[PATCH v2] ARM: dts: aspeed: Add Supermicro X13dem system BMC devicetree
lesly895 at gmail.com
lesly895 at gmail.com
Wed May 10 20:58:56 AEST 2023
From: Ryan Sie <ryans at supermicro.com.tw>
Add a devicetree for the new X13dem system.
Signed-off-by: Ryan Sie <ryans at supermicro.com.tw>
---
.../bindings/arm/aspeed/aspeed.yaml | 1 +
arch/arm/boot/dts/Makefile | 1 +
.../boot/dts/aspeed-bmc-supermicro-x13dem.dts | 270 ++++++++++++++++++
3 files changed, 272 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-supermicro-x13dem.dts
diff --git a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
index 1b585e554791..0dda2565983e 100644
--- a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
+++ b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
@@ -86,6 +86,7 @@ properties:
- jabil,rbp-bmc
- nuvia,dc-scm-bmc
- quanta,s6q-bmc
+ - supermicro,x13dem-bmc
- const: aspeed,ast2600
additionalProperties: true
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index eb681903d50b..0197ac26a3ae 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1629,6 +1629,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-quanta-q71l.dtb \
aspeed-bmc-quanta-s6q.dtb \
aspeed-bmc-supermicro-x11spi.dtb \
+ aspeed-bmc-supermicro-x13dem.dtb \
aspeed-bmc-inventec-transformers.dtb \
aspeed-bmc-tyan-s7106.dtb \
aspeed-bmc-tyan-s8036.dtb \
diff --git a/arch/arm/boot/dts/aspeed-bmc-supermicro-x13dem.dts b/arch/arm/boot/dts/aspeed-bmc-supermicro-x13dem.dts
new file mode 100644
index 000000000000..0adb564e99e6
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-supermicro-x13dem.dts
@@ -0,0 +1,270 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2023 Supermicro Corp.
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/i2c/i2c.h>
+
+/ {
+ model = "Supermicro X13DEM BMC";
+ compatible = "supermicro,x13dem-bmc", "aspeed,ast2600";
+
+ aliases {
+ mmc0 = &emmc;
+ };
+
+ chosen {
+ stdout-path = &uart5;
+ };
+
+ memory at 80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x80000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ video_engine_memory: video {
+ size = <0x04000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+
+ gfx_memory: framebuffer {
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led-power {
+ gpios = <&gpio0 ASPEED_GPIO(G, 5) GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
+ <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
+ <&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>,
+ <&adc1 4>, <&adc1 5>, <&adc1 6>, <&adc1 7>;
+ };
+};
+
+&adc0 {
+ status = "okay";
+ aspeed,int-vref-microvolt = <2500000>;
+ 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>;
+};
+
+&adc1 {
+ status = "okay";
+ aspeed,int-vref-microvolt = <2500000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
+ &pinctrl_adc10_default &pinctrl_adc11_default
+ &pinctrl_adc12_default &pinctrl_adc13_default
+ &pinctrl_adc14_default &pinctrl_adc15_default>;
+};
+
+&emmc_controller {
+ status = "okay";
+};
+
+&emmc {
+ status = "okay";
+ max-frequency = <100000000>;
+ clk-phase-mmc-hs200 = <9>, <225>;
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+
+ flash at 0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "spi1:0";
+ spi-max-frequency = <25000000>;
+ };
+};
+
+&gpio0 {
+ status = "okay";
+ gpio-line-names =
+ /*A0-A7*/ "","","","","","","","",
+ /*B0-B7*/ "","","","","","","","",
+ /*C0-C7*/ "","","","","","","","",
+ /*D0-D7*/ "","","","","","","","",
+ /*E0-E7*/ "","","","","","","","",
+ /*F0-F7*/ "","","","","","","","",
+ /*G0-G7*/ "","","","","","led-power","","",
+ /*H0*/ "smi-control",
+ /*H1*/ "nmi-control",
+ /*H2*/ "power-chassis-control",
+ /*H3*/ "reset-control",
+ /*H4*/ "",
+ /*H5*/ "",
+ /*H6*/ "reset-phy",
+ /*H7*/ "",
+ /*I0-I7*/ "","","","","","","","",
+ /*J0-J7*/ "","","","","","","","",
+ /*K0-K7*/ "","","","","","","","",
+ /*L0-L7*/ "","","","","","","","",
+ /*M0-M7*/ "","","","","","","","",
+ /*N0-N7*/ "","","","","","","","",
+ /*O0-O7*/ "","","","","","","","",
+ /*P0-P7*/ "","","","","","","","led-heartbeat",
+ /*Q0-Q7*/ "","","","","","","","",
+ /*R0-R7*/ "","","","","","","","",
+ /*S0-S3*/ "","","","",
+ /*S4*/ "power-chassis-good",
+ /*S5*/ "reset-button",
+ /*S6*/ "",
+ /*S7*/ "id-button",
+ /*T0-T7*/ "","","","","","","","",
+ /*U0-U7*/ "","","","","","","","",
+ /*V0-V7*/ "","","","","","","","",
+ /*W0-W7*/ "","","","","","","","",
+ /*X0*/ "",
+ /*X1*/ "post-complete",
+ /*X2*/ "smi-button",
+ /*X3-X5*/ "","","",
+ /*X6*/ "nmi-button",
+ /*X7*/ "bmc-ready",
+ /*Y0*/ "",
+ /*Y1*/ "led-heartbeat2",
+ /*Y2*/ "",
+ /*Y3*/ "reset-emmc",
+ /*Y4-Y7*/ "","","","",
+ /*Z0*/ "BMC_PROG_N",
+ /*Z1*/ "BMC_PWRFAN_FAIL_N",
+ /*Z2*/ "power-button",
+ /*Z3-Z7*/ "","","","","";
+};
+
+&kcs3 {
+ aspeed,lpc-io-reg = <0xca2>;
+ status = "okay";
+};
+
+&kcs4 {
+ aspeed,lpc-io-reg = <0xca4>;
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&uart4 {
+ status = "okay";
+};
+
+&uart_routing {
+ status = "okay";
+};
+
+&mdio0 {
+ status = "okay";
+
+ ethphy0: ethernet-phy at 0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ };
+};
+
+&mac0 {
+ status = "okay";
+
+ phy-mode = "rgmii";
+ phy-handle = <ðphy0>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rgmii1_default>;
+};
+
+&mac2 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii3_default>;
+ clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
+ <&syscon ASPEED_CLK_MAC3RCLK>;
+ clock-names = "MACCLK", "RCLK";
+ use-ncsi;
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "disabled";
+};
+
+&i2c2 {
+ multi-master;
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+ bus-frequency = <400000>;
+};
+
+&i2c5 {
+ status = "okay";
+};
+
+&i2c6 {
+ status = "okay";
+};
+
+&i2c7 {
+ status = "okay";
+};
+
+&vhub {
+ status = "okay";
+ pinctrl-names = "default";
+};
+
+&rtc {
+ status = "okay";
+};
+
+&video {
+ status = "okay";
+ memory-region = <&video_engine_memory>;
+};
+
+&gfx {
+ status = "okay";
+ memory-region = <&gfx_memory>;
+};
+
--
2.34.1
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