1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2020 AMD Inc.
3 // Author: Supreeth Venkatesh <supreeth.venkatesh@amd.com>
6 #include "aspeed-g5.dtsi"
7 #include <dt-bindings/gpio/aspeed-gpio.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
11 model = "AMD EthanolX BMC";
12 compatible = "amd,ethanolx-bmc", "aspeed,ast2500";
15 reg = <0x80000000 0x20000000>;
23 video_engine_memory: jpegbuffer {
24 size = <0x02000000>; /* 32M */
25 alignment = <0x01000000>;
26 compatible = "shared-dma-pool";
38 bootargs = "console=ttyS4,115200 earlycon";
41 compatible = "gpio-leds";
44 gpios = <&gpio ASPEED_GPIO(A, 2) GPIO_ACTIVE_LOW>;
48 gpios = <&gpio ASPEED_GPIO(A, 3) GPIO_ACTIVE_LOW>;
52 compatible = "iio-hwmon";
53 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>;
63 #include "openbmc-flash-layout.dtsi"
69 pinctrl-names = "default";
70 pinctrl-0 = <&pinctrl_spi1_default>;
75 spi-max-frequency = <100000000>;
82 pinctrl-names = "default";
83 pinctrl-0 = <&pinctrl_rmii1_default>;
84 clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
85 <&syscon ASPEED_CLK_MAC1RCLK>;
86 clock-names = "MACCLK", "RCLK";
92 pinctrl-names = "default";
93 pinctrl-0 = <&pinctrl_txd1_default
95 &pinctrl_nrts1_default
96 &pinctrl_ncts1_default>;
107 pinctrl-names = "default";
108 pinctrl-0 = <&pinctrl_adc0_default
109 &pinctrl_adc1_default
110 &pinctrl_adc2_default
111 &pinctrl_adc3_default
112 &pinctrl_adc4_default>;
118 /*A0-A7*/ "","","FAULT_LED","CHASSIS_ID_LED","","","","",
119 /*B0-B7*/ "","","","","","","","",
120 /*C0-C7*/ "CHASSIS_ID_BTN","INTRUDER","AC_LOSS","","","","","",
121 /*D0-D7*/ "HDT_DBREQ","LOCAL_SPI_ROM_SEL","FPGA_SPI_ROM_SEL","JTAG_MUX_S",
122 "JTAG_MUX_OE","HDT_SEL","ASERT_WARM_RST_BTN","FPGA_RSVD",
123 /*E0-E7*/ "","","MON_P0_PWR_BTN","MON_P0_RST_BTN","MON_P0_NMI_BTN",
124 "MON_P0_PWR_GOOD","MON_PWROK","MON_RESET",
125 /*F0-F7*/ "MON_P0_PROCHOT","MON_P1_PROCHOT","MON_P0_THERMTRIP",
126 "MON_P1_THERMTRIP","P0_PRESENT","P1_PRESENT","MON_ATX_PWR_OK","",
127 /*G0-G7*/ "BRD_REV_ID_3","BRD_REV_ID_2","BRD_REV_ID_1","BRD_REV_ID_0",
128 "P0_APML_ALERT","P1_APML_ALERT","FPGA ALERT","",
129 /*H0-H7*/ "BRD_ID_0","BRD_ID_1","BRD_ID_2","BRD_ID_3",
130 "PCIE_DISCONNECTED","USB_DISCONNECTED","SPARE_0","SPARE_1",
131 /*I0-I7*/ "","","","","","","","",
132 /*J0-J7*/ "","","","","","","","",
133 /*K0-K7*/ "","","","","","","","",
134 /*L0-L7*/ "","","","","","","","",
135 /*M0-M7*/ "ASSERT_PWR_BTN","ASSERT_RST_BTN","ASSERT_NMI_BTN",
136 "ASSERT_LOCAL_LOCK","ASSERT_P0_PROCHOT","ASSERT_P1_PROCHOT",
137 "ASSERT_CLR_CMOS","ASSERT_BMC_READY",
138 /*N0-N7*/ "","","","","","","","",
139 /*O0-O7*/ "","","","","","","","",
140 /*P0-P7*/ "P0_VDD_CORE_RUN_VRHOT","P0_VDD_SOC_RUN_VRHOT",
141 "P0_VDD_MEM_ABCD_SUS_VRHOT","P0_VDD_MEM_EFGH_SUS_VRHOT",
142 "P1_VDD_CORE_RUN_VRHOT","P1_VDD_SOC_RUN_VRHOT",
143 "P1_VDD_MEM_ABCD_SUS_VRHOT","P1_VDD_MEM_EFGH_SUS_VRHOT",
144 /*Q0-Q7*/ "","","","","","","","",
145 /*R0-R7*/ "","","","","","","","",
146 /*S0-S7*/ "","","","","","","","",
147 /*T0-T7*/ "","","","","","","","",
148 /*U0-U7*/ "","","","","","","","",
149 /*V0-V7*/ "","","","","","","","",
150 /*W0-W7*/ "","","","","","","","",
151 /*X0-X7*/ "","","","","","","","",
152 /*Y0-Y7*/ "","","","","","","","",
153 /*Z0-Z7*/ "","","","","","","","",
154 /*AA0-AA7*/ "","SENSOR THERM","","","","","","",
155 /*AB0-AB7*/ "","","","","","","","",
156 /*AC0-AC7*/ "","","","","","","","";
178 compatible = "atmel,24c128";
184 //P0 Power regulators
189 //P1 Power regulators
194 //P0/P1 Thermal diode
204 compatible = "national,lm75a";
209 compatible = "national,lm75a";
214 compatible = "national,lm75a";
219 compatible = "national,lm75a";
224 compatible = "national,lm75a";
229 compatible = "national,lm75a";
234 compatible = "national,lm75a";
239 compatible = "national,lm75a";
251 aspeed,lpc-io-reg = <0x60>;
256 aspeed,lpc-io-reg = <0x62>;
261 aspeed,lpc-io-reg = <0xCA2>;
266 aspeed,lpc-io-reg = <0x97DE>;
271 snoop-ports = <0x80>, <0x81>;
281 aspeed,lpc-io-reg = <0x3f8>;
282 aspeed,lpc-interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
287 pinctrl-names = "default";
288 pinctrl-0 = <&pinctrl_pwm0_default
289 &pinctrl_pwm1_default
290 &pinctrl_pwm2_default
291 &pinctrl_pwm3_default
292 &pinctrl_pwm4_default
293 &pinctrl_pwm5_default
294 &pinctrl_pwm6_default
295 &pinctrl_pwm7_default>;
299 aspeed,fan-tach-ch = /bits/ 8 <0x00>;
304 aspeed,fan-tach-ch = /bits/ 8 <0x01>;
309 aspeed,fan-tach-ch = /bits/ 8 <0x02>;
314 aspeed,fan-tach-ch = /bits/ 8 <0x03>;
319 aspeed,fan-tach-ch = /bits/ 8 <0x04>;
324 aspeed,fan-tach-ch = /bits/ 8 <0x05>;
329 aspeed,fan-tach-ch = /bits/ 8 <0x06>;
334 aspeed,fan-tach-ch = /bits/ 8 <0x07>;
340 memory-region = <&video_engine_memory>;