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ARM: dts: aspeed: Add Meta SanMiguel BMC
Add linux device tree entry for Meta (Facebook) SanMiguel compute-tray BMC using AT2620 SoC. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
This commit is contained in:
Potin Lai
Andrew Jeffery
parent
a8af0f311d
commit
68b44988df
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@ -34,6 +34,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
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aspeed-bmc-facebook-harma.dtb \
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aspeed-bmc-facebook-minerva.dtb \
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aspeed-bmc-facebook-minipack.dtb \
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aspeed-bmc-facebook-sanmiguel.dtb \
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aspeed-bmc-facebook-santabarbara.dtb \
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aspeed-bmc-facebook-tiogapass.dtb \
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aspeed-bmc-facebook-wedge40.dtb \
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668
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts
Normal file
668
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts
Normal file
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@ -0,0 +1,668 @@
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// SPDX-License-Identifier: GPL-2.0+
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// Copyright (c) 2025 Facebook Inc.
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/dts-v1/;
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#include "aspeed-g6.dtsi"
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#include <dt-bindings/gpio/aspeed-gpio.h>
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#include <dt-bindings/i2c/i2c.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/leds/common.h>
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#include <dt-bindings/leds/leds-pca955x.h>
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#include <dt-bindings/usb/pd.h>
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/ {
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model = "Facebook SanMiguel BMC";
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compatible = "facebook,sanmiguel-bmc", "aspeed,ast2600";
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aliases {
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serial0 = &uart1;
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serial1 = &uart2;
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serial2 = &uart3;
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serial3 = &uart4;
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serial4 = &uart5;
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i2c16 = &imux16;
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i2c17 = &imux17;
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i2c18 = &imux18;
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i2c19 = &imux19;
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};
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chosen {
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stdout-path = "serial4:57600n8";
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};
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iio-hwmon {
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compatible = "iio-hwmon";
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io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
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<&adc0 4>, <&adc0 5>, <&adc0 6>;
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};
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leds-fio {
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compatible = "gpio-leds";
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led-0 {
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label = "power_blue";
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gpios = <&fio_ioexp 4 GPIO_ACTIVE_HIGH>;
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};
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led-1 {
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label = "power_amber";
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gpios = <&fio_ioexp 5 GPIO_ACTIVE_LOW>;
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};
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led-2 {
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label = "id_blue";
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gpios = <&fio_ioexp 6 GPIO_ACTIVE_HIGH>;
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};
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led-3 {
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label = "id_amber";
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gpios = <&fio_ioexp 7 GPIO_ACTIVE_LOW>;
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};
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};
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leds-smm {
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compatible = "gpio-leds";
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led-0 {
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label = "bmc_heartbeat_amber";
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gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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};
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x80000000>;
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};
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spi2_gpio: spi {
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compatible = "spi-gpio";
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#address-cells = <1>;
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#size-cells = <0>;
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sck-gpios = <&gpio0 ASPEED_GPIO(X, 3) GPIO_ACTIVE_HIGH>;
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mosi-gpios = <&gpio0 ASPEED_GPIO(X, 4) GPIO_ACTIVE_HIGH>;
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miso-gpios = <&gpio0 ASPEED_GPIO(X, 5) GPIO_ACTIVE_HIGH>;
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cs-gpios = <&gpio0 ASPEED_GPIO(X, 2) GPIO_ACTIVE_LOW>;
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num-chipselects = <1>;
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tpm@0 {
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compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
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spi-max-frequency = <33000000>;
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reg = <0>;
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};
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};
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standby_power_regulator: standby-power-regulator {
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compatible = "regulator-fixed";
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gpio = <&gpio0 ASPEED_GPIO(M, 3) GPIO_ACTIVE_HIGH>;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "standby_power";
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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status = "okay";
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};
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};
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&adc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
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&pinctrl_adc2_default &pinctrl_adc3_default
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&pinctrl_adc4_default &pinctrl_adc5_default
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&pinctrl_adc6_default>;
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aspeed,int-vref-microvolt = <2500000>;
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status = "okay";
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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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label = "bmc";
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spi-max-frequency = <50000000>;
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m25p,fast-read;
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status = "okay";
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#include "openbmc-flash-layout-128.dtsi"
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};
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flash@1 {
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label = "alt-bmc";
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spi-max-frequency = <50000000>;
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m25p,fast-read;
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status = "okay";
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#include "openbmc-flash-layout-128-alt.dtsi"
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};
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};
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&gpio0 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpiom4_unbiased_default
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&pinctrl_gpiom5_unbiased_default
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&pinctrl_gpiov4_unbiased_default
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&pinctrl_gpiov7_unbiased_default>;
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gpio-line-names =
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/*A0-A7*/ "", "", "", "", "", "", "", "",
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/*B0-B7*/ "", "", "", "", "", "", "", "",
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/*C0-C7*/ "", "", "", "", "", "", "", "",
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/*D0-D7*/ "", "", "", "", "", "FPGA_PEX_RST_L", "", "",
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/*E0-E7*/ "RTL8221_PHY_RST_L-O", "RTL8211_PHY_INT_L-I", "", "",
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"", "", "", "MUX_SGPIO_SEL-O",
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/*F0-F7*/ "", "", "", "", "", "", "", "",
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/*G0-G7*/ "", "", "", "", "", "", "", "",
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/*H0-H7*/ "", "", "", "", "", "", "", "",
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/*I0-I7*/ "", "", "", "",
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"", "QSPI2_RST_L-O",
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"GLOBAL_WP_BMC-I", "BMC_DDR4_TEN-O",
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/*J0-J7*/ "", "", "", "", "", "", "", "",
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/*K0-K7*/ "", "", "", "", "", "", "", "",
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/*L0-L7*/ "", "", "", "", "", "", "", "",
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/*M0-M7*/ "USB_HUB_RST_N-O", "BMC_FRU_WP-O",
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"", "HMC_STBY_POWER_EN-O",
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"STBY_POWER_PG-I", "PCIE_EP_RST_L-O", "", "",
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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*/ "", "SP0_AP_INTR_N-I", "", "", "", "", "", "",
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/*S0-S7*/ "", "", "", "", "", "", "", "",
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/*T0-T7*/ "", "", "", "", "", "", "", "",
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/*U0-U7*/ "", "", "", "", "", "", "", "",
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/*V0-V7*/ "", "", "", "", "PCB_TEMP_ALERT-I", "", "", "",
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/*W0-W7*/ "", "", "", "", "", "", "", "CPU_RST_L-I",
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/*X0-X7*/ "", "", "", "", "", "", "", "",
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/*Y0-Y7*/ "", "", "", "EMMC_RST-O", "", "", "", "",
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/*Z0-Z7*/ "HMC_EROT_SPI_INT_L-I", "", "", "", "", "", "", "";
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};
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&gpio1 {
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/* 36 1.8V GPIOs */
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gpio-line-names =
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/*A0-A7*/ "", "", "", "", "", "", "", "",
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/*B0-B7*/ "", "", "", "",
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"AP_EROT_REQ-O", "EROT_AP_GNT-I",
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"IO_EXPANDER_INT_L-I", "",
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/*C0-C7*/ "", "", "", "", "", "", "", "",
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/*D0-D7*/ "", "", "", "", "", "", "", "I2C_SSIF_ALERT_L-I",
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/*E0-E7*/ "", "", "", "", "", "", "", "";
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};
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&i2c0 {
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status = "okay";
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ssif-bmc@10 {
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compatible = "ssif-bmc";
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reg = <0x10>;
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};
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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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hpm0_ioexp_20: gpio@20 {
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compatible = "nxp,pca9555";
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reg = <0x20>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-parent = <&gpio1>;
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interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>;
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vcc-supply = <&standby_power_regulator>;
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gpio-line-names =
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"B0_M0_SHDN_FORCE_L-O",
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"B0_M0_STBY_POWER_PG-I",
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"B0_M0_THERM_OVERT_L-I",
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"B0_M0_THERM_WARN_L-I",
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"B0_M0_GLOBAL_WP-O",
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"B0_M0_USB_HUB0_RST_L-O",
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"B0_M0_PRE_SYS_RST_L-O",
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"B0_M0_LEAK_DETECT_ALERT_L-I",
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"B0_M0_RUN_POWER_EN-O",
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"B0_M0_RUN_POWER_PG-I",
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"B0_M0_CPU_CHIPTHROT_L-O",
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"B0_M0_SHDN_REQ_L-O",
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"B0_M0_CPU_SHDN_OK_L-I",
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"B0_M0_CPLD_READY-I",
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"B0_M0_PWR_BRAKE_L-O",
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"B0_M0_PWR_BRAKE_STATUS_L-I";
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};
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hpm0_ioexp_21: gpio@21 {
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compatible = "nxp,pca9555";
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reg = <0x21>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-parent = <&gpio1>;
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interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>;
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vcc-supply = <&standby_power_regulator>;
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gpio-line-names =
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"B0_M0_I2C_BUS_MUX_RESET_L-O",
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"B0_M0_HPM_MCU_OK-I",
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"B0_M0_CPU_L0_RST_IND_L-O",
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"B0_M0_C0_SOCAMM_DAC_SEL0-O",
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"B0_M0_C1_SOCAMM_DAC_SEL1-O",
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"B0_M0_C0_SOCAMM_I2C_SEL_R-O",
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"B0_M0_C1_SOCAMM_I2C_SEL_R-O",
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"B0_M0_EEPROM_POWER_DISABLE-O",
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"B0_M0_L0L1_RST_L-I",
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"B0_M0_L2_RST_L-I",
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"B0_M0_BRD_ID_0-I",
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"B0_M0_BRD_ID_1-I",
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"B0_M0_BMC_LEAK_TEST_L-O",
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"B0_M0_MCU_BMC_ALERT_L-I",
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"B0_M0_CPU_BOOT_COMPLETE_3V3-I",
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"B0_M0_BMC_TO_GPU_MCU_I2C_EN-O";
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};
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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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smm_ioexp_20: gpio@20 {
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compatible = "nxp,pca9555";
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reg = <0x20>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-parent = <&gpio1>;
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interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>;
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gpio-line-names =
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"HMC_RST_R_L-O", "HMC_RECOVERY_R-O",
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"HMC_SPI_MUX_R_SEL-O", "GLOBAL_WP-O",
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"HMC_READY-I", "HMC_PRSNT_R-I",
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"BMC_SELF_PWR_CYCLE-O", "EEDO_LED2-O",
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"PWR_LED_L-O", "PWR_BTN_L-I",
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"UID_LED_L-O", "UID_BTN_L-I",
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"FAULT_LED_L-O", "USB2_HUB_RST_L-O",
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"USB2_BMC_HUB2_RST_L-O", "WARN_LED_L-O";
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};
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smm_ioexp_21: gpio@21 {
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compatible = "nxp,pca9555";
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reg = <0x21>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-parent = <&gpio1>;
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interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>;
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gpio-line-names =
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"BMC_HMC_MUX_SEL-O", "BMC_TPM_MUX_SEL-O",
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"BMC_USB2_MUX_SEL-O", "HMC_PGOOD_3V3-I",
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"", "HDR_SPI_PRSNT_L-I",
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"SW_NRESET_R_L-O", "MUX_I2C_ESPI_SEL-O",
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"I2C_BUS_MUX_RESET_L-O", "USB_MUX_EN-O",
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"PDB_TRAY_RST-O", "USB_PWR_EN-O",
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"RTC_CLR_L-O", "I2C_RTC_ALERT_L-I",
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"X86_TPM_RST_SEL_L-O", "BMC_MUX_PI3DP_SEL-O";
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};
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smm_temp: temperature-sensor@48 {
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compatible = "national,lm75";
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reg = <0x48>;
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};
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smm_fru: eeprom@50 {
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compatible = "atmel,24c128";
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reg = <0x50>;
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};
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rtc@6f {
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compatible = "nuvoton,nct3018y";
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reg = <0x6f>;
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};
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};
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&i2c6 {
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status = "okay";
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hmc_ioexp: gpio@20 {
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compatible = "ti,tca6408";
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reg = <0x20>;
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gpio-controller;
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#gpio-cells = <2>;
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gpio-line-names =
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"", "", "HMC_EROT_FATAL_ERROR_L-I", "",
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"", "HMC_EROT_RECOVERY_L-O", "HMC_EROT_RESET_L-O", "";
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};
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i2c-mux@70 {
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compatible = "nxp,pca9546";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x70>;
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i2c-mux-idle-disconnect;
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imux16: i2c@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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};
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imux17: i2c@1 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <1>;
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};
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imux18: i2c@2 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <2>;
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};
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imux19: i2c@3 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <3>;
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};
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};
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};
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&i2c7 {
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status = "okay";
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hpm1_ioexp_20: gpio@20 {
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compatible = "nxp,pca9555";
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reg = <0x20>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-parent = <&gpio1>;
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interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>;
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vcc-supply = <&standby_power_regulator>;
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gpio-line-names =
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"B1_M0_SHDN_FORCE_L-O",
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"B1_M0_STBY_POWER_PG-I",
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"B1_M0_THERM_OVERT_L-I",
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"B1_M0_THERM_WARN_L-I",
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"B1_M0_GLOBAL_WP-O",
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"B1_M0_USB_HUB0_RST_L-O",
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"B1_M0_PRE_SYS_RST_L-O",
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"B1_M0_LEAK_DETECT_ALERT_L-I",
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"B1_M0_RUN_POWER_EN-O",
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"B1_M0_RUN_POWER_PG-I",
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"B1_M0_CPU_CHIPTHROT_L-O",
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"B1_M0_SHDN_REQ_L-O",
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"B1_M0_CPU_SHDN_OK_L-I",
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"B1_M0_CPLD_READY-I",
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"B1_M0_PWR_BRAKE_L-O",
|
||||
"B1_M0_PWR_BRAKE_STATUS_L-I";
|
||||
};
|
||||
|
||||
hpm1_ioexp_21: gpio@21 {
|
||||
compatible = "nxp,pca9555";
|
||||
reg = <0x21>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
interrupt-parent = <&gpio1>;
|
||||
interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>;
|
||||
vcc-supply = <&standby_power_regulator>;
|
||||
|
||||
gpio-line-names =
|
||||
"B1_M0_I2C_BUS_MUX_RESET_L-O",
|
||||
"B1_M0_HPM_MCU_OK-I",
|
||||
"B1_M0_CPU_L0_RST_IND_L-O",
|
||||
"B1_M0_C0_SOCAMM_DAC_SEL0-O",
|
||||
"B1_M0_C1_SOCAMM_DAC_SEL1-O",
|
||||
"B1_M0_C0_SOCAMM_I2C_SEL_R-O",
|
||||
"B1_M0_C1_SOCAMM_I2C_SEL_R-O",
|
||||
"B1_M0_EEPROM_POWER_DISABLE-O",
|
||||
"B1_M0_L0L1_RST_L-I",
|
||||
"B1_M0_L2_RST_L-I",
|
||||
"B1_M0_BRD_ID_0-I",
|
||||
"B1_M0_BRD_ID_1-I",
|
||||
"B1_M0_BMC_LEAK_TEST_L-O",
|
||||
"B1_M0_MCU_BMC_ALERT_L-I",
|
||||
"B1_M0_CPU_BOOT_COMPLETE_3V3-I",
|
||||
"B1_M0_BMC_TO_GPU_MCU_I2C_EN-O";
|
||||
};
|
||||
};
|
||||
|
||||
&i2c8 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&i2c9 {
|
||||
status = "okay";
|
||||
|
||||
pdb_mps_hsc1: power-monitor@10 {
|
||||
compatible = "mps,mp5926";
|
||||
reg = <0x10>;
|
||||
};
|
||||
|
||||
pdb_ti_hsc1: power-monitor@11 {
|
||||
compatible = "ti,lm5066i";
|
||||
reg = <0x11>;
|
||||
shunt-resistor-micro-ohms = <763>;
|
||||
};
|
||||
|
||||
pdb_mps_hsc2: power-monitor@12 {
|
||||
compatible = "mps,mp5926";
|
||||
reg = <0x12>;
|
||||
};
|
||||
|
||||
pdb_ti_hsc2: power-monitor@13 {
|
||||
compatible = "ti,lm5066i";
|
||||
reg = <0x13>;
|
||||
shunt-resistor-micro-ohms = <294>;
|
||||
};
|
||||
|
||||
pdb_mps_hsc3: power-monitor@14 {
|
||||
compatible = "mps,mp5926";
|
||||
reg = <0x14>;
|
||||
};
|
||||
|
||||
pdb_ti_hsc3: power-monitor@15 {
|
||||
compatible = "ti,lm5066i";
|
||||
reg = <0x15>;
|
||||
shunt-resistor-micro-ohms = <294>;
|
||||
};
|
||||
|
||||
pdb_mps_hsc4: power-monitor@16 {
|
||||
compatible = "mps,mp5926";
|
||||
reg = <0x16>;
|
||||
};
|
||||
|
||||
pdb_ti_hsc4: power-monitor@17 {
|
||||
compatible = "ti,lm5066i";
|
||||
reg = <0x17>;
|
||||
shunt-resistor-micro-ohms = <381>;
|
||||
};
|
||||
|
||||
pdb_ioexp_20: gpio@20 {
|
||||
compatible = "nxp,pca9555";
|
||||
reg = <0x20>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
interrupt-parent = <&gpio1>;
|
||||
interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>;
|
||||
|
||||
gpio-line-names =
|
||||
"PDB_STRAP-I", "STBY_POWER_EN-O", "STBY_PWR_OK-I", "",
|
||||
"", "MAIN_PWR_EN-O", "MAIN_PWR_OK-I", "GLOBAL_WP-O",
|
||||
"PDB_PWR_BRK_L-I", "FAN_PRSNT-I", "", "",
|
||||
"HSC4_S5_OR_S0_N-O", "", "", "";
|
||||
};
|
||||
|
||||
pdb_temp: temperature-sensor@4e {
|
||||
compatible = "national,lm75";
|
||||
reg = <0x4e>;
|
||||
};
|
||||
|
||||
pdb_fru: eeprom@50 {
|
||||
compatible = "atmel,24c128";
|
||||
reg = <0x50>;
|
||||
};
|
||||
};
|
||||
|
||||
&i2c10 {
|
||||
status = "okay";
|
||||
|
||||
scm_temp: temperature-sensor@48 {
|
||||
compatible = "national,lm75";
|
||||
reg = <0x48>;
|
||||
};
|
||||
|
||||
scm_fru: eeprom@50 {
|
||||
compatible = "atmel,24c128";
|
||||
reg = <0x50>;
|
||||
};
|
||||
};
|
||||
|
||||
&i2c11 {
|
||||
status = "okay";
|
||||
|
||||
sw_config: eeprom@50 {
|
||||
compatible = "atmel,24c64";
|
||||
reg = <0x50>;
|
||||
};
|
||||
};
|
||||
|
||||
&i2c12 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&i2c13 {
|
||||
status = "okay";
|
||||
mctp-controller;
|
||||
multi-master;
|
||||
|
||||
mctp@10 {
|
||||
compatible = "mctp-i2c-controller";
|
||||
reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
|
||||
};
|
||||
|
||||
smm_ext_ioexp: gpio@38 {
|
||||
compatible = "nxp,pca9554";
|
||||
reg = <0x38>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
gpio-line-names =
|
||||
"SSD0_PRSNT_L-I", "E1S_PWR_EN-O",
|
||||
"SSD0_PWRDIS-O", "I2C_PDB_ALERT_L-I",
|
||||
"BMC_SSD0_RST_L-O", "GLOBAL_WP_E1S-O",
|
||||
"12V_SSD0_PGD-I", "SSD0_LED-O";
|
||||
};
|
||||
|
||||
smm_ext_fru: eeprom@55 {
|
||||
compatible = "atmel,24c128";
|
||||
reg = <0x55>;
|
||||
};
|
||||
};
|
||||
|
||||
&i2c14 {
|
||||
status = "okay";
|
||||
|
||||
fio_ioexp: gpio@20 {
|
||||
compatible = "nxp,pca9555";
|
||||
reg = <0x20>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
interrupt-parent = <&gpio1>;
|
||||
interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>;
|
||||
|
||||
gpio-line-names =
|
||||
"", "", "", "",
|
||||
"PWR_LED_BLUE", "PWR_LED_AMBER_R_N",
|
||||
"BEEP_ID_LED_BLUE", "BEEP_ID_LED_AMBER_R_N",
|
||||
"", "", "", "",
|
||||
"FM_MAIN_PWREN_RMC_ISO_EN_N", "LEAK_DETECT_RMC_N",
|
||||
"PWRGD_RMC_N", "SMALL_LEAK_RMC_N";
|
||||
|
||||
pwrgd-rmc-hog {
|
||||
gpio-hog;
|
||||
gpios = <14 GPIO_ACTIVE_LOW>;
|
||||
output-low;
|
||||
};
|
||||
};
|
||||
|
||||
fio_fru: eeprom@50 {
|
||||
compatible = "atmel,24c64";
|
||||
reg = <0x50>;
|
||||
};
|
||||
};
|
||||
|
||||
&i2c15 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&mdio0 {
|
||||
status = "okay";
|
||||
|
||||
ethphy0: ethernet-phy@0 {
|
||||
compatible = "ethernet-phy-ieee802.3-c22";
|
||||
reg = <0>;
|
||||
};
|
||||
};
|
||||
|
||||
&mac0 {
|
||||
pinctrl-names = "default";
|
||||
phy-mode = "rgmii-id";
|
||||
phy-handle = <ðphy0>;
|
||||
pinctrl-0 = <&pinctrl_rgmii1_default>;
|
||||
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&pinctrl {
|
||||
pinctrl_gpiom4_unbiased_default: gpiom4 {
|
||||
pins = "B12";
|
||||
bias-disable;
|
||||
};
|
||||
pinctrl_gpiom5_unbiased_default: gpiom5 {
|
||||
pins = "C12";
|
||||
bias-disable;
|
||||
};
|
||||
pinctrl_gpiov4_unbiased_default: gpiov4 {
|
||||
pins = "AE15";
|
||||
bias-disable;
|
||||
};
|
||||
pinctrl_gpiov7_unbiased_default: gpiov7 {
|
||||
pins = "AF15";
|
||||
bias-disable;
|
||||
};
|
||||
};
|
||||
|
||||
&uart1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&uart3 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&uart5 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&uart_routing {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&wdt1 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_wdtrst1_default>;
|
||||
aspeed,reset-type = "soc";
|
||||
aspeed,external-signal;
|
||||
aspeed,ext-push-pull;
|
||||
aspeed,ext-active-high;
|
||||
aspeed,ext-pulse-duration = <256>;
|
||||
|
||||
status = "okay";
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user