From: Tao Ren <rentao.bupt@gmail.com>
Date: Wed, 11 Nov 2020 23:23:27 +0000 (-0800)
Subject: ARM: dts: aspeed: Common dtsi for Facebook AST2400 Network BMCs
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=800b92ef92f3be6f635c31a411802afd29914dd8;p=linux.git

ARM: dts: aspeed: Common dtsi for Facebook AST2400 Network BMCs

This common descirption is included by all Facebook AST2400 Network BMC
platforms to minimize duplicated device entries across Facebook Network
BMC device trees.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20201111232330.30843-2-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
---

diff --git a/arch/arm/boot/dts/ast2400-facebook-netbmc-common.dtsi b/arch/arm/boot/dts/ast2400-facebook-netbmc-common.dtsi
new file mode 100644
index 0000000000000..73a5503be78cf
--- /dev/null
+++ b/arch/arm/boot/dts/ast2400-facebook-netbmc-common.dtsi
@@ -0,0 +1,117 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (c) 2020 Facebook Inc.
+/dts-v1/;
+
+#include "aspeed-g4.dtsi"
+
+/ {
+	aliases {
+		/*
+		 * Override the default uart aliases to avoid breaking
+		 * the legacy applications.
+		 */
+		serial0 = &uart5;
+		serial1 = &uart1;
+		serial2 = &uart3;
+		serial3 = &uart4;
+	};
+
+	memory@40000000 {
+		reg = <0x40000000 0x20000000>;
+	};
+};
+
+&wdt1 {
+	status = "okay";
+	aspeed,reset-type = "system";
+};
+
+&fmc {
+	status = "okay";
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "spi0.0";
+#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
+		     &pinctrl_ndts4_default>;
+};
+
+&uart5 {
+	status = "okay";
+};
+
+&mac1 {
+	status = "okay";
+	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";
+};
+
+&i2c8 {
+	status = "okay";
+};
+
+&i2c11 {
+	status = "okay";
+};
+
+&i2c12 {
+	status = "okay";
+};
+
+&vhub {
+	status = "okay";
+};