aspeed-bmc-arm-stardragon4800-rep2.dtb \
aspeed-bmc-facebook-cmm.dtb \
aspeed-bmc-facebook-tiogapass.dtb \
+ aspeed-bmc-facebook-yamp.dtb \
aspeed-bmc-intel-s2600wf.dtb \
+ aspeed-bmc-inspur-fp5280g2.dtb \
+ aspeed-bmc-lenovo-hr630.dtb \
+ aspeed-bmc-microsoft-olympus.dtb \
aspeed-bmc-opp-lanyang.dtb \
aspeed-bmc-opp-palmetto.dtb \
aspeed-bmc-opp-romulus.dtb \
+ aspeed-bmc-opp-swift.dtb \
+ aspeed-bmc-opp-vesnin.dtb \
aspeed-bmc-opp-witherspoon.dtb \
aspeed-bmc-opp-zaius.dtb \
aspeed-bmc-portwell-neptune.dtb \
&adc {
status = "okay";
};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (c) 2018 Facebook Inc.
+/dts-v1/;
+
+#include "aspeed-g5.dtsi"
+
+/ {
+ model = "Facebook YAMP 100 BMC";
+ compatible = "facebook,yamp-bmc", "aspeed,ast2500";
+
+ aliases {
+ /*
+ * Override the default uart aliases to avoid breaking
+ * the legacy applications.
+ */
+ serial0 = &uart5;
+ serial1 = &uart1;
+ serial2 = &uart2;
+ serial3 = &uart3;
+ };
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS0,9600n8 root=/dev/ram rw";
+ };
+
+ memory@80000000 {
+ reg = <0x80000000 0x20000000>;
+ };
+};
+
+&pinctrl {
+ aspeed,external-nodes = <&gfx &lhc>;
+};
+
+/*
+ * Update reset type to "system" (full chip) to fix warm reboot hang issue
+ * when reset type is set to default ("soc", gated by reset mask registers).
+ */
+&wdt1 {
+ status = "okay";
+ aspeed,reset-type = "system";
+};
+
+/*
+ * wdt2 is not used by Yamp.
+ */
+&wdt2 {
+ status = "disabled";
+};
+
+&fmc {
+ status = "okay";
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bmc";
+#include "facebook-bmc-flash-layout.dtsi"
+ };
+};
+
+&uart1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default>;
+};
+
+&uart2 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd2_default
+ &pinctrl_rxd2_default>;
+};
+
+&uart3 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd3_default
+ &pinctrl_rxd3_default>;
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+ use-ncsi;
+ no-hw-checksum;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+
+ i2c-switch@75 {
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x75>;
+ };
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+};
+
+&i2c5 {
+ status = "okay";
+};
+
+&i2c6 {
+ status = "okay";
+};
+
+&i2c7 {
+ status = "okay";
+};
+
+&i2c8 {
+ status = "okay";
+};
+
+&i2c9 {
+ status = "okay";
+};
+
+&i2c10 {
+ status = "okay";
+};
+
+&i2c11 {
+ status = "okay";
+};
+
+&i2c12 {
+ status = "okay";
+};
+
+&i2c13 {
+ status = "okay";
+};
+
+&vhub {
+ status = "okay";
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+
+/dts-v1/;
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+
+/ {
+ model = "FP5280G2 BMC";
+ compatible = "inspur,fp5280g2-bmc", "aspeed,ast2500";
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200 earlyprintk";
+ };
+
+ memory@80000000 {
+ reg = <0x80000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ vga_memory: framebuffer@9f000000 {
+ no-map;
+ reg = <0x9f000000 0x01000000>; /* 16M */
+ };
+
+ flash_memory: region@98000000 {
+ no-map;
+ reg = <0x98000000 0x04000000>; /* 64M */
+ };
+
+ coldfire_memory: codefire_memory@9ef00000 {
+ reg = <0x9ef00000 0x00100000>;
+ no-map;
+ };
+
+ gfx_memory: framebuffer {
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+
+ video_engine_memory: jpegbuffer {
+ size = <0x02000000>; /* 32M */
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+ fsi: gpio-fsi {
+ compatible = "aspeed,ast2500-cf-fsi-master", "fsi-master";
+ #address-cells = <2>;
+ #size-cells = <0>;
+ no-gpio-delays;
+
+ memory-region = <&coldfire_memory>;
+ aspeed,sram = <&sram>;
+ aspeed,cvic = <&cvic>;
+
+ clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
+ data-gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_HIGH>;
+ mux-gpios = <&gpio ASPEED_GPIO(I, 2) GPIO_ACTIVE_HIGH>;
+ enable-gpios = <&gpio ASPEED_GPIO(I, 3) GPIO_ACTIVE_HIGH>;
+ trans-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ checkstop {
+ label = "checkstop";
+ gpios = <&gpio ASPEED_GPIO(B, 3) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(B, 3)>;
+ };
+
+ ps0-presence {
+ label = "ps0-presence";
+ gpios = <&gpio ASPEED_GPIO(F, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(F, 0)>;
+ };
+
+ ps1-presence {
+ label = "ps1-presence";
+ gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(F, 1)>;
+ };
+
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <1000>;
+
+ fan0-presence {
+ label = "fan0-presence";
+ gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
+ linux,code = <1>;
+ };
+
+ fan1-presence {
+ label = "fan1-presence";
+ gpios = <&pca1 1 GPIO_ACTIVE_LOW>;
+ linux,code = <2>;
+ };
+
+ fan2-presence {
+ label = "fan2-presence";
+ gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
+ linux,code = <3>;
+ };
+
+ fan3-presence {
+ label = "fan3-presence";
+ gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
+ linux,code = <4>;
+ };
+
+ fan4-presence {
+ label = "fan4-presence";
+ gpios = <&pca1 4 GPIO_ACTIVE_LOW>;
+ linux,code = <5>;
+ };
+
+ fan5-presence {
+ label = "fan5-presence";
+ gpios = <&pca1 5 GPIO_ACTIVE_LOW>;
+ linux,code = <6>;
+ };
+
+ fan6-presence {
+ label = "fan6-presence";
+ gpios = <&pca1 6 GPIO_ACTIVE_LOW>;
+ linux,code = <7>;
+ };
+
+ fan7-presence {
+ label = "fan7-presence";
+ gpios = <&pca1 7 GPIO_ACTIVE_LOW>;
+ linux,code = <8>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ power {
+ label = "power";
+ /* TODO: dummy gpio */
+ gpios = <&gpio ASPEED_GPIO(R, 1) GPIO_ACTIVE_LOW>;
+ };
+
+ };
+
+ iio-hwmon-battery {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 15>;
+ };
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>,
+ <&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>,
+ <&adc 10>, <&adc 11>, <&adc 12>, <&adc 13>, <&adc 14>;
+ };
+
+};
+
+&fmc {
+ status = "okay";
+
+ flash@0 {
+ status = "okay";
+ label = "bmc";
+ m25p,fast-read;
+ spi-max-frequency = <50000000>;
+#include "openbmc-flash-layout.dtsi"
+ };
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+
+ flash@0 {
+ status = "okay";
+ label = "pnor";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ };
+};
+
+&uart1 {
+ /* Rear RS-232 connector */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default
+ &pinctrl_nrts1_default
+ &pinctrl_ndtr1_default
+ &pinctrl_ndsr1_default
+ &pinctrl_ncts1_default
+ &pinctrl_ndcd1_default
+ &pinctrl_nri1_default>;
+};
+
+&uart2 {
+ /* Test Point */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
+};
+
+&uart3 {
+ /* APSS */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd3_default &pinctrl_rxd3_default>;
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&lpc_ctrl {
+ status = "okay";
+ memory-region = <&flash_memory>;
+ flash = <&spi1>;
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+};
+
+&mac1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
+};
+
+&i2c0 {
+ /* LCD */
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c256";
+ reg = <0x50>;
+ label = "fru";
+ };
+
+};
+
+&i2c2 {
+ status = "okay";
+
+ tmp112@48 {
+ compatible = "ti,tmp112";
+ reg = <0x48>;
+ label = "inlet";
+ };
+
+ tmp112@49 {
+ compatible = "ti,tmp112";
+ reg = <0x49>;
+ label = "outlet";
+ };
+
+ i2c-switch@70 {
+ compatible = "nxp,pca9546";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ tmp112@4a {
+ compatible = "ti,tmp112";
+ reg = <0x4a>;
+ label = "psu_inlet";
+ };
+
+ };
+
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ tmp112@4a {
+ compatible = "ti,tmp112";
+ reg = <0x4a>;
+ label = "ocp_zone";
+ };
+ };
+
+ i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ tmp112@4a {
+ compatible = "ti,tmp112";
+ reg = <0x4a>;
+ label = "bmc_zone";
+ };
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ tmp112@7c {
+ compatible = "microchip,emc1413";
+ reg = <0x7c>;
+ };
+ };
+
+ };
+};
+
+&i2c3 {
+ /* Riser Card */
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+
+ rtc@68 {
+ compatible = "dallas,ds3232";
+ reg = <0x68>;
+ };
+};
+
+&i2c5 {
+ /* vr */
+ status = "okay";
+};
+
+&i2c6 {
+ /* bp card */
+ status = "okay";
+};
+
+&i2c7 {
+ status = "okay";
+
+ i2c-switch@70 {
+ compatible = "nxp,pca9546";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ adm1278@10 {
+ compatible = "adi,adm1278";
+ reg = <0x10>;
+ };
+
+ adm1278@13 {
+ compatible = "adi,adm1278";
+ reg = <0x13>;
+ };
+
+ adm1278@50 {
+ compatible = "adi,adm1278";
+ reg = <0x50>;
+ };
+
+ adm1278@53 {
+ compatible = "adi,adm1278";
+ reg = <0x53>;
+ };
+
+ };
+
+ /*pcie riser*/
+
+ };
+};
+
+&i2c8 {
+ status = "okay";
+
+ pca0: pca9555@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ #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>;
+ };
+
+ };
+
+ pca1: pca9555@21 {
+ compatible = "nxp,pca9555";
+ reg = <0x21>;
+ #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>;
+ };
+ };
+
+ pca2: pca9555@22 {
+ compatible = "nxp,pca9555";
+ reg = <0x22>;
+ #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>;
+ };
+ };
+
+ pca3: pca9555@23 {
+ compatible = "nxp,pca9555";
+ reg = <0x23>;
+ #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>;
+ };
+ };
+
+ pca4: pca9555@24 {
+ compatible = "nxp,pca9555";
+ reg = <0x24>;
+ #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>;
+ };
+ };
+
+ pca5: pca9555@25 {
+ compatible = "nxp,pca9555";
+ reg = <0x25>;
+ #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>;
+ };
+ };
+
+};
+
+&i2c9 {
+ /* cpld */
+ status = "okay";
+};
+
+&i2c10 {
+ /* hdd bp */
+ status = "okay";
+};
+
+&i2c11 {
+ status = "okay";
+
+ power-supply@58 {
+ compatible = "pmbus";
+ reg = <0x58>;
+ };
+
+ power-supply@5a {
+ compatible = "pmbus";
+ reg = <0x5a>;
+ };
+};
+
+&i2c12 {
+ /* odcc */
+ status = "okay";
+};
+
+&vuart {
+ status = "okay";
+};
+
+&gfx {
+ status = "okay";
+ memory-region = <&gfx_memory>;
+};
+
+&pinctrl {
+ aspeed,external-nodes = <&gfx &lhc>;
+};
+
+&gpio {
+ pin_gpio_b7 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(B,7) GPIO_ACTIVE_LOW>;
+ output-high;
+ line-name = "BMC_INIT_OK";
+ };
+};
+
+&wdt1 {
+ aspeed,reset-type = "none";
+ aspeed,external-signal;
+ aspeed,ext-push-pull;
+ aspeed,ext-active-high;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdtrst1_default>;
+};
+
+&ibt {
+ status = "okay";
+
+};
+
+&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>;
+};
+
+&vhub {
+ status = "okay";
+};
+
+&video {
+ status = "okay";
+ memory-region = <&video_engine_memory>;
+};
+
+&pwm_tacho {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default
+ &pinctrl_pwm2_default &pinctrl_pwm3_default
+ &pinctrl_pwm4_default &pinctrl_pwm5_default
+ &pinctrl_pwm6_default &pinctrl_pwm7_default>;
+
+ fan@0 {
+ reg = <0x00>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x00 0x01>;
+ };
+
+ fan@1 {
+ reg = <0x01>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x02 0x03>;
+ };
+
+ fan@2 {
+ reg = <0x02>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x04 0x05>;
+ };
+
+ fan@3 {
+ reg = <0x03>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x06 0x07>;
+ };
+
+ fan@4 {
+ reg = <0x04>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x08 0x09>;
+ };
+
+ fan@5 {
+ reg = <0x05>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x0a 0x0b>;
+ };
+
+ fan@6 {
+ reg = <0x06>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x0c 0x0d>;
+ };
+
+ fan@7 {
+ reg = <0x07>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x0e 0x0f>;
+ };
+
+};
+
+#include "ibm-power9-dual.dtsi"
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Device Tree file for Lenovo Hr630 platform
+ *
+ * Copyright (C) 2019-present Lenovo
+ */
+
+/dts-v1/;
+
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+ model = "HR630 BMC";
+ compatible = "lenovo,hr630-bmc", "aspeed,ast2500";
+
+ aliases {
+ i2c14 = &i2c_rbp;
+ i2c15 = &i2c_fbp1;
+ i2c16 = &i2c_fbp2;
+ i2c17 = &i2c_fbp3;
+ i2c18 = &i2c_riser2;
+ i2c19 = &i2c_pcie4;
+ i2c20 = &i2c_riser1;
+ i2c21 = &i2c_ocp;
+ };
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=tty0 console=ttyS4,115200 earlyprintk";
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ flash_memory: region@98000000 {
+ no-map;
+ reg = <0x98000000 0x00100000>; /* 1M */
+ };
+
+ gfx_memory: framebuffer {
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ heartbeat {
+ gpios = <&gpio ASPEED_GPIO(J, 1) GPIO_ACTIVE_LOW>;
+ };
+
+ fault {
+ gpios = <&gpio ASPEED_GPIO(J, 0) GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
+ <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,
+ <&adc 8>, <&adc 9>, <&adc 10>,
+ <&adc 12>, <&adc 13>, <&adc 14>;
+ };
+
+};
+
+&fmc {
+ status = "okay";
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bmc";
+ spi-max-frequency = <50000000>;
+#include "openbmc-flash-layout.dtsi"
+ };
+};
+
+&lpc_ctrl {
+ status = "okay";
+ memory-region = <&flash_memory>;
+ flash = <&spi1>;
+};
+
+&uart1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default>;
+};
+
+&uart2 {
+ /* Rear RS-232 connector */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd2_default
+ &pinctrl_rxd2_default
+ &pinctrl_nrts2_default
+ &pinctrl_ndtr2_default
+ &pinctrl_ndsr2_default
+ &pinctrl_ncts2_default
+ &pinctrl_ndcd2_default
+ &pinctrl_nri2_default>;
+};
+
+&uart3 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd3_default
+ &pinctrl_rxd3_default>;
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&ibt {
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+};
+
+&mac1 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
+};
+
+&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_adc12_default
+ &pinctrl_adc13_default
+ &pinctrl_adc14_default>;
+};
+
+&i2c0 {
+ status = "okay";
+ /* temp1 inlet */
+ tmp75@4e {
+ compatible = "national,lm75";
+ reg = <0x4e>;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ /* temp2 outlet */
+ tmp75@4d {
+ compatible = "national,lm75";
+ reg = <0x4d>;
+ };
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+};
+
+&i2c5 {
+ status = "okay";
+};
+
+&i2c6 {
+ status = "okay";
+ /* Slot 0,
+ * Slot 1,
+ * Slot 2,
+ * Slot 3
+ */
+
+ i2c-switch@70 {
+ compatible = "nxp,pca9545";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect; /* may use mux@70 next. */
+
+ i2c_rbp: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_fbp1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_fbp2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ i2c_fbp3: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ };
+};
+
+&i2c7 {
+ status = "okay";
+
+ /* Slot 0,
+ * Slot 1,
+ * Slot 2,
+ * Slot 3
+ */
+ i2c-switch@76 {
+ compatible = "nxp,pca9546";
+ reg = <0x76>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect; /* may use mux@76 next. */
+
+ i2c_riser2: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_pcie4: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_riser1: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ i2c_ocp: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ };
+};
+
+&i2c8 {
+ status = "okay";
+
+ eeprom@57 {
+ compatible = "atmel,24c256";
+ reg = <0x57>;
+ pagesize = <16>;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+};
+
+&i2c10 {
+ status = "okay";
+};
+
+&i2c11 {
+ status = "okay";
+};
+
+&i2c12 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&uhci {
+ status = "okay";
+};
+
+&gfx {
+ status = "okay";
+ memory-region = <&gfx_memory>;
+};
+
+&pwm_tacho {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm0_default
+ &pinctrl_pwm1_default
+ &pinctrl_pwm2_default
+ &pinctrl_pwm3_default
+ &pinctrl_pwm4_default
+ &pinctrl_pwm5_default
+ &pinctrl_pwm6_default>;
+
+ fan@0 {
+ reg = <0x00>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x00>;
+ };
+
+ fan@1 {
+ reg = <0x00>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x01>;
+ };
+
+ fan@2 {
+ reg = <0x01>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x02>;
+ };
+
+ fan@3 {
+ reg = <0x01>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x03>;
+ };
+
+ fan@4 {
+ reg = <0x02>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x04>;
+ };
+
+ fan@5 {
+ reg = <0x02>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x05>;
+ };
+
+ fan@6 {
+ reg = <0x03>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x06>;
+ };
+
+ fan@7 {
+ reg = <0x03>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x07>;
+ };
+
+ fan@8 {
+ reg = <0x04>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x08>;
+ };
+
+ fan@9 {
+ reg = <0x04>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x09>;
+ };
+
+ fan@10 {
+ reg = <0x05>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x0a>;
+ };
+
+ fan@11 {
+ reg = <0x05>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x0b>;
+ };
+
+ fan@12 {
+ reg = <0x06>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x0c>;
+ };
+
+ fan@13 {
+ reg = <0x06>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x0d>;
+ };
+};
+
+&gpio {
+
+ pin_gpio_b5 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "IRQ_BMC_PCH_SMI_LPC_N";
+ };
+
+ pin_gpio_f0 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(F, 0) GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "IRQ_BMC_PCH_NMI_R";
+ };
+
+ pin_gpio_f3 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(F, 3) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "I2C_BUS0_RST_OUT_N";
+ };
+
+ pin_gpio_f4 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(F, 4) GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "FM_SKT0_FAULT_LED";
+ };
+
+ pin_gpio_f5 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(F, 5) GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "FM_SKT1_FAULT_LED";
+ };
+
+ pin_gpio_g4 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(G, 4) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "FAN_PWR_CTL_N";
+ };
+
+ pin_gpio_g7 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(G, 7) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "RST_BMC_PCIE_I2CMUX_N";
+ };
+
+ pin_gpio_h2 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "PSU1_FFS_N_R";
+ };
+
+ pin_gpio_h3 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "PSU2_FFS_N_R";
+ };
+
+ pin_gpio_i3 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(I, 3) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "BMC_INTRUDED_COVER";
+ };
+
+ pin_gpio_j2 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(J, 2) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "BMC_BIOS_UPDATE_N";
+ };
+
+ pin_gpio_j3 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(J, 3) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "RST_BMC_HDD_I2CMUX_N";
+ };
+
+ pin_gpio_s2 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(S, 2) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "BMC_VGA_SW";
+ };
+
+ pin_gpio_s4 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(S, 4) GPIO_ACTIVE_HIGH>;
+ output;
+ line-name = "VBAT_EN_N";
+ };
+
+ pin_gpio_s6 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(S, 6) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "PU_BMC_GPIOS6";
+ };
+
+ pin_gpio_y0 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(Y, 0) GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "BMC_NCSI_MUX_CTL_S0";
+ };
+
+ pin_gpio_y1 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(Y, 1) GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "BMC_NCSI_MUX_CTL_S1";
+ };
+
+ pin_gpio_z0 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(Z, 0) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "I2C_RISER2_INT_N";
+ };
+
+ pin_gpio_z2 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "I2C_RISER2_RESET_N";
+ };
+
+ pin_gpio_z3 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "FM_BMC_PCH_SCI_LPC_N";
+ };
+
+ pin_gpio_z7 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(Z, 7) GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "BMC_POST_CMPLT_N";
+ };
+
+ pin_gpio_aa0 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "HOST_BMC_USB_SEL";
+ };
+
+ pin_gpio_aa5 {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(AA, 5) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "I2C_BUS1_RST_OUT_N";
+ };
+
+};
--- /dev/null
+//SPDX-License-Identifier: GPL-2.0+
+
+/dts-v1/;
+
+#include "aspeed-g4.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+ model = "Olympus BMC";
+ compatible = "microsoft,olympus-bmc", "aspeed,ast2400";
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200 earlyprintk";
+ };
+
+ memory@40000000 {
+ reg = <0x40000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ vga_memory: framebuffer@5f000000 {
+ no-map;
+ reg = <0x5f000000 0x01000000>; /* 16M */
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ bmc_heartbeat {
+ gpios = <&gpio ASPEED_GPIO(B, 0) GPIO_ACTIVE_LOW>;
+ };
+
+ power_green {
+ gpios = <&gpio ASPEED_GPIO(U, 2) GPIO_ACTIVE_HIGH>;
+ };
+
+ power_amber {
+ gpios = <&gpio ASPEED_GPIO(U, 3) GPIO_ACTIVE_HIGH>;
+ };
+
+ identify {
+ gpios = <&gpio ASPEED_GPIO(Q, 5) GPIO_ACTIVE_LOW>;
+ };
+
+ fault {
+ gpios = <&gpio ASPEED_GPIO(A, 1) GPIO_ACTIVE_LOW>;
+ };
+ };
+
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
+ <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>;
+ };
+};
+
+&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>;
+};
+
+&fmc {
+ status = "okay";
+
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bmc";
+#include "openbmc-flash-layout.dtsi"
+ };
+};
+
+&spi {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "pnor";
+ };
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>;
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+
+ tmp421@4c {
+ compatible = "ti,tmp421";
+ reg = <0x4c>;
+ };
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+ clock-frequency = <100000>;
+};
+
+&i2c5 {
+ status = "okay";
+};
+
+&i2c6 {
+ status = "okay";
+
+ tmp421@4c {
+ compatible = "ti,tmp421";
+ reg = <0x4c>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+};
+
+&vuart {
+ status = "okay";
+};
+
+&wdt2 {
+ status = "okay";
+};
+
+&lpc_ctrl {
+ status = "okay";
+};
+
+&pwm_tacho {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm0_default
+ &pinctrl_pwm1_default
+ &pinctrl_pwm2_default
+ &pinctrl_pwm3_default
+ &pinctrl_pwm4_default
+ &pinctrl_pwm5_default
+ &pinctrl_pwm6_default>;
+
+ fan@0 {
+ reg = <0x00>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x00>;
+ };
+
+ fan@1 {
+ reg = <0x01>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x01>;
+ };
+
+ fan@2 {
+ reg = <0x02>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x02>;
+ };
+
+ fan@3 {
+ reg = <0x03>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x03>;
+ };
+
+ fan@4 {
+ reg = <0x04>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x04>;
+ };
+
+ fan@5 {
+ reg = <0x05>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x05>;
+ };
+
+};
&adc {
status = "okay";
};
+
+#include "ibm-power9-dual.dtsi"
line-name = "BMC_TPM_INT_N";
};
};
+
+&fsi {
+ cfam@0,0 {
+ reg = <0 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <0>;
+
+ scom@1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ fsi_hub0: hub@3400 {
+ compatible = "ibm,fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+ no-scan-on-init;
+ };
+ };
+};
compatible = "shared-dma-pool";
reusable;
};
+
+ video_engine_memory: jpegbuffer {
+ size = <0x02000000>; /* 32M */
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
};
leds {
&adc {
status = "okay";
};
+
+&video {
+ status = "okay";
+ memory-region = <&video_engine_memory>;
+};
+
+#include "ibm-power9-dual.dtsi"
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+
+/dts-v1/;
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+
+/ {
+ model = "Swift BMC";
+ compatible = "ibm,swift-bmc", "aspeed,ast2500";
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200 earlyprintk";
+ };
+
+ memory@80000000 {
+ reg = <0x80000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ flash_memory: region@98000000 {
+ no-map;
+ reg = <0x98000000 0x04000000>; /* 64M */
+ };
+
+ gfx_memory: framebuffer {
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ air-water {
+ label = "air-water";
+ gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(B, 5)>;
+ };
+
+ checkstop {
+ label = "checkstop";
+ gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(J, 2)>;
+ };
+
+ ps0-presence {
+ label = "ps0-presence";
+ gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(R, 7)>;
+ };
+
+ ps1-presence {
+ label = "ps1-presence";
+ gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(N, 0)>;
+ };
+
+ oppanel-presence {
+ label = "oppanel-presence";
+ gpios = <&gpio ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(A, 7)>;
+ };
+
+ opencapi-riser-presence {
+ label = "opencapi-riser-presence";
+ gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(I, 0)>;
+ };
+ };
+
+ iio-hwmon-battery {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 12>;
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <1000>;
+
+ scm0-presence {
+ label = "scm0-presence";
+ gpios = <&pca9552 6 GPIO_ACTIVE_LOW>;
+ linux,code = <6>;
+ };
+
+ scm1-presence {
+ label = "scm1-presence";
+ gpios = <&pca9552 7 GPIO_ACTIVE_LOW>;
+ linux,code = <7>;
+ };
+
+ cpu0vrm-presence {
+ label = "cpu0vrm-presence";
+ gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
+ linux,code = <12>;
+ };
+
+ cpu1vrm-presence {
+ label = "cpu1vrm-presence";
+ gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
+ linux,code = <13>;
+ };
+
+ fan0-presence {
+ label = "fan0-presence";
+ gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
+ linux,code = <5>;
+ };
+
+ fan1-presence {
+ label = "fan1-presence";
+ gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
+ linux,code = <6>;
+ };
+
+ fan2-presence {
+ label = "fan2-presence";
+ gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
+ linux,code = <7>;
+ };
+
+ fan3-presence {
+ label = "fan3-presence";
+ gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
+ linux,code = <8>;
+ };
+
+ fanboost-presence {
+ label = "fanboost-presence";
+ gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
+ linux,code = <9>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ fan0 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 0 GPIO_ACTIVE_LOW>;
+ };
+
+ fan1 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 1 GPIO_ACTIVE_LOW>;
+ };
+
+ fan2 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 2 GPIO_ACTIVE_LOW>;
+ };
+
+ fan3 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 3 GPIO_ACTIVE_LOW>;
+ };
+
+ fanboost {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
+ };
+
+ front-fault {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
+ };
+
+ front-power {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
+ };
+
+ front-id {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
+ };
+
+ rear-fault {
+ gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>;
+ };
+
+ rear-id {
+ gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ fsi: gpio-fsi {
+ compatible = "fsi-master-gpio", "fsi-master";
+ #address-cells = <2>;
+ #size-cells = <0>;
+ no-gpio-delays;
+
+ clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
+ data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>;
+ mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
+ enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
+ trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>;
+ };
+
+ iio-hwmon-dps310 {
+ compatible = "iio-hwmon";
+ io-channels = <&dps 0>;
+ };
+
+};
+
+&fmc {
+ status = "okay";
+
+ flash@0 {
+ status = "okay";
+ label = "bmc";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ partitions {
+ #address-cells = < 1 >;
+ #size-cells = < 1 >;
+ compatible = "fixed-partitions";
+ u-boot@0 {
+ reg = < 0 0x60000 >;
+ label = "u-boot";
+ };
+ u-boot-env@60000 {
+ reg = < 0x60000 0x20000 >;
+ label = "u-boot-env";
+ };
+ obmc-ubi@80000 {
+ reg = < 0x80000 0x7F80000>;
+ label = "obmc-ubi";
+ };
+ };
+ };
+
+ flash@1 {
+ status = "okay";
+ label = "alt-bmc";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ partitions {
+ #address-cells = < 1 >;
+ #size-cells = < 1 >;
+ compatible = "fixed-partitions";
+ u-boot@0 {
+ reg = < 0 0x60000 >;
+ label = "alt-u-boot";
+ };
+ u-boot-env@60000 {
+ reg = < 0x60000 0x20000 >;
+ label = "alt-u-boot-env";
+ };
+ obmc-ubi@80000 {
+ reg = < 0x80000 0x7F80000>;
+ label = "alt-obmc-ubi";
+ };
+ };
+ };
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+
+ flash@0 {
+ status = "okay";
+ label = "pnor";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ };
+};
+
+&uart1 {
+ /* Rear RS-232 connector */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default
+ &pinctrl_nrts1_default
+ &pinctrl_ndtr1_default
+ &pinctrl_ndsr1_default
+ &pinctrl_ncts1_default
+ &pinctrl_ndcd1_default
+ &pinctrl_nri1_default>;
+};
+
+&uart2 {
+ /* APSS */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&lpc_ctrl {
+ status = "okay";
+ memory-region = <&flash_memory>;
+ flash = <&spi1>;
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+};
+
+&i2c2 {
+ status = "okay";
+
+ /* MUX ->
+ * Samtec 1
+ * Samtec 2
+ */
+};
+
+&i2c3 {
+ status = "okay";
+
+ max31785@52 {
+ compatible = "maxim,max31785a";
+ reg = <0x52>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fan@0 {
+ compatible = "pmbus-fan";
+ reg = <0>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan@1 {
+ compatible = "pmbus-fan";
+ reg = <1>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan@2 {
+ compatible = "pmbus-fan";
+ reg = <2>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan@3 {
+ compatible = "pmbus-fan";
+ reg = <3>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan@4 {
+ compatible = "pmbus-fan";
+ reg = <4>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+ };
+
+ pca0: 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>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ power-supply@69 {
+ compatible = "ibm,cffps1";
+ reg = <0x69>;
+ };
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+
+ dps: dps310@76 {
+ compatible = "infineon,dps310";
+ reg = <0x76>;
+ #io-channel-cells = <0>;
+ };
+
+ tmp275@48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+
+ si7021a20@20 {
+ compatible = "si,si7021a20";
+ reg = <0x20>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ pca1: pca9551@60 {
+ compatible = "nxp,pca9551";
+ 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>;
+ };
+ };
+};
+
+&i2c8 {
+ status = "okay";
+
+ pca9552: pca9552@60 {
+ compatible = "nxp,pca9552";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
+ "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
+ "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
+ "P9_SCM0_PRES", "P9_SCM1_PRES",
+ "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
+ "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
+ "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N",
+ "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
+
+ 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>;
+ };
+ };
+
+ rtc@32 {
+ compatible = "epson,rx8900";
+ reg = <0x32>;
+ };
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+
+ ucd90160@64 {
+ compatible = "ti,ucd90160";
+ reg = <0x64>;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ tmp423a@4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
+
+ ir35221@71 {
+ compatible = "infineon,ir35221";
+ reg = <0x71>;
+ };
+
+ ir35221@72 {
+ compatible = "infineon,ir35221";
+ reg = <0x72>;
+ };
+
+ pca2: pca9539@74 {
+ compatible = "nxp,pca9539";
+ reg = <0x74>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio@0 {
+ reg = <0>;
+ };
+
+ gpio@1 {
+ reg = <1>;
+ };
+
+ gpio@2 {
+ reg = <2>;
+ };
+
+ gpio@3 {
+ reg = <3>;
+ };
+
+ gpio@4 {
+ reg = <4>;
+ };
+
+ gpio@5 {
+ reg = <5>;
+ };
+
+ gpio@6 {
+ reg = <6>;
+ };
+
+ gpio@7 {
+ reg = <7>;
+ };
+
+ gpio@8 {
+ reg = <8>;
+ };
+
+ gpio@9 {
+ reg = <9>;
+ };
+
+ gpio@10 {
+ reg = <10>;
+ };
+
+ gpio@11 {
+ reg = <11>;
+ };
+
+ gpio@12 {
+ reg = <12>;
+ };
+
+ gpio@13 {
+ reg = <13>;
+ };
+
+ gpio@14 {
+ reg = <14>;
+ };
+
+ gpio@15 {
+ reg = <15>;
+ };
+ };
+};
+
+&i2c10 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ tmp423a@4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
+
+ ir35221@71 {
+ compatible = "infineon,ir35221";
+ reg = <0x71>;
+ };
+
+ ir35221@72 {
+ compatible = "infineon,ir35221";
+ reg = <0x72>;
+ };
+
+ pca3: pca9539@74 {
+ compatible = "nxp,pca9539";
+ reg = <0x74>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio@0 {
+ reg = <0>;
+ };
+
+ gpio@1 {
+ reg = <1>;
+ };
+
+ gpio@2 {
+ reg = <2>;
+ };
+
+ gpio@3 {
+ reg = <3>;
+ };
+
+ gpio@4 {
+ reg = <4>;
+ };
+
+ gpio@5 {
+ reg = <5>;
+ };
+
+ gpio@6 {
+ reg = <6>;
+ };
+
+ gpio@7 {
+ reg = <7>;
+ };
+
+ gpio@8 {
+ reg = <8>;
+ };
+
+ gpio@9 {
+ reg = <9>;
+ };
+
+ gpio@10 {
+ reg = <10>;
+ };
+
+ gpio@11 {
+ reg = <11>;
+ };
+
+ gpio@12 {
+ reg = <12>;
+ };
+
+ gpio@13 {
+ reg = <13>;
+ };
+
+ gpio@14 {
+ reg = <14>;
+ };
+
+ gpio@15 {
+ reg = <15>;
+ };
+ };
+};
+
+&i2c11 {
+ /* MUX
+ * -> PCIe Slot 0
+ * -> PCIe Slot 1
+ * -> PCIe Slot 2
+ * -> PCIe Slot 3
+ */
+ status = "okay";
+};
+
+&i2c12 {
+ status = "okay";
+
+ tmp275@48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+
+ tmp275@4a {
+ compatible = "ti,tmp275";
+ reg = <0x4a>;
+ };
+};
+
+&i2c13 {
+ status = "okay";
+};
+
+&vuart {
+ status = "okay";
+};
+
+&gfx {
+ status = "okay";
+ memory-region = <&gfx_memory>;
+};
+
+&pinctrl {
+ aspeed,external-nodes = <&gfx &lhc>;
+};
+
+&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";
+};
+
+&adc {
+ status = "okay";
+};
+
+#include "ibm-power9-dual.dtsi"
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright 2019 YADRO
+/dts-v1/;
+
+#include "aspeed-g4.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+ model = "Vesnin BMC";
+ compatible = "yadro,vesnin-bmc", "aspeed,ast2400";
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200 earlyprintk";
+ };
+
+ memory {
+ reg = <0x40000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ vga_memory: framebuffer@5f000000 {
+ no-map;
+ reg = <0x5f000000 0x01000000>; /* 16MB */
+ };
+ flash_memory: region@5c000000 {
+ no-map;
+ reg = <0x5c000000 0x02000000>; /* 32M */
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ heartbeat {
+ gpios = <&gpio ASPEED_GPIO(R, 4) GPIO_ACTIVE_LOW>;
+ };
+ power_red {
+ gpios = <&gpio ASPEED_GPIO(N, 1) GPIO_ACTIVE_LOW>;
+ };
+
+ id_blue {
+ gpios = <&gpio ASPEED_GPIO(O, 0) GPIO_ACTIVE_LOW>;
+ };
+
+ alarm_red {
+ gpios = <&gpio ASPEED_GPIO(N, 6) GPIO_ACTIVE_LOW>;
+ };
+
+ alarm_yel {
+ gpios = <&gpio ASPEED_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ button_checkstop {
+ label = "checkstop";
+ linux,code = <74>;
+ gpios = <&gpio ASPEED_GPIO(P, 5) GPIO_ACTIVE_LOW>;
+ };
+
+ button_identify {
+ label = "identify";
+ linux,code = <152>;
+ gpios = <&gpio ASPEED_GPIO(O, 7) GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&fmc {
+ status = "okay";
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bmc";
+#include "openbmc-flash-layout.dtsi"
+ };
+};
+
+&spi {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1debug_default>;
+
+ flash@0 {
+ status = "okay";
+ label = "pnor";
+ m25p,fast-read;
+ };
+};
+
+&mac0 {
+ status = "okay";
+
+ use-ncsi;
+ no-hw-checksum;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+};
+
+
+&uart5 {
+ status = "okay";
+};
+
+&lpc_ctrl {
+ status = "okay";
+ memory-region = <&flash_memory>;
+ flash = <&spi>;
+};
+
+&ibt {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
+};
+
+&i2c0 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c256";
+ reg = <0x50>;
+ pagesize = <64>;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+
+ tmp75@49 {
+ compatible = "ti,tmp75";
+ reg = <0x49>;
+ };
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+
+ occ-hwmon@50 {
+ compatible = "ibm,p8-occ-hwmon";
+ reg = <0x50>;
+ };
+};
+
+&i2c5 {
+ status = "okay";
+
+ occ-hwmon@51 {
+ compatible = "ibm,p8-occ-hwmon";
+ reg = <0x51>;
+ };
+};
+
+&i2c6 {
+ status = "okay";
+
+ w83795g@2f {
+ compatible = "nuvoton,w83795g";
+ reg = <0x2f>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+
+ occ-hwmon@56 {
+ compatible = "ibm,p8-occ-hwmon";
+ reg = <0x56>;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+};
+
+&i2c10 {
+ status = "okay";
+};
+
+&i2c11 {
+ status = "okay";
+
+ occ-hwmon@57 {
+ compatible = "ibm,p8-occ-hwmon";
+ reg = <0x57>;
+ };
+};
+
+&i2c12 {
+ status = "okay";
+
+ rtc@68 {
+ compatible = "maxim,ds3231";
+ reg = <0x68>;
+ };
+};
+
+&i2c13 {
+ status = "okay";
+};
+
+&vuart {
+ status = "okay";
+};
compatible = "shared-dma-pool";
reusable;
};
+
+ video_engine_memory: jpegbuffer {
+ size = <0x02000000>; /* 32MM */
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
};
gpio-keys {
&vhub {
status = "okay";
};
+
+&video {
+ status = "okay";
+ memory-region = <&video_engine_memory>;
+};
+
+#include "ibm-power9-dual.dtsi"
model = "Zaius BMC";
compatible = "ingrasys,zaius-bmc", "aspeed,ast2500";
+ aliases {
+ i2c15 = &i2cpcie0;
+ i2c16 = &i2cpcie1;
+ i2c17 = &i2cpcie2;
+ i2c19 = &i2cpcie3;
+ i2c20 = &i2cpcie4;
+ };
+
chosen {
stdout-path = &uart5;
bootargs = "console=ttyS4,115200 earlyprintk";
reg = <0x71>;
#address-cells = <1>;
#size-cells = <0>;
+
+ i2cpcie0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+ i2cpcie1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ i2cpcie2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+ i2ctpm: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
};
/* MUX1 PCA9546A @71h
reg = <0x71>;
#address-cells = <1>;
#size-cells = <0>;
+
+ i2cpcie3: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+ i2cpcie4: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
};
/* MUX1 PCA9546A @71h
reg = <0x54>;
};
};
+
+ };
+
+ vrm@64 {
+ compatible = "isil,isl68137";
+ reg = <0x64>;
+ };
+
+ vrm@40 {
+ compatible = "isil,isl68137";
+ reg = <0x40>;
+ };
+
+ vrm@60 {
+ compatible = "isil,isl68137";
+ reg = <0x60>;
+ };
+
+ vrm@43 {
+ compatible = "infineon,ir38064";
+ reg = <0x43>;
+ };
+
+ vrm@41 {
+ compatible = "isil,isl68137";
+ reg = <0x41>;
};
/* Master selector PCA9541A @70h (other master: CPU0)
* LM5066I PMBUS @10h
*/
- /* 12V Quarter Brick DC/DC Converter Q54SJ12050 @61h */
- power-brick@61 {
+ /*
+ * Brick will be one of these types/addresses. Depending
+ * on the board SKU only one is actually present and will successfully
+ * instantiate while the others will fail the probe operation.
+ * These are the PVT (and presumably beyond) addresses:
+ * 12V Quarter Brick DC/DC Converter Q54SJ12050 @6Ah
+ * 12V Quarter Brick DC/DC Converter Q54SH12050 @30h
+ */
+ power-brick@6a {
+ compatible = "delta,dps800";
+ reg = <0x6a>;
+ };
+ power-brick@30 {
compatible = "delta,dps800";
- reg = <0x61>;
+ reg = <0x30>;
};
/* CPU0 VR ISL68137 0.7V, 0.96V PMBUS @64h */
/* CPU0 VR ISL68137 1.2V CH03 PMBUS @40h */
/* CPU0 VR ISL68137 0.8V PMBUS @60h */
- /* CPU0 VR 1.0V IR38064 I2C @11h, PMBUS @41h */
+ /* CPU0 VR 1.0V IR38064 I2C @11h, PMBUS @43h */
/* CPU0 VR ISL68137 1.2V CH47 PMBUS @41h */
+ /* Master selector PCA9541A @70h (other master: CPU0)
+ * LM5066I PMBUS @10h
+ */
};
&i2c8 {
status = "okay";
- /* CPU1 VR ISL68137 0.7V, 0.96V PMBUS @65h */
- /* CPU1 VR ISL68137 1.2V CH03 PMBUS @44h */
- /* CPU1 VR ISL68137 0.8V PMBUS @61h */
+ vrm@64 {
+ compatible = "isil,isl68137";
+ reg = <0x64>;
+ };
+
+ vrm@40 {
+ compatible = "isil,isl68137";
+ reg = <0x40>;
+ };
+
+ vrm@41 {
+ compatible = "isil,isl68137";
+ reg = <0x41>;
+ };
+
+ vrm@42 {
+ compatible = "infineon,ir38064";
+ reg = <0x42>;
+ };
+
+ vrm@60 {
+ compatible = "isil,isl68137";
+ reg = <0x60>;
+ };
+
+ /* CPU1 VR ISL68137 0.7V, 0.96V PMBUS @64h */
+ /* CPU1 VR ISL68137 1.2V CH03 PMBUS @40h */
+ /* CPU1 VR ISL68137 1.2V CH47 PMBUS @41h */
/* CPU1 VR 1.0V IR38064 I2C @12h, PMBUS @42h */
- /* CPU0 VR ISL68137 1.2V CH47 PMBUS @45h */
+ /* CPU1 VR ISL68137 0.8V PMBUS @60h */
};
&ibt {
status = "okay";
};
+
+#include "ibm-power9-dual.dtsi"
&pinctrl_ddcclk_default &pinctrl_ddcdat_default>;
};
+&p2a {
+ status = "okay";
+ memory-region = <&vga_memory>;
+};
+
&ibt {
status = "okay";
};
#size-cells = <1>;
ranges;
- fmc: flash-controller@1e620000 {
+ fmc: spi@1e620000 {
reg = < 0x1e620000 0x94
0x20000000 0x10000000 >;
#address-cells = <1>;
};
};
- spi: flash-controller@1e630000 {
+ spi: spi@1e630000 {
reg = < 0x1e630000 0x18
0x30000000 0x10000000 >;
#address-cells = <1>;
compatible = "aspeed,g4-pinctrl";
};
+ p2a: p2a-control {
+ compatible = "aspeed,ast2400-p2a-ctrl";
+ status = "disabled";
+ };
};
rng: hwrng@1e6e2078 {
#size-cells = <1>;
ranges;
- fmc: flash-controller@1e620000 {
+ fmc: spi@1e620000 {
reg = < 0x1e620000 0xc4
0x20000000 0x10000000 >;
#address-cells = <1>;
};
};
- spi1: flash-controller@1e630000 {
+ spi1: spi@1e630000 {
reg = < 0x1e630000 0xc4
0x30000000 0x08000000 >;
#address-cells = <1>;
};
};
- spi2: flash-controller@1e631000 {
+ spi2: spi@1e631000 {
reg = < 0x1e631000 0xc4
0x38000000 0x08000000 >;
#address-cells = <1>;
aspeed,external-nodes = <&gfx &lhc>;
};
+
+ p2a: p2a-control {
+ compatible = "aspeed,ast2500-p2a-ctrl";
+ status = "disabled";
+ };
};
rng: hwrng@1e6e2078 {
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright 2018 IBM Corp
+
+&fsi {
+ cfam@0,0 {
+ reg = <0 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <0>;
+
+ scom@1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ i2c@1800 {
+ compatible = "ibm,fsi-i2c-master";
+ reg = <0x1800 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam0_i2c0: i2c-bus@0 {
+ reg = <0>;
+ };
+
+ cfam0_i2c1: i2c-bus@1 {
+ reg = <1>;
+ };
+
+ cfam0_i2c2: i2c-bus@2 {
+ reg = <2>;
+ };
+
+ cfam0_i2c3: i2c-bus@3 {
+ reg = <3>;
+ };
+
+ cfam0_i2c4: i2c-bus@4 {
+ reg = <4>;
+ };
+
+ cfam0_i2c5: i2c-bus@5 {
+ reg = <5>;
+ };
+
+ cfam0_i2c6: i2c-bus@6 {
+ reg = <6>;
+ };
+
+ cfam0_i2c7: i2c-bus@7 {
+ reg = <7>;
+ };
+
+ cfam0_i2c8: i2c-bus@8 {
+ reg = <8>;
+ };
+
+ cfam0_i2c9: i2c-bus@9 {
+ reg = <9>;
+ };
+
+ cfam0_i2c10: i2c-bus@a {
+ reg = <10>;
+ };
+
+ cfam0_i2c11: i2c-bus@b {
+ reg = <11>;
+ };
+
+ cfam0_i2c12: i2c-bus@c {
+ reg = <12>;
+ };
+
+ cfam0_i2c13: i2c-bus@d {
+ reg = <13>;
+ };
+
+ cfam0_i2c14: i2c-bus@e {
+ reg = <14>;
+ };
+ };
+
+ sbefifo@2400 {
+ compatible = "ibm,p9-sbefifo";
+ reg = <0x2400 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsi_occ0: occ {
+ compatible = "ibm,p9-occ";
+ };
+ };
+
+ fsi_hub0: hub@3400 {
+ compatible = "fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ no-scan-on-init;
+ };
+ };
+};
+
+&fsi_hub0 {
+ cfam@1,0 {
+ reg = <1 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <1>;
+
+ scom@1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ i2c@1800 {
+ compatible = "ibm,fsi-i2c-master";
+ reg = <0x1800 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam1_i2c0: i2c-bus@0 {
+ reg = <0>;
+ };
+
+ cfam1_i2c1: i2c-bus@1 {
+ reg = <1>;
+ };
+
+ cfam1_i2c2: i2c-bus@2 {
+ reg = <2>;
+ };
+
+ cfam1_i2c3: i2c-bus@3 {
+ reg = <3>;
+ };
+
+ cfam1_i2c4: i2c-bus@4 {
+ reg = <4>;
+ };
+
+ cfam1_i2c5: i2c-bus@5 {
+ reg = <5>;
+ };
+
+ cfam1_i2c6: i2c-bus@6 {
+ reg = <6>;
+ };
+
+ cfam1_i2c7: i2c-bus@7 {
+ reg = <7>;
+ };
+
+ cfam1_i2c8: i2c-bus@8 {
+ reg = <8>;
+ };
+
+ cfam1_i2c9: i2c-bus@9 {
+ reg = <9>;
+ };
+
+ cfam1_i2c10: i2c-bus@a {
+ reg = <10>;
+ };
+
+ cfam1_i2c11: i2c-bus@b {
+ reg = <11>;
+ };
+
+ cfam1_i2c12: i2c-bus@c {
+ reg = <12>;
+ };
+
+ cfam1_i2c13: i2c-bus@d {
+ reg = <13>;
+ };
+
+ cfam1_i2c14: i2c-bus@e {
+ reg = <14>;
+ };
+ };
+
+ sbefifo@2400 {
+ compatible = "ibm,p9-sbefifo";
+ reg = <0x2400 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsi_occ1: occ {
+ compatible = "ibm,p9-occ";
+ };
+ };
+
+ fsi_hub1: hub@3400 {
+ compatible = "fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ no-scan-on-init;
+ };
+ };
+};
+
+/* Legacy OCC numbering (to get rid of when userspace is fixed) */
+&fsi_occ0 {
+ reg = <1>;
+};
+
+&fsi_occ1 {
+ reg = <2>;
+};
+
+/ {
+ aliases {
+ i2c100 = &cfam0_i2c0;
+ i2c101 = &cfam0_i2c1;
+ i2c102 = &cfam0_i2c2;
+ i2c103 = &cfam0_i2c3;
+ i2c104 = &cfam0_i2c4;
+ i2c105 = &cfam0_i2c5;
+ i2c106 = &cfam0_i2c6;
+ i2c107 = &cfam0_i2c7;
+ i2c108 = &cfam0_i2c8;
+ i2c109 = &cfam0_i2c9;
+ i2c110 = &cfam0_i2c10;
+ i2c111 = &cfam0_i2c11;
+ i2c112 = &cfam0_i2c12;
+ i2c113 = &cfam0_i2c13;
+ i2c114 = &cfam0_i2c14;
+ i2c200 = &cfam1_i2c0;
+ i2c201 = &cfam1_i2c1;
+ i2c202 = &cfam1_i2c2;
+ i2c203 = &cfam1_i2c3;
+ i2c204 = &cfam1_i2c4;
+ i2c205 = &cfam1_i2c5;
+ i2c206 = &cfam1_i2c6;
+ i2c207 = &cfam1_i2c7;
+ i2c208 = &cfam1_i2c8;
+ i2c209 = &cfam1_i2c9;
+ i2c210 = &cfam1_i2c10;
+ i2c211 = &cfam1_i2c11;
+ i2c212 = &cfam1_i2c12;
+ i2c213 = &cfam1_i2c13;
+ i2c214 = &cfam1_i2c14;
+ };
+};
git.samba.org / sfrench / cifs-2.6.git / commitdiff