[PATCH v3 3/3] ARM: dts: aspeed: Add Mihawk BMC platform

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The Mihawk BMC is an ASPEED ast2500 based BMC that is part of an
OpenPower Power9 server.

Signed-off-by: Ben Pai <Ben_Pai@xxxxxxxxxxx>
---
 arch/arm/boot/dts/Makefile                  |   1 +
 arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts | 902 ++++++++++++++++++++
 2 files changed, 903 insertions(+)
 create mode 100755 arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index eb6de52c1936..cdfe0f43ffd3 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1275,6 +1275,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-lenovo-hr630.dtb \
 	aspeed-bmc-microsoft-olympus.dtb \
 	aspeed-bmc-opp-lanyang.dtb \
+	aspeed-bmc-opp-mihawk.dtb \
 	aspeed-bmc-opp-palmetto.dtb \
 	aspeed-bmc-opp-romulus.dtb \
 	aspeed-bmc-opp-swift.dtb \
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
new file mode 100755
index 000000000000..ca42057c0c1f
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
@@ -0,0 +1,902 @@
+/dts-v1/;
+
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+
+/ {
+	model = "Mihawk BMC";
+	compatible = "ibm,mihawk-bmc", "aspeed,ast2500";
+
+
+	chosen {
+		stdout-path = &uart5;
+		bootargs = "console=ttyS4,115200 earlyprintk";
+	};
+
+	memory@80000000 {
+		reg = <0x80000000 0x20000000>; /* address and size of RAM(512MB) */
+	};
+
+	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;
+		};
+
+		video_engine_memory: jpegbuffer {
+			size = <0x02000000>;	/* 32MM */
+			alignment = <0x01000000>;
+			compatible = "shared-dma-pool";
+			reusable;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		air-water {
+			label = "air-water";
+			gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(F, 6)>;
+		};
+
+		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(Z, 2) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(Z, 2)>;
+		};
+
+		ps1-presence {
+			label = "ps1-presence";
+			gpios = <&gpio ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(Z, 0)>;
+		};
+		id-button {
+			label = "id-button";
+			gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(F, 1)>;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		poll-interval = <1000>;
+
+		fan0-presence {
+			label = "fan0-presence";
+			gpios = <&pca9552 9 GPIO_ACTIVE_LOW>;
+			linux,code = <9>;
+		};
+
+		fan1-presence {
+			label = "fan1-presence";
+			gpios = <&pca9552 10 GPIO_ACTIVE_LOW>;
+			linux,code = <10>;
+		};
+
+		fan2-presence {
+			label = "fan2-presence";
+			gpios = <&pca9552 11 GPIO_ACTIVE_LOW>;
+			linux,code = <11>;
+		};
+
+		fan3-presence {
+			label = "fan3-presence";
+			gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
+			linux,code = <12>;
+		};
+
+		fan4-presence {
+			label = "fan4-presence";
+			gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
+			linux,code = <13>;
+		};
+
+		fan5-presence {
+			label = "fan5-presence";
+			gpios = <&pca9552 14 GPIO_ACTIVE_LOW>;
+			linux,code = <14>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		fault {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>;
+		};
+
+		power {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&gpio ASPEED_GPIO(AA, 1) GPIO_ACTIVE_LOW>;
+		};
+
+		rear-id {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_LOW>;
+		};
+
+		rear-g {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&gpio ASPEED_GPIO(AA, 4) GPIO_ACTIVE_LOW>;
+		};
+
+		rear-ok {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&gpio ASPEED_GPIO(Y, 0) GPIO_ACTIVE_LOW>;
+		};
+
+		fan0 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca9552 0 GPIO_ACTIVE_LOW>;
+		};
+
+		fan1 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca9552 1 GPIO_ACTIVE_LOW>;
+		};
+
+		fan2 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca9552 2 GPIO_ACTIVE_LOW>;
+		};
+
+		fan3 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca9552 3 GPIO_ACTIVE_LOW>;
+		};
+
+		fan4 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca9552 4 GPIO_ACTIVE_LOW>;
+		};
+
+		fan5 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca9552 5 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(E, 6) GPIO_ACTIVE_HIGH>;
+		data-gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_HIGH>;
+		mux-gpios = <&gpio ASPEED_GPIO(E, 5) GPIO_ACTIVE_HIGH>;
+		enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
+		trans-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
+	};
+	iio-hwmon-12v {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 0>;
+	};
+	
+	iio-hwmon-5v {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 1>;
+	};
+	
+	iio-hwmon-3v {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 2>;
+	};
+		
+	iio-hwmon-vdd0 {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 3>;
+	};
+	
+	iio-hwmon-vdd1 {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 4>;
+	};
+	
+	iio-hwmon-vcs0 {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 5>;
+	};
+	
+	iio-hwmon-vcs1 {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 6>;
+	};
+
+	iio-hwmon-vdn0 {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 7>;
+	};
+	
+	iio-hwmon-vdn1 {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 8>;
+	};
+	
+	iio-hwmon-vio0 {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 9>;
+	};
+	
+	iio-hwmon-vio1 {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 10>;
+	};
+	
+	iio-hwmon-vddra {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 11>;
+	};
+	
+	iio-hwmon-vddrb {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 13>;
+	};
+	
+	iio-hwmon-vddrc {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 14>;
+	};
+	
+	iio-hwmon-vddrd {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 15>;
+	};
+	
+	iio-hwmon-battery {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 12>;
+	};
+};
+
+&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>;
+
+	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>;
+	};
+
+	fan@6 {
+		reg = <0x00>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x06>;
+	};
+
+	fan@7 {
+		reg = <0x01>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x07>;
+	};
+
+	fan@8 {
+		reg = <0x02>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x08>;
+	};
+
+	fan@9 {
+		reg = <0x03>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x09>;
+	};
+
+	fan@10 {
+		reg = <0x04>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x0a>;
+	};
+
+	fan@11 {
+		reg = <0x05>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x0b>;
+	};
+};
+
+&fmc {
+	status = "okay";
+	flash@0 {
+		status = "okay";
+		label = "bmc";
+		m25p,fast-read;
+		spi-max-frequency = <50000000>;
+		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 0x1F80000 >;
+				label = "obmc-ubi";
+			};
+		};
+	};
+	flash@1 {
+		status = "okay";
+		label = "alt-bmc";
+		m25p,fast-read;
+		spi-max-frequency = <50000000>;
+		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 0x1F80000 >;
+				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>;
+	};
+};
+
+&lpc_ctrl {
+	status = "okay";
+	memory-region = <&flash_memory>;
+	flash = <&spi1>;
+};
+
+&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";
+};
+
+&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 {
+	status = "disabled";
+};
+
+&i2c1 {
+	status = "disabled";
+};
+
+&i2c2 {
+	status = "okay";
+
+	/* SAMTEC P0 */
+	/* SAMTEC P1 */
+	
+};
+
+&i2c3 {
+	status = "okay";
+
+	/* APSS */
+	/* CPLD */
+
+	/* PCA9516 (repeater) ->
+	 *    CLK Buffer 9FGS9092
+	 *    CLK Buffer 9DBL0651BKILFT
+	 *    CLK Buffer 9DBL0651BKILFT
+	 *    Power Supply 0
+	 *    Power Supply 1
+	 *    PCA 9552 LED
+	 */
+	 
+	power-supply@58 {
+		compatible = "ibm,cffps1";
+		reg = <0x58>;
+	};
+
+	power-supply@5b {
+		compatible = "ibm,cffps1";
+		reg = <0x5b>;
+	};
+
+	pca9552: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio@0 {
+			reg = <0>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@1 {
+			reg = <1>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@2 {
+			reg = <2>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@3 {
+			reg = <3>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@4 {
+			reg = <4>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@5 {
+			reg = <5>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@6 {
+			reg = <6>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@7 {
+			reg = <7>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@8 {
+			reg = <8>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@9 {
+			reg = <9>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@10 {
+			reg = <10>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@11 {
+			reg = <11>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@12 {
+			reg = <12>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@13 {
+			reg = <13>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@14 {
+			reg = <14>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+		gpio@15 {
+			reg = <15>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+	};
+
+};
+
+&i2c4 {
+	status = "okay";
+
+	/* CP0 VDD & VCS : IR35221 */
+	/* CP0 VDN : IR35221 */
+	/* CP0 VIO : IR38064 */
+        /* CP0 VDDR : PXM1330 */
+
+	ir35221@70 {
+		compatible = "infineon,ir35221";
+		reg = <0x70>;
+	};
+
+	ir35221@72 {
+		compatible = "infineon,ir35221";
+		reg = <0x72>;
+	};
+
+};
+
+&i2c5 {
+	status = "okay";
+	
+	/* CP0 VDD & VCS : IR35221 */
+	/* CP0 VDN : IR35221 */
+	/* CP0 VIO : IR38064 */
+        /* CP0 VDDR : PXM1330 */
+
+	ir35221@70 {
+		compatible = "infineon,ir35221";
+		reg = <0x70>;
+	};
+
+	ir35221@72 {
+		compatible = "infineon,ir35221";
+		reg = <0x72>;
+	};
+	
+};
+
+&i2c6 {
+	status = "okay";
+	
+	/* pca9548 -> NVMe1 to 8 */
+	
+	pca9548@70 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+	};
+	
+};
+
+&i2c7 {
+	status = "okay";
+	
+	/* pca9548 -> NVMe9 to 16 */
+	
+	pca9548@70 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+	};
+	
+};
+
+&i2c8 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+};
+
+&i2c9 {
+	status = "okay";
+	
+	/* pca9545 Riser -> 
+	* 	PCIe x8  Slot3 
+	* 	PCIe x16 slot4 
+	* 	PCIe x8  slot5 
+	* 	I2C BMC RISER PCA9554
+	* 	BMC SCL/SDA PCA9554 
+	* 	PCA9554
+	*/
+	
+	/* pca9545 -> 
+	* 	PCIe x16 Slot1 
+	* 	PCIe x8  slot2 
+	* 	PEX8748 
+	*/
+
+	pca9545riser@70 {
+		compatible = "nxp,pca9545";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+
+		i2c-mux-idle-disconnect;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+	
+	pca9545@71 {
+		compatible = "nxp,pca9545";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x71>;
+
+		i2c-mux-idle-disconnect;
+		interrupt-controller;
+		#interrupt-cells = <2>;	
+	};
+};
+
+&i2c10 {
+	status = "okay";
+	
+	/* pca9545 Riser -> 
+	* 	PCIe x8  Slot8 
+	* 	PCIe x16 slot9 
+	* 	PCIe x8  slot10 
+	* 	I2C BMC RISER PCA9554
+	* 	BMC SCL/SDA PCA9554 
+	* 	PCA9554
+	*/
+	
+	/* pca9545 -> 
+	* 	PCIe x16 Slot1 
+	* 	PCIe x8  slot2 
+	* 	PEX8748 
+	*/
+	
+	pca9545riser@70 {
+		compatible = "nxp,pca9545";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+
+		i2c-mux-idle-disconnect;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+	
+	pca9545@71 {
+		compatible = "nxp,pca9545";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x71>;
+
+		i2c-mux-idle-disconnect;
+		interrupt-controller;
+		#interrupt-cells = <2>;	
+	};
+};
+
+&i2c11 {
+	status = "okay";
+	
+	/* TPM */
+	/* RTC RX8900CE */
+	/* FPGA for power sequence */
+	/* TMP275A */
+	/* TMP275A */
+	/* EMC1462 */
+
+	tpm@57 {
+		compatible = "infineon,slb9645tt";
+		reg = <0x57>;
+	};
+	
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+	
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+	
+	tmp275@49 {
+		compatible = "ti,tmp275";
+		reg = <0x49>;
+	};
+
+	/* chip emc1462 use emc1403 driver */
+	emc1403@4c {
+        	compatible = "smsc,emc1403";
+        	reg = <0x4c>;
+    	};
+
+};
+
+&i2c12 {
+	status = "okay";
+
+	/* pca9545 ->
+	*	SAS BP1
+	*	SAS BP2
+	*	NVMe BP
+	*	M.2 riser
+	*/
+	
+	pca9545@70 {
+		compatible = "nxp,pca9545";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		
+		i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+			
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+		
+		i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+			
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+		
+		i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+			
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+		
+		i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+			
+			tmp275@48 {
+				compatible = "ti,tmp275";
+				reg = <0x48>;
+			};
+		};
+		
+	};
+	
+};
+
+&i2c13 {
+	status = "okay";
+	
+	/* pca9548 ->
+	*	NVMe BP
+	*	NVMe HDD17 to 24
+	*/
+	
+	pca9548@70 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+	};	
+};
+
+&vuart {
+	status = "okay";
+};
+
+&gfx {
+	status = "okay";
+	memory-region = <&gfx_memory>;
+};
+
+&adc {
+	/* ADC pin default is ADC*/
+	status = "okay";
+};
+
+&wdt1 {
+	aspeed,reset-type = "none";
+	aspeed,external-signal;
+	aspeed,ext-push-pull;
+	aspeed,ext-active-high;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdtrst1_default>;
+};
+
+&wdt2 {
+	aspeed,alt-boot;
+};
+
+&ibt {
+	status = "okay";
+};
+
+&vhub {
+	status = "okay";
+};
+
+&video {
+	status = "okay";
+	memory-region = <&video_engine_memory>;
+};
+
+#include "ibm-power9-dual.dtsi"
+
-- 
2.17.1


---------------------------------------------------------------------------------------------------------------------------------------------------------------
This email contains confidential or legally privileged information and is for the sole use of its intended recipient. 
Any unauthorized review, use, copying or distribution of this email or the content of this email is strictly prohibited.
If you are not the intended recipient, you may reply to the sender and should delete this e-mail immediately.
---------------------------------------------------------------------------------------------------------------------------------------------------------------



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux