[PATCH] ARM: dts: aspeed: Add Supermicro X13dem system BMC devicetree
lesly895 at gmail.com
lesly895 at gmail.com
Tue May 9 10:11:02 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>
---
.../boot/dts/aspeed-bmc-supermicro-x13dem.dts | 283 ++++++++++++++++++
1 file changed, 283 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-supermicro-x13dem.dts
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..b5aac905e7ea
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-supermicro-x13dem.dts
@@ -0,0 +1,283 @@
+// 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 = "X13dem";
+ compatible = "aspeed,ast2600";
+
+ aliases {
+ mmc0 = &emmc;
+ };
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200n8 earlycon";
+ };
+
+ memory at 80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x40000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ /* LPC FW cycle bridge region requires natural alignment */
+ flash_memory: region at b4000000 {
+ no-map;
+ reg = <0xb4000000 0x04000000>; /* 64M */
+ };
+
+ /* VGA region is dictated by hardware strapping */
+ vga_memory: region at bf000000 {
+ no-map;
+ compatible = "shared-dma-pool";
+ reg = <0xbf000000 0x01000000>; /* 16M */
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ powerfail {
+ 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";
+};
+
+&pinctrl_emmc_default {
+ bias-disable;
+};
+
+&emmc {
+ status = "okay";
+ clk-phase-mmc-hs200 = <180>, <180>;
+};
+
+&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*/ "","","","","","","jpfr2","jpfr3",
+ /*C0-C7*/ "","","","","","","","",
+ /*D0-D7*/ "","","","","","","","",
+ /*E0-E7*/ "","","","","","","","",
+ /*F0-F7*/ "","","","","","","","",
+ /*G0-G7*/ "","","","","","pwrfail-led","","",
+ /*H0-H7*/ "smc-n","nmi-n","pwrbtn-n","rst-n","","","phy1-rst","",
+ /*I0-I7*/ "","","","","","","","",
+ /*J0-J7*/ "","","","","","","","",
+ /*K0-K7*/ "","","","","","","","",
+ /*L0-L7*/ "","","","","","","","",
+ /*M0-M7*/ "","","","","","","","",
+ /*N0-N7*/ "","","","","","","","",
+ /*O0-O7*/ "","","","","","","","speaker-bmc",
+ /*P0-P7*/ "cpld-int","","","","","","","bmc-hbled-n",
+ /*Q0-Q7*/ "","","","","","","","",
+ /*R0-R7*/ "","","","","pwr-ctrl-4","","","",
+ /*S0-S7*/ "","","wake-n","","pwrok-in","pcie-rst-in","","uid-sw-in",
+ /*T0-T7*/ "","","","","","","","",
+ /*U0-U7*/ "","","","","","","","",
+ /*V0-V7*/ "","","","","","","","",
+ /*W0-W7*/ "","","","","","","","",
+ /*X0-X7*/ "","bios-cmp-in","smci-pch-out","","","","nmi-in","bmc-ready",
+ /*Y0-Y7*/ "","bmc-hb-led","bmc-cpld-mux-sel","emmc-rst","","","sci-bmc-out","",
+ /*Z0-Z7*/ "bmc-prg-n","pwer-ctrl-1","pwrbtn-in","","","","","";
+};
+
+&gpio1 {
+ status = "disabled";
+};
+
+&sgpiom0 {
+ status = "disabled";
+ gpio-line-names =
+ /* SGPIO output lines */
+ /*OA0-OA7*/ "","","","","","","","",
+ /*OB0-OB7*/ "","","","","","","","",
+ /*OC0-OC7*/ "","","","","","","","",
+ /*OD0-OD7*/ "","","","","","","","",
+ /*OE0-OE7*/ "","","","","","","","",
+ /*OF0-OF7*/ "","","","","","","","",
+ /*OG0-OG7*/ "","","","","","","","",
+ /*OH0-OH7*/ "","","","","","","","",
+ /*OI0-OI7*/ "","","","","","","","",
+ /*OJ0-OJ7*/ "","","","","","","","",
+ /*DUMMY*/ "","","","","","","","",
+ /*DUMMY*/ "","","","","","","","",
+
+ /* SGPIO input lines */
+ /*IA0-IA7*/ "","","","","","","","",
+ /*IB0-IB7*/ "","","","","","","","",
+ /*IC0-IC7*/ "","","","","","","","",
+ /*ID0-ID7*/ "","","","","","","","",
+ /*IE0-IE7*/ "","","","","","","","",
+ /*IF0-IF7*/ "","","","","","","","",
+ /*IG0-IG7*/ "","","","","","","","",
+ /*IH0-IH7*/ "","","","","","","","",
+ /*II0-II7*/ "","","","","","","","",
+ /*IJ0-IJ7*/ "","","","","","","","";
+};
+
+&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";
+};
+
+&lpc_ctrl {
+ status = "okay";
+ memory-region = <&flash_memory>;
+};
+
+&xdma {
+ status = "okay";
+ memory-region = <&vga_memory>;
+};
+
+&vhub {
+ status = "okay";
+};
+
+&rtc {
+ status = "okay";
+};
+
--
2.34.1
More information about the openbmc
mailing list