ARM: dts: aspeed: Add Facebook Wedge100 BMC

[linux-2.6-microblaze.git] / arch / arm / boot / dts / aspeed-bmc-facebook-wedge100.dts

diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts
new file mode 100644 (file)
index 0000000..b1e10f0
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts
@@ -0,0 +1,149 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (c) 2018 Facebook Inc.
+/dts-v1/;
+
+#include "aspeed-g4.dtsi"
+
+/ {
+       model = "Facebook Wedge 100 BMC";
+       compatible = "facebook,wedge100-bmc", "aspeed,ast2400";
+
+       aliases {
+               /*
+                * Override the default uart aliases to avoid breaking
+                * the legacy applications.
+                */
+               serial0 = &uart5;
+               serial1 = &uart1;
+               serial2 = &uart3;
+               serial3 = &uart4;
+       };
+
+       chosen {
+               stdout-path = &uart3;
+               bootargs = "console=ttyS2,9600n8 root=/dev/ram rw";
+       };
+
+       memory@40000000 {
+               reg = <0x40000000 0x20000000>;
+       };
+};
+
+&wdt1 {
+       status = "okay";
+       aspeed,reset-type = "system";
+};
+
+&wdt2 {
+       status = "okay";
+       aspeed,reset-type = "system";
+};
+
+&fmc {
+       status = "okay";
+       flash@0 {
+               status = "okay";
+               m25p,fast-read;
+               label = "fmc0";
+#include "facebook-bmc-flash-layout.dtsi"
+       };
+};
+
+&uart1 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_txd1_default
+                    &pinctrl_rxd1_default>;
+};
+
+&uart3 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_txd3_default
+                    &pinctrl_rxd3_default>;
+};
+
+&uart4 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_txd4_default
+                    &pinctrl_rxd4_default>;
+};
+
+&uart5 {
+       status = "okay";
+};
+
+&mac1 {
+       status = "okay";
+       no-hw-checksum;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
+};
+
+&i2c0 {
+       status = "okay";
+};
+
+&i2c1 {
+       status = "okay";
+};
+
+&i2c2 {
+       status = "okay";
+};
+
+&i2c3 {
+       status = "okay";
+};
+
+&i2c4 {
+       status = "okay";
+};
+
+&i2c5 {
+       status = "okay";
+};
+
+&i2c6 {
+       status = "okay";
+};
+
+&i2c7 {
+       status = "okay";
+
+       i2c-switch@70 {
+               compatible = "nxp,pca9548";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <0x70>;
+       };
+};
+
+&i2c8 {
+       status = "okay";
+};
+
+&i2c9 {
+       status = "okay";
+};
+
+&i2c10 {
+       status = "okay";
+};
+
+&i2c11 {
+       status = "okay";
+};
+
+&i2c12 {
+       status = "okay";
+};
+
+&i2c13 {
+       status = "okay";
+};
+
+&vhub {
+       status = "okay";
+};