668 lines
11 KiB
Plaintext
668 lines
11 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0+
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/dts-v1/;
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#include "aspeed-g5.dtsi"
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#include <dt-bindings/gpio/aspeed-gpio.h>
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#include <dt-bindings/leds/leds-pca955x.h>
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/ {
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model = "Mowgli BMC";
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compatible = "ibm,mowgli-bmc", "aspeed,ast2500";
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chosen {
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stdout-path = &uart5;
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bootargs = "console=ttyS4,115200 earlycon";
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};
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memory@80000000 {
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reg = <0x80000000 0x20000000>;
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};
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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flash_memory: region@98000000 {
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no-map;
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reg = <0x98000000 0x04000000>; /* 64M */
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};
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gfx_memory: framebuffer {
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size = <0x01000000>;
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alignment = <0x01000000>;
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compatible = "shared-dma-pool";
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reusable;
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};
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video_engine_memory: jpegbuffer {
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size = <0x02000000>;
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alignment = <0x01000000>;
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compatible = "shared-dma-pool";
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reusable;
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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event-air-water {
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label = "air-water";
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gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>;
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linux,code = <ASPEED_GPIO(F, 6)>;
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};
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event-checkstop {
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label = "checkstop";
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gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
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linux,code = <ASPEED_GPIO(J, 2)>;
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};
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event-ps0-presence {
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label = "ps0-presence";
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gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>;
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linux,code = <ASPEED_GPIO(Z, 2)>;
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};
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event-ps1-presence {
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label = "ps1-presence";
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gpios = <&gpio ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
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linux,code = <ASPEED_GPIO(Z, 0)>;
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};
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button-id {
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label = "id-button";
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gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>;
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linux,code = <ASPEED_GPIO(F, 1)>;
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};
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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poll-interval = <1000>;
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event-fan0-presence {
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label = "fan0-presence";
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gpios = <&pca9552 9 GPIO_ACTIVE_LOW>;
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linux,code = <9>;
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};
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event-fan1-presence {
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label = "fan1-presence";
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gpios = <&pca9552 10 GPIO_ACTIVE_LOW>;
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linux,code = <10>;
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};
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event-fan2-presence {
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label = "fan2-presence";
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gpios = <&pca9552 11 GPIO_ACTIVE_LOW>;
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linux,code = <11>;
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};
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event-fan3-presence {
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label = "fan3-presence";
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gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
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linux,code = <12>;
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};
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event-fan4-presence {
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label = "fan4-presence";
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gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
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linux,code = <13>;
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};
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};
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leds {
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compatible = "gpio-leds";
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front-fault {
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retain-state-shutdown;
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default-state = "keep";
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gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>;
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};
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power-button {
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retain-state-shutdown;
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default-state = "keep";
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gpios = <&gpio ASPEED_GPIO(AA, 1) GPIO_ACTIVE_LOW>;
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};
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front-id {
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retain-state-shutdown;
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default-state = "keep";
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gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_LOW>;
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};
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fan0 {
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retain-state-shutdown;
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default-state = "keep";
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gpios = <&pca9552 0 GPIO_ACTIVE_LOW>;
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};
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fan1 {
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retain-state-shutdown;
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default-state = "keep";
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gpios = <&pca9552 1 GPIO_ACTIVE_LOW>;
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};
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fan2 {
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retain-state-shutdown;
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default-state = "keep";
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gpios = <&pca9552 2 GPIO_ACTIVE_LOW>;
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};
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fan3 {
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retain-state-shutdown;
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default-state = "keep";
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gpios = <&pca9552 3 GPIO_ACTIVE_LOW>;
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};
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fan4 {
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retain-state-shutdown;
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default-state = "keep";
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gpios = <&pca9552 4 GPIO_ACTIVE_LOW>;
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};
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};
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fsi: gpio-fsi {
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compatible = "fsi-master-gpio", "fsi-master";
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#address-cells = <2>;
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#size-cells = <0>;
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no-gpio-delays;
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clock-gpios = <&gpio ASPEED_GPIO(E, 6) GPIO_ACTIVE_HIGH>;
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data-gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_HIGH>;
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mux-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
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enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
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trans-gpios = <&gpio ASPEED_GPIO(E, 5) GPIO_ACTIVE_HIGH>;
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};
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iio-hwmon-12v {
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compatible = "iio-hwmon";
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io-channels = <&adc 0>;
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};
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iio-hwmon-5v {
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compatible = "iio-hwmon";
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io-channels = <&adc 1>;
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};
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iio-hwmon-3v {
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compatible = "iio-hwmon";
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io-channels = <&adc 2>;
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};
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iio-hwmon-vdd {
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compatible = "iio-hwmon";
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io-channels = <&adc 3>;
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};
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iio-hwmon-vcs {
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compatible = "iio-hwmon";
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io-channels = <&adc 5>;
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};
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iio-hwmon-vdn {
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compatible = "iio-hwmon";
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io-channels = <&adc 7>;
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};
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iio-hwmon-vio {
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compatible = "iio-hwmon";
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io-channels = <&adc 9>;
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};
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iio-hwmon-vddra {
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compatible = "iio-hwmon";
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io-channels = <&adc 11>;
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};
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iio-hwmon-battery {
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compatible = "iio-hwmon";
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io-channels = <&adc 12>;
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};
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iio-hwmon-vddrb {
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compatible = "iio-hwmon";
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io-channels = <&adc 13>;
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};
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};
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&pwm_tacho {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default
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&pinctrl_pwm2_default &pinctrl_pwm3_default
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&pinctrl_pwm4_default>;
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fan@0 {
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reg = <0x00>;
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aspeed,fan-tach-ch = /bits/ 8 <0x00>;
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};
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fan@1 {
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reg = <0x01>;
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aspeed,fan-tach-ch = /bits/ 8 <0x01>;
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};
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fan@2 {
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reg = <0x02>;
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aspeed,fan-tach-ch = /bits/ 8 <0x02>;
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};
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fan@3 {
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reg = <0x03>;
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aspeed,fan-tach-ch = /bits/ 8 <0x03>;
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};
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fan@4 {
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reg = <0x04>;
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aspeed,fan-tach-ch = /bits/ 8 <0x04>;
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};
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fan@5 {
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reg = <0x00>;
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aspeed,fan-tach-ch = /bits/ 8 <0x05>;
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};
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fan@6 {
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reg = <0x01>;
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aspeed,fan-tach-ch = /bits/ 8 <0x06>;
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};
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fan@7 {
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reg = <0x02>;
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aspeed,fan-tach-ch = /bits/ 8 <0x07>;
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};
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fan@8 {
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reg = <0x03>;
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aspeed,fan-tach-ch = /bits/ 8 <0x08>;
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};
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fan@9 {
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reg = <0x04>;
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aspeed,fan-tach-ch = /bits/ 8 <0x09>;
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};
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};
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&fmc {
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status = "okay";
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flash@0 {
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status = "okay";
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label = "bmc";
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m25p,fast-read;
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spi-max-frequency = <50000000>;
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partitions {
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#address-cells = < 1 >;
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#size-cells = < 1 >;
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compatible = "fixed-partitions";
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u-boot@0 {
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reg = < 0 0x60000 >;
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label = "u-boot";
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};
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u-boot-env@60000 {
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reg = < 0x60000 0x20000 >;
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label = "u-boot-env";
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};
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obmc-ubi@80000 {
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reg = < 0x80000 0x1F80000 >;
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label = "obmc-ubi";
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};
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};
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};
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flash@1 {
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status = "okay";
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label = "alt-bmc";
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m25p,fast-read;
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spi-max-frequency = <50000000>;
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partitions {
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#address-cells = < 1 >;
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#size-cells = < 1 >;
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compatible = "fixed-partitions";
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u-boot@0 {
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reg = < 0 0x60000 >;
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label = "alt-u-boot";
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};
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u-boot-env@60000 {
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reg = < 0x60000 0x20000 >;
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label = "alt-u-boot-env";
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};
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obmc-ubi@80000 {
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reg = < 0x80000 0x1F80000 >;
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label = "alt-obmc-ubi";
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};
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};
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};
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};
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&spi1 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_spi1_default>;
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flash@0 {
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status = "okay";
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label = "pnor";
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m25p,fast-read;
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spi-max-frequency = <100000000>;
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};
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};
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&lpc_ctrl {
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status = "okay";
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memory-region = <&flash_memory>;
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flash = <&spi1>;
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};
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&uart1 {
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/* Rear RS-232 connector */
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_txd1_default
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&pinctrl_rxd1_default
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&pinctrl_nrts1_default
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&pinctrl_ndtr1_default
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&pinctrl_ndsr1_default
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&pinctrl_ncts1_default
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&pinctrl_ndcd1_default
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&pinctrl_nri1_default>;
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};
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&uart2 {
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/* APSS */
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
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};
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&uart5 {
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status = "okay";
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};
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&mac0 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_rmii1_default>;
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clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
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<&syscon ASPEED_CLK_MAC1RCLK>;
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clock-names = "MACCLK", "RCLK";
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use-ncsi;
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};
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&mac1 {
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status = "okay";
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||
|
|
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c0 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
tmp275@48 {
|
||
|
|
compatible = "ti,tmp275";
|
||
|
|
reg = <0x48>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c1 {
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c2 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
/* CPU MFG CONN */
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c3 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
/* APSS */
|
||
|
|
/* CPLD */
|
||
|
|
|
||
|
|
/* PCA9516 (repeater) ->
|
||
|
|
* CLK Buffer 9FGS9092
|
||
|
|
* Power Supply 0
|
||
|
|
* Power Supply 1
|
||
|
|
* PCA 9552 LED
|
||
|
|
*/
|
||
|
|
|
||
|
|
pca9552: pca9552@60 {
|
||
|
|
compatible = "nxp,pca9552";
|
||
|
|
reg = <0x60>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
gpio-controller;
|
||
|
|
#gpio-cells = <2>;
|
||
|
|
|
||
|
|
gpio@0 {
|
||
|
|
reg = <0>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@1 {
|
||
|
|
reg = <1>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@2 {
|
||
|
|
reg = <2>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@3 {
|
||
|
|
reg = <3>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@4 {
|
||
|
|
reg = <4>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@5 {
|
||
|
|
reg = <5>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@6 {
|
||
|
|
reg = <6>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@7 {
|
||
|
|
reg = <7>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@8 {
|
||
|
|
reg = <8>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@9 {
|
||
|
|
reg = <9>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@10 {
|
||
|
|
reg = <10>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@11 {
|
||
|
|
reg = <11>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@12 {
|
||
|
|
reg = <12>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@13 {
|
||
|
|
reg = <13>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@14 {
|
||
|
|
reg = <14>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
gpio@15 {
|
||
|
|
reg = <15>;
|
||
|
|
type = <PCA955X_TYPE_GPIO>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
power-supply@68 {
|
||
|
|
compatible = "ibm,cffps1";
|
||
|
|
reg = <0x68>;
|
||
|
|
};
|
||
|
|
|
||
|
|
power-supply@69 {
|
||
|
|
compatible = "ibm,cffps1";
|
||
|
|
reg = <0x69>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c4 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
/* CP0 VDD & VCS : IR35221 */
|
||
|
|
/* CP0 VDN & VIO : IR35221 */
|
||
|
|
/* CP0 VDDR : IR35221 */
|
||
|
|
|
||
|
|
ir35221@28 {
|
||
|
|
compatible = "infineon,ir35221";
|
||
|
|
reg = <0x28>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ir35221@29 {
|
||
|
|
compatible = "infineon,ir35221";
|
||
|
|
reg = <0x29>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ir35221@2d {
|
||
|
|
compatible = "infineon,ir35221";
|
||
|
|
reg = <0x2d>;
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c5 {
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c6 {
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c7 {
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c8 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
eeprom@50 {
|
||
|
|
compatible = "atmel,24c64";
|
||
|
|
reg = <0x50>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c9 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
/* PCIe G3 x16 slot */
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c10 {
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c11 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
/* CPLD */
|
||
|
|
/* TPM */
|
||
|
|
/* RTC RX8900CE */
|
||
|
|
/* TMP275A */
|
||
|
|
/* TMP275A */
|
||
|
|
|
||
|
|
rtc@32 {
|
||
|
|
compatible = "epson,rx8900";
|
||
|
|
reg = <0x32>;
|
||
|
|
};
|
||
|
|
|
||
|
|
tmp275@48 {
|
||
|
|
compatible = "ti,tmp275";
|
||
|
|
reg = <0x48>;
|
||
|
|
};
|
||
|
|
|
||
|
|
tmp275@49 {
|
||
|
|
compatible = "ti,tmp275";
|
||
|
|
reg = <0x49>;
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c12 {
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c13 {
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
&vuart {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&gfx {
|
||
|
|
status = "okay";
|
||
|
|
memory-region = <&gfx_memory>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&adc {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_adc0_default
|
||
|
|
&pinctrl_adc1_default
|
||
|
|
&pinctrl_adc2_default
|
||
|
|
&pinctrl_adc3_default
|
||
|
|
&pinctrl_adc4_default
|
||
|
|
&pinctrl_adc5_default
|
||
|
|
&pinctrl_adc6_default
|
||
|
|
&pinctrl_adc7_default
|
||
|
|
&pinctrl_adc8_default
|
||
|
|
&pinctrl_adc9_default
|
||
|
|
&pinctrl_adc10_default
|
||
|
|
&pinctrl_adc11_default
|
||
|
|
&pinctrl_adc12_default
|
||
|
|
&pinctrl_adc13_default
|
||
|
|
&pinctrl_adc14_default
|
||
|
|
&pinctrl_adc15_default>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&wdt1 {
|
||
|
|
aspeed,reset-type = "none";
|
||
|
|
aspeed,external-signal;
|
||
|
|
aspeed,ext-push-pull;
|
||
|
|
aspeed,ext-active-high;
|
||
|
|
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_wdtrst1_default>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&wdt2 {
|
||
|
|
aspeed,alt-boot;
|
||
|
|
};
|
||
|
|
|
||
|
|
&ibt {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&vhub {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&video {
|
||
|
|
status = "okay";
|
||
|
|
memory-region = <&video_engine_memory>;
|
||
|
|
};
|
||
|
|
|
||
|
|
#include "ibm-power9-dual.dtsi"
|