[PATCH linux dev-4.7] ARM: dts: aspeed: Add Langyang BMC device tree
Joel Stanley
joel at jms.id.au
Wed Mar 29 15:49:53 AEDT 2017
From: Ken Chen <chen.kenyy at inventec.com>
Langyang is an OpenPower Power9 system made by Inventec.
Signed-off-by: Ken Chen <chen.kenyy at inventec.com>
Signed-off-by: Joel Stanley <joel at jms.id.au>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts | 319 +++++++++++++++++++++++++++
2 files changed, 320 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index ff647a08fe41..ba0e018e3275 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -897,6 +897,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += aspeed-bmc-opp-palmetto.dtb \
aspeed-bmc-opp-witherspoon.dtb \
aspeed-bmc-opp-zaius.dtb \
aspeed-bmc-opp-romulus.dtb \
+ aspeed-bmc-opp-lanyang.dtb \
aspeed-bmc-facebook-cmm.dtb \
aspeed-ast2500-evb.dtb
endif
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
new file mode 100644
index 000000000000..176e4b449339
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
@@ -0,0 +1,319 @@
+/dts-v1/;
+
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+ model = "Lanyang BMC";
+ compatible = "inventec,lanyang-bmc", "aspeed,ast2500";
+
+ aliases {
+ serial4 = &uart5;
+ };
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200 earlyprintk";
+ };
+
+ memory {
+ reg = <0x80000000 0x40000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ flash_memory: region at 94000000 {
+ no-map;
+ reg = <0x94000000 0x04000000>; /* 64M */
+ };
+ };
+
+ onewire0 {
+ compatible = "w1-gpio";
+ gpios = <&gpio ASPEED_GPIO(D, 1) GPIO_ACTIVE_HIGH>;
+ };
+
+ onewire1 {
+ compatible = "w1-gpio";
+ gpios = <&gpio ASPEED_GPIO(D, 2) GPIO_ACTIVE_HIGH>;
+ };
+
+ onewire2 {
+ compatible = "w1-gpio";
+ gpios = <&gpio ASPEED_GPIO(D, 3) GPIO_ACTIVE_HIGH>;
+ };
+
+ onewire3 {
+ compatible = "w1-gpio";
+ gpios = <&gpio ASPEED_GPIO(D, 4) GPIO_ACTIVE_HIGH>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ sys_boot_status {
+ label = "System_boot_status";
+ gpios = <&gpio ASPEED_GPIO(B, 6) GPIO_ACTIVE_LOW>;
+ };
+
+ attention {
+ label = "Attention_locator";
+ gpios = <&gpio ASPEED_GPIO(B, 7) GPIO_ACTIVE_HIGH>;
+ };
+
+ plt_fault {
+ label = "Platform_fault";
+ gpios = <&gpio ASPEED_GPIO(B, 1) GPIO_ACTIVE_HIGH>;
+ };
+
+ hdd_fault {
+ label = "Onboard_drive_fault";
+ gpios = <&gpio ASPEED_GPIO(B, 3) GPIO_ACTIVE_HIGH>;
+ };
+ bmc_err {
+ lable = "BMC_fault";
+ gpios = <&gpio ASPEED_GPIO(H, 6) GPIO_ACTIVE_HIGH>;
+ };
+
+ sys_err {
+ lable = "Sys_fault";
+ gpios = <&gpio ASPEED_GPIO(H, 7) GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ fsi-master {
+ compatible = "ibm,fsi-master", "ibm,fsi-master-gpio";
+
+ status = "okay";
+
+ clock-gpios = <&gpio ASPEED_GPIO(J, 0) GPIO_ACTIVE_HIGH>;
+ data-gpios = <&gpio ASPEED_GPIO(J, 1) GPIO_ACTIVE_HIGH>;
+ trans-gpios = <&gpio ASPEED_GPIO(D, 5) GPIO_ACTIVE_HIGH>;
+ enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
+ mux-gpios = <&gpio ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&fmc {
+ status = "okay";
+ flash at 0 {
+ status = "okay";
+#include "aspeed-bmc-opp-flash-layout.dtsi"
+ };
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+
+ flash at 0 {
+ status = "okay";
+ label = "pnor";
+ };
+};
+
+&spi2 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi2ck_default
+ &pinctrl_spi2cs0_default
+ &pinctrl_spi2cs1_default
+ &pinctrl_spi2miso_default
+ &pinctrl_spi2mosi_default>;
+
+ flash at 0 {
+ status = "okay";
+ };
+};
+
+&uart1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default>;
+};
+
+&lpc_ctrl {
+ status = "okay";
+ memory-region = <&flash_memory>;
+ flash = <&spi1>;
+};
+
+&mbox {
+ status = "okay";
+};
+
+&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 = "okay";
+
+ rtc at 68 {
+ compatible = "dallas,ds3231";
+ reg = <0x68>;
+ };
+
+ /* RTC DS3231 @68h */
+};
+
+&i2c1 {
+ status = "disable";
+
+ /* APSS
+ * BCM5719
+ */
+};
+
+&i2c2 {
+ status = "okay";
+
+ /* AT24C64 @55h */
+ eeprom at 55 {
+ compatible = "atmel,24c64";
+ reg = <0x55>;
+ pagesize = <32>;
+ };
+
+ /*
+ * PCA9546 @75h
+ * bus0 48V MON LM5058 @41h
+ * 48V H-SWAP LM5058 @40h
+ * bus1 P0 0V8 MON LM5058 @40h
+ * P1 0V8 MON LM5058 @41h
+ * bus2 P0 0V7 MON LM5058 @40h
+ * P1 0V7 MON LM5058 @41h
+ * bus3 P0 VDDQ0 MON LM5058 @40h
+ * P0 VDDQ1 MON LM5058 @41h
+ * P1 VDDQ0 MON LM5058 @42h
+ * P1 VDDQ1 MON LM5058 @43h
+ */
+ i2c-switch at 75 {
+ compatible = "nxp,pca9546";
+ reg = <0x75>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};
+
+&i2c3 {
+ status = "okay";
+
+ /* Power sequencer UCD90160 PMBUS @64h */
+ ucd90160 at 64 {
+ compatible = "ti,ucd90160";
+ reg = <0x6B>;
+ };
+};
+
+&i2c4 {
+ status = "disabled";
+
+ /* P0 FSP connecter */
+};
+
+&i2c5 {
+ status = "okay";
+
+ /* CPU0 0V96 IR38063 @41h */
+ /* CPU1 0V96 IR38063 @42h */
+ /* CPU0 1V0 IR38063 @40h */
+ /* CPU1 1V0 IR38063 @43h */
+};
+
+&i2c6 {
+ status = "disabled";
+
+ /* P1 FSP connecter */
+};
+
+&i2c7 {
+ status = "okay";
+
+ /* CLK BUFF 9DBL0452 @6Dh */
+ /* CLK GEN 9FGS9092 @6Bh */
+};
+
+&i2c8 {
+ status = "okay";
+
+};
+
+&i2c9 {
+ status = "okay";
+
+ /* T-SENSOR TMP75 @48h */
+ tmp75 at 48 {
+ compatible = "ti,tmp75";
+ reg = <0x48>;
+ };
+
+ /* T-SENSOR TMP75 @49h */
+ tmp75 at 49 {
+ compatible = "ti,tmp75";
+ reg = <0x49>;
+ };
+
+ /* T-SENSOR TMP75 @4Ah */
+ tmp75 at 4A {
+ compatible = "ti,tmp75";
+ reg = <0x4A>;
+ };
+
+ /* 12V Brick Q54SJ12050 @96h(TBD) */
+};
+
+&i2c10 {
+ status = "disabled";
+};
+
+&i2c11 {
+ status = "disabled";
+
+ /* TPM connector @57h */
+};
+
+&i2c12 {
+ status = "disabled";
+};
+
+&i2c13 {
+ status = "disabled";
+};
+
+&gpio {
+ line_apss_reset {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(E, 4) GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "BMC_APSS_RESET_N";
+ };
+};
+
+&vuart {
+ status = "okay";
+};
+
+&pinctrl {
+ aspeed,external-nodes = <&gfx &lhc>;
+};
--
2.11.0
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