ARM: dts: aspeed: Add AMD DaytonaX BMC
Add initial version of device tree for the BMC in the AMD DaytonaX platform. AMD DaytonaX platform is a customer reference board (CRB) with an Aspeed ast2500 BMC manufactured by AMD. Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220921210950.10568-3-aladyshev22@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Konstantin Aladyshev
Joel Stanley
parent
4fb9c1489b
commit
3293fca4a6
@ -1574,6 +1574,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
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aspeed-ast2500-evb.dtb \
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aspeed-ast2600-evb-a1.dtb \
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aspeed-ast2600-evb.dtb \
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aspeed-bmc-amd-daytonax.dtb \
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aspeed-bmc-amd-ethanolx.dtb \
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aspeed-bmc-ampere-mtjade.dtb \
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aspeed-bmc-ampere-mtmitchell.dtb \
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319
arch/arm/boot/dts/aspeed-bmc-amd-daytonax.dts
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319
arch/arm/boot/dts/aspeed-bmc-amd-daytonax.dts
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@ -0,0 +1,319 @@
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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/interrupt-controller/irq.h>
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/ {
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model = "AMD DaytonaX BMC";
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compatible = "amd,daytonax-bmc", "aspeed,ast2500";
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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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video_engine_memory: jpegbuffer {
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size = <0x02000000>; /* 32M */
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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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aliases {
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serial0 = &uart1;
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serial4 = &uart5;
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};
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chosen {
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stdout-path = &uart5;
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bootargs = "console=ttyS4,115200";
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};
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leds {
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compatible = "gpio-leds";
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led-fault {
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gpios = <&gpio ASPEED_GPIO(A, 2) GPIO_ACTIVE_LOW>;
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};
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led-identify {
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gpios = <&gpio ASPEED_GPIO(A, 3) GPIO_ACTIVE_LOW>;
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};
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};
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iio-hwmon {
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compatible = "iio-hwmon";
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io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>,
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<&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>,
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<&adc 10>, <&adc 11>, <&adc 12>, <&adc 13>, <&adc 14>,
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<&adc 15>;
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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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m25p,fast-read;
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label = "bmc";
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#include "openbmc-flash-layout.dtsi"
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};
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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_rgmii1_default &pinctrl_mdio1_default>;
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};
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&uart1 {
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//Host Console
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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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&uart5 {
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//BMC Console
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status = "okay";
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};
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&vuart {
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status = "okay";
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aspeed,lpc-io-reg = <0x3f8>;
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aspeed,lpc-interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
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};
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&adc {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_adc0_default
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&pinctrl_adc1_default
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&pinctrl_adc2_default
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&pinctrl_adc3_default
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&pinctrl_adc4_default
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&pinctrl_adc5_default
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&pinctrl_adc6_default
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&pinctrl_adc7_default
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&pinctrl_adc8_default
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&pinctrl_adc9_default
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&pinctrl_adc10_default
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&pinctrl_adc11_default
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&pinctrl_adc12_default
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&pinctrl_adc13_default
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&pinctrl_adc14_default
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&pinctrl_adc15_default>;
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};
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&gpio {
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status = "okay";
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gpio-line-names =
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/*A0-A7*/ "","","led-fault","led-identify","","","","",
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/*B0-B7*/ "","","","","","","","",
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/*C0-C7*/ "id-button","","","","","","","",
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/*D0-D7*/ "","","ASSERT_BMC_READY","","","","","",
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/*E0-E7*/ "reset-button","reset-control","power-button","power-control","",
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"power-good","power-ok","",
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/*F0-F7*/ "","","","","","","BATTERY_DETECT","",
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/*G0-G7*/ "","","","","","","","",
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/*H0-H7*/ "","","","","","","","",
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/*I0-I7*/ "","","","","","","","",
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/*J0-J7*/ "","","","","","","","",
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/*K0-K7*/ "","","","","","","","",
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/*L0-L7*/ "","","","","","","","",
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/*M0-M7*/ "","","","","","","","",
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/*N0-N7*/ "","","","","","","","",
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/*O0-O7*/ "","","","","","","","",
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/*P0-P7*/ "","","","","","","","",
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/*Q0-Q7*/ "","","","","","","","",
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/*R0-R7*/ "","","","","","","","",
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/*S0-S7*/ "","","","","","","","",
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/*T0-T7*/ "","","","","","","","",
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/*U0-U7*/ "","","","","","","","",
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/*V0-V7*/ "","","","","","","","",
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/*W0-W7*/ "","","","","","","","",
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/*X0-X7*/ "","","","","","","","",
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/*Y0-Y7*/ "","","","","","","","",
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/*Z0-Z7*/ "","","","","","","","",
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/*AA0-AA7*/ "","","","","","","","",
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/*AB0-AB7*/ "FM_BMC_READ_SPD_TEMP","","","","","","","",
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/*AC0-AC7*/ "","","","","","","","";
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};
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&i2c0 {
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status = "okay";
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};
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&i2c1 {
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status = "okay";
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};
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&i2c2 {
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status = "okay";
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};
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&i2c3 {
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status = "okay";
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};
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&i2c4 {
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status = "okay";
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};
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&i2c5 {
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status = "okay";
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};
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&i2c6 {
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status = "okay";
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};
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&i2c7 {
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status = "okay";
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};
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&i2c8 {
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status = "okay";
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};
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&i2c10 {
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status = "okay";
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};
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&i2c11 {
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status = "okay";
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};
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&i2c12 {
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status = "okay";
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};
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&kcs3 {
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status = "okay";
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aspeed,lpc-io-reg = <0xca2>;
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};
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&lpc_snoop {
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status = "okay";
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snoop-ports = <0x80>, <0x81>;
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};
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&lpc_ctrl {
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status = "okay";
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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
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&pinctrl_pwm1_default
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&pinctrl_pwm2_default
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&pinctrl_pwm3_default
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&pinctrl_pwm4_default
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&pinctrl_pwm5_default
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&pinctrl_pwm6_default
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&pinctrl_pwm7_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 = <0x00>;
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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 = <0x01>;
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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 = <0x01>;
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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 = <0x02>;
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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 = <0x02>;
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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 = <0x03>;
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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 = <0x03>;
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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 = <0x04>;
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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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fan@10 {
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reg = <0x05>;
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aspeed,fan-tach-ch = /bits/ 8 <0x0a>;
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};
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fan@11 {
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reg = <0x05>;
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aspeed,fan-tach-ch = /bits/ 8 <0x0b>;
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};
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fan@12 {
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reg = <0x06>;
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aspeed,fan-tach-ch = /bits/ 8 <0x0c>;
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};
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fan@13 {
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reg = <0x06>;
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aspeed,fan-tach-ch = /bits/ 8 <0x0d>;
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};
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fan@14 {
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reg = <0x07>;
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aspeed,fan-tach-ch = /bits/ 8 <0x0e>;
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};
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fan@15 {
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reg = <0x07>;
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aspeed,fan-tach-ch = /bits/ 8 <0x0f>;
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};
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};
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&video {
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status = "okay";
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memory-region = <&video_engine_memory>;
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};
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&vhub {
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status = "okay";
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};
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