From 7e4dd1ed48e82a7860fda856979dd153b7f8cad4 Mon Sep 17 00:00:00 2001
From: Tao Ren <taoren@fb.com>
Date: Mon, 21 Oct 2019 12:48:18 -0700
Subject: [PATCH] ARM: dts: aspeed: cmm: Use common dtsi

Simplify the CMM device tree by using the common dtsi.

In addition this enables the second firmware flash and the emmc device
in slot #0.

Signed-off-by: Tao Ren <taoren@fb.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
 arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts | 66 +++++--------------
 1 file changed, 16 insertions(+), 50 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
index d519d307aa2a..016bbcb99bb6 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
@@ -2,7 +2,7 @@
 // Copyright (c) 2018 Facebook Inc.
 /dts-v1/;
 
-#include "aspeed-g5.dtsi"
+#include "ast2500-facebook-netbmc-common.dtsi"
 
 / {
 	model = "Facebook Backpack CMM BMC";
@@ -53,10 +53,6 @@ chosen {
 		bootargs = "console=ttyS1,9600n8 root=/dev/ram rw earlyprintk";
 	};
 
-	memory@80000000 {
-		reg = <0x80000000 0x20000000>;
-	};
-
 	ast-adc-hwmon {
 		compatible = "iio-hwmon";
 		io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
@@ -64,39 +60,7 @@ ast-adc-hwmon {
 	};
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
-/*
- * Update reset type to "system" (full chip) to fix warm reboot hang issue
- * when reset type is set to default ("soc", gated by reset mask registers).
- */
-&wdt1 {
-	status = "okay";
-	aspeed,reset-type = "system";
-};
-
-/*
- * wdt2 is not used by Backpack CMM.
- */
-&wdt2 {
-	status = "disabled";
-};
-
-&fmc {
-	status = "okay";
-	flash@0 {
-		status = "okay";
-		m25p,fast-read;
-		label = "bmc";
-#include "facebook-bmc-flash-layout.dtsi"
-	};
-};
-
 &uart1 {
-	status = "okay";
-	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_txd1_default
 		     &pinctrl_rxd1_default
 		     &pinctrl_ncts1_default
@@ -107,8 +71,6 @@ &pinctrl_ndtr1_default
 };
 
 &uart3 {
-	status = "okay";
-	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_txd3_default
 		     &pinctrl_rxd3_default
 		     &pinctrl_ncts3_default
@@ -123,17 +85,6 @@ &uart4 {
 		     &pinctrl_rxd4_default>;
 };
 
-&uart5 {
-	status = "okay";
-};
-
-&mac1 {
-	status = "okay";
-	no-hw-checksum;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
-};
-
 /*
  * I2C bus reserved for communication with COM-E.
  */
@@ -380,3 +331,18 @@ &ehci0 {
 &ehci1 {
 	status = "okay";
 };
+
+&vhub {
+	status = "disabled";
+};
+
+&sdhci0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sd1_default>;
+};
+
+&sdhci1 {
+	status = "disabled";
+};