/*
- * Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
{ .n = 116, .m = 1, .p = 1 }, /* OSC: 12.0 MHz */
{ .n = 108, .m = 2, .p = 1 }, /* OSC: 26.0 MHz */
},
+
+ /*
+ * T124: 700 MHz
+ *
+ * Register Field Bits Width
+ * ------------------------------
+ * PLLX_BASE p 23:20 4
+ * PLLX_BASE n 15: 8 8
+ * PLLX_BASE m 7: 0 8
+ */
+ {
+ { .n = 108, .m = 1, .p = 1 }, /* OSC: 13.0 MHz */
+ { .n = 73, .m = 1, .p = 1 }, /* OSC: 19.2 MHz */
+ { .n = 116, .m = 1, .p = 1 }, /* OSC: 12.0 MHz */
+ { .n = 108, .m = 2, .p = 1 }, /* OSC: 26.0 MHz */
+ },
};
-void adjust_pllp_out_freqs(void)
+static inline void pllx_set_iddq(void)
{
+#if defined(CONFIG_TEGRA124)
struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
- struct clk_pll *pll = &clkrst->crc_pll[CLOCK_ID_PERIPH];
u32 reg;
- /* Set T30 PLLP_OUT1, 2, 3 & 4 freqs to 9.6, 48, 102 & 204MHz */
- reg = readl(&pll->pll_out[0]); /* OUTA, contains OUT2 / OUT1 */
- reg |= (IN_408_OUT_48_DIVISOR << PLLP_OUT2_RATIO) | PLLP_OUT2_OVR
- | (IN_408_OUT_9_6_DIVISOR << PLLP_OUT1_RATIO) | PLLP_OUT1_OVR;
- writel(reg, &pll->pll_out[0]);
-
- reg = readl(&pll->pll_out[1]); /* OUTB, contains OUT4 / OUT3 */
- reg |= (IN_408_OUT_204_DIVISOR << PLLP_OUT4_RATIO) | PLLP_OUT4_OVR
- | (IN_408_OUT_102_DIVISOR << PLLP_OUT3_RATIO) | PLLP_OUT3_OVR;
- writel(reg, &pll->pll_out[1]);
+ /* Disable IDDQ */
+ reg = readl(&clkrst->crc_pllx_misc3);
+ reg &= ~PLLX_IDDQ_MASK;
+ writel(reg, &clkrst->crc_pllx_misc3);
+ udelay(2);
+ debug("%s: IDDQ: PLLX IDDQ = 0x%08X\n", __func__,
+ readl(&clkrst->crc_pllx_misc3));
+#endif
}
int pllx_set_rate(struct clk_pll_simple *pll , u32 divn, u32 divm,
debug(" pllx_set_rate entry\n");
+ pllx_set_iddq();
+
/* Set BYPASS, m, n and p to PLLX_BASE */
reg = PLL_BYPASS_MASK | (divm << PLL_DIVM_SHIFT);
reg |= ((divn << PLL_DIVN_SHIFT) | (divp << PLL_DIVP_SHIFT));
reg |= (1 << PLL_DCCON_SHIFT);
writel(reg, &pll->pll_misc);
- /* Enable PLLX */
- reg = readl(&pll->pll_base);
- reg |= PLL_ENABLE_MASK;
-
/* Disable BYPASS */
+ reg = readl(&pll->pll_base);
reg &= ~PLL_BYPASS_MASK;
writel(reg, &pll->pll_base);
+ debug("pllx_set_rate: base = 0x%08X\n", reg);
/* Set lock_enable to PLLX_MISC */
reg = readl(&pll->pll_misc);
reg |= PLL_LOCK_ENABLE_MASK;
writel(reg, &pll->pll_misc);
+ debug("pllx_set_rate: misc = 0x%08X\n", reg);
+
+ /* Enable PLLX last, once it's all configured */
+ reg = readl(&pll->pll_base);
+ reg |= PLL_ENABLE_MASK;
+ writel(reg, &pll->pll_base);
+ debug("pllx_set_rate: base final = 0x%08X\n", reg);
return 0;
}
/* set pllx */
sel = &tegra_pll_x_table[chip_sku][osc];
pllx_set_rate(pll, sel->n, sel->m, sel->p, sel->cpcon);
-
- /* adjust PLLP_out1-4 on T3x/T114 */
- if (soc_type >= CHIPID_TEGRA30) {
- debug(" init_pllx: adjusting PLLP out freqs\n");
- adjust_pllp_out_freqs();
- }
}
void enable_cpu_clock(int enable)
void clock_enable_coresight(int enable)
{
u32 rst, src = 2;
- int soc_type;
debug("clock_enable_coresight entry\n");
clock_set_enable(PERIPH_ID_CORESIGHT, enable);
if (enable) {
/*
* Put CoreSight on PLLP_OUT0 and divide it down as per
- * PLLP base frequency based on SoC type (T20/T30/T114).
+ * PLLP base frequency based on SoC type (T20/T30+).
* Clock divider request would setup CSITE clock as 144MHz
* for PLLP base 216MHz and 204MHz for PLLP base 408MHz
*/
-
- soc_type = tegra_get_chip();
- if (soc_type == CHIPID_TEGRA30 || soc_type == CHIPID_TEGRA114)
- src = CLK_DIVIDER(NVBL_PLLP_KHZ, 204000);
- else if (soc_type == CHIPID_TEGRA20)
- src = CLK_DIVIDER(NVBL_PLLP_KHZ, 144000);
- else
- printf("%s: Unknown SoC type %X!\n",
- __func__, soc_type);
-
+ src = CLK_DIVIDER(NVBL_PLLP_KHZ, CSITE_KHZ);
clock_ll_set_source_divisor(PERIPH_ID_CSI, 0, src);
/* Unlock the CPU CoreSight interfaces */
/*
- * (C) Copyright 2010-2011
+ * (C) Copyright 2010-2014
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
#define IO_STABILIZATION_DELAY (1000)
#if defined(CONFIG_TEGRA20)
-#define NVBL_PLLP_KHZ (216000)
-#elif defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA114)
-#define NVBL_PLLP_KHZ (408000)
+#define NVBL_PLLP_KHZ 216000
+#define CSITE_KHZ 144000
+#elif defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA114) || \
+ defined(CONFIG_TEGRA124)
+#define NVBL_PLLP_KHZ 408000
+#define CSITE_KHZ 204000
#else
#error "Unknown Tegra chip!"
#endif
int tegra_get_sku_info(void);
int tegra_get_chip_sku(void);
void adjust_pllp_out_freqs(void);
+void pmic_enable_cpu_vdd(void);
/*
- * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
/* Wait for PLL-X to lock */
do {
reg = readl(&clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base);
- } while ((reg & (1 << 27)) == 0);
+ } while ((reg & PLL_LOCK_MASK) == 0);
/* Wait until all clocks are stable */
udelay(PLL_STABILIZATION_DELAY);
/* Set active CPU cluster to G */
clrbits_le32(&flow->cluster_control, 1);
- /*
- * Switch system clock to PLLP_OUT4 (108 MHz), AVP will now run
- * at 108 MHz. This is glitch free as only the source is changed, no
- * special precaution needed.
- */
- val = (SCLK_SOURCE_PLLP_OUT4 << SCLK_SWAKEUP_FIQ_SOURCE_SHIFT) |
- (SCLK_SOURCE_PLLP_OUT4 << SCLK_SWAKEUP_IRQ_SOURCE_SHIFT) |
- (SCLK_SOURCE_PLLP_OUT4 << SCLK_SWAKEUP_RUN_SOURCE_SHIFT) |
- (SCLK_SOURCE_PLLP_OUT4 << SCLK_SWAKEUP_IDLE_SOURCE_SHIFT) |
- (SCLK_SYS_STATE_RUN << SCLK_SYS_STATE_SHIFT);
- writel(val, &clkrst->crc_sclk_brst_pol);
-
writel(SUPER_SCLK_ENB_MASK, &clkrst->crc_super_sclk_div);
debug("Setting up PLLX\n");
debug("t114_init_clocks exit\n");
}
-static int is_partition_powered(u32 mask)
+static bool is_partition_powered(u32 partid)
{
struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
u32 reg;
/* Get power gate status */
reg = readl(&pmc->pmc_pwrgate_status);
- return (reg & mask) == mask;
+ return !!(reg & (1 << partid));
}
-static int is_clamp_enabled(u32 mask)
+static bool is_clamp_enabled(u32 partid)
{
struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
u32 reg;
- /* Get clamp status. TODO: Add pmc_clamp_status alias to pmc.h */
- reg = readl(&pmc->pmc_pwrgate_timer_on);
- return (reg & mask) == mask;
+ /* Get clamp status. */
+ reg = readl(&pmc->pmc_clamp_status);
+ return !!(reg & (1 << partid));
}
-static void power_partition(u32 status, u32 partid)
+static void power_partition(u32 partid)
{
struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
- debug("%s: status = %08X, part ID = %08X\n", __func__, status, partid);
+ debug("%s: part ID = %08X\n", __func__, partid);
/* Is the partition already on? */
- if (!is_partition_powered(status)) {
+ if (!is_partition_powered(partid)) {
/* No, toggle the partition power state (OFF -> ON) */
debug("power_partition, toggling state\n");
- clrbits_le32(&pmc->pmc_pwrgate_toggle, 0x1F);
- setbits_le32(&pmc->pmc_pwrgate_toggle, partid);
- setbits_le32(&pmc->pmc_pwrgate_toggle, START_CP);
+ writel(START_CP | partid, &pmc->pmc_pwrgate_toggle);
/* Wait for the power to come up */
- while (!is_partition_powered(status))
+ while (!is_partition_powered(partid))
;
/* Wait for the clamp status to be cleared */
- while (is_clamp_enabled(status))
+ while (is_clamp_enabled(partid))
;
/* Give I/O signals time to stabilize */
/* We boot to the fast cluster */
debug("powerup_cpus entry: G cluster\n");
/* Power up the fast cluster rail partition */
- power_partition(CRAIL, CRAILID);
+ power_partition(CRAIL);
/* Power up the fast cluster non-CPU partition */
- power_partition(C0NC, C0NCID);
+ power_partition(C0NC);
/* Power up the fast cluster CPU0 partition */
- power_partition(CE0, CE0ID);
+ power_partition(CE0);
}
void start_cpu(u32 reset_vector)
--- /dev/null
+#
+# (C) Copyright 2013-2014
+# NVIDIA Corporation <www.nvidia.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += cpu.o
--- /dev/null
+#
+# (C) Copyright 2010-2013
+# NVIDIA Corporation <www.nvidia.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#/
+USE_PRIVATE_LIBGCC = yes
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/ahb.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/flow.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/tegra.h>
+#include <asm/arch-tegra/clk_rst.h>
+#include <asm/arch-tegra/pmc.h>
+#include <asm/arch-tegra/ap.h>
+#include "../tegra-common/cpu.h"
+
+/* Tegra124-specific CPU init code */
+
+static void enable_cpu_power_rail(void)
+{
+ struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+
+ debug("enable_cpu_power_rail entry\n");
+
+ /* un-tristate PWR_I2C SCL/SDA, rest of the defaults are correct */
+ pinmux_tristate_disable(PINGRP_PWR_I2C_SCL);
+ pinmux_tristate_disable(PINGRP_PWR_I2C_SDA);
+
+ pmic_enable_cpu_vdd();
+
+ /*
+ * Set CPUPWRGOOD_TIMER - APB clock is 1/2 of SCLK (102MHz),
+ * set it for 5ms as per SysEng (102MHz*5ms = 510000 (7C830h).
+ */
+ writel(0x7C830, &pmc->pmc_cpupwrgood_timer);
+
+ /* Set polarity to 0 (normal) and enable CPUPWRREQ_OE */
+ clrbits_le32(&pmc->pmc_cntrl, CPUPWRREQ_POL);
+ setbits_le32(&pmc->pmc_cntrl, CPUPWRREQ_OE);
+}
+
+static void enable_cpu_clocks(void)
+{
+ struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ u32 reg;
+
+ debug("enable_cpu_clocks entry\n");
+
+ /* Wait for PLL-X to lock */
+ do {
+ reg = readl(&clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base);
+ debug("%s: PLLX base = 0x%08X\n", __func__, reg);
+ } while ((reg & PLL_LOCK_MASK) == 0);
+
+ debug("%s: PLLX locked, delay for stable clocks\n", __func__);
+ /* Wait until all clocks are stable */
+ udelay(PLL_STABILIZATION_DELAY);
+
+ debug("%s: Setting CCLK_BURST and DIVIDER\n", __func__);
+ writel(CCLK_BURST_POLICY, &clkrst->crc_cclk_brst_pol);
+ writel(SUPER_CCLK_DIVIDER, &clkrst->crc_super_cclk_div);
+
+ debug("%s: Enabling clock to all CPUs\n", __func__);
+ /* Enable the clock to all CPUs */
+ reg = CLR_CPU3_CLK_STP | CLR_CPU2_CLK_STP | CLR_CPU1_CLK_STP |
+ CLR_CPU0_CLK_STP;
+ writel(reg, &clkrst->crc_clk_cpu_cmplx_clr);
+
+ debug("%s: Enabling main CPU complex clocks\n", __func__);
+ /* Always enable the main CPU complex clocks */
+ clock_enable(PERIPH_ID_CPU);
+ clock_enable(PERIPH_ID_CPULP);
+ clock_enable(PERIPH_ID_CPUG);
+
+ debug("%s: Done\n", __func__);
+}
+
+static void remove_cpu_resets(void)
+{
+ struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ u32 reg;
+
+ debug("remove_cpu_resets entry\n");
+
+ /* Take the slow and fast partitions out of reset */
+ reg = CLR_NONCPURESET;
+ writel(reg, &clkrst->crc_rst_cpulp_cmplx_clr);
+ writel(reg, &clkrst->crc_rst_cpug_cmplx_clr);
+
+ /* Clear the SW-controlled reset of the slow cluster */
+ reg = CLR_CPURESET0 | CLR_DBGRESET0 | CLR_CORERESET0 | CLR_CXRESET0 |
+ CLR_L2RESET | CLR_PRESETDBG;
+ writel(reg, &clkrst->crc_rst_cpulp_cmplx_clr);
+
+ /* Clear the SW-controlled reset of the fast cluster */
+ reg = CLR_CPURESET0 | CLR_DBGRESET0 | CLR_CORERESET0 | CLR_CXRESET0 |
+ CLR_CPURESET1 | CLR_DBGRESET1 | CLR_CORERESET1 | CLR_CXRESET1 |
+ CLR_CPURESET2 | CLR_DBGRESET2 | CLR_CORERESET2 | CLR_CXRESET2 |
+ CLR_CPURESET3 | CLR_DBGRESET3 | CLR_CORERESET3 | CLR_CXRESET3 |
+ CLR_L2RESET | CLR_PRESETDBG;
+ writel(reg, &clkrst->crc_rst_cpug_cmplx_clr);
+}
+
+/**
+ * The Tegra124 requires some special clock initialization, including setting up
+ * the DVC I2C, turning on MSELECT and selecting the G CPU cluster
+ */
+void tegra124_init_clocks(void)
+{
+ struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE;
+ struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+ struct clk_rst_ctlr *clkrst =
+ (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ u32 val;
+
+ debug("tegra124_init_clocks entry\n");
+
+ /* Set active CPU cluster to G */
+ clrbits_le32(&flow->cluster_control, 1);
+
+ /* Change the oscillator drive strength */
+ val = readl(&clkrst->crc_osc_ctrl);
+ val &= ~OSC_XOFS_MASK;
+ val |= (OSC_DRIVE_STRENGTH << OSC_XOFS_SHIFT);
+ writel(val, &clkrst->crc_osc_ctrl);
+
+ /* Update same value in PMC_OSC_EDPD_OVER XOFS field for warmboot */
+ val = readl(&pmc->pmc_osc_edpd_over);
+ val &= ~PMC_XOFS_MASK;
+ val |= (OSC_DRIVE_STRENGTH << PMC_XOFS_SHIFT);
+ writel(val, &pmc->pmc_osc_edpd_over);
+
+ /* Set HOLD_CKE_LOW_EN to 1 */
+ setbits_le32(&pmc->pmc_cntrl2, HOLD_CKE_LOW_EN);
+
+ debug("Setting up PLLX\n");
+ init_pllx();
+
+ val = (1 << CLK_SYS_RATE_AHB_RATE_SHIFT);
+ writel(val, &clkrst->crc_clk_sys_rate);
+
+ /* Enable clocks to required peripherals. TBD - minimize this list */
+ debug("Enabling clocks\n");
+
+ clock_set_enable(PERIPH_ID_CACHE2, 1);
+ clock_set_enable(PERIPH_ID_GPIO, 1);
+ clock_set_enable(PERIPH_ID_TMR, 1);
+ clock_set_enable(PERIPH_ID_CPU, 1);
+ clock_set_enable(PERIPH_ID_EMC, 1);
+ clock_set_enable(PERIPH_ID_I2C5, 1);
+ clock_set_enable(PERIPH_ID_APBDMA, 1);
+ clock_set_enable(PERIPH_ID_MEM, 1);
+ clock_set_enable(PERIPH_ID_CORESIGHT, 1);
+ clock_set_enable(PERIPH_ID_MSELECT, 1);
+ clock_set_enable(PERIPH_ID_DVFS, 1);
+
+ /*
+ * Set MSELECT clock source as PLLP (00), and ask for a clock
+ * divider that would set the MSELECT clock at 102MHz for a
+ * PLLP base of 408MHz.
+ */
+ clock_ll_set_source_divisor(PERIPH_ID_MSELECT, 0,
+ CLK_DIVIDER(NVBL_PLLP_KHZ, 102000));
+
+ /* Give clock time to stabilize */
+ udelay(IO_STABILIZATION_DELAY);
+
+ /* I2C5 (DVC) gets CLK_M and a divisor of 17 */
+ clock_ll_set_source_divisor(PERIPH_ID_I2C5, 3, 16);
+
+ /* Give clock time to stabilize */
+ udelay(IO_STABILIZATION_DELAY);
+
+ /* Take required peripherals out of reset */
+ debug("Taking periphs out of reset\n");
+ reset_set_enable(PERIPH_ID_CACHE2, 0);
+ reset_set_enable(PERIPH_ID_GPIO, 0);
+ reset_set_enable(PERIPH_ID_TMR, 0);
+ reset_set_enable(PERIPH_ID_COP, 0);
+ reset_set_enable(PERIPH_ID_EMC, 0);
+ reset_set_enable(PERIPH_ID_I2C5, 0);
+ reset_set_enable(PERIPH_ID_APBDMA, 0);
+ reset_set_enable(PERIPH_ID_MEM, 0);
+ reset_set_enable(PERIPH_ID_CORESIGHT, 0);
+ reset_set_enable(PERIPH_ID_MSELECT, 0);
+ reset_set_enable(PERIPH_ID_DVFS, 0);
+
+ debug("tegra124_init_clocks exit\n");
+}
+
+static bool is_partition_powered(u32 partid)
+{
+ struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+ u32 reg;
+
+ /* Get power gate status */
+ reg = readl(&pmc->pmc_pwrgate_status);
+ return !!(reg & (1 << partid));
+}
+
+static void power_partition(u32 partid)
+{
+ struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+
+ debug("%s: part ID = %08X\n", __func__, partid);
+ /* Is the partition already on? */
+ if (!is_partition_powered(partid)) {
+ /* No, toggle the partition power state (OFF -> ON) */
+ debug("power_partition, toggling state\n");
+ writel(START_CP | partid, &pmc->pmc_pwrgate_toggle);
+
+ /* Wait for the power to come up */
+ while (!is_partition_powered(partid))
+ ;
+
+ /* Give I/O signals time to stabilize */
+ udelay(IO_STABILIZATION_DELAY);
+ }
+}
+
+void powerup_cpus(void)
+{
+ debug("powerup_cpus entry\n");
+
+ /* We boot to the fast cluster */
+ debug("powerup_cpus entry: G cluster\n");
+
+ /* Power up the fast cluster rail partition */
+ debug("powerup_cpus: CRAIL\n");
+ power_partition(CRAIL);
+
+ /* Power up the fast cluster non-CPU partition */
+ debug("powerup_cpus: C0NC\n");
+ power_partition(C0NC);
+
+ /* Power up the fast cluster CPU0 partition */
+ debug("powerup_cpus: CE0\n");
+ power_partition(CE0);
+
+ debug("powerup_cpus: done\n");
+}
+
+void start_cpu(u32 reset_vector)
+{
+ struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+
+ debug("start_cpu entry, reset_vector = %x\n", reset_vector);
+
+ tegra124_init_clocks();
+
+ /* Set power-gating timer multiplier */
+ clrbits_le32(&pmc->pmc_pwrgate_timer_mult, TIMER_MULT_MASK);
+ setbits_le32(&pmc->pmc_pwrgate_timer_mult, MULT_8);
+
+ enable_cpu_power_rail();
+ enable_cpu_clocks();
+ clock_enable_coresight(1);
+ remove_cpu_resets();
+ writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
+ powerup_cpus();
+ debug("start_cpu exit, should continue @ reset_vector\n");
+}
/*
- * Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
/* Set active CPU cluster to G */
clrbits_le32(flow->cluster_control, 1 << 0);
- /*
- * Switch system clock to PLLP_OUT4 (108 MHz), AVP will now run
- * at 108 MHz. This is glitch free as only the source is changed, no
- * special precaution needed.
- */
- val = (SCLK_SOURCE_PLLP_OUT4 << SCLK_SWAKEUP_FIQ_SOURCE_SHIFT) |
- (SCLK_SOURCE_PLLP_OUT4 << SCLK_SWAKEUP_IRQ_SOURCE_SHIFT) |
- (SCLK_SOURCE_PLLP_OUT4 << SCLK_SWAKEUP_RUN_SOURCE_SHIFT) |
- (SCLK_SOURCE_PLLP_OUT4 << SCLK_SWAKEUP_IDLE_SOURCE_SHIFT) |
- (SCLK_SYS_STATE_RUN << SCLK_SYS_STATE_SHIFT);
- writel(val, &clkrst->crc_sclk_brst_pol);
-
writel(SUPER_SCLK_ENB_MASK, &clkrst->crc_super_sclk_div);
val = (0 << CLK_SYS_RATE_HCLK_DISABLE_SHIFT) |
--- /dev/null
+#
+# (C) Copyright 2013-2014
+# NVIDIA Corporation <www.nvidia.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
--- /dev/null
+#
+# (C) Copyright 2013
+# NVIDIA Corporation <www.nvidia.com>
+# (C) Copyright 2002
+# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+CONFIG_ARCH_DEVICE_TREE := tegra124
/*
-* (C) Copyright 2010-2011
+* (C) Copyright 2010-2014
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
/*
* This is undocumented, Chip ID is bits 15:8 of the register
* APB_MISC + 0x804, and has value 0x20 for Tegra20, 0x30 for
- * Tegra30, and 0x35 for T114.
+ * Tegra30, 0x35 for T114, and 0x40 for Tegra124.
*/
rev = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >> HIDREV_CHIPID_SHIFT;
debug("%s: CHIPID is 0x%02X\n", __func__, rev);
case SKU_ID_T33:
case SKU_ID_T30:
case SKU_ID_TM30MQS_P_A3:
+ default:
return TEGRA_SOC_T30;
}
break;
switch (sku_id) {
case SKU_ID_T114_ENG:
case SKU_ID_T114_1:
+ default:
return TEGRA_SOC_T114;
}
break;
+ case CHIPID_TEGRA124:
+ switch (sku_id) {
+ case SKU_ID_T124_ENG:
+ default:
+ return TEGRA_SOC_T124;
+ }
+ break;
}
+
/* unknown chip/sku id */
printf("%s: ERROR: UNKNOWN CHIP/SKU ID COMBO (0x%02X/0x%02X)\n",
__func__, chip_id, sku_id);
* ODMDATA is stored in the BCT in IRAM by the BootROM.
* The BCT start and size are stored in the BIT in IRAM.
* Read the data @ bct_start + (bct_size - 12). This works
- * on T20 and T30 BCTs, which are locked down. If this changes
- * in new chips (T114, etc.), we can revisit this algorithm.
+ * on BCTs for currently supported SoCs, which are locked down.
+ * If this changes in new chips, we can revisit this algorithm.
*/
u32 bct_start, odmdata;
/*
- * (C) Copyright 2010,2011
+ * (C) Copyright 2010-2014
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
-1,
-1,
-1,
-#else /* Tegra114 */
+#elif defined(CONFIG_TEGRA114)
-1,
-1,
-1,
FUNCMUX_UART4_GMI, /* UARTD */
-1,
+#else /* Tegra124 */
+ FUNCMUX_UART1_KBC, /* UARTA */
+ -1,
+ -1,
+ FUNCMUX_UART4_GPIO, /* UARTD */
+ -1,
#endif
};
/*
- * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
void config_cache(void)
{
- struct apb_misc_gp_ctlr *gp =
- (struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE;
u32 reg = 0;
/* enable SMP mode and FW for CPU0, by writing to Auxiliary Ctl reg */
"orr r0, r0, #0x41\n"
"mcr p15, 0, r0, c1, c0, 1\n");
- /* Currently, only T114 needs this L2 cache change to boot Linux */
- reg = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK);
- if (reg != (CHIPID_TEGRA114 << HIDREV_CHIPID_SHIFT))
+ /* Currently, only Tegra114+ needs this L2 cache change to boot Linux */
+ if (tegra_get_chip() < CHIPID_TEGRA114)
return;
+
/*
* Systems with an architectural L2 cache must not use the PL310.
* Config L2CTLR here for a data RAM latency of 3 cycles.
/*
- * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
value = readl(reg);
- value &= ~OUT_CLK_SOURCE_MASK;
- value |= source << OUT_CLK_SOURCE_SHIFT;
+ value &= ~OUT_CLK_SOURCE_31_30_MASK;
+ value |= source << OUT_CLK_SOURCE_31_30_SHIFT;
value &= ~OUT_CLK_DIVISOR_MASK;
value |= divisor << OUT_CLK_DIVISOR_SHIFT;
{
u32 *reg = get_periph_source_reg(periph_id);
- clrsetbits_le32(reg, OUT_CLK_SOURCE_MASK,
- source << OUT_CLK_SOURCE_SHIFT);
+ clrsetbits_le32(reg, OUT_CLK_SOURCE_31_30_MASK,
+ source << OUT_CLK_SOURCE_31_30_SHIFT);
}
/**
/* work out the source clock and set it */
if (source < 0)
return -1;
- if (mux_bits == 4) {
- clrsetbits_le32(reg, OUT_CLK_SOURCE4_MASK,
- source << OUT_CLK_SOURCE4_SHIFT);
- } else {
- clrsetbits_le32(reg, OUT_CLK_SOURCE_MASK,
- source << OUT_CLK_SOURCE_SHIFT);
+
+ switch (mux_bits) {
+ case MASK_BITS_31_30:
+ clrsetbits_le32(reg, OUT_CLK_SOURCE_31_30_MASK,
+ source << OUT_CLK_SOURCE_31_30_SHIFT);
+ break;
+
+ case MASK_BITS_31_29:
+ clrsetbits_le32(reg, OUT_CLK_SOURCE_31_29_MASK,
+ source << OUT_CLK_SOURCE_31_29_SHIFT);
+ break;
+
+ case MASK_BITS_31_28:
+ clrsetbits_le32(reg, OUT_CLK_SOURCE_31_28_MASK,
+ source << OUT_CLK_SOURCE_31_28_SHIFT);
+ break;
+
+ default:
+ return -1;
}
+
udelay(2);
return 0;
}
/* Do any special system timer/TSC setup */
arch_timer_init();
}
+
+static void set_avp_clock_source(u32 src)
+{
+ struct clk_rst_ctlr *clkrst =
+ (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ u32 val;
+
+ val = (src << SCLK_SWAKEUP_FIQ_SOURCE_SHIFT) |
+ (src << SCLK_SWAKEUP_IRQ_SOURCE_SHIFT) |
+ (src << SCLK_SWAKEUP_RUN_SOURCE_SHIFT) |
+ (src << SCLK_SWAKEUP_IDLE_SOURCE_SHIFT) |
+ (SCLK_SYS_STATE_RUN << SCLK_SYS_STATE_SHIFT);
+ writel(val, &clkrst->crc_sclk_brst_pol);
+ udelay(3);
+}
+
+/*
+ * This function is useful on Tegra30, and any later SoCs that have compatible
+ * PLLP configuration registers.
+ */
+void tegra30_set_up_pllp(void)
+{
+ struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ u32 reg;
+
+ /*
+ * Based on the Tegra TRM, the system clock (which is the AVP clock) can
+ * run up to 275MHz. On power on, the default sytem clock source is set
+ * to PLLP_OUT0. This function sets PLLP's (hence PLLP_OUT0's) rate to
+ * 408MHz which is beyond system clock's upper limit.
+ *
+ * The fix is to set the system clock to CLK_M before initializing PLLP,
+ * and then switch back to PLLP_OUT4, which has an appropriate divider
+ * configured, after PLLP has been configured
+ */
+ set_avp_clock_source(SCLK_SOURCE_CLKM);
+
+ /*
+ * PLLP output frequency set to 408Mhz
+ * PLLC output frequency set to 228Mhz
+ */
+ switch (clock_get_osc_freq()) {
+ case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */
+ clock_set_rate(CLOCK_ID_PERIPH, 408, 12, 0, 8);
+ clock_set_rate(CLOCK_ID_CGENERAL, 456, 12, 1, 8);
+ break;
+
+ case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */
+ clock_set_rate(CLOCK_ID_PERIPH, 408, 26, 0, 8);
+ clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8);
+ break;
+
+ case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */
+ clock_set_rate(CLOCK_ID_PERIPH, 408, 13, 0, 8);
+ clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8);
+ break;
+ case CLOCK_OSC_FREQ_19_2:
+ default:
+ /*
+ * These are not supported. It is too early to print a
+ * message and the UART likely won't work anyway due to the
+ * oscillator being wrong.
+ */
+ break;
+ }
+
+ /* Set PLLP_OUT1, 2, 3 & 4 freqs to 9.6, 48, 102 & 204MHz */
+
+ /* OUT1, 2 */
+ /* Assert RSTN before enable */
+ reg = PLLP_OUT2_RSTN_EN | PLLP_OUT1_RSTN_EN;
+ writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[0]);
+ /* Set divisor and reenable */
+ reg = (IN_408_OUT_48_DIVISOR << PLLP_OUT2_RATIO)
+ | PLLP_OUT2_OVR | PLLP_OUT2_CLKEN | PLLP_OUT2_RSTN_DIS
+ | (IN_408_OUT_9_6_DIVISOR << PLLP_OUT1_RATIO)
+ | PLLP_OUT1_OVR | PLLP_OUT1_CLKEN | PLLP_OUT1_RSTN_DIS;
+ writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[0]);
+
+ /* OUT3, 4 */
+ /* Assert RSTN before enable */
+ reg = PLLP_OUT4_RSTN_EN | PLLP_OUT3_RSTN_EN;
+ writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[1]);
+ /* Set divisor and reenable */
+ reg = (IN_408_OUT_204_DIVISOR << PLLP_OUT4_RATIO)
+ | PLLP_OUT4_OVR | PLLP_OUT4_CLKEN | PLLP_OUT4_RSTN_DIS
+ | (IN_408_OUT_102_DIVISOR << PLLP_OUT3_RATIO)
+ | PLLP_OUT3_OVR | PLLP_OUT3_CLKEN | PLLP_OUT3_RSTN_DIS;
+ writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[1]);
+
+ set_avp_clock_source(SCLK_SOURCE_PLLP_OUT4);
+}
/*
- * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
CLOCK_MAX_MUX = 8 /* number of source options for each clock */
};
-enum {
- MASK_BITS_31_30 = 2, /* num of bits used to specify clock source */
- MASK_BITS_31_29,
- MASK_BITS_29_28,
-};
-
/*
* Clock source mux for each clock type. This just converts our enum into
* a list of mux sources for use by the code.
MASK_BITS_31_29},
{ CLK(PERIPH), CLK(CGENERAL), CLK(SFROM32KHZ), CLK(OSC),
CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
- MASK_BITS_29_28}
+ MASK_BITS_31_28}
};
/*
struct clk_rst_ctlr *clkrst =
(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ tegra30_set_up_pllp();
+
/*
- * PLLP output frequency set to 408Mhz
* PLLC output frequency set to 600Mhz
* PLLD output frequency set to 925Mhz
*/
switch (clock_get_osc_freq()) {
case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */
- clock_set_rate(CLOCK_ID_PERIPH, 408, 12, 0, 8);
clock_set_rate(CLOCK_ID_CGENERAL, 600, 12, 0, 8);
clock_set_rate(CLOCK_ID_DISPLAY, 925, 12, 0, 12);
break;
case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */
- clock_set_rate(CLOCK_ID_PERIPH, 408, 26, 0, 8);
clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8);
clock_set_rate(CLOCK_ID_DISPLAY, 925, 26, 0, 12);
break;
case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */
- clock_set_rate(CLOCK_ID_PERIPH, 408, 13, 0, 8);
clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8);
clock_set_rate(CLOCK_ID_DISPLAY, 925, 13, 0, 12);
break;
--- /dev/null
+#
+# (C) Copyright 2013-2014
+# NVIDIA Corporation <www.nvidia.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += clock.o
+obj-y += funcmux.o
+obj-y += pinmux.o
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/* Tegra124 Clock control functions */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/sysctr.h>
+#include <asm/arch/tegra.h>
+#include <asm/arch-tegra/clk_rst.h>
+#include <asm/arch-tegra/timer.h>
+#include <div64.h>
+#include <fdtdec.h>
+
+/*
+ * Clock types that we can use as a source. The Tegra124 has muxes for the
+ * peripheral clocks, and in most cases there are four options for the clock
+ * source. This gives us a clock 'type' and exploits what commonality exists
+ * in the device.
+ *
+ * Letters are obvious, except for T which means CLK_M, and S which means the
+ * clock derived from 32KHz. Beware that CLK_M (also called OSC in the
+ * datasheet) and PLL_M are different things. The former is the basic
+ * clock supplied to the SOC from an external oscillator. The latter is the
+ * memory clock PLL.
+ *
+ * See definitions in clock_id in the header file.
+ */
+enum clock_type_id {
+ CLOCK_TYPE_AXPT, /* PLL_A, PLL_X, PLL_P, CLK_M */
+ CLOCK_TYPE_MCPA, /* and so on */
+ CLOCK_TYPE_MCPT,
+ CLOCK_TYPE_PCM,
+ CLOCK_TYPE_PCMT,
+ CLOCK_TYPE_PDCT,
+ CLOCK_TYPE_ACPT,
+ CLOCK_TYPE_ASPTE,
+ CLOCK_TYPE_PMDACD2T,
+ CLOCK_TYPE_PCST,
+
+ CLOCK_TYPE_PC2CC3M,
+ CLOCK_TYPE_PC2CC3S_T,
+ CLOCK_TYPE_PC2CC3M_T,
+ CLOCK_TYPE_PC2CC3M_T16, /* PC2CC3M_T, but w/16-bit divisor (I2C) */
+ CLOCK_TYPE_MC2CC3P_A,
+ CLOCK_TYPE_M,
+ CLOCK_TYPE_MCPTM2C2C3,
+ CLOCK_TYPE_PC2CC3T_S,
+ CLOCK_TYPE_AC2CC3P_TS2,
+
+ CLOCK_TYPE_COUNT,
+ CLOCK_TYPE_NONE = -1, /* invalid clock type */
+};
+
+enum {
+ CLOCK_MAX_MUX = 8 /* number of source options for each clock */
+};
+
+/*
+ * Clock source mux for each clock type. This just converts our enum into
+ * a list of mux sources for use by the code.
+ *
+ * Note:
+ * The extra column in each clock source array is used to store the mask
+ * bits in its register for the source.
+ */
+#define CLK(x) CLOCK_ID_ ## x
+static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX+1] = {
+ { CLK(AUDIO), CLK(XCPU), CLK(PERIPH), CLK(OSC),
+ CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_30},
+ { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(AUDIO),
+ CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_30},
+ { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(OSC),
+ CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_30},
+ { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(NONE),
+ CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_30},
+ { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(OSC),
+ CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_30},
+ { CLK(PERIPH), CLK(DISPLAY), CLK(CGENERAL), CLK(OSC),
+ CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_30},
+ { CLK(AUDIO), CLK(CGENERAL), CLK(PERIPH), CLK(OSC),
+ CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_30},
+ { CLK(AUDIO), CLK(SFROM32KHZ), CLK(PERIPH), CLK(OSC),
+ CLK(EPCI), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_29},
+ { CLK(PERIPH), CLK(MEMORY), CLK(DISPLAY), CLK(AUDIO),
+ CLK(CGENERAL), CLK(DISPLAY2), CLK(OSC), CLK(NONE),
+ MASK_BITS_31_29},
+ { CLK(PERIPH), CLK(CGENERAL), CLK(SFROM32KHZ), CLK(OSC),
+ CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_28},
+
+ /* Additional clock types on Tegra114+ */
+ /* CLOCK_TYPE_PC2CC3M */
+ { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
+ CLK(MEMORY), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_29},
+ /* CLOCK_TYPE_PC2CC3S_T */
+ { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
+ CLK(SFROM32KHZ), CLK(NONE), CLK(OSC), CLK(NONE),
+ MASK_BITS_31_29},
+ /* CLOCK_TYPE_PC2CC3M_T */
+ { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
+ CLK(MEMORY), CLK(NONE), CLK(OSC), CLK(NONE),
+ MASK_BITS_31_29},
+ /* CLOCK_TYPE_PC2CC3M_T, w/16-bit divisor (I2C) */
+ { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
+ CLK(MEMORY), CLK(NONE), CLK(OSC), CLK(NONE),
+ MASK_BITS_31_29},
+ /* CLOCK_TYPE_MC2CC3P_A */
+ { CLK(MEMORY), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
+ CLK(PERIPH), CLK(NONE), CLK(AUDIO), CLK(NONE),
+ MASK_BITS_31_29},
+ /* CLOCK_TYPE_M */
+ { CLK(MEMORY), CLK(NONE), CLK(NONE), CLK(NONE),
+ CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
+ MASK_BITS_31_30},
+ /* CLOCK_TYPE_MCPTM2C2C3 */
+ { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(OSC),
+ CLK(MEMORY2), CLK(CGENERAL2), CLK(CGENERAL3), CLK(NONE),
+ MASK_BITS_31_29},
+ /* CLOCK_TYPE_PC2CC3T_S */
+ { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
+ CLK(OSC), CLK(NONE), CLK(SFROM32KHZ), CLK(NONE),
+ MASK_BITS_31_29},
+ /* CLOCK_TYPE_AC2CC3P_TS2 */
+ { CLK(AUDIO), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
+ CLK(PERIPH), CLK(NONE), CLK(OSC), CLK(SRC2),
+ MASK_BITS_31_29},
+};
+
+/*
+ * Clock type for each peripheral clock source. We put the name in each
+ * record just so it is easy to match things up
+ */
+#define TYPE(name, type) type
+static enum clock_type_id clock_periph_type[PERIPHC_COUNT] = {
+ /* 0x00 */
+ TYPE(PERIPHC_I2S1, CLOCK_TYPE_AXPT),
+ TYPE(PERIPHC_I2S2, CLOCK_TYPE_AXPT),
+ TYPE(PERIPHC_SPDIF_OUT, CLOCK_TYPE_AXPT),
+ TYPE(PERIPHC_SPDIF_IN, CLOCK_TYPE_PC2CC3M),
+ TYPE(PERIPHC_PWM, CLOCK_TYPE_PC2CC3S_T),
+ TYPE(PERIPHC_05h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_SBC2, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_SBC3, CLOCK_TYPE_PC2CC3M_T),
+
+ /* 0x08 */
+ TYPE(PERIPHC_08h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_I2C1, CLOCK_TYPE_PC2CC3M_T16),
+ TYPE(PERIPHC_I2C5, CLOCK_TYPE_PC2CC3M_T16),
+ TYPE(PERIPHC_0bh, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_0ch, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_SBC1, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_DISP1, CLOCK_TYPE_PMDACD2T),
+ TYPE(PERIPHC_DISP2, CLOCK_TYPE_PMDACD2T),
+
+ /* 0x10 */
+ TYPE(PERIPHC_10h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_11h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_VI, CLOCK_TYPE_MC2CC3P_A),
+ TYPE(PERIPHC_13h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_SDMMC1, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_SDMMC2, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_16h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_17h, CLOCK_TYPE_NONE),
+
+ /* 0x18 */
+ TYPE(PERIPHC_18h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_SDMMC4, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_VFIR, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_1Bh, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_1Ch, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_HSI, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_UART1, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_UART2, CLOCK_TYPE_PC2CC3M_T),
+
+ /* 0x20 */
+ TYPE(PERIPHC_HOST1X, CLOCK_TYPE_MC2CC3P_A),
+ TYPE(PERIPHC_21h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_22h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_HDMI, CLOCK_TYPE_PMDACD2T),
+ TYPE(PERIPHC_24h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_25h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_I2C2, CLOCK_TYPE_PC2CC3M_T16),
+ TYPE(PERIPHC_EMC, CLOCK_TYPE_MCPTM2C2C3),
+
+ /* 0x28 */
+ TYPE(PERIPHC_UART3, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_29h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_VI_SENSOR, CLOCK_TYPE_MC2CC3P_A),
+ TYPE(PERIPHC_2bh, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_2ch, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_SBC4, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_I2C3, CLOCK_TYPE_PC2CC3M_T16),
+ TYPE(PERIPHC_SDMMC3, CLOCK_TYPE_PC2CC3M_T),
+
+ /* 0x30 */
+ TYPE(PERIPHC_UART4, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_UART5, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_VDE, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_OWR, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_NOR, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_CSITE, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_I2S0, CLOCK_TYPE_AXPT),
+ TYPE(PERIPHC_DTV, CLOCK_TYPE_NONE),
+
+ /* 0x38 */
+ TYPE(PERIPHC_38h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_39h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_3ah, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_3bh, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_MSENC, CLOCK_TYPE_MC2CC3P_A),
+ TYPE(PERIPHC_TSEC, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_3eh, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_OSC, CLOCK_TYPE_NONE),
+
+ /* 0x40 */
+ TYPE(PERIPHC_40h, CLOCK_TYPE_NONE), /* start with 0x3b0 */
+ TYPE(PERIPHC_MSELECT, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_TSENSOR, CLOCK_TYPE_PC2CC3T_S),
+ TYPE(PERIPHC_I2S3, CLOCK_TYPE_AXPT),
+ TYPE(PERIPHC_I2S4, CLOCK_TYPE_AXPT),
+ TYPE(PERIPHC_I2C4, CLOCK_TYPE_PC2CC3M_T16),
+ TYPE(PERIPHC_SBC5, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_SBC6, CLOCK_TYPE_PC2CC3M_T),
+
+ /* 0x48 */
+ TYPE(PERIPHC_AUDIO, CLOCK_TYPE_AC2CC3P_TS2),
+ TYPE(PERIPHC_49h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_DAM0, CLOCK_TYPE_AC2CC3P_TS2),
+ TYPE(PERIPHC_DAM1, CLOCK_TYPE_AC2CC3P_TS2),
+ TYPE(PERIPHC_DAM2, CLOCK_TYPE_AC2CC3P_TS2),
+ TYPE(PERIPHC_HDA2CODEC2X, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_ACTMON, CLOCK_TYPE_PC2CC3S_T),
+ TYPE(PERIPHC_EXTPERIPH1, CLOCK_TYPE_ASPTE),
+
+ /* 0x50 */
+ TYPE(PERIPHC_EXTPERIPH2, CLOCK_TYPE_ASPTE),
+ TYPE(PERIPHC_EXTPERIPH3, CLOCK_TYPE_ASPTE),
+ TYPE(PERIPHC_52h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_I2CSLOW, CLOCK_TYPE_PC2CC3S_T),
+ TYPE(PERIPHC_SYS, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_55h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_56h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_57h, CLOCK_TYPE_NONE),
+
+ /* 0x58 */
+ TYPE(PERIPHC_58h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_59h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_5ah, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_5bh, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_SATAOOB, CLOCK_TYPE_PCMT),
+ TYPE(PERIPHC_SATA, CLOCK_TYPE_PCMT),
+ TYPE(PERIPHC_HDA, CLOCK_TYPE_PC2CC3M_T),
+ TYPE(PERIPHC_5fh, CLOCK_TYPE_NONE),
+
+ /* 0x60 */
+ TYPE(PERIPHC_XUSB_CORE_HOST, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_XUSB_FALCON, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_XUSB_FS, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_XUSB_CORE_DEV, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_XUSB_SS, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_CILAB, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_CILCD, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_CILE, CLOCK_TYPE_NONE),
+
+ /* 0x68 */
+ TYPE(PERIPHC_DSIA_LP, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_DSIB_LP, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_ENTROPY, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_DVFS_REF, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_DVFS_SOC, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_TRACECLKIN, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_ADX0, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_AMX0, CLOCK_TYPE_NONE),
+
+ /* 0x70 */
+ TYPE(PERIPHC_EMC_LATENCY, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_SOC_THERM, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_72h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_73h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_74h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_75h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_VI_SENSOR2, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_I2C6, CLOCK_TYPE_PC2CC3M_T16),
+
+ /* 0x78 */
+ TYPE(PERIPHC_78h, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_EMC_DLL, CLOCK_TYPE_MCPTM2C2C3),
+ TYPE(PERIPHC_HDMI_AUDIO, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_CLK72MHZ, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_ADX1, CLOCK_TYPE_AC2CC3P_TS2),
+ TYPE(PERIPHC_AMX1, CLOCK_TYPE_AC2CC3P_TS2),
+ TYPE(PERIPHC_VIC, CLOCK_TYPE_NONE),
+ TYPE(PERIPHC_7Fh, CLOCK_TYPE_NONE),
+};
+
+/*
+ * This array translates a periph_id to a periphc_internal_id
+ *
+ * Not present/matched up:
+ * uint vi_sensor; _VI_SENSOR_0, 0x1A8
+ * SPDIF - which is both 0x08 and 0x0c
+ *
+ */
+#define NONE(name) (-1)
+#define OFFSET(name, value) PERIPHC_ ## name
+static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = {
+ /* Low word: 31:0 */
+ NONE(CPU),
+ NONE(COP),
+ NONE(TRIGSYS),
+ NONE(ISPB),
+ NONE(RESERVED4),
+ NONE(TMR),
+ PERIPHC_UART1,
+ PERIPHC_UART2, /* and vfir 0x68 */
+
+ /* 8 */
+ NONE(GPIO),
+ PERIPHC_SDMMC2,
+ PERIPHC_SPDIF_IN,
+ PERIPHC_I2S1,
+ PERIPHC_I2C1,
+ NONE(RESERVED13),
+ PERIPHC_SDMMC1,
+ PERIPHC_SDMMC4,
+
+ /* 16 */
+ NONE(TCW),
+ PERIPHC_PWM,
+ PERIPHC_I2S2,
+ NONE(RESERVED19),
+ PERIPHC_VI,
+ NONE(RESERVED21),
+ NONE(USBD),
+ NONE(ISP),
+
+ /* 24 */
+ NONE(RESERVED24),
+ NONE(RESERVED25),
+ PERIPHC_DISP2,
+ PERIPHC_DISP1,
+ PERIPHC_HOST1X,
+ NONE(VCP),
+ PERIPHC_I2S0,
+ NONE(CACHE2),
+
+ /* Middle word: 63:32 */
+ NONE(MEM),
+ NONE(AHBDMA),
+ NONE(APBDMA),
+ NONE(RESERVED35),
+ NONE(RESERVED36),
+ NONE(STAT_MON),
+ NONE(RESERVED38),
+ NONE(FUSE),
+
+ /* 40 */
+ NONE(KFUSE),
+ PERIPHC_SBC1, /* SBCx = SPIx */
+ PERIPHC_NOR,
+ NONE(RESERVED43),
+ PERIPHC_SBC2,
+ NONE(XIO),
+ PERIPHC_SBC3,
+ PERIPHC_I2C5,
+
+ /* 48 */
+ NONE(DSI),
+ NONE(RESERVED49),
+ PERIPHC_HSI,
+ PERIPHC_HDMI,
+ NONE(CSI),
+ NONE(RESERVED53),
+ PERIPHC_I2C2,
+ PERIPHC_UART3,
+
+ /* 56 */
+ NONE(MIPI_CAL),
+ PERIPHC_EMC,
+ NONE(USB2),
+ NONE(USB3),
+ NONE(RESERVED60),
+ PERIPHC_VDE,
+ NONE(BSEA),
+ NONE(BSEV),
+
+ /* Upper word 95:64 */
+ NONE(RESERVED64),
+ PERIPHC_UART4,
+ PERIPHC_UART5,
+ PERIPHC_I2C3,
+ PERIPHC_SBC4,
+ PERIPHC_SDMMC3,
+ NONE(PCIE),
+ PERIPHC_OWR,
+
+ /* 72 */
+ NONE(AFI),
+ PERIPHC_CSITE,
+ NONE(PCIEXCLK),
+ NONE(AVPUCQ),
+ NONE(LA),
+ NONE(TRACECLKIN),
+ NONE(SOC_THERM),
+ NONE(DTV),
+
+ /* 80 */
+ NONE(RESERVED80),
+ PERIPHC_I2CSLOW,
+ NONE(DSIB),
+ PERIPHC_TSEC,
+ NONE(RESERVED84),
+ NONE(RESERVED85),
+ NONE(RESERVED86),
+ NONE(EMUCIF),
+
+ /* 88 */
+ NONE(RESERVED88),
+ NONE(XUSB_HOST),
+ NONE(RESERVED90),
+ PERIPHC_MSENC,
+ NONE(RESERVED92),
+ NONE(RESERVED93),
+ NONE(RESERVED94),
+ NONE(XUSB_DEV),
+
+ /* V word: 31:0 */
+ NONE(CPUG),
+ NONE(CPULP),
+ NONE(V_RESERVED2),
+ PERIPHC_MSELECT,
+ NONE(V_RESERVED4),
+ PERIPHC_I2S3,
+ PERIPHC_I2S4,
+ PERIPHC_I2C4,
+
+ /* 104 */
+ PERIPHC_SBC5,
+ PERIPHC_SBC6,
+ PERIPHC_AUDIO,
+ NONE(APBIF),
+ PERIPHC_DAM0,
+ PERIPHC_DAM1,
+ PERIPHC_DAM2,
+ PERIPHC_HDA2CODEC2X,
+
+ /* 112 */
+ NONE(ATOMICS),
+ NONE(V_RESERVED17),
+ NONE(V_RESERVED18),
+ NONE(V_RESERVED19),
+ NONE(V_RESERVED20),
+ NONE(V_RESERVED21),
+ NONE(V_RESERVED22),
+ PERIPHC_ACTMON,
+
+ /* 120 */
+ NONE(EXTPERIPH1),
+ NONE(EXTPERIPH2),
+ NONE(EXTPERIPH3),
+ NONE(OOB),
+ PERIPHC_SATA,
+ PERIPHC_HDA,
+ NONE(TZRAM),
+ NONE(SE),
+
+ /* W word: 31:0 */
+ NONE(HDA2HDMICODEC),
+ NONE(SATACOLD),
+ NONE(W_RESERVED2),
+ NONE(W_RESERVED3),
+ NONE(W_RESERVED4),
+ NONE(W_RESERVED5),
+ NONE(W_RESERVED6),
+ NONE(W_RESERVED7),
+
+ /* 136 */
+ NONE(CEC),
+ NONE(W_RESERVED9),
+ NONE(W_RESERVED10),
+ NONE(W_RESERVED11),
+ NONE(W_RESERVED12),
+ NONE(W_RESERVED13),
+ NONE(XUSB_PADCTL),
+ NONE(W_RESERVED15),
+
+ /* 144 */
+ NONE(W_RESERVED16),
+ NONE(W_RESERVED17),
+ NONE(W_RESERVED18),
+ NONE(W_RESERVED19),
+ NONE(W_RESERVED20),
+ NONE(ENTROPY),
+ NONE(DDS),
+ NONE(W_RESERVED23),
+
+ /* 152 */
+ NONE(DP2),
+ NONE(AMX0),
+ NONE(ADX0),
+ NONE(DVFS),
+ NONE(XUSB_SS),
+ NONE(W_RESERVED29),
+ NONE(W_RESERVED30),
+ NONE(W_RESERVED31),
+
+ /* X word: 31:0 */
+ NONE(SPARE),
+ NONE(X_RESERVED1),
+ NONE(X_RESERVED2),
+ NONE(X_RESERVED3),
+ NONE(CAM_MCLK),
+ NONE(CAM_MCLK2),
+ PERIPHC_I2C6,
+ NONE(X_RESERVED7),
+
+ /* 168 */
+ NONE(X_RESERVED8),
+ NONE(X_RESERVED9),
+ NONE(X_RESERVED10),
+ NONE(VIM2_CLK),
+ NONE(X_RESERVED12),
+ NONE(X_RESERVED13),
+ NONE(EMC_DLL),
+ NONE(X_RESERVED15),
+
+ /* 176 */
+ NONE(HDMI_AUDIO),
+ NONE(CLK72MHZ),
+ NONE(VIC),
+ NONE(X_RESERVED19),
+ NONE(ADX1),
+ NONE(DPAUX),
+ NONE(SOR0),
+ NONE(X_RESERVED23),
+
+ /* 184 */
+ NONE(GPU),
+ NONE(AMX1),
+ NONE(X_RESERVED26),
+ NONE(X_RESERVED27),
+ NONE(X_RESERVED28),
+ NONE(X_RESERVED29),
+ NONE(X_RESERVED30),
+ NONE(X_RESERVED31),
+};
+
+/*
+ * Get the oscillator frequency, from the corresponding hardware configuration
+ * field. Note that Tegra30+ support 3 new higher freqs, but we map back
+ * to the old T20 freqs. Support for the higher oscillators is TBD.
+ */
+enum clock_osc_freq clock_get_osc_freq(void)
+{
+ struct clk_rst_ctlr *clkrst =
+ (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ u32 reg;
+
+ reg = readl(&clkrst->crc_osc_ctrl);
+ reg = (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT;
+
+ if (reg & 1) /* one of the newer freqs */
+ printf("Warning: OSC_FREQ is unsupported! (%d)\n", reg);
+
+ return reg >> 2; /* Map to most common (T20) freqs */
+}
+
+/* Returns a pointer to the clock source register for a peripheral */
+u32 *get_periph_source_reg(enum periph_id periph_id)
+{
+ struct clk_rst_ctlr *clkrst =
+ (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ enum periphc_internal_id internal_id;
+
+ /* Coresight is a special case */
+ if (periph_id == PERIPH_ID_CSI)
+ return &clkrst->crc_clk_src[PERIPH_ID_CSI+1];
+
+ assert(periph_id >= PERIPH_ID_FIRST && periph_id < PERIPH_ID_COUNT);
+ internal_id = periph_id_to_internal_id[periph_id];
+ assert(internal_id != -1);
+ if (internal_id >= PERIPHC_VW_FIRST) {
+ internal_id -= PERIPHC_VW_FIRST;
+ return &clkrst->crc_clk_src_vw[internal_id];
+ } else {
+ return &clkrst->crc_clk_src[internal_id];
+ }
+}
+
+/**
+ * Given a peripheral ID and the required source clock, this returns which
+ * value should be programmed into the source mux for that peripheral.
+ *
+ * There is special code here to handle the one source type with 5 sources.
+ *
+ * @param periph_id peripheral to start
+ * @param source PLL id of required parent clock
+ * @param mux_bits Set to number of bits in mux register: 2 or 4
+ * @param divider_bits Set to number of divider bits (8 or 16)
+ * @return mux value (0-4, or -1 if not found)
+ */
+int get_periph_clock_source(enum periph_id periph_id,
+ enum clock_id parent, int *mux_bits, int *divider_bits)
+{
+ enum clock_type_id type;
+ enum periphc_internal_id internal_id;
+ int mux;
+
+ assert(clock_periph_id_isvalid(periph_id));
+
+ internal_id = periph_id_to_internal_id[periph_id];
+ assert(periphc_internal_id_isvalid(internal_id));
+
+ type = clock_periph_type[internal_id];
+ assert(clock_type_id_isvalid(type));
+
+ *mux_bits = clock_source[type][CLOCK_MAX_MUX];
+
+ if (type == CLOCK_TYPE_PC2CC3M_T16)
+ *divider_bits = 16;
+ else
+ *divider_bits = 8;
+
+ for (mux = 0; mux < CLOCK_MAX_MUX; mux++)
+ if (clock_source[type][mux] == parent)
+ return mux;
+
+ /* if we get here, either us or the caller has made a mistake */
+ printf("Caller requested bad clock: periph=%d, parent=%d\n", periph_id,
+ parent);
+ return -1;
+}
+
+void clock_set_enable(enum periph_id periph_id, int enable)
+{
+ struct clk_rst_ctlr *clkrst =
+ (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ u32 *clk;
+ u32 reg;
+
+ /* Enable/disable the clock to this peripheral */
+ assert(clock_periph_id_isvalid(periph_id));
+ if ((int)periph_id < (int)PERIPH_ID_VW_FIRST)
+ clk = &clkrst->crc_clk_out_enb[PERIPH_REG(periph_id)];
+ else
+ clk = &clkrst->crc_clk_out_enb_vw[PERIPH_REG(periph_id)];
+ reg = readl(clk);
+ if (enable)
+ reg |= PERIPH_MASK(periph_id);
+ else
+ reg &= ~PERIPH_MASK(periph_id);
+ writel(reg, clk);
+}
+
+void reset_set_enable(enum periph_id periph_id, int enable)
+{
+ struct clk_rst_ctlr *clkrst =
+ (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+ u32 *reset;
+ u32 reg;
+
+ /* Enable/disable reset to the peripheral */
+ assert(clock_periph_id_isvalid(periph_id));
+ if (periph_id < PERIPH_ID_VW_FIRST)
+ reset = &clkrst->crc_rst_dev[PERIPH_REG(periph_id)];
+ else
+ reset = &clkrst->crc_rst_dev_vw[PERIPH_REG(periph_id)];
+ reg = readl(reset);
+ if (enable)
+ reg |= PERIPH_MASK(periph_id);
+ else
+ reg &= ~PERIPH_MASK(periph_id);
+ writel(reg, reset);
+}
+
+#ifdef CONFIG_OF_CONTROL
+/*
+ * Convert a device tree clock ID to our peripheral ID. They are mostly
+ * the same but we are very cautious so we check that a valid clock ID is
+ * provided.
+ *
+ * @param clk_id Clock ID according to tegra124 device tree binding
+ * @return peripheral ID, or PERIPH_ID_NONE if the clock ID is invalid
+ */
+enum periph_id clk_id_to_periph_id(int clk_id)
+{
+ if (clk_id > PERIPH_ID_COUNT)
+ return PERIPH_ID_NONE;
+
+ switch (clk_id) {
+ case PERIPH_ID_RESERVED4:
+ case PERIPH_ID_RESERVED25:
+ case PERIPH_ID_RESERVED35:
+ case PERIPH_ID_RESERVED36:
+ case PERIPH_ID_RESERVED38:
+ case PERIPH_ID_RESERVED43:
+ case PERIPH_ID_RESERVED49:
+ case PERIPH_ID_RESERVED53:
+ case PERIPH_ID_RESERVED64:
+ case PERIPH_ID_RESERVED84:
+ case PERIPH_ID_RESERVED85:
+ case PERIPH_ID_RESERVED86:
+ case PERIPH_ID_RESERVED88:
+ case PERIPH_ID_RESERVED90:
+ case PERIPH_ID_RESERVED92:
+ case PERIPH_ID_RESERVED93:
+ case PERIPH_ID_RESERVED94:
+ case PERIPH_ID_V_RESERVED2:
+ case PERIPH_ID_V_RESERVED4:
+ case PERIPH_ID_V_RESERVED17:
+ case PERIPH_ID_V_RESERVED18:
+ case PERIPH_ID_V_RESERVED19:
+ case PERIPH_ID_V_RESERVED20:
+ case PERIPH_ID_V_RESERVED21:
+ case PERIPH_ID_V_RESERVED22:
+ case PERIPH_ID_W_RESERVED2:
+ case PERIPH_ID_W_RESERVED3:
+ case PERIPH_ID_W_RESERVED4:
+ case PERIPH_ID_W_RESERVED5:
+ case PERIPH_ID_W_RESERVED6:
+ case PERIPH_ID_W_RESERVED7:
+ case PERIPH_ID_W_RESERVED9:
+ case PERIPH_ID_W_RESERVED10:
+ case PERIPH_ID_W_RESERVED11:
+ case PERIPH_ID_W_RESERVED12:
+ case PERIPH_ID_W_RESERVED13:
+ case PERIPH_ID_W_RESERVED15:
+ case PERIPH_ID_W_RESERVED16:
+ case PERIPH_ID_W_RESERVED17:
+ case PERIPH_ID_W_RESERVED18:
+ case PERIPH_ID_W_RESERVED19:
+ case PERIPH_ID_W_RESERVED20:
+ case PERIPH_ID_W_RESERVED23:
+ case PERIPH_ID_W_RESERVED29:
+ case PERIPH_ID_W_RESERVED30:
+ case PERIPH_ID_W_RESERVED31:
+ return PERIPH_ID_NONE;
+ default:
+ return clk_id;
+ }
+}
+#endif /* CONFIG_OF_CONTROL */
+
+void clock_early_init(void)
+{
+ struct clk_rst_ctlr *clkrst =
+ (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+
+ tegra30_set_up_pllp();
+
+ /*
+ * PLLC output frequency set to 600Mhz
+ * PLLD output frequency set to 925Mhz
+ */
+ switch (clock_get_osc_freq()) {
+ case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */
+ clock_set_rate(CLOCK_ID_CGENERAL, 600, 12, 0, 8);
+ clock_set_rate(CLOCK_ID_DISPLAY, 925, 12, 0, 12);
+ break;
+
+ case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */
+ clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8);
+ clock_set_rate(CLOCK_ID_DISPLAY, 925, 26, 0, 12);
+ break;
+
+ case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */
+ clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8);
+ clock_set_rate(CLOCK_ID_DISPLAY, 925, 13, 0, 12);
+ break;
+ case CLOCK_OSC_FREQ_19_2:
+ default:
+ /*
+ * These are not supported. It is too early to print a
+ * message and the UART likely won't work anyway due to the
+ * oscillator being wrong.
+ */
+ break;
+ }
+
+ /* PLLC_MISC2: Set dynramp_stepA/B. MISC2 maps to pll_out[1] */
+ writel(0x00561600, &clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_out[1]);
+
+ /* PLLC_MISC: Set LOCK_ENABLE */
+ writel(0x01000000, &clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_misc);
+ udelay(2);
+
+ /* PLLD_MISC: Set CLKENABLE, CPCON 12, LFCON 1 */
+ writel(0x40000C10, &clkrst->crc_pll[CLOCK_ID_DISPLAY].pll_misc);
+ udelay(2);
+}
+
+void arch_timer_init(void)
+{
+ struct sysctr_ctlr *sysctr = (struct sysctr_ctlr *)NV_PA_TSC_BASE;
+ u32 freq, val;
+
+ freq = clock_get_rate(CLOCK_ID_OSC);
+ debug("%s: osc freq is %dHz [0x%08X]\n", __func__, freq, freq);
+
+ /* ARM CNTFRQ */
+ asm("mcr p15, 0, %0, c14, c0, 0\n" : : "r" (freq));
+
+ /* Only Tegra114+ has the System Counter regs */
+ debug("%s: setting CNTFID0 to 0x%08X\n", __func__, freq);
+ writel(freq, &sysctr->cntfid0);
+
+ val = readl(&sysctr->cntcr);
+ val |= TSC_CNTCR_ENABLE | TSC_CNTCR_HDBG;
+ writel(val, &sysctr->cntcr);
+ debug("%s: TSC CNTCR = 0x%08X\n", __func__, val);
+}
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/* Tegra124 high-level function multiplexing */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/funcmux.h>
+#include <asm/arch/pinmux.h>
+
+int funcmux_select(enum periph_id id, int config)
+{
+ int bad_config = config != FUNCMUX_DEFAULT;
+
+ switch (id) {
+ case PERIPH_ID_UART4:
+ switch (config) {
+ case FUNCMUX_UART4_GPIO: /* TXD,RXD,CTS,RTS */
+ pinmux_set_func(PINGRP_GPIO_PJ7, PMUX_FUNC_UARTD);
+ pinmux_set_func(PINGRP_GPIO_PB0, PMUX_FUNC_UARTD);
+ pinmux_set_func(PINGRP_GPIO_PB1, PMUX_FUNC_UARTD);
+ pinmux_set_func(PINGRP_GPIO_PK7, PMUX_FUNC_UARTD);
+
+ pinmux_set_io(PINGRP_GPIO_PJ7, PMUX_PIN_OUTPUT);
+ pinmux_set_io(PINGRP_GPIO_PB0, PMUX_PIN_INPUT);
+ pinmux_set_io(PINGRP_GPIO_PB1, PMUX_PIN_INPUT);
+ pinmux_set_io(PINGRP_GPIO_PK7, PMUX_PIN_OUTPUT);
+
+ pinmux_tristate_disable(PINGRP_GPIO_PJ7);
+ pinmux_tristate_disable(PINGRP_GPIO_PB0);
+ pinmux_tristate_disable(PINGRP_GPIO_PB1);
+ pinmux_tristate_disable(PINGRP_GPIO_PK7);
+ break;
+ }
+ break;
+
+ case PERIPH_ID_UART1:
+ switch (config) {
+ case FUNCMUX_UART1_KBC:
+ pinmux_set_func(PINGRP_KB_ROW9, PMUX_FUNC_UARTA);
+ pinmux_set_func(PINGRP_KB_ROW10, PMUX_FUNC_UARTA);
+
+ pinmux_set_io(PINGRP_KB_ROW9, PMUX_PIN_OUTPUT);
+ pinmux_set_io(PINGRP_KB_ROW10, PMUX_PIN_INPUT);
+
+ pinmux_tristate_disable(PINGRP_KB_ROW9);
+ pinmux_tristate_disable(PINGRP_KB_ROW10);
+ break;
+ }
+ break;
+
+ /* Add other periph IDs here as needed */
+
+ default:
+ debug("%s: invalid periph_id %d", __func__, id);
+ return -1;
+ }
+
+ if (bad_config) {
+ debug("%s: invalid config %d for periph_id %d", __func__,
+ config, id);
+ return -1;
+ }
+ return 0;
+}
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/* Tegra124 pin multiplexing functions */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/tegra.h>
+#include <asm/arch/pinmux.h>
+
+struct tegra_pingroup_desc {
+ const char *name;
+ enum pmux_func funcs[4];
+ enum pmux_func func_safe;
+ enum pmux_vddio vddio;
+ enum pmux_pin_io io;
+};
+
+#define PMUX_MUXCTL_SHIFT 0
+#define PMUX_PULL_SHIFT 2
+#define PMUX_TRISTATE_SHIFT 4
+#define PMUX_TRISTATE_MASK (1 << PMUX_TRISTATE_SHIFT)
+#define PMUX_IO_SHIFT 5
+#define PMUX_OD_SHIFT 6
+#define PMUX_LOCK_SHIFT 7
+#define PMUX_IO_RESET_SHIFT 8
+#define PMUX_RCV_SEL_SHIFT 9
+
+#define PGRP_HSM_SHIFT 2
+#define PGRP_SCHMT_SHIFT 3
+#define PGRP_LPMD_SHIFT 4
+#define PGRP_LPMD_MASK (3 << PGRP_LPMD_SHIFT)
+#define PGRP_DRVDN_SHIFT 12
+#define PGRP_DRVDN_MASK (0x7F << PGRP_DRVDN_SHIFT)
+#define PGRP_DRVUP_SHIFT 20
+#define PGRP_DRVUP_MASK (0x7F << PGRP_DRVUP_SHIFT)
+#define PGRP_SLWR_SHIFT 28
+#define PGRP_SLWR_MASK (3 << PGRP_SLWR_SHIFT)
+#define PGRP_SLWF_SHIFT 30
+#define PGRP_SLWF_MASK (3 << PGRP_SLWF_SHIFT)
+
+/* Convenient macro for defining pin group properties */
+#define PIN(pg_name, vdd, f0, f1, f2, f3, iod) \
+ { \
+ .vddio = PMUX_VDDIO_ ## vdd, \
+ .funcs = { \
+ PMUX_FUNC_ ## f0, \
+ PMUX_FUNC_ ## f1, \
+ PMUX_FUNC_ ## f2, \
+ PMUX_FUNC_ ## f3, \
+ }, \
+ .func_safe = PMUX_FUNC_RSVD1, \
+ .io = PMUX_PIN_ ## iod, \
+ }
+
+/* Input and output pins */
+#define PINI(pg_name, vdd, f0, f1, f2, f3) \
+ PIN(pg_name, vdd, f0, f1, f2, f3, INPUT)
+#define PINO(pg_name, vdd, f0, f1, f2, f3) \
+ PIN(pg_name, vdd, f0, f1, f2, f3, OUTPUT)
+
+/* A pin group number which is not used */
+#define PIN_RESERVED \
+ PIN(NONE, NONE, INVALID, INVALID, INVALID, INVALID, NONE)
+
+const struct tegra_pingroup_desc tegra_soc_pingroups[PINGRP_COUNT] = {
+ /* NAME VDD f0 f1 f2 f3 */
+ PINI(ULPI_DATA0, BB, SPI3, HSI, UARTA, ULPI),
+ PINI(ULPI_DATA1, BB, SPI3, HSI, UARTA, ULPI),
+ PINI(ULPI_DATA2, BB, SPI3, HSI, UARTA, ULPI),
+ PINI(ULPI_DATA3, BB, SPI3, HSI, UARTA, ULPI),
+ PINI(ULPI_DATA4, BB, SPI2, HSI, UARTA, ULPI),
+ PINI(ULPI_DATA5, BB, SPI2, HSI, UARTA, ULPI),
+ PINI(ULPI_DATA6, BB, SPI2, HSI, UARTA, ULPI),
+ PINI(ULPI_DATA7, BB, SPI2, HSI, UARTA, ULPI),
+ PINI(ULPI_CLK, BB, SPI1, SPI5, UARTD, ULPI),
+ PINI(ULPI_DIR, BB, SPI1, SPI5, UARTD, ULPI),
+ PINI(ULPI_NXT, BB, SPI1, SPI5, UARTD, ULPI),
+ PINI(ULPI_STP, BB, SPI1, SPI5, UARTD, ULPI),
+ PINI(DAP3_FS, BB, I2S2, SPI5, DISPA, DISPB),
+ PINI(DAP3_DIN, BB, I2S2, SPI5, DISPA, DISPB),
+ PINI(DAP3_DOUT, BB, I2S2, SPI5, DISPA, DISPB),
+ PINI(DAP3_SCLK, BB, I2S2, SPI5, DISPA, DISPB),
+ PINI(GPIO_PV0, BB, USB, RSVD2, RSVD3, RSVD4),
+ PINI(GPIO_PV1, BB, RSVD1, RSVD2, RSVD3, RSVD4),
+ PINI(SDMMC1_CLK, SDMMC1, SDMMC1, CLK12, RSVD3, RSVD4),
+ PINI(SDMMC1_CMD, SDMMC1, SDMMC1, SPDIF, SPI4, UARTA),
+ PINI(SDMMC1_DAT3, SDMMC1, SDMMC1, SPDIF, SPI4, UARTA),
+ PINI(SDMMC1_DAT2, SDMMC1, SDMMC1, PWM0, SPI4, UARTA),
+ PINI(SDMMC1_DAT1, SDMMC1, SDMMC1, PWM1, SPI4, UARTA),
+ PINI(SDMMC1_DAT0, SDMMC1, SDMMC1, RSVD2, SPI4, UARTA),
+ PIN_RESERVED, /* Reserved: 0x3060 - 0x3064 */
+ PIN_RESERVED,
+ PINI(CLK2_OUT, SDMMC1, EXTPERIPH2, RSVD2, RSVD3, RSVD4),
+ PINI(CLK2_REQ, SDMMC1, DAP, RSVD2, RSVD3, RSVD4),
+ PIN_RESERVED, /* Reserved: 0x3070 - 0x310c */
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PINI(HDMI_INT, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
+ PINI(DDC_SCL, LCD, I2C4, RSVD2, RSVD3, RSVD4),
+ PINI(DDC_SDA, LCD, I2C4, RSVD2, RSVD3, RSVD4),
+ PIN_RESERVED, /* Reserved: 0x311c - 0x3160 */
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PINI(UART2_RXD, UART, UARTB, SPDIF, UARTA, SPI4),
+ PINI(UART2_TXD, UART, UARTB, SPDIF, UARTA, SPI4),
+ PINI(UART2_RTS_N, UART, UARTA, UARTB, RSVD3, SPI4),
+ PINI(UART2_CTS_N, UART, UARTA, UARTB, RSVD3, SPI4),
+ PINI(UART3_TXD, UART, UARTC, RSVD2, RSVD3, SPI4),
+ PINI(UART3_RXD, UART, UARTC, RSVD2, RSVD3, SPI4),
+ PINI(UART3_CTS_N, UART, UARTC, SDMMC1, DTV, SPI4),
+ PINI(UART3_RTS_N, UART, UARTC, PWM0, DTV, DISPA),
+ PINI(GPIO_PU0, UART, OWR, UARTA, RSVD3, RSVD4),
+ PINI(GPIO_PU1, UART, RSVD1, UARTA, RSVD3, RSVD4),
+ PINI(GPIO_PU2, UART, RSVD1, UARTA, RSVD3, RSVD4),
+ PINI(GPIO_PU3, UART, PWM0, UARTA, DISPA, DISPB),
+ PINI(GPIO_PU4, UART, PWM1, UARTA, DISPA, DISPB),
+ PINI(GPIO_PU5, UART, PWM2, UARTA, DISPA, DISPB),
+ PINI(GPIO_PU6, UART, PWM3, UARTA, USB, DISPB),
+ PINI(GEN1_I2C_SDA, UART, I2C1, RSVD2, RSVD3, RSVD4),
+ PINI(GEN1_I2C_SCL, UART, I2C1, RSVD2, RSVD3, RSVD4),
+ PINI(DAP4_FS, UART, I2S3, RSVD2, DTV, RSVD4),
+ PINI(DAP4_DIN, UART, I2S3, RSVD2, RSVD3, RSVD4),
+ PINI(DAP4_DOUT, UART, I2S3, RSVD2, DTV, RSVD4),
+ PINI(DAP4_SCLK, UART, I2S3, RSVD2, RSVD3, RSVD4),
+ PINI(CLK3_OUT, UART, EXTPERIPH3, RSVD2, RSVD3, RSVD4),
+ PINI(CLK3_REQ, UART, DEV3, RSVD2, RSVD3, RSVD4),
+ PINI(GMI_WP_N, GMI, RSVD1, NAND, GMI, GMI_ALT),
+ PINI(GMI_IORDY, GMI, SDMMC2, RSVD2, GMI, TRACE),
+ PINI(GMI_WAIT, GMI, SPI4, NAND, GMI, DTV),
+ PINI(GMI_ADV_N, GMI, RSVD1, NAND, GMI, TRACE),
+ PINI(GMI_CLK, GMI, SDMMC2, NAND, GMI, TRACE),
+ PINI(GMI_CS0_N, GMI, RSVD1, NAND, GMI, USB),
+ PINI(GMI_CS1_N, GMI, RSVD1, NAND, GMI, SOC),
+ PINI(GMI_CS2_N, GMI, SDMMC2, NAND, GMI, TRACE),
+ PINI(GMI_CS3_N, GMI, SDMMC2, NAND, GMI, GMI_ALT),
+ PINI(GMI_CS4_N, GMI, USB, NAND, GMI, TRACE),
+ PINI(GMI_CS6_N, GMI, NAND, NAND_ALT, GMI, SPI4),
+ PINI(GMI_CS7_N, GMI, NAND, NAND_ALT, GMI, SDMMC2),
+ PINI(GMI_AD0, GMI, RSVD1, NAND, GMI, RSVD4),
+ PINI(GMI_AD1, GMI, RSVD1, NAND, GMI, RSVD4),
+ PINI(GMI_AD2, GMI, RSVD1, NAND, GMI, RSVD4),
+ PINI(GMI_AD3, GMI, RSVD1, NAND, GMI, RSVD4),
+ PINI(GMI_AD4, GMI, RSVD1, NAND, GMI, RSVD4),
+ PINI(GMI_AD5, GMI, RSVD1, NAND, GMI, SPI4),
+ PINI(GMI_AD6, GMI, RSVD1, NAND, GMI, SPI4),
+ PINI(GMI_AD7, GMI, RSVD1, NAND, GMI, SPI4),
+ PINI(GMI_AD8, GMI, PWM0, NAND, GMI, DTV),
+ PINI(GMI_AD9, GMI, PWM1, NAND, GMI, CLDVFS),
+ PINI(GMI_AD10, GMI, PWM2, NAND, GMI, CLDVFS),
+ PINI(GMI_AD11, GMI, PWM3, NAND, GMI, USB),
+ PINI(GMI_AD12, GMI, SDMMC2, NAND, GMI, RSVD4),
+ PINI(GMI_AD13, GMI, SDMMC2, NAND, GMI, RSVD4),
+ PINI(GMI_AD14, GMI, SDMMC2, NAND, GMI, DTV),
+ PINI(GMI_AD15, GMI, SDMMC2, NAND, GMI, DTV),
+ PINI(GMI_A16, GMI, UARTD, TRACE, GMI, GMI_ALT),
+ PINI(GMI_A17, GMI, UARTD, RSVD2, GMI, TRACE),
+ PINI(GMI_A18, GMI, UARTD, RSVD2, GMI, TRACE),
+ PINI(GMI_A19, GMI, UARTD, SPI4, GMI, TRACE),
+ PINI(GMI_WR_N, GMI, RSVD1, NAND, GMI, SPI4),
+ PINI(GMI_OE_N, GMI, RSVD1, NAND, GMI, SOC),
+ PINI(GMI_DQS, GMI, SDMMC2, NAND, GMI, TRACE),
+ PINI(GMI_RST_N, GMI, NAND, NAND_ALT, GMI, RSVD4),
+ PINI(GEN2_I2C_SCL, GMI, I2C2, RSVD2, GMI, RSVD4),
+ PINI(GEN2_I2C_SDA, GMI, I2C2, RSVD2, GMI, RSVD4),
+ PINI(SDMMC4_CLK, SDMMC4, SDMMC4, RSVD2, GMI, RSVD4),
+ PINI(SDMMC4_CMD, SDMMC4, SDMMC4, RSVD2, GMI, RSVD4),
+ PINI(SDMMC4_DAT0, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
+ PINI(SDMMC4_DAT1, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
+ PINI(SDMMC4_DAT2, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
+ PINI(SDMMC4_DAT3, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
+ PINI(SDMMC4_DAT4, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
+ PINI(SDMMC4_DAT5, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
+ PINI(SDMMC4_DAT6, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
+ PINI(SDMMC4_DAT7, SDMMC4, SDMMC4, RSVD2, GMI, RSVD4),
+ PIN_RESERVED, /* Reserved: 0x3280 */
+ PINI(CAM_MCLK, CAM, VI, VI_ALT1, VI_ALT3, RSVD4),
+ PINI(GPIO_PCC1, CAM, I2S4, RSVD2, RSVD3, RSVD4),
+ PINI(GPIO_PBB0, CAM, I2S4, VI, VI_ALT1, VI_ALT3),
+ PINI(CAM_I2C_SCL, CAM, VGP1, I2C3, RSVD3, RSVD4),
+ PINI(CAM_I2C_SDA, CAM, VGP2, I2C3, RSVD3, RSVD4),
+ PINI(GPIO_PBB3, CAM, VGP3, DISPA, DISPB, RSVD4),
+ PINI(GPIO_PBB4, CAM, VGP4, DISPA, DISPB, RSVD4),
+ PINI(GPIO_PBB5, CAM, VGP5, DISPA, DISPB, RSVD4),
+ PINI(GPIO_PBB6, CAM, VGP6, DISPA, DISPB, RSVD4),
+ PINI(GPIO_PBB7, CAM, I2S4, RSVD2, RSVD3, RSVD4),
+ PINI(GPIO_PCC2, CAM, I2S4, RSVD2, RSVD3, RSVD4),
+ PINI(JTAG_RTCK, SYS, RTCK, RSVD2, RSVD3, RSVD4),
+ PINI(PWR_I2C_SCL, SYS, I2CPWR, RSVD2, RSVD3, RSVD4),
+ PINI(PWR_I2C_SDA, SYS, I2CPWR, RSVD2, RSVD3, RSVD4),
+ PINI(KB_ROW0, SYS, KBC, RSVD2, DTV, RSVD4),
+ PINI(KB_ROW1, SYS, KBC, RSVD2, DTV, RSVD4),
+ PINI(KB_ROW2, SYS, KBC, RSVD2, DTV, SOC),
+ PINI(KB_ROW3, SYS, KBC, DISPA, RSVD3, DISPB),
+ PINI(KB_ROW4, SYS, KBC, DISPA, SPI2, DISPB),
+ PINI(KB_ROW5, SYS, KBC, DISPA, SPI2, DISPB),
+ PINI(KB_ROW6, SYS, KBC, DISPA, RSVD3, DISPB),
+ PINI(KB_ROW7, SYS, KBC, RSVD2, CLDVFS, UARTA),
+ PINI(KB_ROW8, SYS, KBC, RSVD2, RSVD3, UARTA),
+ PINI(KB_ROW9, SYS, KBC, RSVD2, RSVD3, UARTA),
+ PINI(KB_ROW10, SYS, KBC, RSVD2, RSVD3, UARTA),
+ PIN_RESERVED, /* Reserved: 0x32e8 - 0x32f8 */
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PINI(KB_COL0, SYS, KBC, USB, SPI2, EMC_DLL),
+ PINI(KB_COL1, SYS, KBC, RSVD2, SPI2, EMC_DLL),
+ PINI(KB_COL2, SYS, KBC, RSVD2, SPI2, RSVD4),
+ PINI(KB_COL3, SYS, KBC, DISPA, PWM2, UARTA),
+ PINI(KB_COL4, SYS, KBC, OWR, SDMMC3, UARTA),
+ PINI(KB_COL5, SYS, KBC, RSVD2, SDMMC1, RSVD4),
+ PINI(KB_COL6, SYS, KBC, RSVD2, SPI2, RSVD4),
+ PINI(KB_COL7, SYS, KBC, RSVD2, SPI2, RSVD4),
+ PINI(CLK_32K_OUT, SYS, BLINK, SOC, RSVD3, RSVD4),
+ PINI(SYS_CLK_REQ, SYS, SYSCLK, RSVD2, RSVD3, RSVD4),
+ PINI(CORE_PWR_REQ, SYS, PWRON, RSVD2, RSVD3, RSVD4),
+ PINI(CPU_PWR_REQ, SYS, CPU, RSVD2, RSVD3, RSVD4),
+ PINI(PWR_INT_N, SYS, PMI, RSVD2, RSVD3, RSVD4),
+ PINI(CLK_32K_IN, SYS, CLK, RSVD2, RSVD3, RSVD4),
+ PINI(OWR, SYS, OWR, RSVD2, RSVD3, RSVD4),
+ PINI(DAP1_FS, AUDIO, I2S0, HDA, GMI, RSVD4),
+ PINI(DAP1_DIN, AUDIO, I2S0, HDA, GMI, RSVD4),
+ PINI(DAP1_DOUT, AUDIO, I2S0, HDA, GMI, RSVD4),
+ PINI(DAP1_SCLK, AUDIO, I2S0, HDA, GMI, RSVD4),
+ PINI(CLK1_REQ, AUDIO, DAP, DAP1, RSVD3, RSVD4),
+ PINI(CLK1_OUT, AUDIO, EXTPERIPH1, DAP2, RSVD3, RSVD4),
+ PINI(SPDIF_IN, AUDIO, SPDIF, USB, RSVD3, RSVD4),
+ PINI(SPDIF_OUT, AUDIO, SPDIF, RSVD2, RSVD3, RSVD4),
+ PINI(DAP2_FS, AUDIO, I2S1, HDA, RSVD3, RSVD4),
+ PINI(DAP2_DIN, AUDIO, I2S1, HDA, RSVD3, RSVD4),
+ PINI(DAP2_DOUT, AUDIO, I2S1, HDA, RSVD3, RSVD4),
+ PINI(DAP2_SCLK, AUDIO, I2S1, HDA, RSVD3, RSVD4),
+ PINI(DVFS_PWM, AUDIO, SPI6, CLDVFS, RSVD3, RSVD4),
+ PINI(GPIO_X1_AUD, AUDIO, SPI6, RSVD2, RSVD3, RSVD4),
+ PINI(GPIO_X3_AUD, AUDIO, SPI6, SPI1, RSVD3, RSVD4),
+ PINI(DVFS_CLK, AUDIO, SPI6, CLDVFS, RSVD3, RSVD4),
+ PINI(GPIO_X4_AUD, AUDIO, RSVD1, SPI1, SPI2, DAP2),
+ PINI(GPIO_X5_AUD, AUDIO, RSVD1, SPI1, SPI2, RSVD4),
+ PINI(GPIO_X6_AUD, AUDIO, SPI6, SPI1, SPI2, RSVD4),
+ PINI(GPIO_X7_AUD, AUDIO, RSVD1, SPI1, SPI2, RSVD4),
+ PIN_RESERVED, /* Reserved: 0x3388 - 0x338c */
+ PIN_RESERVED,
+ PINI(SDMMC3_CLK, SDMMC3, SDMMC3, RSVD2, RSVD3, SPI3),
+ PINI(SDMMC3_CMD, SDMMC3, SDMMC3, PWM3, UARTA, SPI3),
+ PINI(SDMMC3_DAT0, SDMMC3, SDMMC3, RSVD2, RSVD3, SPI3),
+ PINI(SDMMC3_DAT1, SDMMC3, SDMMC3, PWM2, UARTA, SPI3),
+ PINI(SDMMC3_DAT2, SDMMC3, SDMMC3, PWM1, DISPA, SPI3),
+ PINI(SDMMC3_DAT3, SDMMC3, SDMMC3, PWM0, DISPB, SPI3),
+ PIN_RESERVED, /* Reserved: 0x33a8 - 0x33dc */
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PINI(HDMI_CEC, SYS, CEC, SDMMC3, RSVD3, SOC),
+ PINI(SDMMC1_WP_N, SDMMC1, SDMMC1, CLK12, SPI4, UARTA),
+ PINI(SDMMC3_CD_N, SYS, SDMMC3, OWR, RSVD3, RSVD4),
+ PINI(GPIO_W2_AUD, AUDIO, SPI6, RSVD2, SPI2, I2C1),
+ PINI(GPIO_W3_AUD, AUDIO, SPI6, SPI1, SPI2, I2C1),
+ PINI(USB_VBUS_EN0, LCD, USB, RSVD2, RSVD3, RSVD4),
+ PINI(USB_VBUS_EN1, LCD, USB, RSVD2, RSVD3, RSVD4),
+ PINI(SDMMC3_CLK_LB_IN, SDMMC3, SDMMC3, RSVD2, RSVD3, RSVD4),
+ PINI(SDMMC3_CLK_LB_OUT, SDMMC3, SDMMC3, RSVD2, RSVD3, RSVD4),
+ PIN_RESERVED, /* Reserved: 0x3404 */
+ PINO(RESET_OUT_N, SYS, RSVD1, RSVD2, RSVD3, RESET_OUT_N),
+};
+
+void pinmux_set_tristate(enum pmux_pingrp pin, int enable)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *tri = &pmt->pmt_ctl[pin];
+ u32 reg;
+
+ /* Error check on pin */
+ assert(pmux_pingrp_isvalid(pin));
+
+ reg = readl(tri);
+ if (enable)
+ reg |= PMUX_TRISTATE_MASK;
+ else
+ reg &= ~PMUX_TRISTATE_MASK;
+ writel(reg, tri);
+}
+
+void pinmux_tristate_enable(enum pmux_pingrp pin)
+{
+ pinmux_set_tristate(pin, 1);
+}
+
+void pinmux_tristate_disable(enum pmux_pingrp pin)
+{
+ pinmux_set_tristate(pin, 0);
+}
+
+void pinmux_set_pullupdown(enum pmux_pingrp pin, enum pmux_pull pupd)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pull = &pmt->pmt_ctl[pin];
+ u32 reg;
+
+ /* Error check on pin and pupd */
+ assert(pmux_pingrp_isvalid(pin));
+ assert(pmux_pin_pupd_isvalid(pupd));
+
+ reg = readl(pull);
+ reg &= ~(0x3 << PMUX_PULL_SHIFT);
+ reg |= (pupd << PMUX_PULL_SHIFT);
+ writel(reg, pull);
+}
+
+void pinmux_set_func(enum pmux_pingrp pin, enum pmux_func func)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *muxctl = &pmt->pmt_ctl[pin];
+ int i, mux = -1;
+ u32 reg;
+
+ /* Error check on pin and func */
+ assert(pmux_pingrp_isvalid(pin));
+ assert(pmux_func_isvalid(func));
+
+ /* Handle special values */
+ if (func == PMUX_FUNC_SAFE)
+ func = tegra_soc_pingroups[pin].func_safe;
+
+ if (func & PMUX_FUNC_RSVD1) {
+ mux = func & 0x3;
+ } else {
+ /* Search for the appropriate function */
+ for (i = 0; i < 4; i++) {
+ if (tegra_soc_pingroups[pin].funcs[i] == func) {
+ mux = i;
+ break;
+ }
+ }
+ }
+ assert(mux != -1);
+
+ reg = readl(muxctl);
+ reg &= ~(0x3 << PMUX_MUXCTL_SHIFT);
+ reg |= (mux << PMUX_MUXCTL_SHIFT);
+ writel(reg, muxctl);
+}
+
+void pinmux_set_io(enum pmux_pingrp pin, enum pmux_pin_io io)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pin_io = &pmt->pmt_ctl[pin];
+ u32 reg;
+
+ /* Error check on pin and io */
+ assert(pmux_pingrp_isvalid(pin));
+ assert(pmux_pin_io_isvalid(io));
+
+ reg = readl(pin_io);
+ reg &= ~(0x1 << PMUX_IO_SHIFT);
+ reg |= (io & 0x1) << PMUX_IO_SHIFT;
+ writel(reg, pin_io);
+}
+
+static int pinmux_set_lock(enum pmux_pingrp pin, enum pmux_pin_lock lock)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pin_lock = &pmt->pmt_ctl[pin];
+ u32 reg;
+
+ /* Error check on pin and lock */
+ assert(pmux_pingrp_isvalid(pin));
+ assert(pmux_pin_lock_isvalid(lock));
+
+ if (lock == PMUX_PIN_LOCK_DEFAULT)
+ return 0;
+
+ reg = readl(pin_lock);
+ reg &= ~(0x1 << PMUX_LOCK_SHIFT);
+ if (lock == PMUX_PIN_LOCK_ENABLE) {
+ reg |= (0x1 << PMUX_LOCK_SHIFT);
+ } else {
+ /* lock == DISABLE, which isn't possible */
+ printf("%s: Warning: lock == %d, DISABLE is not allowed!\n",
+ __func__, lock);
+ }
+ writel(reg, pin_lock);
+
+ return 0;
+}
+
+static int pinmux_set_od(enum pmux_pingrp pin, enum pmux_pin_od od)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pin_od = &pmt->pmt_ctl[pin];
+ u32 reg;
+
+ /* Error check on pin and od */
+ assert(pmux_pingrp_isvalid(pin));
+ assert(pmux_pin_od_isvalid(od));
+
+ if (od == PMUX_PIN_OD_DEFAULT)
+ return 0;
+
+ reg = readl(pin_od);
+ reg &= ~(0x1 << PMUX_OD_SHIFT);
+ if (od == PMUX_PIN_OD_ENABLE)
+ reg |= (0x1 << PMUX_OD_SHIFT);
+ writel(reg, pin_od);
+
+ return 0;
+}
+
+static int pinmux_set_ioreset(enum pmux_pingrp pin,
+ enum pmux_pin_ioreset ioreset)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pin_ioreset = &pmt->pmt_ctl[pin];
+ u32 reg;
+
+ /* Error check on pin and ioreset */
+ assert(pmux_pingrp_isvalid(pin));
+ assert(pmux_pin_ioreset_isvalid(ioreset));
+
+ if (ioreset == PMUX_PIN_IO_RESET_DEFAULT)
+ return 0;
+
+ reg = readl(pin_ioreset);
+ reg &= ~(0x1 << PMUX_IO_RESET_SHIFT);
+ if (ioreset == PMUX_PIN_IO_RESET_ENABLE)
+ reg |= (0x1 << PMUX_IO_RESET_SHIFT);
+ writel(reg, pin_ioreset);
+
+ return 0;
+}
+
+static int pinmux_set_rcv_sel(enum pmux_pingrp pin,
+ enum pmux_pin_rcv_sel rcv_sel)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pin_rcv_sel = &pmt->pmt_ctl[pin];
+ u32 reg;
+
+ /* Error check on pin and rcv_sel */
+ assert(pmux_pingrp_isvalid(pin));
+ assert(pmux_pin_rcv_sel_isvalid(rcv_sel));
+
+ if (rcv_sel == PMUX_PIN_RCV_SEL_DEFAULT)
+ return 0;
+
+ reg = readl(pin_rcv_sel);
+ reg &= ~(0x1 << PMUX_RCV_SEL_SHIFT);
+ if (rcv_sel == PMUX_PIN_RCV_SEL_HIGH)
+ reg |= (0x1 << PMUX_RCV_SEL_SHIFT);
+ writel(reg, pin_rcv_sel);
+
+ return 0;
+}
+
+void pinmux_config_pingroup(struct pingroup_config *config)
+{
+ enum pmux_pingrp pin = config->pingroup;
+
+ pinmux_set_func(pin, config->func);
+ pinmux_set_pullupdown(pin, config->pull);
+ pinmux_set_tristate(pin, config->tristate);
+ pinmux_set_io(pin, config->io);
+ pinmux_set_lock(pin, config->lock);
+ pinmux_set_od(pin, config->od);
+ pinmux_set_ioreset(pin, config->ioreset);
+ pinmux_set_rcv_sel(pin, config->rcv_sel);
+}
+
+void pinmux_config_table(struct pingroup_config *config, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ pinmux_config_pingroup(&config[i]);
+}
+
+static int padgrp_set_drvup_slwf(enum pdrive_pingrp pad, int slwf)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_slwf = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and slwf */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_slw_isvalid(slwf));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (slwf == PGRP_SLWF_NONE)
+ return 0;
+
+ reg = readl(pad_slwf);
+ reg &= ~PGRP_SLWF_MASK;
+ reg |= (slwf << PGRP_SLWF_SHIFT);
+ writel(reg, pad_slwf);
+
+ return 0;
+}
+
+static int padgrp_set_drvdn_slwr(enum pdrive_pingrp pad, int slwr)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_slwr = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and slwr */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_slw_isvalid(slwr));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (slwr == PGRP_SLWR_NONE)
+ return 0;
+
+ reg = readl(pad_slwr);
+ reg &= ~PGRP_SLWR_MASK;
+ reg |= (slwr << PGRP_SLWR_SHIFT);
+ writel(reg, pad_slwr);
+
+ return 0;
+}
+
+static int padgrp_set_drvup(enum pdrive_pingrp pad, int drvup)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_drvup = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and drvup */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_drv_isvalid(drvup));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (drvup == PGRP_DRVUP_NONE)
+ return 0;
+
+ reg = readl(pad_drvup);
+ reg &= ~PGRP_DRVUP_MASK;
+ reg |= (drvup << PGRP_DRVUP_SHIFT);
+ writel(reg, pad_drvup);
+
+ return 0;
+}
+
+static int padgrp_set_drvdn(enum pdrive_pingrp pad, int drvdn)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_drvdn = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and drvdn */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_drv_isvalid(drvdn));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (drvdn == PGRP_DRVDN_NONE)
+ return 0;
+
+ reg = readl(pad_drvdn);
+ reg &= ~PGRP_DRVDN_MASK;
+ reg |= (drvdn << PGRP_DRVDN_SHIFT);
+ writel(reg, pad_drvdn);
+
+ return 0;
+}
+
+static int padgrp_set_lpmd(enum pdrive_pingrp pad, enum pgrp_lpmd lpmd)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_lpmd = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check pad and lpmd value */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_lpmd_isvalid(lpmd));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (lpmd == PGRP_LPMD_NONE)
+ return 0;
+
+ reg = readl(pad_lpmd);
+ reg &= ~PGRP_LPMD_MASK;
+ reg |= (lpmd << PGRP_LPMD_SHIFT);
+ writel(reg, pad_lpmd);
+
+ return 0;
+}
+
+static int padgrp_set_schmt(enum pdrive_pingrp pad, enum pgrp_schmt schmt)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_schmt = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check pad */
+ assert(pmux_padgrp_isvalid(pad));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (schmt == PGRP_SCHMT_NONE)
+ return 0;
+
+ reg = readl(pad_schmt);
+ reg &= ~(1 << PGRP_SCHMT_SHIFT);
+ if (schmt == PGRP_SCHMT_ENABLE)
+ reg |= (0x1 << PGRP_SCHMT_SHIFT);
+ writel(reg, pad_schmt);
+
+ return 0;
+}
+static int padgrp_set_hsm(enum pdrive_pingrp pad, enum pgrp_hsm hsm)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_hsm = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check pad */
+ assert(pmux_padgrp_isvalid(pad));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (hsm == PGRP_HSM_NONE)
+ return 0;
+
+ reg = readl(pad_hsm);
+ reg &= ~(1 << PGRP_HSM_SHIFT);
+ if (hsm == PGRP_HSM_ENABLE)
+ reg |= (0x1 << PGRP_HSM_SHIFT);
+ writel(reg, pad_hsm);
+
+ return 0;
+}
+
+void padctrl_config_pingroup(struct padctrl_config *config)
+{
+ enum pdrive_pingrp pad = config->padgrp;
+
+ padgrp_set_drvup_slwf(pad, config->slwf);
+ padgrp_set_drvdn_slwr(pad, config->slwr);
+ padgrp_set_drvup(pad, config->drvup);
+ padgrp_set_drvdn(pad, config->drvdn);
+ padgrp_set_lpmd(pad, config->lpmd);
+ padgrp_set_schmt(pad, config->schmt);
+ padgrp_set_hsm(pad, config->hsm);
+}
+
+void padgrp_config_table(struct padctrl_config *config, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ padctrl_config_pingroup(&config[i]);
+}
* with its 16-bit divisor
*/
if (type == CLOCK_TYPE_PCXTS)
- *mux_bits = 4;
+ *mux_bits = MASK_BITS_31_28;
else
- *mux_bits = 2;
+ *mux_bits = MASK_BITS_31_30;
if (type == CLOCK_TYPE_PCMT16)
*divider_bits = 16;
else
/*
- * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
CLOCK_MAX_MUX = 8 /* number of source options for each clock */
};
-enum {
- MASK_BITS_31_30 = 2, /* num of bits used to specify clock source */
- MASK_BITS_31_29,
- MASK_BITS_29_28,
-};
-
/*
* Clock source mux for each clock type. This just converts our enum into
* a list of mux sources for use by the code.
MASK_BITS_31_29},
{ CLK(PERIPH), CLK(CGENERAL), CLK(SFROM32KHZ), CLK(OSC),
CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
- MASK_BITS_29_28}
+ MASK_BITS_31_28}
};
/*
void clock_early_init(void)
{
- /*
- * PLLP output frequency set to 408Mhz
- * PLLC output frequency set to 228Mhz
- */
- switch (clock_get_osc_freq()) {
- case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */
- clock_set_rate(CLOCK_ID_PERIPH, 408, 12, 0, 8);
- clock_set_rate(CLOCK_ID_CGENERAL, 456, 12, 1, 8);
- break;
-
- case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */
- clock_set_rate(CLOCK_ID_PERIPH, 408, 26, 0, 8);
- clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8);
- break;
-
- case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */
- clock_set_rate(CLOCK_ID_PERIPH, 408, 13, 0, 8);
- clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8);
- break;
- case CLOCK_OSC_FREQ_19_2:
- default:
- /*
- * These are not supported. It is too early to print a
- * message and the UART likely won't work anyway due to the
- * oscillator being wrong.
- */
- break;
- }
+ tegra30_set_up_pllp();
}
void arch_timer_init(void)
spi@7000d800 {
compatible = "nvidia,tegra114-spi";
- reg = <0x7000d480 0x200>;
+ reg = <0x7000d800 0x200>;
interrupts = <0 83 0x04>;
nvidia,dma-request-selector = <&apbdma 17>;
#address-cells = <1>;
--- /dev/null
+#include "skeleton.dtsi"
+
+/ {
+ compatible = "nvidia,tegra124";
+
+ tegra_car: clock@60006000 {
+ compatible = "nvidia,tegra124-car";
+ reg = <0x60006000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ apbdma: dma@60020000 {
+ compatible = "nvidia,tegra124-apbdma", "nvidia,tegra148-apbdma";
+ reg = <0x60020000 0x1400>;
+ interrupts = <0 104 0x04
+ 0 105 0x04
+ 0 106 0x04
+ 0 107 0x04
+ 0 108 0x04
+ 0 109 0x04
+ 0 110 0x04
+ 0 111 0x04
+ 0 112 0x04
+ 0 113 0x04
+ 0 114 0x04
+ 0 115 0x04
+ 0 116 0x04
+ 0 117 0x04
+ 0 118 0x04
+ 0 119 0x04
+ 0 128 0x04
+ 0 129 0x04
+ 0 130 0x04
+ 0 131 0x04
+ 0 132 0x04
+ 0 133 0x04
+ 0 134 0x04
+ 0 135 0x04
+ 0 136 0x04
+ 0 137 0x04
+ 0 138 0x04
+ 0 139 0x04
+ 0 140 0x04
+ 0 141 0x04
+ 0 142 0x04
+ 0 143 0x04>;
+ };
+
+ gpio: gpio@6000d000 {
+ compatible = "nvidia,tegra124-gpio", "nvidia,tegra30-gpio";
+ reg = <0x6000d000 0x1000>;
+ interrupts = <0 32 0x04
+ 0 33 0x04
+ 0 34 0x04
+ 0 35 0x04
+ 0 55 0x04
+ 0 87 0x04
+ 0 89 0x04
+ 0 125 0x04>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ };
+
+ i2c@7000c000 {
+ compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+ reg = <0x7000c000 0x100>;
+ interrupts = <0 38 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 12>;
+ status = "disabled";
+ };
+
+ i2c@7000c400 {
+ compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+ reg = <0x7000c400 0x100>;
+ interrupts = <0 84 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 54>;
+ status = "disabled";
+ };
+
+ i2c@7000c500 {
+ compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+ reg = <0x7000c500 0x100>;
+ interrupts = <0 92 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 67>;
+ status = "disabled";
+ };
+
+ i2c@7000c700 {
+ compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+ reg = <0x7000c700 0x100>;
+ interrupts = <0 120 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 103>;
+ status = "disabled";
+ };
+
+ i2c@7000d000 {
+ compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+ reg = <0x7000d000 0x100>;
+ interrupts = <0 53 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 47>;
+ status = "disabled";
+ };
+
+ i2c@7000d100 {
+ compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+ reg = <0x7000d100 0x100>;
+ interrupts = <0 53 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 47>;
+ status = "disabled";
+ };
+
+ spi@7000d400 {
+ compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
+ reg = <0x7000d400 0x200>;
+ interrupts = <0 59 0x04>;
+ nvidia,dma-request-selector = <&apbdma 15>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 41>;
+ };
+
+ spi@7000d600 {
+ compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
+ reg = <0x7000d600 0x200>;
+ interrupts = <0 82 0x04>;
+ nvidia,dma-request-selector = <&apbdma 16>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 44>;
+ };
+
+ spi@7000d800 {
+ compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
+ reg = <0x7000d800 0x200>;
+ interrupts = <0 83 0x04>;
+ nvidia,dma-request-selector = <&apbdma 17>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 46>;
+ };
+
+ spi@7000da00 {
+ compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
+ reg = <0x7000da00 0x200>;
+ interrupts = <0 93 0x04>;
+ nvidia,dma-request-selector = <&apbdma 18>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 68>;
+ };
+
+ spi@7000dc00 {
+ compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
+ reg = <0x7000dc00 0x200>;
+ interrupts = <0 94 0x04>;
+ nvidia,dma-request-selector = <&apbdma 27>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 104>;
+ };
+
+ spi@7000de00 {
+ compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
+ reg = <0x7000de00 0x200>;
+ interrupts = <0 79 0x04>;
+ nvidia,dma-request-selector = <&apbdma 28>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 105>;
+ };
+
+ sdhci@700b0000 {
+ compatible = "nvidia,tegra124-sdhci";
+ reg = <0x700b0000 0x200>;
+ interrupts = <0 14 0x04>;
+ clocks = <&tegra_car 14>;
+ status = "disabled";
+ };
+
+ sdhci@700b0200 {
+ compatible = "nvidia,tegra124-sdhci";
+ reg = <0x700b0200 0x200>;
+ interrupts = <0 15 0x04>;
+ clocks = <&tegra_car 9>;
+ status = "disabled";
+ };
+
+ sdhci@700b0400 {
+ compatible = "nvidia,tegra124-sdhci";
+ reg = <0x700b0400 0x200>;
+ interrupts = <0 19 0x04>;
+ clocks = <&tegra_car 69>;
+ status = "disabled";
+ };
+
+ sdhci@700b0600 {
+ compatible = "nvidia,tegra124-sdhci";
+ reg = <0x700b0600 0x200>;
+ interrupts = <0 31 0x04>;
+ clocks = <&tegra_car 15>;
+ status = "disabled";
+ };
+
+ usb@7d000000 {
+ compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
+ reg = <0x7d000000 0x4000>;
+ interrupts = < 52 >;
+ phy_type = "utmi";
+ clocks = <&tegra_car 22>; /* PERIPH_ID_USBD */
+ status = "disabled";
+ };
+
+ usb@7d004000 {
+ compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
+ reg = <0x7d004000 0x4000>;
+ interrupts = < 53 >;
+ phy_type = "hsic";
+ clocks = <&tegra_car 58>; /* PERIPH_ID_USB2 */
+ status = "disabled";
+ };
+
+ usb@7d008000 {
+ compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
+ reg = <0x7d008000 0x4000>;
+ interrupts = < 129 >;
+ phy_type = "utmi";
+ clocks = <&tegra_car 59>; /* PERIPH_ID_USB3 */
+ status = "disabled";
+ };
+};
/*
- * (C) Copyright 2010,2011
+ * (C) Copyright 2010-2014
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
/* PLL registers - there are several PLLs in the clock controller */
struct clk_pll {
uint pll_base; /* the control register */
- uint pll_out[2]; /* output control */
+ /* pll_out[0] is output A control, pll_out[1] is output B control */
+ uint pll_out[2];
uint pll_misc; /* other misc things */
};
uint pll_misc; /* other misc things */
};
+struct clk_pllm {
+ uint pllm_base; /* the control register */
+ uint pllm_out; /* output control */
+ uint pllm_misc1; /* misc1 */
+ uint pllm_misc2; /* misc2 */
+};
+
/* RST_DEV_(L,H,U,V,W)_(SET,CLR) and CLK_ENB_(L,H,U,V,W)_(SET,CLR) */
struct clk_set_clr {
uint set;
TEGRA_CLK_REGS = 3, /* Number of clock enable regs L/H/U */
TEGRA_CLK_SOURCES = 64, /* Number of ppl clock sources L/H/U */
TEGRA_CLK_REGS_VW = 2, /* Number of clock enable regs V/W */
- TEGRA_CLK_SOURCES_VW = 32, /* Number of ppl clock sources V/W*/
+ TEGRA_CLK_SOURCES_VW = 32, /* Number of ppl clock sources V/W */
+ TEGRA_CLK_SOURCES_X = 32, /* Number of ppl clock sources X */
};
/* Clock/Reset Controller (CLK_RST_CONTROLLER_) regs */
uint crc_rst_dev[TEGRA_CLK_REGS]; /* _RST_DEVICES_L/H/U_0 */
uint crc_clk_out_enb[TEGRA_CLK_REGS]; /* _CLK_OUT_ENB_L/H/U_0 */
uint crc_reserved0; /* reserved_0, 0x1C */
- uint crc_cclk_brst_pol; /* _CCLK_BURST_POLICY_0,0x20 */
+ uint crc_cclk_brst_pol; /* _CCLK_BURST_POLICY_0, 0x20 */
uint crc_super_cclk_div; /* _SUPER_CCLK_DIVIDER_0,0x24 */
uint crc_sclk_brst_pol; /* _SCLK_BURST_POLICY_0, 0x28 */
uint crc_super_sclk_div; /* _SUPER_SCLK_DIVIDER_0,0x2C */
uint crc_clk_src[TEGRA_CLK_SOURCES]; /*_I2S1_0... 0x100-1fc */
- uint crc_reserved20[64]; /* _reserved_20, 0x200-2fc */
+ uint crc_reserved20[32]; /* _reserved_20, 0x200-27c */
+
+ uint crc_clk_out_enb_x; /* _CLK_OUT_ENB_X_0, 0x280 */
+ uint crc_clk_enb_x_set; /* _CLK_ENB_X_SET_0, 0x284 */
+ uint crc_clk_enb_x_clr; /* _CLK_ENB_X_CLR_0, 0x288 */
+
+ uint crc_rst_devices_x; /* _RST_DEVICES_X_0, 0x28c */
+ uint crc_rst_dev_x_set; /* _RST_DEV_X_SET_0, 0x290 */
+ uint crc_rst_dev_x_clr; /* _RST_DEV_X_CLR_0, 0x294 */
+
+ uint crc_reserved21[23]; /* _reserved_21, 0x298-2f0 */
+
+ uint crc_dfll_base; /* _DFLL_BASE_0, 0x2f4 */
+
+ uint crc_reserved22[2]; /* _reserved_22, 0x2f8-2fc */
/* _RST_DEV_L/H/U_SET_0 0x300 ~ 0x314 */
struct clk_set_clr crc_rst_dev_ex[TEGRA_CLK_REGS];
uint crc_clk_cpug_cmplx; /* _CLK_CPUG_CMPLX_0, 0x378 */
uint crc_clk_cpulp_cmplx; /* _CLK_CPULP_CMPLX_0, 0x37C */
uint crc_cpu_softrst_ctrl; /* _CPU_SOFTRST_CTRL_0, 0x380 */
- uint crc_cpu_softrst_ctrl1; /* _CPU_SOFTRST_CTR1L_0, 0x384 */
+ uint crc_cpu_softrst_ctrl1; /* _CPU_SOFTRST_CTRL1_0, 0x384 */
uint crc_cpu_softrst_ctrl2; /* _CPU_SOFTRST_CTRL2_0, 0x388 */
uint crc_reserved33[9]; /* _reserved_33, 0x38c-3ac */
- uint crc_clk_src_vw[TEGRA_CLK_SOURCES_VW]; /* _G3D2_0..., 0x3b0-0x42c */
+ uint crc_clk_src_vw[TEGRA_CLK_SOURCES_VW]; /* 0x3B0-0x42C */
/* _RST_DEV_V/W_SET_0 0x430 ~ 0x43c */
struct clk_set_clr crc_rst_dev_ex_vw[TEGRA_CLK_REGS_VW];
/* _CLK_ENB_V/W_CLR_0 0x440 ~ 0x44c */
uint crc_audio_sync_clk_i2s3; /* _AUDIO_SYNC_CLK_I2S3_0, 0x4AC */
uint crc_audio_sync_clk_i2s4; /* _AUDIO_SYNC_CLK_I2S4_0, 0x4B0 */
uint crc_audio_sync_clk_spdif; /* _AUDIO_SYNC_CLK_SPDIF_0, 0x4B4 */
+
+ uint crc_plld2_base; /* _PLLD2_BASE_0, 0x4B8 */
+ uint crc_plld2_misc; /* _PLLD2_MISC_0, 0x4BC */
+ uint crc_utmip_pll_cfg3; /* _UTMIP_PLL_CFG3_0, 0x4C0 */
+ uint crc_pllrefe_base; /* _PLLREFE_BASE_0, 0x4C4 */
+ uint crc_pllrefe_misc; /* _PLLREFE_MISC_0, 0x4C8 */
+ uint crs_reserved_50[7]; /* _reserved_50, 0x4CC-0x4E4 */
+ uint crc_pllc2_base; /* _PLLC2_BASE_0, 0x4E8 */
+ uint crc_pllc2_misc0; /* _PLLC2_MISC_0_0, 0x4EC */
+ uint crc_pllc2_misc1; /* _PLLC2_MISC_1_0, 0x4F0 */
+ uint crc_pllc2_misc2; /* _PLLC2_MISC_2_0, 0x4F4 */
+ uint crc_pllc2_misc3; /* _PLLC2_MISC_3_0, 0x4F8 */
+ uint crc_pllc3_base; /* _PLLC3_BASE_0, 0x4FC */
+ uint crc_pllc3_misc0; /* _PLLC3_MISC_0_0, 0x500 */
+ uint crc_pllc3_misc1; /* _PLLC3_MISC_1_0, 0x504 */
+ uint crc_pllc3_misc2; /* _PLLC3_MISC_2_0, 0x508 */
+ uint crc_pllc3_misc3; /* _PLLC3_MISC_3_0, 0x50C */
+ uint crc_pllx_misc1; /* _PLLX_MISC_1_0, 0x510 */
+ uint crc_pllx_misc2; /* _PLLX_MISC_2_0, 0x514 */
+ uint crc_pllx_misc3; /* _PLLX_MISC_3_0, 0x518 */
+ uint crc_xusbio_pll_cfg0; /* _XUSBIO_PLL_CFG0_0, 0x51C */
+ uint crc_xusbio_pll_cfg1; /* _XUSBIO_PLL_CFG0_1, 0x520 */
+ uint crc_plle_aux1; /* _PLLE_AUX1_0, 0x524 */
+ uint crc_pllp_reshift; /* _PLLP_RESHIFT_0, 0x528 */
+ uint crc_utmipll_hw_pwrdn_cfg0; /* _UTMIPLL_HW_PWRDN_CFG0_0, 0x52C */
+ uint crc_pllu_hw_pwrdn_cfg0; /* _PLLU_HW_PWRDN_CFG0_0, 0x530 */
+ uint crc_xusb_pll_cfg0; /* _XUSB_PLL_CFG0_0, 0x534 */
+ uint crc_reserved51[1]; /* _reserved_51, 0x538 */
+ uint crc_clk_cpu_misc; /* _CLK_CPU_MISC_0, 0x53C */
+ uint crc_clk_cpug_misc; /* _CLK_CPUG_MISC_0, 0x540 */
+ uint crc_clk_cpulp_misc; /* _CLK_CPULP_MISC_0, 0x544 */
+ uint crc_pllx_hw_ctrl_cfg; /* _PLLX_HW_CTRL_CFG_0, 0x548 */
+ uint crc_pllx_sw_ramp_cfg; /* _PLLX_SW_RAMP_CFG_0, 0x54C */
+ uint crc_pllx_hw_ctrl_status; /* _PLLX_HW_CTRL_STATUS_0, 0x550 */
+ uint crc_reserved52[1]; /* _reserved_52, 0x554 */
+ uint crc_super_gr3d_clk_div; /* _SUPER_GR3D_CLK_DIVIDER_0, 0x558 */
+ uint crc_spare_reg0; /* _SPARE_REG0_0, 0x55C */
+
+ /* Tegra124 - skip to 0x600 here for new CLK_SOURCE_ regs */
+ uint crc_reserved60[40]; /* _reserved_60, 0x560 - 0x5FC */
+ uint crc_clk_src_x[TEGRA_CLK_SOURCES_X]; /* XUSB, etc, 0x600-0x678 */
};
/* CLK_RST_CONTROLLER_CLK_CPU_CMPLX_0 */
#define PLL_BASE_OVRRIDE_MASK (1U << 28)
+#define PLL_LOCK_SHIFT 27
+#define PLL_LOCK_MASK (1U << PLL_LOCK_SHIFT)
+
#define PLL_DIVP_SHIFT 20
#define PLL_DIVP_MASK (7U << PLL_DIVP_SHIFT)
IN_408_OUT_9_6_DIVISOR = 83,
};
+#define PLLP_OUT1_RSTN_DIS (1 << 0)
+#define PLLP_OUT1_RSTN_EN (0 << 0)
+#define PLLP_OUT1_CLKEN (1 << 1)
+#define PLLP_OUT2_RSTN_DIS (1 << 16)
+#define PLLP_OUT2_RSTN_EN (0 << 16)
+#define PLLP_OUT2_CLKEN (1 << 17)
+
+#define PLLP_OUT3_RSTN_DIS (1 << 0)
+#define PLLP_OUT3_RSTN_EN (0 << 0)
+#define PLLP_OUT3_CLKEN (1 << 1)
+#define PLLP_OUT4_RSTN_DIS (1 << 16)
+#define PLLP_OUT4_RSTN_EN (0 << 16)
+#define PLLP_OUT4_CLKEN (1 << 17)
+
/* CLK_RST_CONTROLLER_UTMIP_PLL_CFG1_0 */
#define PLLU_POWERDOWN (1 << 16)
#define PLL_ENABLE_POWERDOWN (1 << 14)
#define UTMIP_FORCE_PD_SAMP_B_POWERDOWN (1 << 2)
#define UTMIP_FORCE_PD_SAMP_A_POWERDOWN (1 << 0)
-/* CLK_RST_CONTROLLER_OSC_CTRL_0 */
-#define OSC_XOBP_SHIFT 1
-#define OSC_XOBP_MASK (1U << OSC_XOBP_SHIFT)
+/* CLK_RST_CONTROLLER_OSC_CTRL_0 0x50 */
+#define OSC_XOE_SHIFT 0
+#define OSC_XOE_MASK (1 << OSC_XOE_SHIFT)
+#define OSC_XOE_ENABLE (1 << OSC_XOE_SHIFT)
+#define OSC_XOBP_SHIFT 1
+#define OSC_XOBP_MASK (1U << OSC_XOBP_SHIFT)
+#define OSC_XOFS_SHIFT 4
+#define OSC_XOFS_MASK (0x3F << OSC_XOFS_SHIFT)
+#define OSC_DRIVE_STRENGTH 7
/*
* CLK_RST_CONTROLLER_CLK_SOURCE_x_OUT_0 - the mask here is normally 8 bits
#define OUT_CLK_DIVISOR_SHIFT 0
#define OUT_CLK_DIVISOR_MASK (0xffff << OUT_CLK_DIVISOR_SHIFT)
-#define OUT_CLK_SOURCE_SHIFT 30
-#define OUT_CLK_SOURCE_MASK (3U << OUT_CLK_SOURCE_SHIFT)
+#define OUT_CLK_SOURCE_31_30_SHIFT 30
+#define OUT_CLK_SOURCE_31_30_MASK (3U << OUT_CLK_SOURCE_31_30_SHIFT)
+
+#define OUT_CLK_SOURCE_31_29_SHIFT 29
+#define OUT_CLK_SOURCE_31_29_MASK (7U << OUT_CLK_SOURCE_31_29_SHIFT)
-#define OUT_CLK_SOURCE4_SHIFT 28
-#define OUT_CLK_SOURCE4_MASK (15U << OUT_CLK_SOURCE4_SHIFT)
+/* Note: See comment for MASK_BITS_31_28 in arch-tegra/clock.h */
+#define OUT_CLK_SOURCE_31_28_SHIFT 28
+#define OUT_CLK_SOURCE_31_28_MASK (15U << OUT_CLK_SOURCE_31_28_SHIFT)
/* CLK_RST_CONTROLLER_SCLK_BURST_POLICY */
#define SCLK_SYS_STATE_SHIFT 28U
#define SUPER_SCLK_DIVISOR_SHIFT 0
#define SUPER_SCLK_DIVISOR_MASK (0xff << SUPER_SCLK_DIVISOR_SHIFT)
-/* CLK_RST_CONTROLLER_CLK_SYSTEM_RATE */
+/* CLK_RST_CONTROLLER_CLK_SYSTEM_RATE 0x30 */
#define CLK_SYS_RATE_HCLK_DISABLE_SHIFT 7
#define CLK_SYS_RATE_HCLK_DISABLE_MASK (1 << CLK_SYS_RATE_HCLK_DISABLE_SHIFT)
#define CLK_SYS_RATE_AHB_RATE_SHIFT 4
#define CLK_SYS_RATE_APB_RATE_SHIFT 0
#define CLK_SYS_RATE_APB_RATE_MASK (3 << CLK_SYS_RATE_AHB_RATE_SHIFT)
-/* CLK_RST_CONTROLLER_RST_CPUxx_CMPLX_CLR */
-#define CLR_CPURESET0 (1 << 0)
-#define CLR_CPURESET1 (1 << 1)
-#define CLR_CPURESET2 (1 << 2)
-#define CLR_CPURESET3 (1 << 3)
-#define CLR_DBGRESET0 (1 << 12)
-#define CLR_DBGRESET1 (1 << 13)
-#define CLR_DBGRESET2 (1 << 14)
-#define CLR_DBGRESET3 (1 << 15)
-#define CLR_CORERESET0 (1 << 16)
-#define CLR_CORERESET1 (1 << 17)
-#define CLR_CORERESET2 (1 << 18)
-#define CLR_CORERESET3 (1 << 19)
-#define CLR_CXRESET0 (1 << 20)
-#define CLR_CXRESET1 (1 << 21)
-#define CLR_CXRESET2 (1 << 22)
-#define CLR_CXRESET3 (1 << 23)
-#define CLR_NONCPURESET (1 << 29)
+/* CLK_RST_CONTROLLER_RST_CPUxx_CMPLX_CLR 0x344 */
+#define CLR_CPURESET0 (1 << 0)
+#define CLR_CPURESET1 (1 << 1)
+#define CLR_CPURESET2 (1 << 2)
+#define CLR_CPURESET3 (1 << 3)
+#define CLR_DBGRESET0 (1 << 12)
+#define CLR_DBGRESET1 (1 << 13)
+#define CLR_DBGRESET2 (1 << 14)
+#define CLR_DBGRESET3 (1 << 15)
+#define CLR_CORERESET0 (1 << 16)
+#define CLR_CORERESET1 (1 << 17)
+#define CLR_CORERESET2 (1 << 18)
+#define CLR_CORERESET3 (1 << 19)
+#define CLR_CXRESET0 (1 << 20)
+#define CLR_CXRESET1 (1 << 21)
+#define CLR_CXRESET2 (1 << 22)
+#define CLR_CXRESET3 (1 << 23)
+#define CLR_L2RESET (1 << 24)
+#define CLR_NONCPURESET (1 << 29)
+#define CLR_PRESETDBG (1 << 30)
+
+/* CLK_RST_CONTROLLER_CLK_CPU_CMPLX_CLR 0x34c */
+#define CLR_CPU0_CLK_STP (1 << 8)
+#define CLR_CPU1_CLK_STP (1 << 9)
+#define CLR_CPU2_CLK_STP (1 << 10)
+#define CLR_CPU3_CLK_STP (1 << 11)
+
+/* CRC_CLK_SOURCE_MSELECT_0 0x3b4 */
+#define MSELECT_CLK_SRC_PLLP_OUT0 (0 << 29)
+
+/* CRC_CLK_ENB_V_SET_0 0x440 */
+#define SET_CLK_ENB_CPUG_ENABLE (1 << 0)
+#define SET_CLK_ENB_CPULP_ENABLE (1 << 1)
+#define SET_CLK_ENB_MSELECT_ENABLE (1 << 3)
+
+/* CLK_RST_CONTROLLER_UTMIP_PLL_CFG1_0 0x484 */
+#define PLL_ACTIVE_POWERDOWN (1 << 12)
+#define PLL_ENABLE_POWERDOWN (1 << 14)
+#define PLLU_POWERDOWN (1 << 16)
+
+/* CLK_RST_CONTROLLER_UTMIP_PLL_CFG2_0 0x488 */
+#define UTMIP_FORCE_PD_SAMP_A_POWERDOWN (1 << 0)
+#define UTMIP_FORCE_PD_SAMP_B_POWERDOWN (1 << 2)
+#define UTMIP_FORCE_PD_SAMP_C_POWERDOWN (1 << 4)
+
+/* CLK_RST_CONTROLLER_PLLX_MISC_3 */
+#define PLLX_IDDQ_SHIFT 3
+#define PLLX_IDDQ_MASK (1U << PLLX_IDDQ_SHIFT)
#endif /* _TEGRA_CLK_RST_H_ */
CLOCK_OSC_FREQ_COUNT,
};
+/*
+ * Note that no Tegra clock register actually uses all of bits 31:28 as
+ * the mux field. Rather, bits 30:28, 29:28, or 28 are used. However, in
+ * those cases, nothing is stored in the bits about the mux field, so it's
+ * safe to pretend that the mux field extends all the way to the end of the
+ * register. As such, the U-Boot clock driver is currently a bit lazy, and
+ * doesn't distinguish between 31:28, 30:28, 29:28 and 28; it just lumps
+ * them all together and pretends they're all 31:28.
+ */
+enum {
+ MASK_BITS_31_30,
+ MASK_BITS_31_29,
+ MASK_BITS_31_28,
+};
+
#include <asm/arch/clock-tables.h>
/* PLL stabilization delay in usec */
#define CLOCK_PLL_STABLE_DELAY_US 300
/* SoC-specific TSC init */
void arch_timer_init(void);
+void tegra30_set_up_pllp(void);
+
#endif /* _TEGRA_CLOCK_H_ */
#define CHIPID_TEGRA20 0x20
#define CHIPID_TEGRA30 0x30
#define CHIPID_TEGRA114 0x35
+#define CHIPID_TEGRA124 0x40
#endif /* _TEGRA_GP_PADCTRL_H_ */
/*
- * (C) Copyright 2010,2011
+ * (C) Copyright 2010,2011,2014
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
uint pmc_dpd_sample; /* _DPD_PADS_SAMPLE_0, offset 20 */
uint pmc_dpd_enable; /* _DPD_PADS_ENABLE_0, offset 24 */
uint pmc_pwrgate_timer_off; /* _PWRGATE_TIMER_OFF_0, offset 28 */
+#if defined(CONFIG_TEGRA20) || defined(CONFIG_TEGRA30)
uint pmc_pwrgate_timer_on; /* _PWRGATE_TIMER_ON_0, offset 2C */
+#else
+ uint pmc_clamp_status; /* _CLAMP_STATUS_0, offset 2C */
+#endif
uint pmc_pwrgate_toggle; /* _PWRGATE_TOGGLE_0, offset 30 */
uint pmc_remove_clamping; /* _REMOVE_CLAMPING_CMD_0, offset 34 */
uint pmc_pwrgate_status; /* _PWRGATE_STATUS_0, offset 38 */
uint pmc_sys_33v_en; /* _SYS_33V_EN_0, offset 154 */
uint pmc_bo_mirror_access; /* _BOUNDOUT_MIRROR_ACCESS_0, off158 */
uint pmc_gate; /* _GATE_0, offset 15C */
+ /* The following fields are in Tegra124 and later only */
+ uint pmc_wake2_mask; /* _WAKE2_MASK_0, offset 160 */
+ uint pmc_wake2_lvl; /* _WAKE2_LVL_0, offset 164 */
+ uint pmc_wake2_stat; /* _WAKE2_STATUS_0, offset 168 */
+ uint pmc_sw_wake2_stat; /* _SW_WAKE2_STATUS_0, offset 16C */
+ uint pmc_auto_wake2_lvl_mask; /* _AUTO_WAKE2_LVL_MASK_0, offset 170 */
+ uint pmc_pg_mask2; /* _PG_MASK_2_0, offset 174 */
+ uint pmc_pg_mask_ce1; /* _PG_MASK_CE1_0, offset 178 */
+ uint pmc_pg_mask_ce2; /* _PG_MASK_CE2_0, offset 17C */
+ uint pmc_pg_mask_ce3; /* _PG_MASK_CE3_0, offset 180 */
+ uint pmc_pwrgate_timer_ce0; /* _PWRGATE_TIMER_CE_0_0, offset 184 */
+ uint pmc_pwrgate_timer_ce1; /* _PWRGATE_TIMER_CE_1_0, offset 188 */
+ uint pmc_pwrgate_timer_ce2; /* _PWRGATE_TIMER_CE_2_0, offset 18C */
+ uint pmc_pwrgate_timer_ce3; /* _PWRGATE_TIMER_CE_3_0, offset 190 */
+ uint pmc_pwrgate_timer_ce4; /* _PWRGATE_TIMER_CE_4_0, offset 194 */
+ uint pmc_pwrgate_timer_ce5; /* _PWRGATE_TIMER_CE_5_0, offset 198 */
+ uint pmc_pwrgate_timer_ce6; /* _PWRGATE_TIMER_CE_6_0, offset 19C */
+ uint pmc_pcx_edpd_cntrl; /* _PCX_EDPD_CNTRL_0, offset 1A0 */
+ uint pmc_osc_edpd_over; /* _OSC_EDPD_OVER_0, offset 1A4 */
+ uint pmc_clk_out_cntrl; /* _CLK_OUT_CNTRL_0, offset 1A8 */
+ uint pmc_sata_pwrgate; /* _SATA_PWRGT_0, offset 1AC */
+ uint pmc_sensor_ctrl; /* _SENSOR_CTRL_0, offset 1B0 */
+ uint pmc_reset_status; /* _RTS_STATUS_0, offset 1B4 */
+ uint pmc_io_dpd_req; /* _IO_DPD_REQ_0, offset 1B8 */
+ uint pmc_io_dpd_stat; /* _IO_DPD_STATUS_0, offset 1BC */
+ uint pmc_io_dpd2_req; /* _IO_DPD2_REQ_0, offset 1C0 */
+ uint pmc_io_dpd2_stat; /* _IO_DPD2_STATUS_0, offset 1C4 */
+ uint pmc_sel_dpd_tim; /* _SEL_DPD_TIM_0, offset 1C8 */
+ uint pmc_vddp_sel; /* _VDDP_SEL_0, offset 1CC */
+
+ uint pmc_ddr_cfg; /* _DDR_CFG_0, offset 1D0 */
+ uint pmc_e_no_vttgen; /* _E_NO_VTTGEN_0, offset 1D4 */
+ uint pmc_reserved0; /* _RESERVED, offset 1D8 */
+ uint pmc_pllm_wb0_ovrride_frq; /* _PLLM_WB0_OVERRIDE_FREQ_0, off 1DC */
+ uint pmc_test_pwrgate; /* _TEST_PWRGATE_0, offset 1E0 */
+ uint pmc_pwrgate_timer_mult; /* _PWRGATE_TIMER_MULT_0, offset 1E4 */
+ uint pmc_dsi_sel_dpd; /* _DSI_SEL_DPD_0, offset 1E8 */
+ uint pmc_utmip_uhsic_triggers; /* _UTMIP_UHSIC_TRIGGERS_0, off 1EC */
+ uint pmc_utmip_uhsic_saved_st; /* _UTMIP_UHSIC_SAVED_STATE_0, off1F0 */
+ uint pmc_utmip_pad_cfg; /* _UTMIP_PAD_CFG_0, offset 1F4 */
+ uint pmc_utmip_term_pad_cfg; /* _UTMIP_TERM_PAD_CFG_0, offset 1F8 */
+ uint pmc_utmip_uhsic_sleep_cfg; /* _UTMIP_UHSIC_SLEEP_CFG_0, off 1FC */
+
+ uint pmc_todo_0[9]; /* offset 200-220 */
+ uint pmc_secure_scratch6; /* _SECURE_SCRATCH6_0, offset 224 */
+ uint pmc_secure_scratch7; /* _SECURE_SCRATCH7_0, offset 228 */
+ uint pmc_scratch43; /* _SCRATCH43_0, offset 22C */
+ uint pmc_scratch44; /* _SCRATCH44_0, offset 230 */
+ uint pmc_scratch45;
+ uint pmc_scratch46;
+ uint pmc_scratch47;
+ uint pmc_scratch48;
+ uint pmc_scratch49;
+ uint pmc_scratch50;
+ uint pmc_scratch51;
+ uint pmc_scratch52;
+ uint pmc_scratch53;
+ uint pmc_scratch54;
+ uint pmc_scratch55; /* _SCRATCH55_0, offset 25C */
+ uint pmc_scratch0_eco; /* _SCRATCH0_ECO_0, offset 260 */
+ uint pmc_por_dpd_ctrl; /* _POR_DPD_CTRL_0, offset 264 */
+ uint pmc_scratch2_eco; /* _SCRATCH2_ECO_0, offset 268 */
+ uint pmc_todo_1[17]; /* TODO: 26C ~ 2AC */
+ uint pmc_pllm_wb0_override2; /* _PLLM_WB0_OVERRIDE2, offset 2B0 */
+ uint pmc_tsc_mult; /* _TSC_MULT_0, offset 2B4 */
+ uint pmc_cpu_vsense_override; /* _CPU_VSENSE_OVERRIDE_0, offset 2B8 */
+ uint pmc_glb_amap_cfg; /* _GLB_AMAP_CFG_0, offset 2BC */
+ uint pmc_sticky_bits; /* _STICKY_BITS_0, offset 2C0 */
+ uint pmc_sec_disable2; /* _SEC_DISALBE2, offset 2C4 */
+ uint pmc_weak_bias; /* _WEAK_BIAS_0, offset 2C8 */
+ uint pmc_todo_3[13]; /* TODO: 2CC ~ 2FC */
+ uint pmc_secure_scratch8; /* _SECURE_SCRATCH8_0, offset 300 */
+ uint pmc_secure_scratch9;
+ uint pmc_secure_scratch10;
+ uint pmc_secure_scratch11;
+ uint pmc_secure_scratch12;
+ uint pmc_secure_scratch13;
+ uint pmc_secure_scratch14;
+ uint pmc_secure_scratch15;
+ uint pmc_secure_scratch16;
+ uint pmc_secure_scratch17;
+ uint pmc_secure_scratch18;
+ uint pmc_secure_scratch19;
+ uint pmc_secure_scratch20;
+ uint pmc_secure_scratch21;
+ uint pmc_secure_scratch22;
+ uint pmc_secure_scratch23;
+ uint pmc_secure_scratch24; /* _SECURE_SCRATCH24_0, offset 340 */
+ uint pmc_secure_scratch25;
+ uint pmc_secure_scratch26;
+ uint pmc_secure_scratch27;
+ uint pmc_secure_scratch28;
+ uint pmc_secure_scratch29;
+ uint pmc_secure_scratch30;
+ uint pmc_secure_scratch31;
+ uint pmc_secure_scratch32;
+ uint pmc_secure_scratch33;
+ uint pmc_secure_scratch34;
+ uint pmc_secure_scratch35; /* _SECURE_SCRATCH35_0, offset 36C */
+
+ uint pmc_reserved1[52]; /* RESERVED: 370 ~ 43C */
+ uint pmc_cntrl2; /* _CNTRL2_0, offset 440 */
+ uint pmc_reserved2[6]; /* RESERVED: 444 ~ 458 */
+ uint pmc_io_dpd3_req; /* _IO_DPD3_REQ_0, offset 45c */
+ uint pmc_io_dpd3_stat; /* _IO_DPD3_STATUS_0, offset 460 */
+ uint pmc_strap_opt_a; /* _STRAPPING_OPT_A_0, offset 464 */
+ uint pmc_reserved3[102]; /* RESERVED: 468 ~ 5FC */
+
+ uint pmc_scratch56; /* _SCRATCH56_0, offset 600 */
+ uint pmc_scratch57;
+ uint pmc_scratch58;
+ uint pmc_scratch59;
+ uint pmc_scratch60;
+ uint pmc_scratch61;
+ uint pmc_scratch62;
+ uint pmc_scratch63;
+ uint pmc_scratch64;
+ uint pmc_scratch65;
+ uint pmc_scratch66;
+ uint pmc_scratch67;
+ uint pmc_scratch68;
+ uint pmc_scratch69;
+ uint pmc_scratch70;
+ uint pmc_scratch71;
+ uint pmc_scratch72;
+ uint pmc_scratch73;
+ uint pmc_scratch74;
+ uint pmc_scratch75;
+ uint pmc_scratch76;
+ uint pmc_scratch77;
+ uint pmc_scratch78;
+ uint pmc_scratch79;
+ uint pmc_scratch80;
+ uint pmc_scratch81;
+ uint pmc_scratch82;
+ uint pmc_scratch83;
+ uint pmc_scratch84;
+ uint pmc_scratch85;
+ uint pmc_scratch86;
+ uint pmc_scratch87;
+ uint pmc_scratch88;
+ uint pmc_scratch89;
+ uint pmc_scratch90;
+ uint pmc_scratch91;
+ uint pmc_scratch92;
+ uint pmc_scratch93;
+ uint pmc_scratch94;
+ uint pmc_scratch95;
+ uint pmc_scratch96;
+ uint pmc_scratch97;
+ uint pmc_scratch98;
+ uint pmc_scratch99;
+ uint pmc_scratch100;
+ uint pmc_scratch101;
+ uint pmc_scratch102;
+ uint pmc_scratch103;
+ uint pmc_scratch104;
+ uint pmc_scratch105;
+ uint pmc_scratch106;
+ uint pmc_scratch107;
+ uint pmc_scratch108;
+ uint pmc_scratch109;
+ uint pmc_scratch110;
+ uint pmc_scratch111;
+ uint pmc_scratch112;
+ uint pmc_scratch113;
+ uint pmc_scratch114;
+ uint pmc_scratch115;
+ uint pmc_scratch116;
+ uint pmc_scratch117;
+ uint pmc_scratch118;
+ uint pmc_scratch119;
+ uint pmc_scratch1_eco; /* offset 700 */
};
#define CPU_PWRED 1
#define CPUPWRREQ_OE (1 << 16)
#define CPUPWRREQ_POL (1 << 15)
-#define CRAILID (0)
-#define CE0ID (14)
-#define C0NCID (15)
-#define CRAIL (1 << CRAILID)
-#define CE0 (1 << CE0ID)
-#define C0NC (1 << C0NCID)
+#define CRAIL 0
+#define CE0 14
+#define C0NC 15
+
+#define PMC_XOFS_SHIFT 1
+#define PMC_XOFS_MASK (0x3F << PMC_XOFS_SHIFT)
+
+#define TIMER_MULT_SHIFT 0
+#define TIMER_MULT_MASK (3 << TIMER_MULT_SHIFT)
+#define TIMER_MULT_CPU_SHIFT 2
+#define TIMER_MULT_CPU_MASK (3 << TIMER_MULT_CPU_SHIFT)
+#define MULT_1 0
+#define MULT_2 1
+#define MULT_4 2
+#define MULT_8 3
+
+#define AMAP_WRITE_SHIFT 20
+#define AMAP_WRITE_ON (1 << AMAP_WRITE_SHIFT)
+
+/* SEC_DISABLE_0, 0x04 */
+#define SEC_DISABLE_WRITE0_ON (1 << 4)
+#define SEC_DISABLE_READ0_ON (1 << 5)
+#define SEC_DISABLE_WRITE1_ON (1 << 6)
+#define SEC_DISABLE_READ1_ON (1 << 7)
+#define SEC_DISABLE_WRITE2_ON (1 << 8)
+#define SEC_DISABLE_READ2_ON (1 << 9)
+#define SEC_DISABLE_WRITE3_ON (1 << 10)
+#define SEC_DISABLE_READ3_ON (1 << 11)
+#define SEC_DISABLE_AMAP_WRITE_ON (1 << 20)
+
+/* APBDEV_PMC_PWRGATE_TOGGLE_0 0x30 */
+#define PWRGATE_TOGGLE_PARTID_CRAIL 0
+#define PWRGATE_TOGGLE_PARTID_TD 1
+#define PWRGATE_TOGGLE_PARTID_VE 2
+#define PWRGATE_TOGGLE_PARTID_PCX 3
+#define PWRGATE_TOGGLE_PARTID_VDE 4
+#define PWRGATE_TOGGLE_PARTID_L2C 5
+#define PWRGATE_TOGGLE_PARTID_MPE 6
+#define PWRGATE_TOGGLE_PARTID_HEG 7
+#define PWRGATE_TOGGLE_PARTID_SAX 8
+#define PWRGATE_TOGGLE_PARTID_CE1 9
+#define PWRGATE_TOGGLE_PARTID_CE2 10
+#define PWRGATE_TOGGLE_PARTID_CE3 11
+#define PWRGATE_TOGGLE_PARTID_CELP 12
+#define PWRGATE_TOGGLE_PARTID_CE0 14
+#define PWRGATE_TOGGLE_PARTID_C0NC 15
+#define PWRGATE_TOGGLE_PARTID_C1NC 16
+#define PWRGATE_TOGGLE_PARTID_SOR 17
+#define PWRGATE_TOGGLE_PARTID_DIS 18
+#define PWRGATE_TOGGLE_PARTID_DISB 19
+#define PWRGATE_TOGGLE_PARTID_XUSBA 20
+#define PWRGATE_TOGGLE_PARTID_XUSBB 21
+#define PWRGATE_TOGGLE_PARTID_XUSBC 22
+#define PWRGATE_TOGGLE_PARTID_VIC 23
+#define PWRGATE_TOGGLE_PARTID_IRAM 24
+#define PWRGATE_TOGGLE_START (1 << 8)
+
+/* APBDEV_PMC_PWRGATE_STATUS_0 0x38 */
+#define PWRGATE_STATUS_CRAIL_ENABLE (1 << 0)
+#define PWRGATE_STATUS_TD_ENABLE (1 << 1)
+#define PWRGATE_STATUS_VE_ENABLE (1 << 2)
+#define PWRGATE_STATUS_PCX_ENABLE (1 << 3)
+#define PWRGATE_STATUS_VDE_ENABLE (1 << 4)
+#define PWRGATE_STATUS_L2C_ENABLE (1 << 5)
+#define PWRGATE_STATUS_MPE_ENABLE (1 << 6)
+#define PWRGATE_STATUS_HEG_ENABLE (1 << 7)
+#define PWRGATE_STATUS_SAX_ENABLE (1 << 8)
+#define PWRGATE_STATUS_CE1_ENABLE (1 << 9)
+#define PWRGATE_STATUS_CE2_ENABLE (1 << 10)
+#define PWRGATE_STATUS_CE3_ENABLE (1 << 11)
+#define PWRGATE_STATUS_CELP_ENABLE (1 << 12)
+#define PWRGATE_STATUS_CE0_ENABLE (1 << 14)
+#define PWRGATE_STATUS_C0NC_ENABLE (1 << 15)
+#define PWRGATE_STATUS_C1NC_ENABLE (1 << 16)
+#define PWRGATE_STATUS_SOR_ENABLE (1 << 17)
+#define PWRGATE_STATUS_DIS_ENABLE (1 << 18)
+#define PWRGATE_STATUS_DISB_ENABLE (1 << 19)
+#define PWRGATE_STATUS_XUSBA_ENABLE (1 << 20)
+#define PWRGATE_STATUS_XUSBB_ENABLE (1 << 21)
+#define PWRGATE_STATUS_XUSBC_ENABLE (1 << 22)
+#define PWRGATE_STATUS_VIC_ENABLE (1 << 23)
+#define PWRGATE_STATUS_IRAM_ENABLE (1 << 24)
+
+/* APBDEV_PMC_CNTRL2_0 0x440 */
+#define HOLD_CKE_LOW_EN (1 << 12)
#endif /* PMC_H */
SKU_ID_TM30MQS_P_A3 = 0xb1,
SKU_ID_T114_ENG = 0x00, /* Dalmore value, unfused */
SKU_ID_T114_1 = 0x01,
+ SKU_ID_T124_ENG = 0x00, /* Venice2 value, unfused */
};
/*
TEGRA_SOC_T25,
TEGRA_SOC_T30,
TEGRA_SOC_T114,
+ TEGRA_SOC_T124,
TEGRA_SOC_CNT,
TEGRA_SOC_UNKNOWN = -1,
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_AHB_H_
+#define _TEGRA124_AHB_H_
+
+struct ahb_ctlr {
+ u32 reserved0; /* 00h */
+ u32 arbitration_disable; /* _ARBITRATION_DISABLE_0, 04h */
+ u32 arbitration_priority_ctrl; /* _ARBITRATION_PRIORITY_CTRL_0,08h */
+ u32 arbitration_usr_protect; /* _ARBITRATION_USR_PROTECT_0, 0ch */
+ u32 gizmo_ahb_mem; /* _GIZMO_AHB_MEM_0, 10h */
+ u32 gizmo_apb_dma; /* _GIZMO_APB_DMA_0, 14h */
+ u32 reserved6[2]; /* 18h, 1ch */
+ u32 gizmo_usb; /* _GIZMO_USB_0, 20h */
+ u32 gizmo_ahb_xbar_bridge; /* _GIZMO_AHB_XBAR_BRIDGE_0, 24h */
+ u32 gizmo_cpu_ahb_bridge; /* _GIZMO_CPU_AHB_BRIDGE_0, 28h */
+ u32 gizmo_cop_ahb_bridge; /* _GIZMO_COP_AHB_BRIDGE_0, 2ch */
+ u32 gizmo_xbar_apb_ctlr; /* _GIZMO_XBAR_APB_CTLR_0, 30h */
+ u32 gizmo_vcp_ahb_bridge; /* _GIZMO_VCP_AHB_BRIDGE_0, 34h */
+ u32 reserved13[2]; /* 38h, 3ch */
+ u32 gizmo_nand; /* _GIZMO_NAND_0, 40h */
+ u32 reserved15; /* 44h */
+ u32 gizmo_sdmmc4; /* _GIZMO_SDMMC4_0, 48h */
+ u32 reserved17; /* 4ch */
+ u32 gizmo_se; /* _GIZMO_SE_0, 50h */
+ u32 gizmo_tzram; /* _GIZMO_TZRAM_0, 54h */
+ u32 reserved20[3]; /* 58h, 5ch, 60h */
+ u32 gizmo_bsev; /* _GIZMO_BSEV_0, 64h */
+ u32 reserved22[3]; /* 68h, 6ch, 70h */
+ u32 gizmo_bsea; /* _GIZMO_BSEA_0, 74h */
+ u32 gizmo_nor; /* _GIZMO_NOR_0, 78h */
+ u32 gizmo_usb2; /* _GIZMO_USB2_0, 7ch */
+ u32 gizmo_usb3; /* _GIZMO_USB3_0, 80h */
+ u32 gizmo_sdmmc1; /* _GIZMO_SDMMC1_0, 84h */
+ u32 gizmo_sdmmc2; /* _GIZMO_SDMMC2_0, 88h */
+ u32 gizmo_sdmmc3; /* _GIZMO_SDMMC3_0, 8ch */
+ u32 reserved30[13]; /* 90h ~ c0h */
+ u32 ahb_wrq_empty; /* _AHB_WRQ_EMPTY_0, c4h */
+ u32 reserved32[5]; /* c8h ~ d8h */
+ u32 ahb_mem_prefetch_cfg_x; /* _AHB_MEM_PREFETCH_CFG_X_0, dch */
+ u32 arbitration_xbar_ctrl; /* _ARBITRATION_XBAR_CTRL_0, e0h */
+ u32 ahb_mem_prefetch_cfg3; /* _AHB_MEM_PREFETCH_CFG3_0, e4h */
+ u32 ahb_mem_prefetch_cfg4; /* _AHB_MEM_PREFETCH_CFG3_0, e8h */
+ u32 avp_ppcs_rd_coh_status; /* _AVP_PPCS_RD_COH_STATUS_0, ech */
+ u32 ahb_mem_prefetch_cfg1; /* _AHB_MEM_PREFETCH_CFG1_0, f0h */
+ u32 ahb_mem_prefetch_cfg2; /* _AHB_MEM_PREFETCH_CFG2_0, f4h */
+ u32 ahbslvmem_status; /* _AHBSLVMEM_STATUS_0, f8h */
+ /* _ARBITRATION_AHB_MEM_WRQUE_MST_ID_0, fch */
+ u32 arbitration_ahb_mem_wrque_mst_id;
+ u32 arbitration_cpu_abort_addr; /* _ARBITRATION_CPU_ABORT_ADDR_0,100h */
+ u32 arbitration_cpu_abort_info; /* _ARBITRATION_CPU_ABORT_INFO_0,104h */
+ u32 arbitration_cop_abort_addr; /* _ARBITRATION_COP_ABORT_ADDR_0,108h */
+ u32 arbitration_cop_abort_info; /* _ARBITRATION_COP_ABORT_INFO_0,10ch */
+ u32 reserved46[4]; /* 110h ~ 11ch */
+ u32 avpc_mccif_fifoctrl; /* _AVPC_MCCIF_FIFOCTRL_0, 120h */
+ u32 timeout_wcoal_avpc; /* _TIMEOUT_WCOAL_AVPC_0, 124h */
+ u32 mpcorelp_mccif_fifoctrl; /* _MPCORELP_MCCIF_FIFOCTRL_0, 128h */
+ u32 mpcore_mccif_fifoctrl; /* _MPCORE_MCCIF_FIFOCTRL_0, 12ch */
+ u32 axicif_fastsync_ctrl; /* AXICIF_FASTSYNC_CTRL_0, 130h */
+ u32 axicif_fastsync_statistics; /* _AXICIF_FASTSYNC_STATISTICS_0,134h */
+ /* _AXICIF_FASTSYNC0_CPUCLK_TO_MCCLK_0, 138h */
+ u32 axicif_fastsync0_cpuclk_to_mcclk;
+ /* _AXICIF_FASTSYNC1_CPUCLK_TO_MCCLK_0, 13ch */
+ u32 axicif_fastsync1_cpuclk_to_mcclk;
+ /* _AXICIF_FASTSYNC2_CPUCLK_TO_MCCLK_0, 140h */
+ u32 axicif_fastsync2_cpuclk_to_mcclk;
+ /* _AXICIF_FASTSYNC0_MCCLK_TO_CPUCLK_0, 144h */
+ u32 axicif_fastsync0_mcclk_to_cpuclk;
+ /* _AXICIF_FASTSYNC1_MCCLK_TO_CPUCLK_0, 148h */
+ u32 axicif_fastsync1_mcclk_to_cpuclk;
+ /* _AXICIF_FASTSYNC2_MCCLK_TO_CPUCLK_0, 14ch */
+ u32 axicif_fastsync2_mcclk_to_cpuclk;
+};
+
+#define PPSB_STOPCLK_ENABLE (1 << 2)
+
+#define GIZ_ENABLE_SPLIT (1 << 0)
+#define GIZ_ENB_FAST_REARB (1 << 2)
+#define GIZ_DONT_SPLIT_AHB_WR (1 << 7)
+
+#define GIZ_USB_IMMEDIATE (1 << 18)
+
+/* AHB_ARBITRATION_XBAR_CTRL_0 0xe0 */
+#define ARBITRATION_XBAR_CTRL_PPSB_ENABLE (1 << 2)
+
+#endif /* _TEGRA124_AHB_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/* Tegra124 clock PLL tables */
+
+#ifndef _TEGRA124_CLOCK_TABLES_H_
+#define _TEGRA124_CLOCK_TABLES_H_
+
+/* The PLLs supported by the hardware */
+enum clock_id {
+ CLOCK_ID_FIRST,
+ CLOCK_ID_CGENERAL = CLOCK_ID_FIRST,
+ CLOCK_ID_MEMORY,
+ CLOCK_ID_PERIPH,
+ CLOCK_ID_AUDIO,
+ CLOCK_ID_USB,
+ CLOCK_ID_DISPLAY,
+
+ /* now the simple ones */
+ CLOCK_ID_FIRST_SIMPLE,
+ CLOCK_ID_XCPU = CLOCK_ID_FIRST_SIMPLE,
+ CLOCK_ID_EPCI,
+ CLOCK_ID_SFROM32KHZ,
+
+ /* These are the base clocks (inputs to the Tegra SoC) */
+ CLOCK_ID_32KHZ,
+ CLOCK_ID_OSC,
+
+ CLOCK_ID_COUNT, /* number of PLLs */
+
+ /*
+ * These are clock IDs that are used in table clock_source[][]
+ * but will not be assigned as a clock source for any peripheral.
+ */
+ CLOCK_ID_DISPLAY2,
+ CLOCK_ID_CGENERAL2,
+ CLOCK_ID_CGENERAL3,
+ CLOCK_ID_MEMORY2,
+ CLOCK_ID_SRC2,
+
+ CLOCK_ID_NONE = -1,
+};
+
+/* The clocks supported by the hardware */
+enum periph_id {
+ PERIPH_ID_FIRST,
+
+ /* Low word: 31:0 (DEVICES_L) */
+ PERIPH_ID_CPU = PERIPH_ID_FIRST,
+ PERIPH_ID_COP,
+ PERIPH_ID_TRIGSYS,
+ PERIPH_ID_ISPB,
+ PERIPH_ID_RESERVED4,
+ PERIPH_ID_TMR,
+ PERIPH_ID_UART1,
+ PERIPH_ID_UART2,
+
+ /* 8 */
+ PERIPH_ID_GPIO,
+ PERIPH_ID_SDMMC2,
+ PERIPH_ID_SPDIF,
+ PERIPH_ID_I2S1,
+ PERIPH_ID_I2C1,
+ PERIPH_ID_RESERVED13,
+ PERIPH_ID_SDMMC1,
+ PERIPH_ID_SDMMC4,
+
+ /* 16 */
+ PERIPH_ID_TCW,
+ PERIPH_ID_PWM,
+ PERIPH_ID_I2S2,
+ PERIPH_ID_RESERVED19,
+ PERIPH_ID_VI,
+ PERIPH_ID_RESERVED21,
+ PERIPH_ID_USBD,
+ PERIPH_ID_ISP,
+
+ /* 24 */
+ PERIPH_ID_RESERVED24,
+ PERIPH_ID_RESERVED25,
+ PERIPH_ID_DISP2,
+ PERIPH_ID_DISP1,
+ PERIPH_ID_HOST1X,
+ PERIPH_ID_VCP,
+ PERIPH_ID_I2S0,
+ PERIPH_ID_CACHE2,
+
+ /* Middle word: 63:32 (DEVICES_H) */
+ PERIPH_ID_MEM,
+ PERIPH_ID_AHBDMA,
+ PERIPH_ID_APBDMA,
+ PERIPH_ID_RESERVED35,
+ PERIPH_ID_RESERVED36,
+ PERIPH_ID_STAT_MON,
+ PERIPH_ID_RESERVED38,
+ PERIPH_ID_FUSE,
+
+ /* 40 */
+ PERIPH_ID_KFUSE,
+ PERIPH_ID_SBC1,
+ PERIPH_ID_SNOR,
+ PERIPH_ID_RESERVED43,
+ PERIPH_ID_SBC2,
+ PERIPH_ID_XIO,
+ PERIPH_ID_SBC3,
+ PERIPH_ID_I2C5,
+
+ /* 48 */
+ PERIPH_ID_DSI,
+ PERIPH_ID_RESERVED49,
+ PERIPH_ID_HSI,
+ PERIPH_ID_HDMI,
+ PERIPH_ID_CSI,
+ PERIPH_ID_RESERVED53,
+ PERIPH_ID_I2C2,
+ PERIPH_ID_UART3,
+
+ /* 56 */
+ PERIPH_ID_MIPI_CAL,
+ PERIPH_ID_EMC,
+ PERIPH_ID_USB2,
+ PERIPH_ID_USB3,
+ PERIPH_ID_RESERVED60,
+ PERIPH_ID_VDE,
+ PERIPH_ID_BSEA,
+ PERIPH_ID_BSEV,
+
+ /* Upper word 95:64 (DEVICES_U) */
+ PERIPH_ID_RESERVED64,
+ PERIPH_ID_UART4,
+ PERIPH_ID_UART5,
+ PERIPH_ID_I2C3,
+ PERIPH_ID_SBC4,
+ PERIPH_ID_SDMMC3,
+ PERIPH_ID_PCIE,
+ PERIPH_ID_OWR,
+
+ /* 72 */
+ PERIPH_ID_AFI,
+ PERIPH_ID_CORESIGHT,
+ PERIPH_ID_PCIEXCLK,
+ PERIPH_ID_AVPUCQ,
+ PERIPH_ID_LA,
+ PERIPH_ID_TRACECLKIN,
+ PERIPH_ID_SOC_THERM,
+ PERIPH_ID_DTV,
+
+ /* 80 */
+ PERIPH_ID_RESERVED80,
+ PERIPH_ID_I2CSLOW,
+ PERIPH_ID_DSIB,
+ PERIPH_ID_TSEC,
+ PERIPH_ID_RESERVED84,
+ PERIPH_ID_RESERVED85,
+ PERIPH_ID_RESERVED86,
+ PERIPH_ID_EMUCIF,
+
+ /* 88 */
+ PERIPH_ID_RESERVED88,
+ PERIPH_ID_XUSB_HOST,
+ PERIPH_ID_RESERVED90,
+ PERIPH_ID_MSENC,
+ PERIPH_ID_RESERVED92,
+ PERIPH_ID_RESERVED93,
+ PERIPH_ID_RESERVED94,
+ PERIPH_ID_XUSB_DEV,
+
+ PERIPH_ID_VW_FIRST,
+ /* V word: 31:0 */
+ PERIPH_ID_CPUG = PERIPH_ID_VW_FIRST,
+ PERIPH_ID_CPULP,
+ PERIPH_ID_V_RESERVED2,
+ PERIPH_ID_MSELECT,
+ PERIPH_ID_V_RESERVED4,
+ PERIPH_ID_I2S3,
+ PERIPH_ID_I2S4,
+ PERIPH_ID_I2C4,
+
+ /* 104 */
+ PERIPH_ID_SBC5,
+ PERIPH_ID_SBC6,
+ PERIPH_ID_AUDIO,
+ PERIPH_ID_APBIF,
+ PERIPH_ID_DAM0,
+ PERIPH_ID_DAM1,
+ PERIPH_ID_DAM2,
+ PERIPH_ID_HDA2CODEC2X,
+
+ /* 112 */
+ PERIPH_ID_ATOMICS,
+ PERIPH_ID_V_RESERVED17,
+ PERIPH_ID_V_RESERVED18,
+ PERIPH_ID_V_RESERVED19,
+ PERIPH_ID_V_RESERVED20,
+ PERIPH_ID_V_RESERVED21,
+ PERIPH_ID_V_RESERVED22,
+ PERIPH_ID_ACTMON,
+
+ /* 120 */
+ PERIPH_ID_EXTPERIPH1,
+ PERIPH_ID_EXTPERIPH2,
+ PERIPH_ID_EXTPERIPH3,
+ PERIPH_ID_OOB,
+ PERIPH_ID_SATA,
+ PERIPH_ID_HDA,
+ PERIPH_ID_V_RESERVED30,
+ PERIPH_ID_V_RESERVED31,
+
+ /* W word: 31:0 */
+ PERIPH_ID_HDA2HDMICODEC,
+ PERIPH_ID_SATACOLD,
+ PERIPH_ID_W_RESERVED2,
+ PERIPH_ID_W_RESERVED3,
+ PERIPH_ID_W_RESERVED4,
+ PERIPH_ID_W_RESERVED5,
+ PERIPH_ID_W_RESERVED6,
+ PERIPH_ID_W_RESERVED7,
+
+ /* 136 */
+ PERIPH_ID_CEC,
+ PERIPH_ID_W_RESERVED9,
+ PERIPH_ID_W_RESERVED10,
+ PERIPH_ID_W_RESERVED11,
+ PERIPH_ID_W_RESERVED12,
+ PERIPH_ID_W_RESERVED13,
+ PERIPH_ID_XUSB_PADCTL,
+ PERIPH_ID_W_RESERVED15,
+
+ /* 144 */
+ PERIPH_ID_W_RESERVED16,
+ PERIPH_ID_W_RESERVED17,
+ PERIPH_ID_W_RESERVED18,
+ PERIPH_ID_W_RESERVED19,
+ PERIPH_ID_W_RESERVED20,
+ PERIPH_ID_ENTROPY,
+ PERIPH_ID_DDS,
+ PERIPH_ID_W_RESERVED23,
+
+ /* 152 */
+ PERIPH_ID_DP2,
+ PERIPH_ID_AMX0,
+ PERIPH_ID_ADX0,
+ PERIPH_ID_DVFS,
+ PERIPH_ID_XUSB_SS,
+ PERIPH_ID_W_RESERVED29,
+ PERIPH_ID_W_RESERVED30,
+ PERIPH_ID_W_RESERVED31,
+
+ PERIPH_ID_X_FIRST,
+ /* X word: 31:0 */
+ PERIPH_ID_SPARE = PERIPH_ID_X_FIRST,
+ PERIPH_ID_X_RESERVED1,
+ PERIPH_ID_X_RESERVED2,
+ PERIPH_ID_X_RESERVED3,
+ PERIPH_ID_CAM_MCLK,
+ PERIPH_ID_CAM_MCLK2,
+ PERIPH_ID_I2C6,
+ PERIPH_ID_X_RESERVED7,
+
+ /* 168 */
+ PERIPH_ID_X_RESERVED8,
+ PERIPH_ID_X_RESERVED9,
+ PERIPH_ID_X_RESERVED10,
+ PERIPH_ID_VIM2_CLK,
+ PERIPH_ID_X_RESERVED12,
+ PERIPH_ID_X_RESERVED13,
+ PERIPH_ID_EMC_DLL,
+ PERIPH_ID_X_RESERVED15,
+
+ /* 176 */
+ PERIPH_ID_HDMI_AUDIO,
+ PERIPH_ID_CLK72MHZ,
+ PERIPH_ID_VIC,
+ PERIPH_ID_X_RESERVED19,
+ PERIPH_ID_ADX1,
+ PERIPH_ID_DPAUX,
+ PERIPH_ID_SOR0,
+ PERIPH_ID_X_RESERVED23,
+
+ /* 184 */
+ PERIPH_ID_GPU,
+ PERIPH_ID_AMX1,
+ PERIPH_ID_X_RESERVED26,
+ PERIPH_ID_X_RESERVED27,
+ PERIPH_ID_X_RESERVED28,
+ PERIPH_ID_X_RESERVED29,
+ PERIPH_ID_X_RESERVED30,
+ PERIPH_ID_X_RESERVED31,
+
+ PERIPH_ID_COUNT,
+ PERIPH_ID_NONE = -1,
+};
+
+enum pll_out_id {
+ PLL_OUT1,
+ PLL_OUT2,
+ PLL_OUT3,
+ PLL_OUT4
+};
+
+/*
+ * Clock peripheral IDs which sadly don't match up with PERIPH_ID. we want
+ * callers to use the PERIPH_ID for all access to peripheral clocks to avoid
+ * confusion bewteen PERIPH_ID_... and PERIPHC_...
+ *
+ * We don't call this CLOCK_PERIPH_ID or PERIPH_CLOCK_ID as it would just be
+ * confusing.
+ */
+enum periphc_internal_id {
+ /* 0x00 */
+ PERIPHC_I2S1,
+ PERIPHC_I2S2,
+ PERIPHC_SPDIF_OUT,
+ PERIPHC_SPDIF_IN,
+ PERIPHC_PWM,
+ PERIPHC_05h,
+ PERIPHC_SBC2,
+ PERIPHC_SBC3,
+
+ /* 0x08 */
+ PERIPHC_08h,
+ PERIPHC_I2C1,
+ PERIPHC_I2C5,
+ PERIPHC_0bh,
+ PERIPHC_0ch,
+ PERIPHC_SBC1,
+ PERIPHC_DISP1,
+ PERIPHC_DISP2,
+
+ /* 0x10 */
+ PERIPHC_10h,
+ PERIPHC_11h,
+ PERIPHC_VI,
+ PERIPHC_13h,
+ PERIPHC_SDMMC1,
+ PERIPHC_SDMMC2,
+ PERIPHC_G3D,
+ PERIPHC_G2D,
+
+ /* 0x18 */
+ PERIPHC_18h,
+ PERIPHC_SDMMC4,
+ PERIPHC_VFIR,
+ PERIPHC_1Bh,
+ PERIPHC_1Ch,
+ PERIPHC_HSI,
+ PERIPHC_UART1,
+ PERIPHC_UART2,
+
+ /* 0x20 */
+ PERIPHC_HOST1X,
+ PERIPHC_21h,
+ PERIPHC_22h,
+ PERIPHC_HDMI,
+ PERIPHC_24h,
+ PERIPHC_25h,
+ PERIPHC_I2C2,
+ PERIPHC_EMC,
+
+ /* 0x28 */
+ PERIPHC_UART3,
+ PERIPHC_29h,
+ PERIPHC_VI_SENSOR,
+ PERIPHC_2bh,
+ PERIPHC_2ch,
+ PERIPHC_SBC4,
+ PERIPHC_I2C3,
+ PERIPHC_SDMMC3,
+
+ /* 0x30 */
+ PERIPHC_UART4,
+ PERIPHC_UART5,
+ PERIPHC_VDE,
+ PERIPHC_OWR,
+ PERIPHC_NOR,
+ PERIPHC_CSITE,
+ PERIPHC_I2S0,
+ PERIPHC_DTV,
+
+ /* 0x38 */
+ PERIPHC_38h,
+ PERIPHC_39h,
+ PERIPHC_3ah,
+ PERIPHC_3bh,
+ PERIPHC_MSENC,
+ PERIPHC_TSEC,
+ PERIPHC_3eh,
+ PERIPHC_OSC,
+
+ PERIPHC_VW_FIRST,
+ /* 0x40 */
+ PERIPHC_40h = PERIPHC_VW_FIRST,
+ PERIPHC_MSELECT,
+ PERIPHC_TSENSOR,
+ PERIPHC_I2S3,
+ PERIPHC_I2S4,
+ PERIPHC_I2C4,
+ PERIPHC_SBC5,
+ PERIPHC_SBC6,
+
+ /* 0x48 */
+ PERIPHC_AUDIO,
+ PERIPHC_49h,
+ PERIPHC_DAM0,
+ PERIPHC_DAM1,
+ PERIPHC_DAM2,
+ PERIPHC_HDA2CODEC2X,
+ PERIPHC_ACTMON,
+ PERIPHC_EXTPERIPH1,
+
+ /* 0x50 */
+ PERIPHC_EXTPERIPH2,
+ PERIPHC_EXTPERIPH3,
+ PERIPHC_52h,
+ PERIPHC_I2CSLOW,
+ PERIPHC_SYS,
+ PERIPHC_55h,
+ PERIPHC_56h,
+ PERIPHC_57h,
+
+ /* 0x58 */
+ PERIPHC_58h,
+ PERIPHC_59h,
+ PERIPHC_5ah,
+ PERIPHC_5bh,
+ PERIPHC_SATAOOB,
+ PERIPHC_SATA,
+ PERIPHC_HDA, /* 0x428 */
+ PERIPHC_5fh,
+
+ PERIPHC_X_FIRST,
+ /* 0x60 */
+ PERIPHC_XUSB_CORE_HOST = PERIPHC_X_FIRST, /* 0x600 */
+ PERIPHC_XUSB_FALCON,
+ PERIPHC_XUSB_FS,
+ PERIPHC_XUSB_CORE_DEV,
+ PERIPHC_XUSB_SS,
+ PERIPHC_CILAB,
+ PERIPHC_CILCD,
+ PERIPHC_CILE,
+
+ /* 0x68 */
+ PERIPHC_DSIA_LP,
+ PERIPHC_DSIB_LP,
+ PERIPHC_ENTROPY,
+ PERIPHC_DVFS_REF,
+ PERIPHC_DVFS_SOC,
+ PERIPHC_TRACECLKIN,
+ PERIPHC_ADX0,
+ PERIPHC_AMX0,
+
+ /* 0x70 */
+ PERIPHC_EMC_LATENCY,
+ PERIPHC_SOC_THERM,
+ PERIPHC_72h,
+ PERIPHC_73h,
+ PERIPHC_74h,
+ PERIPHC_75h,
+ PERIPHC_VI_SENSOR2,
+ PERIPHC_I2C6,
+
+ /* 0x78 */
+ PERIPHC_78h,
+ PERIPHC_EMC_DLL,
+ PERIPHC_HDMI_AUDIO,
+ PERIPHC_CLK72MHZ,
+ PERIPHC_ADX1,
+ PERIPHC_AMX1,
+ PERIPHC_VIC,
+ PERIPHC_7fh,
+
+ PERIPHC_COUNT,
+
+ PERIPHC_NONE = -1,
+};
+
+/* Converts a clock number to a clock register: 0=L, 1=H, 2=U, 0=V, 1=W */
+#define PERIPH_REG(id) \
+ (id < PERIPH_ID_VW_FIRST) ? \
+ ((id) >> 5) : ((id - PERIPH_ID_VW_FIRST) >> 5)
+
+/* Mask value for a clock (within PERIPH_REG(id)) */
+#define PERIPH_MASK(id) (1 << ((id) & 0x1f))
+
+/* return 1 if a PLL ID is in range */
+#define clock_id_is_pll(id) ((id) >= CLOCK_ID_FIRST && (id) < CLOCK_ID_COUNT)
+
+/* return 1 if a peripheral ID is in range */
+#define clock_periph_id_isvalid(id) ((id) >= PERIPH_ID_FIRST && \
+ (id) < PERIPH_ID_COUNT)
+
+#endif /* _TEGRA124_CLOCK_TABLES_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2010-2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/* Tegra124 clock control definitions */
+
+#ifndef _TEGRA124_CLOCK_H_
+#define _TEGRA124_CLOCK_H_
+
+#include <asm/arch-tegra/clock.h>
+
+/* CLK_RST_CONTROLLER_OSC_CTRL_0 */
+#define OSC_FREQ_SHIFT 28
+#define OSC_FREQ_MASK (0xF << OSC_FREQ_SHIFT)
+
+#endif /* _TEGRA124_CLOCK_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2010-2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_FLOW_H_
+#define _TEGRA124_FLOW_H_
+
+struct flow_ctlr {
+ u32 halt_cpu_events; /* offset 0x00 */
+ u32 halt_cop_events; /* offset 0x04 */
+ u32 cpu_csr; /* offset 0x08 */
+ u32 cop_csr; /* offset 0x0c */
+ u32 xrq_events; /* offset 0x10 */
+ u32 halt_cpu1_events; /* offset 0x14 */
+ u32 cpu1_csr; /* offset 0x18 */
+ u32 halt_cpu2_events; /* offset 0x1c */
+ u32 cpu2_csr; /* offset 0x20 */
+ u32 halt_cpu3_events; /* offset 0x24 */
+ u32 cpu3_csr; /* offset 0x28 */
+ u32 cluster_control; /* offset 0x2c */
+ u32 halt_cop1_events; /* offset 0x30 */
+ u32 halt_cop1_csr; /* offset 0x34 */
+ u32 cpu_pwr_csr; /* offset 0x38 */
+ u32 mpid; /* offset 0x3c */
+ u32 ram_repair; /* offset 0x40 */
+};
+
+/* HALT_COP_EVENTS_0, 0x04 */
+#define EVENT_MSEC (1 << 24)
+#define EVENT_USEC (1 << 25)
+#define EVENT_JTAG (1 << 28)
+#define EVENT_MODE_STOP (2 << 29)
+
+/* FLOW_CTLR_CLUSTER_CONTROL_0 0x2c */
+#define ACTIVE_LP (1 << 0)
+
+#endif /* _TEGRA124_FLOW_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/* Tegra124 high-level function multiplexing */
+
+#ifndef _TEGRA124_FUNCMUX_H_
+#define _TEGRA124_FUNCMUX_H_
+
+#include <asm/arch-tegra/funcmux.h>
+
+/* Configs supported by the func mux */
+enum {
+ FUNCMUX_DEFAULT = 0, /* default config */
+
+ /* UART configs */
+ FUNCMUX_UART1_KBC = 0,
+ FUNCMUX_UART4_GPIO = 0,
+};
+#endif /* _TEGRA124_FUNCMUX_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2010-2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_GP_PADCTRL_H_
+#define _TEGRA124_GP_PADCTRL_H_
+
+#include <asm/arch-tegra/gp_padctrl.h>
+
+/* APB_MISC_GP and padctrl registers */
+struct apb_misc_gp_ctlr {
+ u32 modereg; /* 0x00: APB_MISC_GP_MODEREG */
+ u32 hidrev; /* 0x04: APB_MISC_GP_HIDREV */
+ u32 reserved0[22]; /* 0x08 - 0x5C: */
+ u32 emu_revid; /* 0x60: APB_MISC_GP_EMU_REVID */
+ u32 xactor_scratch; /* 0x64: APB_MISC_GP_XACTOR_SCRATCH */
+ u32 aocfg1; /* 0x68: APB_MISC_GP_AOCFG1PADCTRL */
+ u32 aocfg2; /* 0x6C: APB_MISC_GP_AOCFG2PADCTRL */
+ u32 atcfg1; /* 0x70: APB_MISC_GP_ATCFG1PADCTRL */
+ u32 atcfg2; /* 0x74: APB_MISC_GP_ATCFG2PADCTRL */
+ u32 atcfg3; /* 0x78: APB_MISC_GP_ATCFG3PADCTRL */
+ u32 atcfg4; /* 0x7C: APB_MISC_GP_ATCFG4PADCTRL */
+ u32 atcfg5; /* 0x80: APB_MISC_GP_ATCFG5PADCTRL */
+ u32 cdev1cfg; /* 0x84: APB_MISC_GP_CDEV1CFGPADCTRL */
+ u32 cdev2cfg; /* 0x88: APB_MISC_GP_CDEV2CFGPADCTRL */
+ u32 reserved1; /* 0x8C: */
+ u32 dap1cfg; /* 0x90: APB_MISC_GP_DAP1CFGPADCTRL */
+ u32 dap2cfg; /* 0x94: APB_MISC_GP_DAP2CFGPADCTRL */
+ u32 dap3cfg; /* 0x98: APB_MISC_GP_DAP3CFGPADCTRL */
+ u32 dap4cfg; /* 0x9C: APB_MISC_GP_DAP4CFGPADCTRL */
+ u32 dbgcfg; /* 0xA0: APB_MISC_GP_DBGCFGPADCTRL */
+ u32 reserved2[3]; /* 0xA4 - 0xAC: */
+ u32 sdio3cfg; /* 0xB0: APB_MISC_GP_SDIO3CFGPADCTRL */
+ u32 spicfg; /* 0xB4: APB_MISC_GP_SPICFGPADCTRL */
+ u32 uaacfg; /* 0xB8: APB_MISC_GP_UAACFGPADCTRL */
+ u32 uabcfg; /* 0xBC: APB_MISC_GP_UABCFGPADCTRL */
+ u32 uart2cfg; /* 0xC0: APB_MISC_GP_UART2CFGPADCTRL */
+ u32 uart3cfg; /* 0xC4: APB_MISC_GP_UART3CFGPADCTRL */
+ u32 reserved3[9]; /* 0xC8-0xE8: */
+ u32 sdio1cfg; /* 0xEC: APB_MISC_GP_SDIO1CFGPADCTRL */
+ u32 reserved4[3]; /* 0xF0-0xF8: */
+ u32 ddccfg; /* 0xFC: APB_MISC_GP_DDCCFGPADCTRL */
+ u32 gmacfg; /* 0x100: APB_MISC_GP_GMACFGPADCTRL */
+ u32 reserved5[3]; /* 0x104-0x10C: */
+ u32 gmecfg; /* 0x110: APB_MISC_GP_GMECFGPADCTRL */
+ u32 gmfcfg; /* 0x114: APB_MISC_GP_GMFCFGPADCTRL */
+ u32 gmgcfg; /* 0x118: APB_MISC_GP_GMGCFGPADCTRL */
+ u32 gmhcfg; /* 0x11C: APB_MISC_GP_GMHCFGPADCTRL */
+ u32 owrcfg; /* 0x120: APB_MISC_GP_OWRCFGPADCTRL */
+ u32 uadcfg; /* 0x124: APB_MISC_GP_UADCFGPADCTRL */
+ u32 reserved6; /* 0x128: */
+ u32 dev3cfg; /* 0x12C: APB_MISC_GP_DEV3CFGPADCTRL */
+ u32 reserved7[2]; /* 0x130 - 0x134: */
+ u32 ceccfg; /* 0x138: APB_MISC_GP_CECCFGPADCTRL */
+ u32 reserved8[22]; /* 0x13C - 0x190: */
+ u32 atcfg6; /* 0x194: APB_MISC_GP_ATCFG6PADCTRL */
+ u32 dap5cfg; /* 0x198: APB_MISC_GP_DAP5CFGPADCTRL */
+ u32 vbuscfg; /* 0x19C: APB_MISC_GP_USBVBUSENCFGPADCTRL */
+ u32 aocfg3; /* 0x1A0: APB_MISC_GP_AOCFG3PADCTRL */
+ u32 hvccfg0; /* 0x1A4: APB_MISC_GP_HVCCFG0PADCTRL */
+ u32 sdio4cfg; /* 0x1A8: APB_MISC_GP_SDIO4CFGPADCTRL */
+ u32 aocfg0; /* 0x1AC: APB_MISC_GP_AOCFG0PADCTRL */
+};
+
+/* SDMMC1/3 settings from section 27.5 of T114 TRM */
+#define SDIOCFG_DRVUP_SLWF 0
+#define SDIOCFG_DRVDN_SLWR 0
+#define SDIOCFG_DRVUP 0x24
+#define SDIOCFG_DRVDN 0x14
+
+#endif /* _TEGRA124_GP_PADCTRL_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_GPIO_H_
+#define _TEGRA124_GPIO_H_
+
+/*
+ * The Tegra124 GPIO controller has 256 GPIOS in 8 banks of 4 ports,
+ * each with 8 GPIOs.
+ */
+#define TEGRA_GPIO_PORTS 4 /* number of ports per bank */
+#define TEGRA_GPIO_BANKS 8 /* number of banks */
+
+#include <asm/arch-tegra/gpio.h>
+
+/* GPIO Controller registers for a single bank */
+struct gpio_ctlr_bank {
+ uint gpio_config[TEGRA_GPIO_PORTS];
+ uint gpio_dir_out[TEGRA_GPIO_PORTS];
+ uint gpio_out[TEGRA_GPIO_PORTS];
+ uint gpio_in[TEGRA_GPIO_PORTS];
+ uint gpio_int_status[TEGRA_GPIO_PORTS];
+ uint gpio_int_enable[TEGRA_GPIO_PORTS];
+ uint gpio_int_level[TEGRA_GPIO_PORTS];
+ uint gpio_int_clear[TEGRA_GPIO_PORTS];
+ uint gpio_masked_config[TEGRA_GPIO_PORTS];
+ uint gpio_masked_dir_out[TEGRA_GPIO_PORTS];
+ uint gpio_masked_out[TEGRA_GPIO_PORTS];
+ uint gpio_masked_in[TEGRA_GPIO_PORTS];
+ uint gpio_masked_int_status[TEGRA_GPIO_PORTS];
+ uint gpio_masked_int_enable[TEGRA_GPIO_PORTS];
+ uint gpio_masked_int_level[TEGRA_GPIO_PORTS];
+ uint gpio_masked_int_clear[TEGRA_GPIO_PORTS];
+};
+
+struct gpio_ctlr {
+ struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS];
+};
+
+enum gpio_pin {
+ GPIO_PA0 = 0, /* pin 0 */
+ GPIO_PA1,
+ GPIO_PA2,
+ GPIO_PA3,
+ GPIO_PA4,
+ GPIO_PA5,
+ GPIO_PA6,
+ GPIO_PA7,
+ GPIO_PB0, /* pin 8 */
+ GPIO_PB1,
+ GPIO_PB2,
+ GPIO_PB3,
+ GPIO_PB4,
+ GPIO_PB5,
+ GPIO_PB6,
+ GPIO_PB7,
+ GPIO_PC0, /* pin 16 */
+ GPIO_PC1,
+ GPIO_PC2,
+ GPIO_PC3,
+ GPIO_PC4,
+ GPIO_PC5,
+ GPIO_PC6,
+ GPIO_PC7,
+ GPIO_PD0, /* pin 24 */
+ GPIO_PD1,
+ GPIO_PD2,
+ GPIO_PD3,
+ GPIO_PD4,
+ GPIO_PD5,
+ GPIO_PD6,
+ GPIO_PD7,
+ GPIO_PE0, /* pin 32 */
+ GPIO_PE1,
+ GPIO_PE2,
+ GPIO_PE3,
+ GPIO_PE4,
+ GPIO_PE5,
+ GPIO_PE6,
+ GPIO_PE7,
+ GPIO_PF0, /* pin 40 */
+ GPIO_PF1,
+ GPIO_PF2,
+ GPIO_PF3,
+ GPIO_PF4,
+ GPIO_PF5,
+ GPIO_PF6,
+ GPIO_PF7,
+ GPIO_PG0, /* pin 48 */
+ GPIO_PG1,
+ GPIO_PG2,
+ GPIO_PG3,
+ GPIO_PG4,
+ GPIO_PG5,
+ GPIO_PG6,
+ GPIO_PG7,
+ GPIO_PH0, /* pin 56 */
+ GPIO_PH1,
+ GPIO_PH2,
+ GPIO_PH3,
+ GPIO_PH4,
+ GPIO_PH5,
+ GPIO_PH6,
+ GPIO_PH7,
+ GPIO_PI0, /* pin 64 */
+ GPIO_PI1,
+ GPIO_PI2,
+ GPIO_PI3,
+ GPIO_PI4,
+ GPIO_PI5,
+ GPIO_PI6,
+ GPIO_PI7,
+ GPIO_PJ0, /* pin 72 */
+ GPIO_PJ1,
+ GPIO_PJ2,
+ GPIO_PJ3,
+ GPIO_PJ4,
+ GPIO_PJ5,
+ GPIO_PJ6,
+ GPIO_PJ7,
+ GPIO_PK0, /* pin 80 */
+ GPIO_PK1,
+ GPIO_PK2,
+ GPIO_PK3,
+ GPIO_PK4,
+ GPIO_PK5,
+ GPIO_PK6,
+ GPIO_PK7,
+ GPIO_PL0, /* pin 88 */
+ GPIO_PL1,
+ GPIO_PL2,
+ GPIO_PL3,
+ GPIO_PL4,
+ GPIO_PL5,
+ GPIO_PL6,
+ GPIO_PL7,
+ GPIO_PM0, /* pin 96 */
+ GPIO_PM1,
+ GPIO_PM2,
+ GPIO_PM3,
+ GPIO_PM4,
+ GPIO_PM5,
+ GPIO_PM6,
+ GPIO_PM7,
+ GPIO_PN0, /* pin 104 */
+ GPIO_PN1,
+ GPIO_PN2,
+ GPIO_PN3,
+ GPIO_PN4,
+ GPIO_PN5,
+ GPIO_PN6,
+ GPIO_PN7,
+ GPIO_PO0, /* pin 112 */
+ GPIO_PO1,
+ GPIO_PO2,
+ GPIO_PO3,
+ GPIO_PO4,
+ GPIO_PO5,
+ GPIO_PO6,
+ GPIO_PO7,
+ GPIO_PP0, /* pin 120 */
+ GPIO_PP1,
+ GPIO_PP2,
+ GPIO_PP3,
+ GPIO_PP4,
+ GPIO_PP5,
+ GPIO_PP6,
+ GPIO_PP7,
+ GPIO_PQ0, /* pin 128 */
+ GPIO_PQ1,
+ GPIO_PQ2,
+ GPIO_PQ3,
+ GPIO_PQ4,
+ GPIO_PQ5,
+ GPIO_PQ6,
+ GPIO_PQ7,
+ GPIO_PR0, /* pin 136 */
+ GPIO_PR1,
+ GPIO_PR2,
+ GPIO_PR3,
+ GPIO_PR4,
+ GPIO_PR5,
+ GPIO_PR6,
+ GPIO_PR7,
+ GPIO_PS0, /* pin 144 */
+ GPIO_PS1,
+ GPIO_PS2,
+ GPIO_PS3,
+ GPIO_PS4,
+ GPIO_PS5,
+ GPIO_PS6,
+ GPIO_PS7,
+ GPIO_PT0, /* pin 152 */
+ GPIO_PT1,
+ GPIO_PT2,
+ GPIO_PT3,
+ GPIO_PT4,
+ GPIO_PT5,
+ GPIO_PT6,
+ GPIO_PT7,
+ GPIO_PU0, /* pin 160 */
+ GPIO_PU1,
+ GPIO_PU2,
+ GPIO_PU3,
+ GPIO_PU4,
+ GPIO_PU5,
+ GPIO_PU6,
+ GPIO_PU7,
+ GPIO_PV0, /* pin 168 */
+ GPIO_PV1,
+ GPIO_PV2,
+ GPIO_PV3,
+ GPIO_PV4,
+ GPIO_PV5,
+ GPIO_PV6,
+ GPIO_PV7,
+ GPIO_PW0, /* pin 176 */
+ GPIO_PW1,
+ GPIO_PW2,
+ GPIO_PW3,
+ GPIO_PW4,
+ GPIO_PW5,
+ GPIO_PW6,
+ GPIO_PW7,
+ GPIO_PX0, /* pin 184 */
+ GPIO_PX1,
+ GPIO_PX2,
+ GPIO_PX3,
+ GPIO_PX4,
+ GPIO_PX5,
+ GPIO_PX6,
+ GPIO_PX7,
+ GPIO_PY0, /* pin 192 */
+ GPIO_PY1,
+ GPIO_PY2,
+ GPIO_PY3,
+ GPIO_PY4,
+ GPIO_PY5,
+ GPIO_PY6,
+ GPIO_PY7,
+ GPIO_PZ0, /* pin 200 */
+ GPIO_PZ1,
+ GPIO_PZ2,
+ GPIO_PZ3,
+ GPIO_PZ4,
+ GPIO_PZ5,
+ GPIO_PZ6,
+ GPIO_PZ7,
+ GPIO_PAA0, /* pin 208 */
+ GPIO_PAA1,
+ GPIO_PAA2,
+ GPIO_PAA3,
+ GPIO_PAA4,
+ GPIO_PAA5,
+ GPIO_PAA6,
+ GPIO_PAA7,
+ GPIO_PBB0, /* pin 216 */
+ GPIO_PBB1,
+ GPIO_PBB2,
+ GPIO_PBB3,
+ GPIO_PBB4,
+ GPIO_PBB5,
+ GPIO_PBB6,
+ GPIO_PBB7,
+ GPIO_PCC0, /* pin 224 */
+ GPIO_PCC1,
+ GPIO_PCC2,
+ GPIO_PCC3,
+ GPIO_PCC4,
+ GPIO_PCC5,
+ GPIO_PCC6,
+ GPIO_PCC7,
+ GPIO_PDD0, /* pin 232 */
+ GPIO_PDD1,
+ GPIO_PDD2,
+ GPIO_PDD3,
+ GPIO_PDD4,
+ GPIO_PDD5,
+ GPIO_PDD6,
+ GPIO_PDD7,
+ GPIO_PEE0, /* pin 240 */
+ GPIO_PEE1,
+ GPIO_PEE2,
+ GPIO_PEE3,
+ GPIO_PEE4,
+ GPIO_PEE5,
+ GPIO_PEE6,
+ GPIO_PEE7,
+ GPIO_PFF0, /* pin 248 */
+ GPIO_PFF1,
+ GPIO_PFF2,
+ GPIO_PFF3,
+ GPIO_PFF4,
+ GPIO_PFF5,
+ GPIO_PFF6,
+ GPIO_PFF7, /* pin 255 */
+};
+
+#endif /* _TEGRA124_GPIO_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_HARDWARE_H_
+#define _TEGRA124_HARDWARE_H_
+
+/*
+ * Include Tegra-specific hardware definitions
+ * Nothing needed currently for Tegra124
+ */
+
+#endif /* _TEGRA124_HARDWARE_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_PINMUX_H_
+#define _TEGRA124_PINMUX_H_
+
+/*
+ * Pin groups which we adjust. There are three basic attributes of each pin
+ * group which use this enum:
+ *
+ * - function
+ * - pullup / pulldown
+ * - tristate or normal
+ */
+enum pmux_pingrp {
+ PINGRP_ULPI_DATA0 = 0, /* offset 0x3000 */
+ PINGRP_ULPI_DATA1,
+ PINGRP_ULPI_DATA2,
+ PINGRP_ULPI_DATA3,
+ PINGRP_ULPI_DATA4,
+ PINGRP_ULPI_DATA5,
+ PINGRP_ULPI_DATA6,
+ PINGRP_ULPI_DATA7,
+ PINGRP_ULPI_CLK,
+ PINGRP_ULPI_DIR,
+ PINGRP_ULPI_NXT,
+ PINGRP_ULPI_STP,
+ PINGRP_DAP3_FS,
+ PINGRP_DAP3_DIN,
+ PINGRP_DAP3_DOUT,
+ PINGRP_DAP3_SCLK,
+ PINGRP_GPIO_PV0,
+ PINGRP_GPIO_PV1,
+ PINGRP_SDMMC1_CLK,
+ PINGRP_SDMMC1_CMD,
+ PINGRP_SDMMC1_DAT3,
+ PINGRP_SDMMC1_DAT2,
+ PINGRP_SDMMC1_DAT1,
+ PINGRP_SDMMC1_DAT0,
+ PINGRP_CLK2_OUT = PINGRP_SDMMC1_DAT0 + 3,
+ PINGRP_CLK2_REQ,
+ PINGRP_HDMI_INT = PINGRP_CLK2_REQ + 41,
+ PINGRP_DDC_SCL,
+ PINGRP_DDC_SDA,
+ PINGRP_UART2_RXD = PINGRP_DDC_SDA + 19,
+ PINGRP_UART2_TXD,
+ PINGRP_UART2_RTS_N,
+ PINGRP_UART2_CTS_N,
+ PINGRP_UART3_TXD,
+ PINGRP_UART3_RXD,
+ PINGRP_UART3_CTS_N,
+ PINGRP_UART3_RTS_N,
+ PINGRP_GPIO_PU0,
+ PINGRP_GPIO_PU1,
+ PINGRP_GPIO_PU2,
+ PINGRP_GPIO_PU3,
+ PINGRP_GPIO_PU4,
+ PINGRP_GPIO_PU5,
+ PINGRP_GPIO_PU6,
+ PINGRP_GEN1_I2C_SDA,
+ PINGRP_GEN1_I2C_SCL,
+ PINGRP_DAP4_FS,
+ PINGRP_DAP4_DIN,
+ PINGRP_DAP4_DOUT,
+ PINGRP_DAP4_SCLK,
+ PINGRP_CLK3_OUT,
+ PINGRP_CLK3_REQ,
+ /* Renamed on Tegra124, from GMI_xx to GPIO_Pxx */
+ PINGRP_GPIO_PC7, /* offset 0x31c0 */
+ PINGRP_GPIO_PI5,
+ PINGRP_GPIO_PI7,
+ PINGRP_GPIO_PK0,
+ PINGRP_GPIO_PK1,
+ PINGRP_GPIO_PJ0,
+ PINGRP_GPIO_PJ2,
+ PINGRP_GPIO_PK3,
+ PINGRP_GPIO_PK4,
+ PINGRP_GPIO_PK2,
+ PINGRP_GPIO_PI3,
+ PINGRP_GPIO_PI6,
+ PINGRP_GPIO_PG0,
+ PINGRP_GPIO_PG1,
+ PINGRP_GPIO_PG2,
+ PINGRP_GPIO_PG3,
+ PINGRP_GPIO_PG4,
+ PINGRP_GPIO_PG5,
+ PINGRP_GPIO_PG6,
+ PINGRP_GPIO_PG7,
+ PINGRP_GPIO_PH0,
+ PINGRP_GPIO_PH1,
+ PINGRP_GPIO_PH2,
+ PINGRP_GPIO_PH3,
+ PINGRP_GPIO_PH4,
+ PINGRP_GPIO_PH5,
+ PINGRP_GPIO_PH6,
+ PINGRP_GPIO_PH7,
+ PINGRP_GPIO_PJ7,
+ PINGRP_GPIO_PB0,
+ PINGRP_GPIO_PB1,
+ PINGRP_GPIO_PK7,
+ PINGRP_GPIO_PI0,
+ PINGRP_GPIO_PI1,
+ PINGRP_GPIO_PI2,
+ PINGRP_GPIO_PI4, /* offset 0x324c */
+ PINGRP_GEN2_I2C_SCL,
+ PINGRP_GEN2_I2C_SDA,
+ PINGRP_SDMMC4_CLK,
+ PINGRP_SDMMC4_CMD,
+ PINGRP_SDMMC4_DAT0,
+ PINGRP_SDMMC4_DAT1,
+ PINGRP_SDMMC4_DAT2,
+ PINGRP_SDMMC4_DAT3,
+ PINGRP_SDMMC4_DAT4,
+ PINGRP_SDMMC4_DAT5,
+ PINGRP_SDMMC4_DAT6,
+ PINGRP_SDMMC4_DAT7,
+ PINGRP_CAM_MCLK = PINGRP_SDMMC4_DAT7 + 2,
+ PINGRP_GPIO_PCC1,
+ PINGRP_GPIO_PBB0,
+ PINGRP_CAM_I2C_SCL,
+ PINGRP_CAM_I2C_SDA,
+ PINGRP_GPIO_PBB3,
+ PINGRP_GPIO_PBB4,
+ PINGRP_GPIO_PBB5,
+ PINGRP_GPIO_PBB6,
+ PINGRP_GPIO_PBB7,
+ PINGRP_GPIO_PCC2,
+ PINGRP_JTAG_RTCK,
+ PINGRP_PWR_I2C_SCL,
+ PINGRP_PWR_I2C_SDA,
+ PINGRP_KB_ROW0,
+ PINGRP_KB_ROW1,
+ PINGRP_KB_ROW2,
+ PINGRP_KB_ROW3,
+ PINGRP_KB_ROW4,
+ PINGRP_KB_ROW5,
+ PINGRP_KB_ROW6,
+ PINGRP_KB_ROW7,
+ PINGRP_KB_ROW8,
+ PINGRP_KB_ROW9,
+ PINGRP_KB_ROW10,
+ PINGRP_KB_ROW11,
+ PINGRP_KB_ROW12,
+ PINGRP_KB_ROW13,
+ PINGRP_KB_ROW14,
+ PINGRP_KB_ROW15,
+ PINGRP_KB_COL0, /* offset 0x32fc */
+ PINGRP_KB_COL1,
+ PINGRP_KB_COL2,
+ PINGRP_KB_COL3,
+ PINGRP_KB_COL4,
+ PINGRP_KB_COL5,
+ PINGRP_KB_COL6,
+ PINGRP_KB_COL7,
+ PINGRP_CLK_32K_OUT,
+ PINGRP_CORE_PWR_REQ = PINGRP_CLK_32K_OUT + 2, /* offset 0x3324 */
+ PINGRP_CPU_PWR_REQ,
+ PINGRP_PWR_INT_N,
+ PINGRP_CLK_32K_IN,
+ PINGRP_OWR,
+ PINGRP_DAP1_FS,
+ PINGRP_DAP1_DIN,
+ PINGRP_DAP1_DOUT,
+ PINGRP_DAP1_SCLK,
+ PINGRP_CLK1_REQ,
+ PINGRP_CLK1_OUT,
+ PINGRP_SPDIF_IN,
+ PINGRP_SPDIF_OUT,
+ PINGRP_DAP2_FS,
+ PINGRP_DAP2_DIN,
+ PINGRP_DAP2_DOUT,
+ PINGRP_DAP2_SCLK,
+ PINGRP_DVFS_PWM,
+ PINGRP_GPIO_X1_AUD,
+ PINGRP_GPIO_X3_AUD,
+ PINGRP_DVFS_CLK,
+ PINGRP_GPIO_X4_AUD,
+ PINGRP_GPIO_X5_AUD,
+ PINGRP_GPIO_X6_AUD,
+ PINGRP_GPIO_X7_AUD,
+ PINGRP_SDMMC3_CLK = PINGRP_GPIO_X7_AUD + 3,
+ PINGRP_SDMMC3_CMD,
+ PINGRP_SDMMC3_DAT0,
+ PINGRP_SDMMC3_DAT1,
+ PINGRP_SDMMC3_DAT2,
+ PINGRP_SDMMC3_DAT3,
+ PINGRP_PEX_L0_RST = PINGRP_SDMMC3_DAT3 + 6, /* offset 0x33bc */
+ PINGRP_PEX_L0_CLKREQ,
+ PINGRP_PEX_WAKE,
+ PINGRP_PEX_L1_RST = PINGRP_PEX_WAKE + 2,
+ PINGRP_PEX_L1_CLKREQ,
+ PINGRP_HDMI_CEC = PINGRP_PEX_L1_CLKREQ + 4, /* offset 0x33e0 */
+ PINGRP_SDMMC1_WP_N,
+ PINGRP_SDMMC3_CD_N,
+ PINGRP_GPIO_W2_AUD,
+ PINGRP_GPIO_W3_AUD,
+ PINGRP_USB_VBUS_EN0,
+ PINGRP_USB_VBUS_EN1,
+ PINGRP_SDMMC3_CLK_LB_IN,
+ PINGRP_SDMMC3_CLK_LB_OUT,
+ PINGRP_GMI_CLK_LB,
+ PINGRP_RESET_OUT_N,
+ PINGRP_KB_ROW16, /* offset 0x340c */
+ PINGRP_KB_ROW17,
+ PINGRP_USB_VBUS_EN2,
+ PINGRP_GPIO_PFF2,
+ PINGRP_DP_HPD, /* last reg offset = 0x3430 */
+ PINGRP_COUNT,
+};
+
+enum pdrive_pingrp {
+ PDRIVE_PINGROUP_AO1 = 0, /* offset 0x868 */
+ PDRIVE_PINGROUP_AO2,
+ PDRIVE_PINGROUP_AT1,
+ PDRIVE_PINGROUP_AT2,
+ PDRIVE_PINGROUP_AT3,
+ PDRIVE_PINGROUP_AT4,
+ PDRIVE_PINGROUP_AT5,
+ PDRIVE_PINGROUP_CDEV1,
+ PDRIVE_PINGROUP_CDEV2,
+ PDRIVE_PINGROUP_DAP1 = 10, /* offset 0x890 */
+ PDRIVE_PINGROUP_DAP2,
+ PDRIVE_PINGROUP_DAP3,
+ PDRIVE_PINGROUP_DAP4,
+ PDRIVE_PINGROUP_DBG,
+ PDRIVE_PINGROUP_SDIO3 = 18, /* offset 0x8B0 */
+ PDRIVE_PINGROUP_SPI,
+ PDRIVE_PINGROUP_UAA,
+ PDRIVE_PINGROUP_UAB,
+ PDRIVE_PINGROUP_UART2,
+ PDRIVE_PINGROUP_UART3,
+ PDRIVE_PINGROUP_SDIO1 = 33, /* offset 0x8EC */
+ PDRIVE_PINGROUP_DDC = 37, /* offset 0x8FC */
+ PDRIVE_PINGROUP_GMA,
+ PDRIVE_PINGROUP_GME = 42, /* offset 0x910 */
+ PDRIVE_PINGROUP_GMF,
+ PDRIVE_PINGROUP_GMG,
+ PDRIVE_PINGROUP_GMH,
+ PDRIVE_PINGROUP_OWR,
+ PDRIVE_PINGROUP_UAD,
+ PDRIVE_PINGROUP_DEV3 = 49, /* offset 0x92c */
+ PDRIVE_PINGROUP_CEC = 52, /* offset 0x938 */
+ PDRIVE_PINGROUP_AT6 = 75, /* offset 0x994 */
+ PDRIVE_PINGROUP_DAP5,
+ PDRIVE_PINGROUP_VBUS,
+ PDRIVE_PINGROUP_AO3,
+ PDRIVE_PINGROUP_HVC,
+ PDRIVE_PINGROUP_SDIO4,
+ PDRIVE_PINGROUP_AO0,
+ PDRIVE_PINGROUP_COUNT,
+};
+
+/*
+ * Functions which can be assigned to each of the pin groups. The values here
+ * bear no relation to the values programmed into pinmux registers and are
+ * purely a convenience. The translation is done through a table search.
+ */
+enum pmux_func {
+ PMUX_FUNC_AHB_CLK,
+ PMUX_FUNC_APB_CLK,
+ PMUX_FUNC_AUDIO_SYNC,
+ PMUX_FUNC_CRT,
+ PMUX_FUNC_DAP1,
+ PMUX_FUNC_DAP2,
+ PMUX_FUNC_DAP3,
+ PMUX_FUNC_DAP4,
+ PMUX_FUNC_DAP5,
+ PMUX_FUNC_DISPA,
+ PMUX_FUNC_DISPB,
+ PMUX_FUNC_EMC_TEST0_DLL,
+ PMUX_FUNC_EMC_TEST1_DLL,
+ PMUX_FUNC_GMI,
+ PMUX_FUNC_GMI_INT,
+ PMUX_FUNC_HDMI,
+ PMUX_FUNC_I2C1,
+ PMUX_FUNC_I2C2,
+ PMUX_FUNC_I2C3,
+ PMUX_FUNC_IDE,
+ PMUX_FUNC_KBC,
+ PMUX_FUNC_MIO,
+ PMUX_FUNC_MIPI_HS,
+ PMUX_FUNC_NAND,
+ PMUX_FUNC_OSC,
+ PMUX_FUNC_OWR,
+ PMUX_FUNC_PCIE,
+ PMUX_FUNC_PLLA_OUT,
+ PMUX_FUNC_PLLC_OUT1,
+ PMUX_FUNC_PLLM_OUT1,
+ PMUX_FUNC_PLLP_OUT2,
+ PMUX_FUNC_PLLP_OUT3,
+ PMUX_FUNC_PLLP_OUT4,
+ PMUX_FUNC_PWM,
+ PMUX_FUNC_PWR_INTR,
+ PMUX_FUNC_PWR_ON,
+ PMUX_FUNC_RTCK,
+ PMUX_FUNC_SDMMC1,
+ PMUX_FUNC_SDMMC2,
+ PMUX_FUNC_SDMMC3,
+ PMUX_FUNC_SDMMC4,
+ PMUX_FUNC_SFLASH,
+ PMUX_FUNC_SPDIF,
+ PMUX_FUNC_SPI1,
+ PMUX_FUNC_SPI2,
+ PMUX_FUNC_SPI2_ALT,
+ PMUX_FUNC_SPI3,
+ PMUX_FUNC_SPI4,
+ PMUX_FUNC_TRACE,
+ PMUX_FUNC_TWC,
+ PMUX_FUNC_UARTA,
+ PMUX_FUNC_UARTB,
+ PMUX_FUNC_UARTC,
+ PMUX_FUNC_UARTD,
+ PMUX_FUNC_UARTE,
+ PMUX_FUNC_ULPI,
+ PMUX_FUNC_VI,
+ PMUX_FUNC_VI_SENSOR_CLK,
+ PMUX_FUNC_XIO,
+ /* End of Tegra2 MUX selectors */
+ PMUX_FUNC_BLINK,
+ PMUX_FUNC_CEC,
+ PMUX_FUNC_CLK12,
+ PMUX_FUNC_DAP,
+ PMUX_FUNC_DAPSDMMC2,
+ PMUX_FUNC_DDR,
+ PMUX_FUNC_DEV3,
+ PMUX_FUNC_DTV,
+ PMUX_FUNC_VI_ALT1,
+ PMUX_FUNC_VI_ALT2,
+ PMUX_FUNC_VI_ALT3,
+ PMUX_FUNC_EMC_DLL,
+ PMUX_FUNC_EXTPERIPH1,
+ PMUX_FUNC_EXTPERIPH2,
+ PMUX_FUNC_EXTPERIPH3,
+ PMUX_FUNC_GMI_ALT,
+ PMUX_FUNC_HDA,
+ PMUX_FUNC_HSI,
+ PMUX_FUNC_I2C4,
+ PMUX_FUNC_I2C5,
+ PMUX_FUNC_I2CPWR,
+ PMUX_FUNC_I2S0,
+ PMUX_FUNC_I2S1,
+ PMUX_FUNC_I2S2,
+ PMUX_FUNC_I2S3,
+ PMUX_FUNC_I2S4,
+ PMUX_FUNC_NAND_ALT,
+ PMUX_FUNC_POPSDIO4,
+ PMUX_FUNC_POPSDMMC4,
+ PMUX_FUNC_PWM0,
+ PMUX_FUNC_PWM1,
+ PMUX_FUNC_PWM2,
+ PMUX_FUNC_PWM3,
+ PMUX_FUNC_SATA,
+ PMUX_FUNC_SPI5,
+ PMUX_FUNC_SPI6,
+ PMUX_FUNC_SYSCLK,
+ PMUX_FUNC_VGP1,
+ PMUX_FUNC_VGP2,
+ PMUX_FUNC_VGP3,
+ PMUX_FUNC_VGP4,
+ PMUX_FUNC_VGP5,
+ PMUX_FUNC_VGP6,
+ /* End of Tegra3 MUX selectors */
+ PMUX_FUNC_USB,
+ PMUX_FUNC_SOC,
+ PMUX_FUNC_CPU,
+ PMUX_FUNC_CLK,
+ PMUX_FUNC_PWRON,
+ PMUX_FUNC_PMI,
+ PMUX_FUNC_CLDVFS,
+ PMUX_FUNC_RESET_OUT_N,
+ /* End of Tegra114 MUX selectors */
+
+ PMUX_FUNC_SAFE,
+ PMUX_FUNC_MAX,
+
+ PMUX_FUNC_INVALID = 0x4000,
+ PMUX_FUNC_RSVD1 = 0x8000,
+ PMUX_FUNC_RSVD2 = 0x8001,
+ PMUX_FUNC_RSVD3 = 0x8002,
+ PMUX_FUNC_RSVD4 = 0x8003,
+};
+
+/* return 1 if a pmux_func is in range */
+#define pmux_func_isvalid(func) \
+ ((((func) >= 0) && ((func) < PMUX_FUNC_MAX)) || \
+ (((func) >= PMUX_FUNC_RSVD1) && ((func) <= PMUX_FUNC_RSVD4)))
+
+/* return 1 if a pingrp is in range */
+#define pmux_pingrp_isvalid(pin) (((pin) >= 0) && ((pin) < PINGRP_COUNT))
+
+/* The pullup/pulldown state of a pin group */
+enum pmux_pull {
+ PMUX_PULL_NORMAL = 0,
+ PMUX_PULL_DOWN,
+ PMUX_PULL_UP,
+};
+/* return 1 if a pin_pupd_is in range */
+#define pmux_pin_pupd_isvalid(pupd) (((pupd) >= PMUX_PULL_NORMAL) && \
+ ((pupd) <= PMUX_PULL_UP))
+
+/* Defines whether a pin group is tristated or in normal operation */
+enum pmux_tristate {
+ PMUX_TRI_NORMAL = 0,
+ PMUX_TRI_TRISTATE = 1,
+};
+/* return 1 if a pin_tristate_is in range */
+#define pmux_pin_tristate_isvalid(tristate) \
+ (((tristate) >= PMUX_TRI_NORMAL) && \
+ ((tristate) <= PMUX_TRI_TRISTATE))
+
+enum pmux_pin_io {
+ PMUX_PIN_OUTPUT = 0,
+ PMUX_PIN_INPUT = 1,
+ PMUX_PIN_NONE,
+};
+/* return 1 if a pin_io_is in range */
+#define pmux_pin_io_isvalid(io) (((io) >= PMUX_PIN_OUTPUT) && \
+ ((io) <= PMUX_PIN_INPUT))
+
+enum pmux_pin_lock {
+ PMUX_PIN_LOCK_DEFAULT = 0,
+ PMUX_PIN_LOCK_DISABLE,
+ PMUX_PIN_LOCK_ENABLE,
+};
+/* return 1 if a pin_lock is in range */
+#define pmux_pin_lock_isvalid(lock) (((lock) >= PMUX_PIN_LOCK_DEFAULT) && \
+ ((lock) <= PMUX_PIN_LOCK_ENABLE))
+
+enum pmux_pin_od {
+ PMUX_PIN_OD_DEFAULT = 0,
+ PMUX_PIN_OD_DISABLE,
+ PMUX_PIN_OD_ENABLE,
+};
+/* return 1 if a pin_od is in range */
+#define pmux_pin_od_isvalid(od) (((od) >= PMUX_PIN_OD_DEFAULT) && \
+ ((od) <= PMUX_PIN_OD_ENABLE))
+
+enum pmux_pin_ioreset {
+ PMUX_PIN_IO_RESET_DEFAULT = 0,
+ PMUX_PIN_IO_RESET_DISABLE,
+ PMUX_PIN_IO_RESET_ENABLE,
+};
+/* return 1 if a pin_ioreset_is in range */
+#define pmux_pin_ioreset_isvalid(ioreset) \
+ (((ioreset) >= PMUX_PIN_IO_RESET_DEFAULT) && \
+ ((ioreset) <= PMUX_PIN_IO_RESET_ENABLE))
+
+enum pmux_pin_rcv_sel {
+ PMUX_PIN_RCV_SEL_DEFAULT = 0,
+ PMUX_PIN_RCV_SEL_NORMAL,
+ PMUX_PIN_RCV_SEL_HIGH,
+};
+/* return 1 if a pin_rcv_sel_is in range */
+#define pmux_pin_rcv_sel_isvalid(rcv_sel) \
+ (((rcv_sel) >= PMUX_PIN_RCV_SEL_DEFAULT) && \
+ ((rcv_sel) <= PMUX_PIN_RCV_SEL_HIGH))
+
+/* Available power domains used by pin groups */
+enum pmux_vddio {
+ PMUX_VDDIO_BB = 0,
+ PMUX_VDDIO_LCD,
+ PMUX_VDDIO_VI,
+ PMUX_VDDIO_UART,
+ PMUX_VDDIO_DDR,
+ PMUX_VDDIO_NAND,
+ PMUX_VDDIO_SYS,
+ PMUX_VDDIO_AUDIO,
+ PMUX_VDDIO_SD,
+ PMUX_VDDIO_CAM,
+ PMUX_VDDIO_GMI,
+ PMUX_VDDIO_PEXCTL,
+ PMUX_VDDIO_SDMMC1,
+ PMUX_VDDIO_SDMMC3,
+ PMUX_VDDIO_SDMMC4,
+
+ PMUX_VDDIO_NONE
+};
+
+#define PGRP_SLWF_NONE -1
+#define PGRP_SLWF_MAX 3
+#define PGRP_SLWR_NONE PGRP_SLWF_NONE
+#define PGRP_SLWR_MAX PGRP_SLWF_MAX
+
+#define PGRP_DRVUP_NONE -1
+#define PGRP_DRVUP_MAX 127
+#define PGRP_DRVDN_NONE PGRP_DRVUP_NONE
+#define PGRP_DRVDN_MAX PGRP_DRVUP_MAX
+
+#define PGRP_SCHMT_NONE -1
+#define PGRP_HSM_NONE PGRP_SCHMT_NONE
+
+/* return 1 if a padgrp is in range */
+#define pmux_padgrp_isvalid(pd) (((pd) >= 0) && ((pd) < PDRIVE_PINGROUP_COUNT))
+
+/* return 1 if a slew-rate rising/falling edge value is in range */
+#define pmux_pad_slw_isvalid(slw) (((slw) == PGRP_SLWF_NONE) || \
+ (((slw) >= 0) && ((slw) <= PGRP_SLWF_MAX)))
+
+/* return 1 if a driver output pull-up/down strength code value is in range */
+#define pmux_pad_drv_isvalid(drv) (((drv) == PGRP_DRVUP_NONE) || \
+ (((drv) >= 0) && ((drv) <= PGRP_DRVUP_MAX)))
+
+/* return 1 if a low-power mode value is in range */
+#define pmux_pad_lpmd_isvalid(lpm) (((lpm) == PGRP_LPMD_NONE) || \
+ (((lpm) >= 0) && ((lpm) <= PGRP_LPMD_X)))
+
+/* Defines a pin group cfg's low-power mode select */
+enum pgrp_lpmd {
+ PGRP_LPMD_X8 = 0,
+ PGRP_LPMD_X4,
+ PGRP_LPMD_X2,
+ PGRP_LPMD_X,
+ PGRP_LPMD_NONE = -1,
+};
+
+/* Defines whether a pin group cfg's schmidt is enabled or not */
+enum pgrp_schmt {
+ PGRP_SCHMT_DISABLE = 0,
+ PGRP_SCHMT_ENABLE = 1,
+};
+
+/* Defines whether a pin group cfg's high-speed mode is enabled or not */
+enum pgrp_hsm {
+ PGRP_HSM_DISABLE = 0,
+ PGRP_HSM_ENABLE = 1,
+};
+
+/*
+ * This defines the configuration for a pin group's pad control config
+ */
+struct padctrl_config {
+ enum pdrive_pingrp padgrp; /* pin group PDRIVE_PINGRP_x */
+ int slwf; /* falling edge slew */
+ int slwr; /* rising edge slew */
+ int drvup; /* pull-up drive strength */
+ int drvdn; /* pull-down drive strength */
+ enum pgrp_lpmd lpmd; /* low-power mode selection */
+ enum pgrp_schmt schmt; /* schmidt enable */
+ enum pgrp_hsm hsm; /* high-speed mode enable */
+};
+
+/* Tegra124 pin drive group and pin mux registers */
+#define PDRIVE_PINGROUP_OFFSET (0x868 >> 2)
+#define PMUX_OFFSET ((0x3000 >> 2) - PDRIVE_PINGROUP_OFFSET - \
+ PDRIVE_PINGROUP_COUNT)
+struct pmux_tri_ctlr {
+ uint pmt_reserved0[9]; /* ABP_MISC_PP_ offsets 00-20 */
+ uint pmt_cfg_ctl; /* _CONFIG_CTL_0, offset 24 */
+
+ uint pmt_reserved[528]; /* ABP_MISC_PP_ reserved offs 28-864 */
+
+ uint pmt_drive[PDRIVE_PINGROUP_COUNT]; /* pin drive grps offs 868 */
+ uint pmt_reserved5[PMUX_OFFSET];
+ uint pmt_ctl[PINGRP_COUNT]; /* mux/pupd/tri regs, offset 0x3000 */
+};
+
+/*
+ * This defines the configuration for a pin, including the function assigned,
+ * pull up/down settings and tristate settings. Having set up one of these
+ * you can call pinmux_config_pingroup() to configure a pin in one step. Also
+ * available is pinmux_config_table() to configure a list of pins.
+ */
+struct pingroup_config {
+ enum pmux_pingrp pingroup; /* pin group PINGRP_... */
+ enum pmux_func func; /* function to assign FUNC_... */
+ enum pmux_pull pull; /* pull up/down/normal PMUX_PULL_...*/
+ enum pmux_tristate tristate; /* tristate or normal PMUX_TRI_... */
+ enum pmux_pin_io io; /* input or output PMUX_PIN_... */
+ enum pmux_pin_lock lock; /* lock enable/disable PMUX_PIN... */
+ enum pmux_pin_od od; /* open-drain or push-pull driver */
+ enum pmux_pin_ioreset ioreset; /* input/output reset PMUX_PIN... */
+ enum pmux_pin_rcv_sel rcv_sel; /* select between High and Normal */
+ /* VIL/VIH receivers */
+};
+
+/* Set a pin group to tristate */
+void pinmux_tristate_enable(enum pmux_pingrp pin);
+
+/* Set a pin group to normal (non tristate) */
+void pinmux_tristate_disable(enum pmux_pingrp pin);
+
+/* Set the pull up/down feature for a pin group */
+void pinmux_set_pullupdown(enum pmux_pingrp pin, enum pmux_pull pupd);
+
+/* Set the mux function for a pin group */
+void pinmux_set_func(enum pmux_pingrp pin, enum pmux_func func);
+
+/* Set the complete configuration for a pin group */
+void pinmux_config_pingroup(struct pingroup_config *config);
+
+/* Set a pin group to tristate or normal */
+void pinmux_set_tristate(enum pmux_pingrp pin, int enable);
+
+/* Set a pin group as input or output */
+void pinmux_set_io(enum pmux_pingrp pin, enum pmux_pin_io io);
+
+/**
+ * Configure a list of pin groups
+ *
+ * @param config List of config items
+ * @param len Number of config items in list
+ */
+void pinmux_config_table(struct pingroup_config *config, int len);
+
+/* Set a group of pins from a table */
+void pinmux_init(void);
+
+/**
+ * Set the GP pad configs
+ *
+ * @param config List of config items
+ * @param len Number of config items in list
+ */
+void padgrp_config_table(struct padctrl_config *config, int len);
+
+#endif /* _TEGRA124_PINMUX_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2010-2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_PMU_H_
+#define _TEGRA124_PMU_H_
+
+/* Set core and CPU voltages to nominal levels */
+int pmu_set_nominal(void);
+
+#endif /* _TEGRA124_PMU_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2010-2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _ASM_ARCH_SPL_H_
+#define _ASM_ARCH_SPL_H_
+
+#define BOOT_DEVICE_RAM 1
+
+#endif /* _ASM_ARCH_SPL_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_SYSCTR_H_
+#define _TEGRA124_SYSCTR_H_
+
+struct sysctr_ctlr {
+ u32 cntcr; /* 0x00: SYSCTR0_CNTCR Counter Control */
+ u32 cntsr; /* 0x04: SYSCTR0_CNTSR Counter Status */
+ u32 cntcv0; /* 0x08: SYSCTR0_CNTCV0 Counter Count 31:00 */
+ u32 cntcv1; /* 0x0C: SYSCTR0_CNTCV1 Counter Count 63:32 */
+ u32 reserved1[4]; /* 0x10 - 0x1C */
+ u32 cntfid0; /* 0x20: SYSCTR0_CNTFID0 Freq Table Entry */
+ u32 cntfid1; /* 0x24: SYSCTR0_CNTFID1 Freq Table End */
+ u32 reserved2[1002]; /* 0x28 - 0xFCC */
+ u32 counterid[12]; /* 0xFD0 - 0xFxx CounterID regs, RO */
+};
+
+#define TSC_CNTCR_ENABLE (1 << 0) /* Enable */
+#define TSC_CNTCR_HDBG (1 << 1) /* Halt on debug */
+
+#endif /* _TEGRA124_SYSCTR_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_H_
+#define _TEGRA124_H_
+
+#define NV_PA_SDRAM_BASE 0x80000000
+#define NV_PA_TSC_BASE 0x700F0000 /* System Counter TSC regs */
+#define NV_PA_MC_BASE 0x70019000 /* Mem Ctlr regs (MCB, etc.) */
+#define NV_PA_AHB_BASE 0x6000C000 /* System regs (AHB, etc.) */
+
+#include <asm/arch-tegra/tegra.h>
+
+#define BCT_ODMDATA_OFFSET 1704 /* offset to ODMDATA word */
+
+#undef NVBOOTINFOTABLE_BCTSIZE
+#undef NVBOOTINFOTABLE_BCTPTR
+#define NVBOOTINFOTABLE_BCTSIZE 0x48 /* BCT size in BIT in IRAM */
+#define NVBOOTINFOTABLE_BCTPTR 0x4C /* BCT pointer in BIT in IRAM */
+
+#define MAX_NUM_CPU 4
+#define MCB_EMEM_ARB_OVERRIDE (NV_PA_MC_BASE + 0xE8)
+
+#define TEGRA_USB1_BASE 0x7D000000
+
+#endif /* _TEGRA124_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_USB_H_
+#define _TEGRA124_USB_H_
+
+
+/* USB Controller (USBx_CONTROLLER_) regs */
+struct usb_ctlr {
+ /* 0x000 */
+ uint id;
+ uint reserved0;
+ uint host;
+ uint device;
+
+ /* 0x010 */
+ uint txbuf;
+ uint rxbuf;
+ uint reserved1[2];
+
+ /* 0x020 */
+ uint reserved2[56];
+
+ /* 0x100 */
+ u16 cap_length;
+ u16 hci_version;
+ uint hcs_params;
+ uint hcc_params;
+ uint reserved3[5];
+
+ /* 0x120 */
+ uint dci_version;
+ uint dcc_params;
+ uint reserved4[2];
+
+ /* 0x130 */
+ uint usb_cmd;
+ uint usb_sts;
+ uint usb_intr;
+ uint frindex;
+
+ /* 0x140 */
+ uint reserved5;
+ uint periodic_list_base;
+ uint async_list_addr;
+ uint reserved5_1;
+
+ /* 0x150 */
+ uint burst_size;
+ uint tx_fill_tuning;
+ uint reserved6;
+ uint icusb_ctrl;
+
+ /* 0x160 */
+ uint ulpi_viewport;
+ uint reserved7;
+ uint reserved7_0;
+ uint reserved7_1;
+
+ /* 0x170 */
+ uint reserved;
+ uint port_sc1;
+ uint reserved8[6];
+
+ /* 0x190 */
+ uint reserved9[8];
+
+ /* 0x1b0 */
+ uint reserved10;
+ uint hostpc1_devlc;
+ uint reserved10_1[2];
+
+ /* 0x1c0 */
+ uint reserved10_2[4];
+
+ /* 0x1d0 */
+ uint reserved10_3[4];
+
+ /* 0x1e0 */
+ uint reserved10_4[4];
+
+ /* 0x1f0 */
+ uint reserved10_5;
+ uint otgsc;
+ uint usb_mode;
+ uint reserved10_6;
+
+ /* 0x200 */
+ uint endpt_nak;
+ uint endpt_nak_enable;
+ uint endpt_setup_stat;
+ uint reserved11_1[0x7D];
+
+ /* 0x400 */
+ uint susp_ctrl;
+ uint phy_vbus_sensors;
+ uint phy_vbus_wakeup_id;
+ uint phy_alt_vbus_sys;
+
+ /* 0x410 */
+ uint usb1_legacy_ctrl;
+ uint reserved12[3];
+
+ /* 0x420 */
+ uint reserved13[56];
+
+ /* 0x500 */
+ uint reserved14[64 * 3];
+
+ /* 0x800 */
+ uint utmip_pll_cfg0;
+ uint utmip_pll_cfg1;
+ uint utmip_xcvr_cfg0;
+ uint utmip_bias_cfg0;
+
+ /* 0x810 */
+ uint utmip_hsrx_cfg0;
+ uint utmip_hsrx_cfg1;
+ uint utmip_fslsrx_cfg0;
+ uint utmip_fslsrx_cfg1;
+
+ /* 0x820 */
+ uint utmip_tx_cfg0;
+ uint utmip_misc_cfg0;
+ uint utmip_misc_cfg1;
+ uint utmip_debounce_cfg0;
+
+ /* 0x830 */
+ uint utmip_bat_chrg_cfg0;
+ uint utmip_spare_cfg0;
+ uint utmip_xcvr_cfg1;
+ uint utmip_bias_cfg1;
+};
+
+/* USB1_LEGACY_CTRL */
+#define USB1_NO_LEGACY_MODE 1
+
+#define VBUS_SENSE_CTL_SHIFT 1
+#define VBUS_SENSE_CTL_MASK (3 << VBUS_SENSE_CTL_SHIFT)
+#define VBUS_SENSE_CTL_VBUS_WAKEUP 0
+#define VBUS_SENSE_CTL_AB_SESS_VLD_OR_VBUS_WAKEUP 1
+#define VBUS_SENSE_CTL_AB_SESS_VLD 2
+#define VBUS_SENSE_CTL_A_SESS_VLD 3
+
+/* USBx_IF_USB_SUSP_CTRL_0 */
+#define UTMIP_PHY_ENB (1 << 12)
+#define UTMIP_RESET (1 << 11)
+#define USB_PHY_CLK_VALID (1 << 7)
+#define USB_SUSP_CLR (1 << 5)
+
+/* USBx_UTMIP_MISC_CFG0 */
+#define UTMIP_SUSPEND_EXIT_ON_EDGE (1 << 22)
+
+/* USBx_UTMIP_MISC_CFG1 */
+#define UTMIP_PHY_XTAL_CLOCKEN (1 << 30)
+
+/* Moved to Clock and Reset register space */
+#define UTMIP_PLLU_STABLE_COUNT_SHIFT 6
+#define UTMIP_PLLU_STABLE_COUNT_MASK \
+ (0xfff << UTMIP_PLLU_STABLE_COUNT_SHIFT)
+/* Moved to Clock and Reset register space */
+#define UTMIP_PLL_ACTIVE_DLY_COUNT_SHIFT 18
+#define UTMIP_PLL_ACTIVE_DLY_COUNT_MASK \
+ (0x1f << UTMIP_PLL_ACTIVE_DLY_COUNT_SHIFT)
+
+/* USBx_UTMIP_PLL_CFG1_0 */
+/* Moved to Clock and Reset register space */
+#define UTMIP_PLLU_ENABLE_DLY_COUNT_SHIFT 27
+#define UTMIP_PLLU_ENABLE_DLY_COUNT_MASK \
+ (0x1f << UTMIP_PLLU_ENABLE_DLY_COUNT_SHIFT)
+#define UTMIP_XTAL_FREQ_COUNT_SHIFT 0
+#define UTMIP_XTAL_FREQ_COUNT_MASK 0xfff
+
+/* USBx_UTMIP_BIAS_CFG0_0 */
+#define UTMIP_HSDISCON_LEVEL_MSB (1 << 24)
+#define UTMIP_OTGPD (1 << 11)
+#define UTMIP_BIASPD (1 << 10)
+#define UTMIP_HSDISCON_LEVEL_SHIFT 2
+#define UTMIP_HSDISCON_LEVEL_MASK \
+ (0x3 << UTMIP_HSDISCON_LEVEL_SHIFT)
+#define UTMIP_HSSQUELCH_LEVEL_SHIFT 0
+#define UTMIP_HSSQUELCH_LEVEL_MASK \
+ (0x3 << UTMIP_HSSQUELCH_LEVEL_SHIFT)
+
+/* USBx_UTMIP_BIAS_CFG1_0 */
+#define UTMIP_FORCE_PDTRK_POWERDOWN 1
+#define UTMIP_BIAS_PDTRK_COUNT_SHIFT 3
+#define UTMIP_BIAS_PDTRK_COUNT_MASK \
+ (0x1f << UTMIP_BIAS_PDTRK_COUNT_SHIFT)
+
+/* USBx_UTMIP_DEBOUNCE_CFG0_0 */
+#define UTMIP_DEBOUNCE_CFG0_SHIFT 0
+#define UTMIP_DEBOUNCE_CFG0_MASK 0xffff
+
+/* USBx_UTMIP_TX_CFG0_0 */
+#define UTMIP_FS_PREAMBLE_J (1 << 19)
+
+/* USBx_UTMIP_BAT_CHRG_CFG0_0 */
+#define UTMIP_PD_CHRG 1
+
+/* USBx_UTMIP_SPARE_CFG0_0 */
+#define FUSE_SETUP_SEL (1 << 3)
+
+/* USBx_UTMIP_HSRX_CFG0_0 */
+#define UTMIP_IDLE_WAIT_SHIFT 15
+#define UTMIP_IDLE_WAIT_MASK (0x1f << UTMIP_IDLE_WAIT_SHIFT)
+#define UTMIP_ELASTIC_LIMIT_SHIFT 10
+#define UTMIP_ELASTIC_LIMIT_MASK \
+ (0x1f << UTMIP_ELASTIC_LIMIT_SHIFT)
+
+/* USBx_UTMIP_HSRX_CFG0_1 */
+#define UTMIP_HS_SYNC_START_DLY_SHIFT 1
+#define UTMIP_HS_SYNC_START_DLY_MASK \
+ (0x1f << UTMIP_HS_SYNC_START_DLY_SHIFT)
+
+/* USBx_CONTROLLER_2_USB2D_ICUSB_CTRL_0 */
+#define IC_ENB1 (1 << 3)
+
+/* PORTSC1, USB1, defined for Tegra20 to avoid compiling error */
+#define PTS1_SHIFT 31
+#define PTS1_MASK (1 << PTS1_SHIFT)
+#define STS1 (1 << 30)
+
+/* USB2D_HOSTPC1_DEVLC_0 */
+#define PTS_SHIFT 29
+#define PTS_MASK (0x7U << PTS_SHIFT)
+#define PTS_UTMI 0
+#define PTS_RESERVED 1
+#define PTS_ULPI 2
+#define PTS_ICUSB_SER 3
+#define PTS_HSIC 4
+
+#define STS (1 << 28)
+
+/* SB2_CONTROLLER_2_USB2D_PORTSC1_0 */
+#define WKOC (1 << 22)
+#define WKDS (1 << 21)
+#define WKCN (1 << 20)
+
+/* USBx_UTMIP_XCVR_CFG0_0 */
+#define UTMIP_FORCE_PD_POWERDOWN (1 << 14)
+#define UTMIP_FORCE_PD2_POWERDOWN (1 << 16)
+#define UTMIP_FORCE_PDZI_POWERDOWN (1 << 18)
+#define UTMIP_XCVR_LSBIAS_SE (1 << 21)
+#define UTMIP_XCVR_HSSLEW_MSB_SHIFT 25
+#define UTMIP_XCVR_HSSLEW_MSB_MASK \
+ (0x7f << UTMIP_XCVR_HSSLEW_MSB_SHIFT)
+#define UTMIP_XCVR_SETUP_MSB_SHIFT 22
+#define UTMIP_XCVR_SETUP_MSB_MASK (0x7 << UTMIP_XCVR_SETUP_MSB_SHIFT)
+#define UTMIP_XCVR_SETUP_SHIFT 0
+#define UTMIP_XCVR_SETUP_MASK (0xf << UTMIP_XCVR_SETUP_SHIFT)
+
+/* USBx_UTMIP_XCVR_CFG1_0 */
+#define UTMIP_XCVR_TERM_RANGE_ADJ_SHIFT 18
+#define UTMIP_XCVR_TERM_RANGE_ADJ_MASK \
+ (0xf << UTMIP_XCVR_TERM_RANGE_ADJ_SHIFT)
+#define UTMIP_FORCE_PDDISC_POWERDOWN (1 << 0)
+#define UTMIP_FORCE_PDCHRP_POWERDOWN (1 << 2)
+#define UTMIP_FORCE_PDDR_POWERDOWN (1 << 4)
+
+/* USB3_IF_USB_PHY_VBUS_SENSORS_0 */
+#define VBUS_VLD_STS (1 << 26)
+
+#endif /* _TEGRA124_USB_H_ */
void gpio_early_init_uart(void)
__attribute__((weak, alias("__gpio_early_init_uart")));
+#if defined(CONFIG_TEGRA_NAND)
void __pin_mux_nand(void)
{
funcmux_select(PERIPH_ID_NDFLASH, FUNCMUX_DEFAULT);
}
void pin_mux_nand(void) __attribute__((weak, alias("__pin_mux_nand")));
+#endif
void __pin_mux_display(void)
{
--- /dev/null
+/dts-v1/;
+
+#include "tegra124.dtsi"
+
+/ {
+ model = "NVIDIA Venice2";
+ compatible = "nvidia,venice2", "nvidia,tegra124";
+
+ aliases {
+ i2c0 = "/i2c@7000d000";
+ i2c1 = "/i2c@7000c000";
+ i2c2 = "/i2c@7000c400";
+ i2c3 = "/i2c@7000c500";
+ i2c4 = "/i2c@7000c700";
+ i2c5 = "/i2c@7000d100";
+ sdhci0 = "/sdhci@700b0600";
+ sdhci1 = "/sdhci@700b0400";
+ spi0 = "/spi@7000d400";
+ spi1 = "/spi@7000da00";
+ usb0 = "/usb@7d008000";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x80000000>;
+ };
+
+ i2c@7000c000 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000c400 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000c500 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000c700 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000d000 {
+ status = "okay";
+ clock-frequency = <400000>;
+ };
+
+ i2c@7000d100 {
+ status = "okay";
+ clock-frequency = <400000>;
+ };
+
+ spi@7000d400 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ };
+
+ spi@7000da00 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ };
+
+ sdhci@700b0400 {
+ status = "okay";
+ cd-gpios = <&gpio 170 0>; /* gpio PV2 */
+ power-gpios = <&gpio 136 0>; /* gpio PR0 */
+ bus-width = <4>;
+ };
+
+ sdhci@700b0600 {
+ status = "okay";
+ bus-width = <8>;
+ };
+
+ usb@7d008000 {
+ status = "okay";
+ nvidia,vbus-gpio = <&gpio 109 0>; /* gpio PN5, USB_VBUS_EN1 */
+ };
+};
--- /dev/null
+#
+# (C) Copyright 2013-2014
+# NVIDIA Corporation <www.nvidia.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += as3722_init.o
+obj-y += venice2.o
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch-tegra/tegra_i2c.h>
+#include "as3722_init.h"
+
+/* AS3722-PMIC-specific early init code - get CPU rails up, etc */
+
+void tegra_i2c_ll_write_addr(uint addr, uint config)
+{
+ struct i2c_ctlr *reg = (struct i2c_ctlr *)TEGRA_DVC_BASE;
+
+ writel(addr, ®->cmd_addr0);
+ writel(config, ®->cnfg);
+}
+
+void tegra_i2c_ll_write_data(uint data, uint config)
+{
+ struct i2c_ctlr *reg = (struct i2c_ctlr *)TEGRA_DVC_BASE;
+
+ writel(data, ®->cmd_data1);
+ writel(config, ®->cnfg);
+}
+
+void pmic_enable_cpu_vdd(void)
+{
+ debug("%s entry\n", __func__);
+
+ /* Don't need to set up VDD_CORE - already done - by OTP */
+
+ debug("%s: Setting VDD_CPU to 1.0V via AS3722 reg 0/4D\n", __func__);
+ /*
+ * Bring up VDD_CPU via the AS3722 PMIC on the PWR I2C bus.
+ * First set VDD to 1.0V, then enable the VDD regulator.
+ */
+ tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2);
+ tegra_i2c_ll_write_data(AS3722_SD0VOLTAGE_DATA, I2C_SEND_2_BYTES);
+ /*
+ * Don't write SDCONTROL - it's already 0x7F, i.e. all SDs enabled.
+ * tegra_i2c_ll_write_data(AS3722_SD0CONTROL_DATA, I2C_SEND_2_BYTES);
+ */
+ udelay(10 * 1000);
+
+ debug("%s: Setting VDD_GPU to 1.0V via AS3722 reg 6/4D\n", __func__);
+ /*
+ * Bring up VDD_GPU via the AS3722 PMIC on the PWR I2C bus.
+ * First set VDD to 1.0V, then enable the VDD regulator.
+ */
+ tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2);
+ tegra_i2c_ll_write_data(AS3722_SD6VOLTAGE_DATA, I2C_SEND_2_BYTES);
+ /*
+ * Don't write SDCONTROL - it's already 0x7F, i.e. all SDs enabled.
+ * tegra_i2c_ll_write_data(AS3722_SD6CONTROL_DATA, I2C_SEND_2_BYTES);
+ */
+ udelay(10 * 1000);
+
+ debug("%s: Set VPP_FUSE to 1.2V via AS3722 reg 0x12/4E\n", __func__);
+ /*
+ * Bring up VPP_FUSE via the AS3722 PMIC on the PWR I2C bus.
+ * First set VDD to 1.2V, then enable the VDD regulator.
+ */
+ tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2);
+ tegra_i2c_ll_write_data(AS3722_LDO2VOLTAGE_DATA, I2C_SEND_2_BYTES);
+ /*
+ * Don't write LDCONTROL - it's already 0xFF, i.e. all LDOs enabled.
+ * tegra_i2c_ll_write_data(AS3722_LDO2CONTROL_DATA, I2C_SEND_2_BYTES);
+ */
+ udelay(10 * 1000);
+
+ debug("%s: Set VDD_SDMMC to 3.3V via AS3722 reg 0x16/4E\n", __func__);
+ /*
+ * Bring up VDD_SDMMC via the AS3722 PMIC on the PWR I2C bus.
+ * First set it to bypass 3.3V straight thru, then enable the regulator
+ *
+ * NOTE: We do this early because doing it later seems to hose the CPU
+ * power rail/partition startup. Need to debug.
+ */
+ tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2);
+ tegra_i2c_ll_write_data(AS3722_LDO6VOLTAGE_DATA, I2C_SEND_2_BYTES);
+ /*
+ * Don't write LDCONTROL - it's already 0xFF, i.e. all LDOs enabled.
+ * tegra_i2c_ll_write_data(AS3722_LDO6CONTROL_DATA, I2C_SEND_2_BYTES);
+ */
+ udelay(10 * 1000);
+}
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/* AS3722-PMIC-specific early init regs */
+
+#define AS3722_I2C_ADDR 0x80
+
+#define AS3722_SD0VOLTAGE_REG 0x00 /* CPU */
+#define AS3722_SD1VOLTAGE_REG 0x01 /* CORE, already set by OTP */
+#define AS3722_SD6VOLTAGE_REG 0x06 /* GPU */
+#define AS3722_SDCONTROL_REG 0x4D
+
+#define AS3722_LDO2VOLTAGE_REG 0x12 /* VPP_FUSE */
+#define AS3722_LDO6VOLTAGE_REG 0x16 /* VDD_SDMMC */
+#define AS3722_LDCONTROL_REG 0x4E
+
+#define AS3722_SD0VOLTAGE_DATA (0x2800 | AS3722_SD0VOLTAGE_REG)
+#define AS3722_SD0CONTROL_DATA (0x0100 | AS3722_SDCONTROL_REG)
+
+#define AS3722_SD1VOLTAGE_DATA (0x3200 | AS3722_SD1VOLTAGE_REG)
+#define AS3722_SD1CONTROL_DATA (0x0200 | AS3722_SDCONTROL_REG)
+
+#define AS3722_SD6CONTROL_DATA (0x4000 | AS3722_SDCONTROL_REG)
+#define AS3722_SD6VOLTAGE_DATA (0x2800 | AS3722_SD6VOLTAGE_REG)
+
+#define AS3722_LDO2CONTROL_DATA (0x0400 | AS3722_LDCONTROL_REG)
+#define AS3722_LDO2VOLTAGE_DATA (0x1000 | AS3722_LDO2VOLTAGE_REG)
+
+#define AS3722_LDO6CONTROL_DATA (0x4000 | AS3722_LDCONTROL_REG)
+#define AS3722_LDO6VOLTAGE_DATA (0x3F00 | AS3722_LDO6VOLTAGE_REG)
+
+#define I2C_SEND_2_BYTES 0x0A02
+
+void pmic_enable_cpu_vdd(void);
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _PINMUX_CONFIG_VENICE2_H_
+#define _PINMUX_CONFIG_VENICE2_H_
+
+#define DEFAULT_PINMUX(_pingroup, _mux, _pull, _tri, _io) \
+ { \
+ .pingroup = PINGRP_##_pingroup, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_DEFAULT, \
+ .od = PMUX_PIN_OD_DEFAULT, \
+ .ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
+ }
+
+#define I2C_PINMUX(_pingroup, _mux, _pull, _tri, _io, _lock, _od) \
+ { \
+ .pingroup = PINGRP_##_pingroup, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_##_lock, \
+ .od = PMUX_PIN_OD_##_od, \
+ .ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
+ }
+
+#define DDC_PINMUX(_pingroup, _mux, _pull, _tri, _io, _lock, _rcv_sel) \
+ { \
+ .pingroup = PINGRP_##_pingroup, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_##_lock, \
+ .rcv_sel = PMUX_PIN_RCV_SEL_##_rcv_sel, \
+ .ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
+ }
+
+#define VI_PINMUX(_pingroup, _mux, _pull, _tri, _io, _lock, _ioreset) \
+ { \
+ .pingroup = PINGRP_##_pingroup, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_##_lock, \
+ .od = PMUX_PIN_OD_DEFAULT, \
+ .ioreset = PMUX_PIN_IO_RESET_##_ioreset \
+ }
+
+#define CEC_PINMUX(_pingroup, _mux, _pull, _tri, _io, _lock, _od) \
+ { \
+ .pingroup = PINGRP_##_pingroup, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_##_lock, \
+ .od = PMUX_PIN_OD_##_od, \
+ .ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
+ }
+
+#define USB_PINMUX CEC_PINMUX
+
+#define DEFAULT_PADCFG(_padgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) \
+ { \
+ .padgrp = PDRIVE_PINGROUP_##_padgrp, \
+ .slwf = _slwf, \
+ .slwr = _slwr, \
+ .drvup = _drvup, \
+ .drvdn = _drvdn, \
+ .lpmd = PGRP_LPMD_##_lpmd, \
+ .schmt = PGRP_SCHMT_##_schmt, \
+ .hsm = PGRP_HSM_##_hsm, \
+ }
+
+static struct pingroup_config tegra124_pinmux_common[] = {
+ /* EXTPERIPH1 pinmux */
+ DEFAULT_PINMUX(CLK1_OUT, EXTPERIPH1, NORMAL, NORMAL, OUTPUT),
+
+ /* I2S0 pinmux */
+ DEFAULT_PINMUX(DAP1_DIN, I2S0, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(DAP1_DOUT, I2S0, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP1_FS, I2S0, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP1_SCLK, I2S0, NORMAL, NORMAL, INPUT),
+
+ /* I2S1 pinmux */
+ DEFAULT_PINMUX(DAP2_DIN, I2S1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(DAP2_DOUT, I2S1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP2_FS, I2S1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP2_SCLK, I2S1, NORMAL, NORMAL, INPUT),
+
+ /* I2S3 pinmux */
+ DEFAULT_PINMUX(DAP4_DIN, I2S3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP4_DOUT, I2S3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP4_FS, I2S3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP4_SCLK, I2S3, NORMAL, NORMAL, INPUT),
+
+ /* CLDVFS pinmux */
+ DEFAULT_PINMUX(DVFS_PWM, CLDVFS, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(DVFS_CLK, CLDVFS, NORMAL, NORMAL, OUTPUT),
+
+ /* ULPI pinmux */
+ DEFAULT_PINMUX(ULPI_DATA0, ULPI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA1, ULPI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA2, ULPI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA3, ULPI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA4, ULPI, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA5, ULPI, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA6, ULPI, NORMAL, NORMAL, INPUT),
+
+ /* EC KBC/SPI */
+ DEFAULT_PINMUX(ULPI_CLK, SPI1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DIR, SPI1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_NXT, SPI1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_STP, SPI1, NORMAL, NORMAL, INPUT),
+
+ /* I2C3 (TPM) pinmux */
+ I2C_PINMUX(CAM_I2C_SCL, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
+ I2C_PINMUX(CAM_I2C_SDA, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
+
+ /* I2C2 pinmux */
+ I2C_PINMUX(GEN2_I2C_SCL, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
+ I2C_PINMUX(GEN2_I2C_SDA, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
+
+ /* UARTD pinmux (UART4 on Servo board, unused) */
+ DEFAULT_PINMUX(GPIO_PJ7, UARTD, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GPIO_PB0, UARTD, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PB1, UARTD, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PK7, UARTD, NORMAL, NORMAL, OUTPUT),
+
+ /* SPI4 (Winbond 'boot ROM') */
+ DEFAULT_PINMUX(GPIO_PG5, SPI4, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GPIO_PG6, SPI4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GPIO_PG7, SPI4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GPIO_PI3, SPI4, NORMAL, NORMAL, INPUT),
+
+ /* Touch IRQ */
+ DEFAULT_PINMUX(GPIO_W3_AUD, RSVD1, NORMAL, NORMAL, INPUT),
+
+ /* PWM1 pinmux */
+ DEFAULT_PINMUX(GPIO_PH1, PWM1, NORMAL, NORMAL, OUTPUT),
+
+ /* SDMMC1 pinmux */
+ DEFAULT_PINMUX(SDMMC1_CLK, SDMMC1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_CMD, SDMMC1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT0, SDMMC1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT1, SDMMC1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT2, SDMMC1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT3, SDMMC1, UP, NORMAL, INPUT),
+
+ /* SDMMC3 pinmux */
+ DEFAULT_PINMUX(SDMMC3_CLK, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_CMD, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT0, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT1, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT2, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT3, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_CLK_LB_IN, SDMMC3, UP, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_CLK_LB_OUT, SDMMC3, DOWN, NORMAL, INPUT),
+
+ /* SDMMC4 pinmux */
+ DEFAULT_PINMUX(SDMMC4_CLK, SDMMC4, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC4_CMD, SDMMC4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC4_DAT0, SDMMC4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC4_DAT1, SDMMC4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC4_DAT2, SDMMC4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC4_DAT3, SDMMC4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC4_DAT4, SDMMC4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC4_DAT5, SDMMC4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC4_DAT6, SDMMC4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC4_DAT7, SDMMC4, UP, NORMAL, INPUT),
+
+ /* BLINK pinmux */
+ DEFAULT_PINMUX(CLK_32K_OUT, BLINK, NORMAL, NORMAL, OUTPUT),
+
+ /* KBC pinmux */
+ DEFAULT_PINMUX(KB_COL0, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL1, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL2, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW0, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW1, KBC, UP, NORMAL, INPUT),
+
+ /* Misc */
+ DEFAULT_PINMUX(GPIO_PV0, RSVD1, NORMAL, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(KB_ROW7, RSVD1, UP, NORMAL, INPUT),
+
+ /* UARTA pinmux (BR_UART_TXD/RXD on Servo board) */
+ DEFAULT_PINMUX(KB_ROW9, UARTA, UP, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(KB_ROW10, UARTA, UP, TRISTATE, INPUT),
+
+ /* I2CPWR pinmux (I2C5) */
+ I2C_PINMUX(PWR_I2C_SCL, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
+ I2C_PINMUX(PWR_I2C_SDA, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
+
+ /* RTCK pinmux */
+ DEFAULT_PINMUX(JTAG_RTCK, RTCK, NORMAL, NORMAL, INPUT),
+
+ /* CLK pinmux */
+ DEFAULT_PINMUX(CLK_32K_IN, CLK, NORMAL, TRISTATE, INPUT),
+
+ /* PWRON pinmux */
+ DEFAULT_PINMUX(CORE_PWR_REQ, PWRON, NORMAL, NORMAL, OUTPUT),
+
+ /* CPU pinmux */
+ DEFAULT_PINMUX(CPU_PWR_REQ, CPU, NORMAL, NORMAL, OUTPUT),
+
+ /* PMI pinmux */
+ DEFAULT_PINMUX(PWR_INT_N, PMI, NORMAL, TRISTATE, INPUT),
+
+ /* RESET_OUT_N pinmux */
+ DEFAULT_PINMUX(RESET_OUT_N, RESET_OUT_N, NORMAL, NORMAL, OUTPUT),
+
+ /* EXTPERIPH3 pinmux */
+ DEFAULT_PINMUX(CLK3_OUT, EXTPERIPH3, NORMAL, NORMAL, OUTPUT),
+
+ /* I2C1 pinmux */
+ I2C_PINMUX(GEN1_I2C_SCL, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
+ I2C_PINMUX(GEN1_I2C_SDA, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
+
+ /* UARTB, GPS */
+ DEFAULT_PINMUX(UART2_CTS_N, UARTB, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(UART2_RTS_N, UARTB, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(UART2_RXD, UARTB, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(UART2_TXD, UARTB, NORMAL, NORMAL, OUTPUT),
+
+ /* UARTC (WIFI/BT) */
+ DEFAULT_PINMUX(UART3_CTS_N, UARTC, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(UART3_RTS_N, UARTC, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(UART3_RXD, UARTC, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(UART3_TXD, UARTC, NORMAL, NORMAL, OUTPUT),
+
+ /* CEC pinmux */
+ CEC_PINMUX(HDMI_CEC, CEC, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
+
+ /* I2C4 (HDMI_DDC) pinmux */
+ DDC_PINMUX(DDC_SCL, I2C4, NORMAL, NORMAL, INPUT, DEFAULT, HIGH),
+ DDC_PINMUX(DDC_SDA, I2C4, NORMAL, NORMAL, INPUT, DEFAULT, HIGH),
+
+ /* USB pinmux */
+ USB_PINMUX(USB_VBUS_EN0, USB, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE),
+ USB_PINMUX(USB_VBUS_EN1, USB, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE),
+
+ /* Unused, marked SNN_ on schematic, TRISTATE 'em */
+ DEFAULT_PINMUX(GPIO_PBB0, RSVD3, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PBB3, RSVD3, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PBB4, RSVD3, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PBB5, RSVD2, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PBB6, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PBB7, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PCC1, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PCC2, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PH3, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PI7, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PJ2, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_X5_AUD, RSVD3, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_X6_AUD, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_W2_AUD, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GPIO_PFF2, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(USB_VBUS_EN2, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_COL5, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW2, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW3, KBC, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW5, RSVD2, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW6, KBC, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW13, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW14, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW16, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(OWR, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA7, ULPI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(DAP3_DIN, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(DAP3_FS, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(DAP3_SCLK, RSVD2, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(CLK2_OUT, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC1_WP_N, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(CAM_MCLK, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(CLK3_REQ, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SPDIF_OUT, RSVD1, NORMAL, TRISTATE, INPUT),
+};
+
+static struct pingroup_config unused_pins_lowpower[] = {
+ DEFAULT_PINMUX(CLK1_REQ, RSVD3, DOWN, TRISTATE, OUTPUT),
+};
+
+/* Initially setting all used GPIO's to non-TRISTATE */
+static struct pingroup_config tegra124_pinmux_set_nontristate[] = {
+ DEFAULT_PINMUX(GPIO_X4_AUD, RSVD1, DOWN, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GPIO_X7_AUD, RSVD1, DOWN, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GPIO_W2_AUD, RSVD1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GPIO_X3_AUD, RSVD3, UP, NORMAL, INPUT),
+
+ /* EN_VDD_BL */
+ DEFAULT_PINMUX(DAP3_DOUT, I2S2, DOWN, NORMAL, OUTPUT),
+
+ /* MODEM */
+ DEFAULT_PINMUX(GPIO_PV0, RSVD3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GPIO_PV1, RSVD1, NORMAL, NORMAL, INPUT),
+
+ /* BOOT_SEL0-3 */
+ DEFAULT_PINMUX(GPIO_PG0, GMI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GPIO_PG1, GMI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GPIO_PG2, GMI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GPIO_PG3, GMI, NORMAL, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(CLK2_REQ, RSVD3, NORMAL, NORMAL, OUTPUT),
+
+ DEFAULT_PINMUX(KB_COL3, KBC, UP, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(KB_COL4, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL6, KBC, UP, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(KB_COL7, KBC, UP, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(KB_ROW4, KBC, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW8, KBC, UP, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(GPIO_PU4, RSVD3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GPIO_PU5, RSVD3, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GPIO_PU6, RSVD3, NORMAL, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(HDMI_INT, RSVD1, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(SPDIF_IN, USB, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_CD_N, SDMMC3, UP, NORMAL, INPUT),
+
+ /* TS_SHDN_L */
+ DEFAULT_PINMUX(GPIO_PK1, GMI, NORMAL, NORMAL, OUTPUT),
+};
+
+static struct padctrl_config venice2_padctrl[] = {
+ /* (_padgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) */
+ DEFAULT_PADCFG(SDIO3, SDIOCFG_DRVUP_SLWF, SDIOCFG_DRVDN_SLWR,
+ SDIOCFG_DRVUP, SDIOCFG_DRVDN, NONE, NONE, NONE),
+};
+#endif /* PINMUX_CONFIG_VENICE2_H */
--- /dev/null
+/*
+ * (C) Copyright 2013-2014
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm-generic/gpio.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/gp_padctrl.h>
+#include <asm/arch/pinmux.h>
+#include "pinmux-config-venice2.h"
+#include <i2c.h>
+
+/*
+ * Routine: pinmux_init
+ * Description: Do individual peripheral pinmux configs
+ */
+void pinmux_init(void)
+{
+ pinmux_config_table(tegra124_pinmux_set_nontristate,
+ ARRAY_SIZE(tegra124_pinmux_set_nontristate));
+
+ pinmux_config_table(tegra124_pinmux_common,
+ ARRAY_SIZE(tegra124_pinmux_common));
+
+ pinmux_config_table(unused_pins_lowpower,
+ ARRAY_SIZE(unused_pins_lowpower));
+
+ /* Initialize any non-default pad configs (APB_MISC_GP regs) */
+ padgrp_config_table(venice2_padctrl, ARRAY_SIZE(venice2_padctrl));
+}
Active arm armv7 zynq xilinx zynq zynq_zc770_xm013 zynq_zc770:ZC770_XM013 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Active arm armv7 zynq xilinx zynq zynq_zed - Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Active arm armv7:arm720t tegra114 nvidia dalmore dalmore - Tom Warren <twarren@nvidia.com>
+Active arm armv7:arm720t tegra124 nvidia venice2 venice2 - Tom Warren <twarren@nvidia.com>
Active arm armv7:arm720t tegra20 avionic-design medcom-wide medcom-wide - Alban Bedel <alban.bedel@avionic-design.de>
Active arm armv7:arm720t tegra20 avionic-design plutux plutux - Alban Bedel <alban.bedel@avionic-design.de>
Active arm armv7:arm720t tegra20 avionic-design tec tec - Alban Bedel <alban.bedel@avionic-design.de>
const void *blob = gd->fdt_blob;
debug("%s entry\n", __func__);
+ /* See if any Tegra124 MMC controllers are present */
+ count = fdtdec_find_aliases_for_id(blob, "sdhci",
+ COMPAT_NVIDIA_TEGRA124_SDMMC, node_list, MAX_HOSTS);
+ debug("%s: count of Tegra124 sdhci nodes is %d\n", __func__, count);
+ if (process_nodes(blob, node_list, count)) {
+ printf("%s: Error processing T30 mmc node(s)!\n", __func__);
+ return;
+ }
+
/* See if any Tegra30 MMC controllers are present */
count = fdtdec_find_aliases_for_id(blob, "sdhci",
COMPAT_NVIDIA_TEGRA30_SDMMC, node_list, MAX_HOSTS);
#define V_PROMPT "Tegra30 (Cardhu) # "
#define CONFIG_TEGRA_BOARD_STRING "NVIDIA Cardhu"
+#define BOARD_EXTRA_ENV_SETTINGS \
+ "board_name=cardhu-a04\0" \
+ "fdtfile=tegra30-cardhu-a04.dtb\0"
+
/* Board-specific serial config */
#define CONFIG_SERIAL_MULTI
#define CONFIG_TEGRA_ENABLE_UARTA
BOOTCMDS_DHCP
#define CONFIG_BOOTCOMMAND \
+ "set usb_need_init; " \
"for target in ${boot_targets}; do run bootcmd_${target}; done"
#endif
"stderr=serial" STDOUT_LCD "\0" \
""
+#ifndef BOARD_EXTRA_ENV_SETTINGS
+#define BOARD_EXTRA_ENV_SETTINGS
+#endif
+
#define CONFIG_EXTRA_ENV_SETTINGS \
TEGRA_DEVICE_SETTINGS \
MEM_LAYOUT_ENV_SETTINGS \
- BOOTCMDS_COMMON
+ BOOTCMDS_COMMON \
+ BOARD_EXTRA_ENV_SETTINGS
#if defined(CONFIG_TEGRA20_SFLASH) || defined(CONFIG_TEGRA20_SLINK) || defined(CONFIG_TEGRA114_SPI)
#define CONFIG_FDT_SPI
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA124_COMMON_H_
+#define _TEGRA124_COMMON_H_
+
+#include "tegra-common.h"
+
+/* Cortex-A15 uses a cache line size of 64 bytes */
+#define CONFIG_SYS_CACHELINE_SIZE 64
+
+/*
+ * NS16550 Configuration
+ */
+#define V_NS16550_CLK 408000000 /* 408MHz (pllp_out0) */
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_TEGRA124 /* is an NVIDIA Tegra124 core */
+
+/* Environment information, boards can override if required */
+#define CONFIG_LOADADDR 0x80408000 /* def. location for kernel */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LOAD_ADDR 0x80A00800 /* default */
+#define CONFIG_STACKBASE 0x82800000 /* 40MB */
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_SYS_TEXT_BASE 0x8010E000
+
+/*
+ * Memory layout for where various images get loaded by boot scripts:
+ *
+ * scriptaddr can be pretty much anywhere that doesn't conflict with something
+ * else. Put it above BOOTMAPSZ to eliminate conflicts.
+ *
+ * pxefile_addr_r can be pretty much anywhere that doesn't conflict with
+ * something else. Put it above BOOTMAPSZ to eliminate conflicts.
+ *
+ * kernel_addr_r must be within the first 128M of RAM in order for the
+ * kernel's CONFIG_AUTO_ZRELADDR option to work. Since the kernel will
+ * decompress itself to 0x8000 after the start of RAM, kernel_addr_r
+ * should not overlap that area, or the kernel will have to copy itself
+ * somewhere else before decompression. Similarly, the address of any other
+ * data passed to the kernel shouldn't overlap the start of RAM. Pushing
+ * this up to 16M allows for a sizable kernel to be decompressed below the
+ * compressed load address.
+ *
+ * fdt_addr_r simply shouldn't overlap anything else. Choosing 32M allows for
+ * the compressed kernel to be up to 16M too.
+ *
+ * ramdisk_addr_r simply shouldn't overlap anything else. Choosing 33M allows
+ * for the FDT/DTB to be up to 1M, which is hopefully plenty.
+ */
+#define MEM_LAYOUT_ENV_SETTINGS \
+ "scriptaddr=0x90000000\0" \
+ "pxefile_addr_r=0x90100000\0" \
+ "kernel_addr_r=0x81000000\0" \
+ "fdt_addr_r=0x82000000\0" \
+ "ramdisk_addr_r=0x82100000\0"
+
+/* Defines for SPL */
+#define CONFIG_SPL_TEXT_BASE 0x80108000
+#define CONFIG_SYS_SPL_MALLOC_START 0x80090000
+#define CONFIG_SPL_STACK 0x800ffffc
+
+/* Total I2C ports on Tegra124 */
+#define TEGRA_I2C_NUM_CONTROLLERS 5
+
+/* For USB EHCI controller */
+#define CONFIG_EHCI_IS_TDI
+#define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10
+
+#endif /* _TEGRA124_COMMON_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2013-2014
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/sizes.h>
+
+#include "tegra124-common.h"
+
+/* Enable fdt support for Venice2. Flash the image in u-boot-dtb.bin */
+#define CONFIG_DEFAULT_DEVICE_TREE tegra124-venice2
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
+/* High-level configuration options */
+#define V_PROMPT "Tegra124 (Venice2) # "
+#define CONFIG_TEGRA_BOARD_STRING "NVIDIA Venice2"
+
+/* Board-specific serial config */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_TEGRA_ENABLE_UARTA
+#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* I2C */
+#define CONFIG_SYS_I2C_TEGRA
+#define CONFIG_SYS_I2C_INIT_BOARD
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_MAX_I2C_BUS TEGRA_I2C_NUM_CONTROLLERS
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+
+/* SD/MMC */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_TEGRA_MMC
+#define CONFIG_CMD_MMC
+
+/* Environment in eMMC, at the end of 2nd "boot sector" */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_SYS_MMC_ENV_PART 2
+#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
+
+/* SPI */
+#define CONFIG_TEGRA114_SPI /* Compatible w/ Tegra114 SPI */
+#define CONFIG_TEGRA114_SPI_CTRLS 6
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_WINBOND
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
+#define CONFIG_SF_DEFAULT_SPEED 24000000
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_SF
+#define CONFIG_SPI_FLASH_SIZE (4 << 20)
+
+/* USB Host support */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_TEGRA
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_USB
+
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
+#include "tegra-common-post.h"
+
+#endif /* __CONFIG_H */
COMPAT_NVIDIA_TEGRA20_NAND, /* Tegra2 NAND controller */
COMPAT_NVIDIA_TEGRA20_PWM, /* Tegra 2 PWM controller */
COMPAT_NVIDIA_TEGRA20_DC, /* Tegra 2 Display controller */
+ COMPAT_NVIDIA_TEGRA124_SDMMC, /* Tegra124 SDMMC controller */
COMPAT_NVIDIA_TEGRA30_SDMMC, /* Tegra30 SDMMC controller */
COMPAT_NVIDIA_TEGRA20_SDMMC, /* Tegra20 SDMMC controller */
COMPAT_NVIDIA_TEGRA20_SFLASH, /* Tegra 2 SPI flash controller */
COMPAT(NVIDIA_TEGRA20_NAND, "nvidia,tegra20-nand"),
COMPAT(NVIDIA_TEGRA20_PWM, "nvidia,tegra20-pwm"),
COMPAT(NVIDIA_TEGRA20_DC, "nvidia,tegra20-dc"),
+ COMPAT(NVIDIA_TEGRA124_SDMMC, "nvidia,tegra124-sdhci"),
COMPAT(NVIDIA_TEGRA30_SDMMC, "nvidia,tegra30-sdhci"),
COMPAT(NVIDIA_TEGRA20_SDMMC, "nvidia,tegra20-sdhci"),
COMPAT(NVIDIA_TEGRA20_SFLASH, "nvidia,tegra20-sflash"),
projects / people / ms / u-boot.git / commitdiff
