rockchip: backport dts changes for Radxa ROCK 5C/5C Lite

Backport dts changes up to Linux v6.17 for Radxa ROCK 5C and 5C Lite.

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://github.com/openwrt/openwrt/pull/19867
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/target/linux/rockchip/patches-6.12/004-01-v6.13-arm64-dts-rockchip-add-Radxa-ROCK-5C.patch b/target/linux/rockchip/patches-6.12/004-01-v6.13-arm64-dts-rockchip-add-Radxa-ROCK-5C.patch
new file mode 100644 (file)
index 0000000..d021e5d
--- /dev/null
+++ b/target/linux/rockchip/patches-6.12/004-01-v6.13-arm64-dts-rockchip-add-Radxa-ROCK-5C.patch
@@ -0,0 +1,957 @@
+From 3ddf5cdb77e6efd6fe9b70f36dec935e324a3cd2 Mon Sep 17 00:00:00 2001
+From: FUKAUMI Naoki <naoki@radxa.com>
+Date: Mon, 21 Oct 2024 09:05:47 +0000
+Subject: arm64: dts: rockchip: add Radxa ROCK 5C
+
+Radxa ROCK 5C is a 8K computer for everything[1] using the Rockchip
+RK3588S2 chip:
+
+- Rockchip RK3588S2
+- Quad A76 and Quad A55 CPU
+- 6 TOPS NPU
+- up to 32GB LPDDR4x RAM
+- eMMC / SPI flash connector
+- Micro SD Card slot
+- Gigabit ethernet port (supports PoE with add-on PoE HAT)
+- WiFi6 / BT5.4
+- 1x USB 3.0 Type-A HOST port
+- 1x USB 3.0 Type-A OTG port
+- 2x USB 2.0 Type-A HOST port
+- 1x USB Type-C 5V power port
+
+[1] https://radxa.com/products/rock5/5c
+
+Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
+Link: https://lore.kernel.org/r/20241021090548.1052-2-naoki@radxa.com
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+
+--- a/arch/arm64/boot/dts/rockchip/Makefile
++++ b/arch/arm64/boot/dts/rockchip/Makefile
+@@ -156,3 +156,4 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-n
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-odroid-m2.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-orangepi-5.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-rock-5a.dtb
++dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-rock-5c.dtb
+--- /dev/null
++++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
+@@ -0,0 +1,920 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++/*
++ * Copyright (c) 2024 Radxa Computer (Shenzhen) Co., Ltd.
++ */
++
++/dts-v1/;
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/leds/common.h>
++#include <dt-bindings/pinctrl/rockchip.h>
++#include <dt-bindings/soc/rockchip,vop2.h>
++#include "rk3588s.dtsi"
++
++/ {
++      model = "Radxa ROCK 5C";
++      compatible = "radxa,rock-5c", "rockchip,rk3588s";
++
++      aliases {
++              ethernet0 = &gmac1;
++              mmc0 = &sdhci;
++              mmc1 = &sdmmc;
++      };
++
++      chosen {
++              stdout-path = "serial2:1500000n8";
++      };
++
++      analog-sound {
++              compatible = "audio-graph-card";
++              label = "rk3588-es8316";
++              dais = <&i2s0_8ch_p0>;
++              routing = "MIC2", "Mic Jack",
++                        "Headphones", "HPOL",
++                        "Headphones", "HPOR";
++              widgets = "Microphone", "Mic Jack",
++                        "Headphone", "Headphones";
++      };
++
++      hdmi0-con {
++              compatible = "hdmi-connector";
++              type = "a";
++
++              port {
++                      hdmi0_con_in: endpoint {
++                              remote-endpoint = <&hdmi0_out_con>;
++                      };
++              };
++      };
++
++      leds {
++              compatible = "gpio-leds";
++              pinctrl-names = "default";
++              pinctrl-0 = <&led_pins>;
++
++              led-0 {
++                      color = <LED_COLOR_ID_GREEN>;
++                      default-state = "on";
++                      function = LED_FUNCTION_POWER;
++                      gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>;
++              };
++
++              led-1 {
++                      color = <LED_COLOR_ID_BLUE>;
++                      default-state = "on";
++                      function = LED_FUNCTION_HEARTBEAT;
++                      gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "heartbeat";
++              };
++      };
++
++      fan {
++              compatible = "pwm-fan";
++              #cooling-cells = <2>;
++              cooling-levels = <0 64 128 192 255>;
++              fan-supply = <&vcc_5v0>;
++              pwms = <&pwm3 0 10000 0>;
++      };
++
++      pcie2x1l2_3v3: regulator-pcie2x1l2-3v3 {
++              compatible = "regulator-fixed";
++              enable-active-high;
++              gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
++              pinctrl-names = "default";
++              pinctrl-0 = <&pow_en>;
++              regulator-name = "pcie2x1l2_3v3";
++              regulator-min-microvolt = <3300000>;
++              regulator-max-microvolt = <3300000>;
++              vin-supply = <&vcc_sysin>;
++      };
++
++      vcc5v_dcin: regulator-vcc5v-dcin {
++              compatible = "regulator-fixed";
++              regulator-name = "vcc5v_dcin";
++              regulator-always-on;
++              regulator-boot-on;
++              regulator-min-microvolt = <5000000>;
++              regulator-max-microvolt = <5000000>;
++      };
++
++      vcc5v0_usb_host: regulator-vcc5v0-usb-host {
++              compatible = "regulator-fixed";
++              enable-active-high;
++              gpio = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
++              pinctrl-names = "default";
++              pinctrl-0 = <&usb_host_pwren_h>;
++              regulator-name = "vcc5v0_usb_host";
++              regulator-min-microvolt = <5000000>;
++              regulator-max-microvolt = <5000000>;
++              vin-supply = <&vcc_sysin>;
++      };
++
++      vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
++              compatible = "regulator-fixed";
++              enable-active-high;
++              gpio = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
++              pinctrl-names = "default";
++              pinctrl-0 = <&usb_otg_pwren_h>;
++              regulator-name = "vcc5v0_usb_otg0";
++              regulator-min-microvolt = <5000000>;
++              regulator-max-microvolt = <5000000>;
++              vin-supply = <&vcc_sysin>;
++      };
++
++      vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
++              compatible = "regulator-fixed";
++              regulator-name = "vcc_1v1_nldo_s3";
++              regulator-always-on;
++              regulator-boot-on;
++              regulator-min-microvolt = <1100000>;
++              regulator-max-microvolt = <1100000>;
++              vin-supply = <&vcc_sysin>;
++      };
++
++      vcc_3v3_pmu: regulator-vcc-3v3-pmu {
++              compatible = "regulator-fixed";
++              regulator-name = "vcc_3v3_pmu";
++              regulator-always-on;
++              regulator-boot-on;
++              regulator-min-microvolt = <3300000>;
++              regulator-max-microvolt = <3300000>;
++              vin-supply = <&vcc_3v3_s3>;
++      };
++
++      vcc_3v3_s0: regulator-vcc-3v3-s0 {
++              compatible = "regulator-fixed";
++              regulator-name = "vcc_3v3_s0";
++              regulator-always-on;
++              regulator-boot-on;
++              regulator-min-microvolt = <3300000>;
++              regulator-max-microvolt = <3300000>;
++              vin-supply = <&vcc_1v8_s0>;
++      };
++
++      vcc_5v0: regulator-vcc-5v0 {
++              compatible = "regulator-fixed";
++              enable-active-high;
++              gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
++              pinctrl-names = "default";
++              pinctrl-0 = <&vcc_5v0_pwren_h>;
++              regulator-name = "vcc_5v0";
++              regulator-min-microvolt = <5000000>;
++              regulator-max-microvolt = <5000000>;
++              vin-supply = <&vcc_sysin>;
++      };
++
++      vcc_sysin: regulator-vcc-sysin {
++              compatible = "regulator-fixed";
++              regulator-name = "vcc_sysin";
++              regulator-always-on;
++              regulator-boot-on;
++              regulator-min-microvolt = <5000000>;
++              regulator-max-microvolt = <5000000>;
++              vin-supply = <&vcc5v_dcin>;
++      };
++
++      vcca: regulator-vcca {
++              compatible = "regulator-fixed";
++              regulator-name = "vcca";
++              regulator-always-on;
++              regulator-boot-on;
++              regulator-min-microvolt = <4000000>;
++              regulator-max-microvolt = <4000000>;
++              vin-supply = <&vcc_sysin>;
++      };
++
++      vdd_3v3: regulator-vdd-3v3 {
++              compatible = "regulator-fixed";
++              enable-active-high;
++              gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
++              pinctrl-names = "default";
++              pinctrl-0 = <&usb_wifi_pwr>;
++              regulator-name = "vdd_3v3";
++              regulator-always-on;
++              regulator-boot-on;
++              regulator-min-microvolt = <3300000>;
++              regulator-max-microvolt = <3300000>;
++              vin-supply = <&vcc_3v3_s3>;
++      };
++};
++
++&combphy0_ps {
++      status = "okay";
++};
++
++&combphy2_psu {
++      status = "okay";
++};
++
++&cpu_b0 {
++      cpu-supply = <&vdd_cpu_big0_s0>;
++};
++
++&cpu_b1 {
++      cpu-supply = <&vdd_cpu_big0_s0>;
++};
++
++&cpu_b2 {
++      cpu-supply = <&vdd_cpu_big1_s0>;
++};
++
++&cpu_b3 {
++      cpu-supply = <&vdd_cpu_big1_s0>;
++};
++
++&cpu_l0 {
++      cpu-supply = <&vdd_cpu_lit_s0>;
++};
++
++&cpu_l1 {
++      cpu-supply = <&vdd_cpu_lit_s0>;
++};
++
++&cpu_l2 {
++      cpu-supply = <&vdd_cpu_lit_s0>;
++};
++
++&cpu_l3 {
++      cpu-supply = <&vdd_cpu_lit_s0>;
++};
++
++&gmac1 {
++      phy-handle = <&rgmii_phy1>;
++      phy-mode = "rgmii-id";
++      phy-supply = <&vcc_3v3_s0>;
++      pinctrl-0 = <&gmac1_miim
++                   &gmac1_tx_bus2
++                   &gmac1_rx_bus2
++                   &gmac1_rgmii_clk
++                   &gmac1_rgmii_bus
++                   &gmac1_clkinout>;
++      pinctrl-names = "default";
++      status = "okay";
++};
++
++&gpu {
++      mali-supply = <&vdd_gpu_s0>;
++      status = "okay";
++};
++
++&hdmi0 {
++      pinctrl-names = "default";
++      pinctrl-0 = <&hdmim0_tx0_cec
++                   &hdmim1_tx0_hpd
++                   &hdmim0_tx0_scl
++                   &hdmim0_tx0_sda>;
++      status = "okay";
++};
++
++&hdmi0_in {
++      hdmi0_in_vp0: endpoint {
++              remote-endpoint = <&vp0_out_hdmi0>;
++      };
++};
++
++&hdmi0_out {
++      hdmi0_out_con: endpoint {
++              remote-endpoint = <&hdmi0_con_in>;
++      };
++};
++
++&hdptxphy_hdmi0 {
++      status = "okay";
++};
++
++&i2c0 {
++      pinctrl-names = "default";
++      pinctrl-0 = <&i2c0m2_xfer>;
++      status = "okay";
++
++      vdd_cpu_big0_s0: regulator@42 {
++              compatible = "rockchip,rk8602";
++              reg = <0x42>;
++              fcs,suspend-voltage-selector = <1>;
++              regulator-name = "vdd_cpu_big0_s0";
++              regulator-always-on;
++              regulator-boot-on;
++              regulator-min-microvolt = <550000>;
++              regulator-max-microvolt = <1050000>;
++              regulator-ramp-delay = <2300>;
++              vin-supply = <&vcc_sysin>;
++
++              regulator-state-mem {
++                      regulator-off-in-suspend;
++              };
++      };
++
++      vdd_cpu_big1_s0: regulator@43 {
++              compatible = "rockchip,rk8603", "rockchip,rk8602";
++              reg = <0x43>;
++              fcs,suspend-voltage-selector = <1>;
++              regulator-name = "vdd_cpu_big1_s0";
++              regulator-always-on;
++              regulator-boot-on;
++              regulator-min-microvolt = <550000>;
++              regulator-max-microvolt = <1050000>;
++              regulator-ramp-delay = <2300>;
++              vin-supply = <&vcc_sysin>;
++
++              regulator-state-mem {
++                      regulator-off-in-suspend;
++              };
++      };
++
++      eeprom@50 {
++              compatible = "belling,bl24c16a", "atmel,24c16";
++              reg = <0x50>;
++              pagesize = <16>;
++              vcc-supply = <&vcc_3v3_pmu>;
++      };
++};
++
++&i2c2 {
++      status = "okay";
++
++      vdd_npu_s0: regulator@42 {
++              compatible = "rockchip,rk8602";
++              reg = <0x42>;
++              fcs,suspend-voltage-selector = <1>;
++              regulator-name = "vdd_npu_s0";
++              regulator-always-on;
++              regulator-boot-on;
++              regulator-min-microvolt = <550000>;
++              regulator-max-microvolt = <950000>;
++              regulator-ramp-delay = <2300>;
++              vin-supply = <&vcc_sysin>;
++
++              regulator-state-mem {
++                      regulator-off-in-suspend;
++              };
++      };
++};
++
++&i2c5 {
++      pinctrl-names = "default";
++      pinctrl-0 = <&i2c5m2_xfer>;
++      status = "okay";
++
++      rtc@51 {
++              compatible = "haoyu,hym8563";
++              reg = <0x51>;
++              #clock-cells = <0>;
++              clock-output-names = "rtcic_32kout";
++              interrupt-parent = <&gpio0>;
++              interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
++              pinctrl-names = "default";
++              pinctrl-0 = <&rtc_int_l>;
++      };
++};
++
++&i2c7 {
++      status = "okay";
++
++      audio-codec@11 {
++              compatible = "everest,es8316";
++              reg = <0x11>;
++              assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
++              assigned-clock-rates = <12288000>;
++              clocks = <&cru I2S0_8CH_MCLKOUT>;
++              clock-names = "mclk";
++              #sound-dai-cells = <0>;
++
++              port {
++                      es8316_p0_0: endpoint {
++                              remote-endpoint = <&i2s0_8ch_p0_0>;
++                      };
++              };
++      };
++};
++
++&i2s0_8ch {
++      pinctrl-names = "default";
++      pinctrl-0 = <&i2s0_lrck
++                   &i2s0_mclk
++                   &i2s0_sclk
++                   &i2s0_sdi0
++                   &i2s0_sdo0>;
++      status = "okay";
++
++      i2s0_8ch_p0: port {
++              i2s0_8ch_p0_0: endpoint {
++                      dai-format = "i2s";
++                      mclk-fs = <256>;
++                      remote-endpoint = <&es8316_p0_0>;
++              };
++      };
++};
++
++&mdio1 {
++      rgmii_phy1: ethernet-phy@1 {
++              compatible = "ethernet-phy-id001c.c916";
++              reg = <1>;
++              pinctrl-names = "default";
++              pinctrl-0 = <&gmac1_rstn>;
++              reset-assert-us = <20000>;
++              reset-deassert-us = <100000>;
++              reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
++      };
++};
++
++&pcie2x1l2 {
++      pinctrl-names = "default";
++      pinctrl-0 = <&pcie20x1_2_perstn_m0>;
++      reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
++      vpcie3v3-supply = <&pcie2x1l2_3v3>;
++      status = "okay";
++};
++
++&pinctrl {
++      leds {
++              led_pins: led-pins {
++                      rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>,
++                                      <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
++              };
++      };
++
++      mdio {
++              gmac1_rstn: gmac1-rstn {
++                      rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
++              };
++      };
++
++      pcie {
++              pcie20x1_2_perstn_m0: pcie20x1-2-perstn-m0 {
++                      rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
++              };
++
++              pow_en: pow-en {
++                      rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
++              };
++      };
++
++      rtc {
++              rtc_int_l: rtc-int-l {
++                      rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
++              };
++      };
++
++      usb {
++              usb_host_pwren_h: usb-host-pwren-h {
++                      rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
++              };
++
++              usb_otg_pwren_h: usb-otg-pwren-h {
++                      rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
++              };
++
++              usb_wifi_pwr: usb-wifi-pwr {
++                      rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
++              };
++
++              vcc_5v0_pwren_h: vcc-5v0-pwren-h {
++                      rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
++              };
++      };
++};
++
++&pwm3 {
++      pinctrl-names = "default";
++      pinctrl-0 = <&pwm3m1_pins>;
++      status = "okay";
++};
++
++&saradc {
++      vref-supply = <&vcca_1v8_s0>;
++      status = "okay";
++};
++
++&sdhci {
++      bus-width = <8>;
++      mmc-hs400-1_8v;
++      mmc-hs400-enhanced-strobe;
++      no-sdio;
++      no-sd;
++      non-removable;
++      status = "okay";
++};
++
++&sdmmc {
++      bus-width = <4>;
++      cap-mmc-highspeed;
++      cap-sd-highspeed;
++      disable-wp;
++      no-sdio;
++      no-mmc;
++      sd-uhs-sdr104;
++      vmmc-supply = <&vcc_3v3_s3>;
++      vqmmc-supply = <&vccio_sd_s0>;
++      status = "okay";
++};
++
++&sfc {
++      pinctrl-names = "default";
++      pinctrl-0 = <&fspim0_pins>;
++
++      flash@0 {
++              compatible = "jedec,spi-nor";
++              reg = <0>;
++              spi-max-frequency = <104000000>;
++              spi-rx-bus-width = <4>;
++              spi-tx-bus-width = <1>;
++      };
++};
++
++&spi2 {
++      status = "okay";
++      assigned-clocks = <&cru CLK_SPI2>;
++      assigned-clock-rates = <200000000>;
++      num-cs = <1>;
++      pinctrl-names = "default";
++      pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
++
++      pmic@0 {
++              compatible = "rockchip,rk806";
++              reg = <0>;
++              gpio-controller;
++              #gpio-cells = <2>;
++              interrupt-parent = <&gpio0>;
++              interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
++              pinctrl-names = "default";
++              pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
++                          <&rk806_dvs2_null>, <&rk806_dvs3_null>;
++              spi-max-frequency = <1000000>;
++              system-power-controller;
++
++              vcc1-supply = <&vcc_sysin>;
++              vcc2-supply = <&vcc_sysin>;
++              vcc3-supply = <&vcc_sysin>;
++              vcc4-supply = <&vcc_sysin>;
++              vcc5-supply = <&vcc_sysin>;
++              vcc6-supply = <&vcc_sysin>;
++              vcc7-supply = <&vcc_sysin>;
++              vcc8-supply = <&vcc_sysin>;
++              vcc9-supply = <&vcc_sysin>;
++              vcc10-supply = <&vcc_sysin>;
++              vcc11-supply = <&vcc_2v0_pldo_s3>;
++              vcc12-supply = <&vcc_sysin>;
++              vcc13-supply = <&vcc_1v1_nldo_s3>;
++              vcc14-supply = <&vcc_1v1_nldo_s3>;
++              vcca-supply = <&vcca>;
++
++              rk806_dvs1_null: dvs1-null-pins {
++                      pins = "gpio_pwrctrl1";
++                      function = "pin_fun0";
++              };
++
++              rk806_dvs2_null: dvs2-null-pins {
++                      pins = "gpio_pwrctrl2";
++                      function = "pin_fun0";
++              };
++
++              rk806_dvs3_null: dvs3-null-pins {
++                      pins = "gpio_pwrctrl3";
++                      function = "pin_fun0";
++              };
++
++              regulators {
++                      vdd_gpu_s0: dcdc-reg1 {
++                              regulator-name = "vdd_gpu_s0";
++                              regulator-boot-on;
++                              regulator-min-microvolt = <550000>;
++                              regulator-max-microvolt = <950000>;
++                              regulator-ramp-delay = <12500>;
++                              regulator-enable-ramp-delay = <400>;
++
++                              regulator-state-mem {
++                                      regulator-off-in-suspend;
++                              };
++                      };
++
++                      vdd_cpu_lit_s0: dcdc-reg2 {
++                              regulator-name = "vdd_cpu_lit_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <550000>;
++                              regulator-max-microvolt = <950000>;
++                              regulator-ramp-delay = <12500>;
++
++                              regulator-state-mem {
++                                      regulator-off-in-suspend;
++                              };
++                      };
++
++                      vdd_logic_s0: dcdc-reg3 {
++                              regulator-name = "vdd_logic_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <675000>;
++                              regulator-max-microvolt = <750000>;
++                              regulator-ramp-delay = <12500>;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                                      regulator-suspend-microvolt = <750000>;
++                              };
++                      };
++
++                      vdd_vdenc_s0: dcdc-reg4 {
++                              regulator-name = "vdd_vdenc_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <550000>;
++                              regulator-max-microvolt = <950000>;
++                              regulator-ramp-delay = <12500>;
++
++                              regulator-state-mem {
++                                      regulator-off-in-suspend;
++                              };
++                      };
++
++                      vdd_ddr_s0: dcdc-reg5 {
++                              regulator-name = "vdd_ddr_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <675000>;
++                              regulator-max-microvolt = <900000>;
++                              regulator-ramp-delay = <12500>;
++
++                              regulator-state-mem {
++                                      regulator-off-in-suspend;
++                                      regulator-suspend-microvolt = <850000>;
++                              };
++                      };
++
++                      vdd2_ddr_s3: dcdc-reg6 {
++                              regulator-name = "vdd2_ddr_s3";
++                              regulator-always-on;
++                              regulator-boot-on;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                              };
++                      };
++
++                      vcc_2v0_pldo_s3: dcdc-reg7 {
++                              regulator-name = "vdd_2v0_pldo_s3";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <2000000>;
++                              regulator-max-microvolt = <2000000>;
++                              regulator-ramp-delay = <12500>;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                                      regulator-suspend-microvolt = <2000000>;
++                              };
++                      };
++
++                      vcc_3v3_s3: dcdc-reg8 {
++                              regulator-name = "vcc_3v3_s3";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <3300000>;
++                              regulator-max-microvolt = <3300000>;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                                      regulator-suspend-microvolt = <3300000>;
++                              };
++                      };
++
++                      vddq_ddr_s0: dcdc-reg9 {
++                              regulator-name = "vddq_ddr_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++
++                              regulator-state-mem {
++                                      regulator-off-in-suspend;
++                              };
++                      };
++
++                      vcc1v8_pmu_ddr_s3: dcdc-reg10 {
++                              regulator-name = "vcc1v8_pmu_ddr_s3";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <1800000>;
++                              regulator-max-microvolt = <1800000>;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                                      regulator-suspend-microvolt = <1800000>;
++                              };
++                      };
++
++                      vcc_1v8_s0: pldo-reg1 {
++                              regulator-name = "vcc_1v8_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <1800000>;
++                              regulator-max-microvolt = <1800000>;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                                      regulator-suspend-microvolt = <1800000>;
++                              };
++                      };
++
++                      vcca_1v8_s0: pldo-reg2 {
++                              regulator-name = "vcca_1v8_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <1800000>;
++                              regulator-max-microvolt = <1800000>;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                                      regulator-suspend-microvolt = <1800000>;
++                              };
++                      };
++
++                      vdda_1v2_s0: pldo-reg3 {
++                              regulator-name = "vdda_1v2_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <1200000>;
++                              regulator-max-microvolt = <1200000>;
++
++                              regulator-state-mem {
++                                      regulator-off-in-suspend;
++                              };
++                      };
++
++                      vcca_3v3_s0: pldo-reg4 {
++                              regulator-name = "vcca_3v3_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <3300000>;
++                              regulator-max-microvolt = <3300000>;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                                      regulator-suspend-microvolt = <3300000>;
++                              };
++                      };
++
++                      vccio_sd_s0: pldo-reg5 {
++                              regulator-name = "vccio_sd_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <1800000>;
++                              regulator-max-microvolt = <3300000>;
++
++                              regulator-state-mem {
++                                      regulator-off-in-suspend;
++                              };
++                      };
++
++                      pldo6_s3: pldo-reg6 {
++                              regulator-name = "pldo6_s3";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <1800000>;
++                              regulator-max-microvolt = <1800000>;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                                      regulator-suspend-microvolt = <1800000>;
++                              };
++                      };
++
++                      vdd_0v75_s3: nldo-reg1 {
++                              regulator-name = "vdd_0v75_s3";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <750000>;
++                              regulator-max-microvolt = <750000>;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                                      regulator-suspend-microvolt = <750000>;
++                              };
++                      };
++
++                      vdda_ddr_pll_s0: nldo-reg2 {
++                              regulator-name = "vdda_ddr_pll_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <850000>;
++                              regulator-max-microvolt = <850000>;
++
++                              regulator-state-mem {
++                                      regulator-on-in-suspend;
++                                      regulator-suspend-microvolt = <850000>;
++                              };
++                      };
++
++                      vdda_0v75_s0: nldo-reg3 {
++                              regulator-name = "vdda_0v75_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <750000>;
++                              regulator-max-microvolt = <750000>;
++
++                              regulator-state-mem {
++                                      regulator-off-in-suspend;
++                              };
++                      };
++
++                      vdda_0v85_s0: nldo-reg4 {
++                              regulator-name = "vdda_0v85_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <850000>;
++                              regulator-max-microvolt = <850000>;
++
++                              regulator-state-mem {
++                                      regulator-off-in-suspend;
++                              };
++                      };
++
++                      vdd_0v75_s0: nldo-reg5 {
++                              regulator-name = "vdd_0v75_s0";
++                              regulator-always-on;
++                              regulator-boot-on;
++                              regulator-min-microvolt = <750000>;
++                              regulator-max-microvolt = <750000>;
++
++                              regulator-state-mem {
++                                      regulator-off-in-suspend;
++                              };
++                      };
++              };
++      };
++};
++
++&tsadc {
++      status = "okay";
++};
++
++&u2phy0 {
++      status = "okay";
++};
++
++&u2phy0_otg {
++      phy-supply = <&vcc5v0_usb_otg0>;
++      status = "okay";
++};
++
++&u2phy2 {
++      status = "okay";
++};
++
++&u2phy2_host {
++      /* connected to USB hub, which is powered by vcc_5v0 */
++      phy-supply = <&vcc_5v0>;
++      status = "okay";
++};
++
++&u2phy3 {
++      status = "okay";
++};
++
++&u2phy3_host {
++      phy-supply = <&vcc5v0_usb_host>;
++      status = "okay";
++};
++
++&uart2 {
++      pinctrl-0 = <&uart2m0_xfer>;
++      status = "okay";
++};
++
++&usbdp_phy0 {
++      status = "okay";
++};
++
++&usb_host0_ehci {
++      status = "okay";
++};
++
++&usb_host0_xhci {
++      dr_mode = "host";
++      status = "okay";
++};
++
++&usb_host1_ehci {
++      status = "okay";
++};
++
++&usb_host1_ohci {
++      status = "okay";
++};
++
++&usb_host2_xhci {
++      status = "okay";
++};
++
++&vop_mmu {
++      status = "okay";
++};
++
++&vop {
++      status = "okay";
++};
++
++&vp0 {
++      vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
++              reg = <ROCKCHIP_VOP2_EP_HDMI0>;
++              remote-endpoint = <&hdmi0_in_vp0>;
++      };
++};

diff --git a/target/linux/rockchip/patches-6.12/004-02-v6.15-arm64-dts-rockchip-Add-finer-grained-PWM-states-for-.patch b/target/linux/rockchip/patches-6.12/004-02-v6.15-arm64-dts-rockchip-Add-finer-grained-PWM-states-for-.patch
new file mode 100644 (file)
index 0000000..802ab6b
--- /dev/null
+++ b/target/linux/rockchip/patches-6.12/004-02-v6.15-arm64-dts-rockchip-Add-finer-grained-PWM-states-for-.patch
@@ -0,0 +1,34 @@
+From 6ed35e6ff556626734c400fff5a636b38b91fe19 Mon Sep 17 00:00:00 2001
+From: Alexey Charkov <alchark@gmail.com>
+Date: Mon, 20 Jan 2025 23:22:46 +0400
+Subject: arm64: dts: rockchip: Add finer-grained PWM states for the fan on
+ Rock 5C
+
+Radxa Heatsink 6540B, which is the official cooling accessory for the
+Rock 5C board, includes a small 5V fan, which in my testing spins up
+reliably at a PWM setting of 24 (out of 255). It is also quite loud
+at the current minimum setting of 64, and noticeably less so at 24.
+
+Introduce two intermediate PWM states at the lower end of the fan's
+operating range to enable better balance between noise and cooling.
+
+Note further that, in my testing, having the fan run at 44 is enough
+to keep the system from thermal throttling with sustained 100% load
+on its 8 CPU cores (in 22C ambient temperature and no case)
+
+Signed-off-by: Alexey Charkov <alchark@gmail.com>
+Acked-by: Dragan Simic <dsimic@manjaro.org>
+Link: https://lore.kernel.org/r/20250120-rock-5c-fan-v1-1-5fb8446c981b@gmail.com
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+
+--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
+@@ -71,7 +71,7 @@
+       fan {
+               compatible = "pwm-fan";
+               #cooling-cells = <2>;
+-              cooling-levels = <0 64 128 192 255>;
++              cooling-levels = <0 24 44 64 128 192 255>;
+               fan-supply = <&vcc_5v0>;
+               pwms = <&pwm3 0 10000 0>;
+       };

diff --git a/target/linux/rockchip/patches-6.12/004-03-v6.15-arm64-dts-rockchip-Enable-automatic-fan-control-on-R.patch b/target/linux/rockchip/patches-6.12/004-03-v6.15-arm64-dts-rockchip-Enable-automatic-fan-control-on-R.patch
new file mode 100644 (file)
index 0000000..df9f58d
--- /dev/null
+++ b/target/linux/rockchip/patches-6.12/004-03-v6.15-arm64-dts-rockchip-Enable-automatic-fan-control-on-R.patch
@@ -0,0 +1,62 @@
+From cd5681e63fb9887bd05d4ef59151d6a6b39c9d33 Mon Sep 17 00:00:00 2001
+From: Alexey Charkov <alchark@gmail.com>
+Date: Mon, 20 Jan 2025 23:22:47 +0400
+Subject: arm64: dts: rockchip: Enable automatic fan control on Radxa Rock 5C
+
+Add the necessary cooling map to enable the kernel's thermal subsystem
+to manage the fan speed automatically depending on the overall SoC
+package temperature on Radxa Rock 5C
+
+Signed-off-by: Alexey Charkov <alchark@gmail.com>
+Reviewed-by: Dragan Simic <dsimic@manjaro.org>
+Link: https://lore.kernel.org/r/20250120-rock-5c-fan-v1-2-5fb8446c981b@gmail.com
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+
+--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
+@@ -68,7 +68,7 @@
+               };
+       };
+ 
+-      fan {
++      fan: fan {
+               compatible = "pwm-fan";
+               #cooling-cells = <2>;
+               cooling-levels = <0 24 44 64 128 192 255>;
+@@ -417,6 +417,36 @@
+       };
+ };
+ 
++&package_thermal {
++      polling-delay = <1000>;
++
++      trips {
++              package_fan0: package-fan0 {
++                      temperature = <55000>;
++                      hysteresis = <2000>;
++                      type = "active";
++              };
++
++              package_fan1: package-fan1 {
++                      temperature = <65000>;
++                      hysteresis = <2000>;
++                      type = "active";
++              };
++      };
++
++      cooling-maps {
++              map0 {
++                      trip = <&package_fan0>;
++                      cooling-device = <&fan THERMAL_NO_LIMIT 1>;
++              };
++
++              map1 {
++                      trip = <&package_fan1>;
++                      cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
++              };
++      };
++};
++
+ &pcie2x1l2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pcie20x1_2_perstn_m0>;

diff --git a/target/linux/rockchip/patches-6.12/004-04-v6.15-arm64-dts-rockchip-Fix-label-name-of-hdptxphy-for-RK.patch b/target/linux/rockchip/patches-6.12/004-04-v6.15-arm64-dts-rockchip-Fix-label-name-of-hdptxphy-for-RK.patch
new file mode 100644 (file)
index 0000000..97fa8ef
--- /dev/null
+++ b/target/linux/rockchip/patches-6.12/004-04-v6.15-arm64-dts-rockchip-Fix-label-name-of-hdptxphy-for-RK.patch
@@ -0,0 +1,26 @@
+From 2efdb041019fd6c58abefba3eb6fdc4d659e576c Mon Sep 17 00:00:00 2001
+From: Damon Ding <damon.ding@rock-chips.com>
+Date: Thu, 6 Feb 2025 11:03:30 +0800
+Subject: arm64: dts: rockchip: Fix label name of hdptxphy for RK3588
+
+The hdptxphy is a combo transmit-PHY for HDMI2.1 TMDS Link, FRL Link, DP
+and eDP Link. Therefore, it is better to name it hdptxphy0 other than
+hdptxphy_hdmi0, which will be referenced by both hdmi0 and edp0 nodes.
+
+Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
+Link: https://lore.kernel.org/r/20250206030330.680424-3-damon.ding@rock-chips.com
+[added armsom-sige7, where hdmi-support was added recently and also
+ the hdptxphy0-as-dclk source I just added]
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+
+--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
+@@ -278,7 +278,7 @@
+       };
+ };
+ 
+-&hdptxphy_hdmi0 {
++&hdptxphy0 {
+       status = "okay";
+ };
+ 

diff --git a/target/linux/rockchip/patches-6.12/004-05-v6.15-arm64-dts-rockchip-switch-Rock-5C-to-PMIC-based-TSHU.patch b/target/linux/rockchip/patches-6.12/004-05-v6.15-arm64-dts-rockchip-switch-Rock-5C-to-PMIC-based-TSHU.patch
new file mode 100644 (file)
index 0000000..dbc5caf
--- /dev/null
+++ b/target/linux/rockchip/patches-6.12/004-05-v6.15-arm64-dts-rockchip-switch-Rock-5C-to-PMIC-based-TSHU.patch
@@ -0,0 +1,36 @@
+From 52cababc9c1914ebf50929bfb9a67c8f74cd60ab Mon Sep 17 00:00:00 2001
+From: Alexey Charkov <alchark@gmail.com>
+Date: Tue, 4 Feb 2025 13:02:28 +0400
+Subject: arm64: dts: rockchip: switch Rock 5C to PMIC-based TSHUT reset
+
+Radxa Rock 5C supports both CRU-based (default) and PMIC-based reset
+upon thermal runaway conditions. The former resets the SoC by internally
+poking the CRU from TSADC, while the latter power-cycles the whole board
+by pulling the PMIC reset line low in case of uncontrolled overheating.
+
+Switch to a PMIC-based reset, as the more 'thorough' of the two.
+
+Tested by temporarily setting rockchip,hw-tshut-temp to 65C to simulate
+overheating - this causes the board to reset when any of the on-chip
+temperature sensors surpasses the tshut temperature.
+
+Requires Alexander's patch [1] fixing TSADC pinctrl assignment
+
+[1] https://lore.kernel.org/r/20250130053849.4902-1-eagle.alexander923@gmail.com
+
+Signed-off-by: Alexey Charkov <alchark@gmail.com>
+Reviewed-by: Dragan Simic <dsimic@manjaro.org>
+Link: https://lore.kernel.org/r/20250204-rock-5c-tshut-v1-1-33301e4eef64@gmail.com
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+
+--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
+@@ -873,6 +873,8 @@
+ };
+ 
+ &tsadc {
++      rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
++      rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
+       status = "okay";
+ };
+ 

diff --git a/target/linux/rockchip/patches-6.12/004-06-v6.15-arm64-dts-rockchip-Add-GPU-power-domain-regulator-de.patch b/target/linux/rockchip/patches-6.12/004-06-v6.15-arm64-dts-rockchip-Add-GPU-power-domain-regulator-de.patch
new file mode 100644 (file)
index 0000000..140ab58
--- /dev/null
+++ b/target/linux/rockchip/patches-6.12/004-06-v6.15-arm64-dts-rockchip-Add-GPU-power-domain-regulator-de.patch
@@ -0,0 +1,48 @@
+From f94500eb7328b35f3d0927635b1aba26c85ea4b0 Mon Sep 17 00:00:00 2001
+From: Sebastian Reichel <sebastian.reichel@collabora.com>
+Date: Thu, 20 Feb 2025 19:58:11 +0100
+Subject: arm64: dts: rockchip: Add GPU power domain regulator dependency for
+ RK3588
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Enabling the GPU power domain requires that the GPU regulator is
+enabled. The regulator is enabled at boot time, but gets disabled
+automatically when there are no users.
+
+This means the system might run into a failure state hanging the
+whole system for the following use cases:
+
+ * if the GPU driver is being probed late (e.g. build as a
+   module and firmware is not in initramfs), the regulator
+   might already have been disabled. In that case the power
+   domain is enabled before the regulator.
+ * unbinding the GPU driver will disable the PM domain and
+   the regulator. When the driver is bound again, the PM
+   domain will be enabled before the regulator and error
+   appears.
+
+Avoid this by adding an explicit regulator dependency to the
+power domain.
+
+Tested-by: Heiko Stuebner <heiko@sntech.de>
+Reported-by: Adrián Martínez Larumbe <adrian.larumbe@collabora.com>
+Tested-by: Adrian Larumbe <adrian.larumbe@collabora.com> # On Rock 5B
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
+Link: https://lore.kernel.org/r/20250220-rk3588-gpu-pwr-domain-regulator-v6-8-a4f9c24e5b81@kernel.org
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+
+--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
+@@ -455,6 +455,10 @@
+       status = "okay";
+ };
+ 
++&pd_gpu {
++      domain-supply = <&vdd_gpu_s0>;
++};
++
+ &pinctrl {
+       leds {
+               led_pins: led-pins {

diff --git a/target/linux/rockchip/patches-6.12/133-arm64-dts-rockchip-Update-LED-properties-for-Radxa-ROCK-5C.patch b/target/linux/rockchip/patches-6.12/133-arm64-dts-rockchip-Update-LED-properties-for-Radxa-ROCK-5C.patch
new file mode 100644 (file)
index 0000000..fadc372
--- /dev/null
+++ b/target/linux/rockchip/patches-6.12/133-arm64-dts-rockchip-Update-LED-properties-for-Radxa-ROCK-5C.patch
@@ -0,0 +1,33 @@
+--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5c.dts
+@@ -19,6 +19,10 @@
+               ethernet0 = &gmac1;
+               mmc0 = &sdhci;
+               mmc1 = &sdmmc;
++              led-boot = &led_green;
++              led-failsafe = &led_green;
++              led-running = &led_green;
++              led-upgrade = &led_green;
+       };
+ 
+       chosen {
+@@ -52,7 +56,7 @@
+               pinctrl-names = "default";
+               pinctrl-0 = <&led_pins>;
+ 
+-              led-0 {
++              led_green: led-0 {
+                       color = <LED_COLOR_ID_GREEN>;
+                       default-state = "on";
+                       function = LED_FUNCTION_POWER;
+@@ -61,10 +65,8 @@
+ 
+               led-1 {
+                       color = <LED_COLOR_ID_BLUE>;
+-                      default-state = "on";
+                       function = LED_FUNCTION_HEARTBEAT;
+                       gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
+-                      linux,default-trigger = "heartbeat";
+               };
+       };
+