common/recipes-kernel/linux/linux-obmc/v2-0001-arm-dts-aspeed-Add-missing-clock-sources-for-barr.patch

From af9bc81e2158c326552c013d6591f533b69286e3 Mon Sep 17 00:00:00 2001
From: "Edward A. James" <eajames@us.ibm.com>
Date: Thu, 25 May 2017 09:59:09 -0500
Subject: [PATCH linux dev-4.10 v2] arm: dts: aspeed: Add missing clock sources
 for barreleye

Reorganize flash controllers into the ast2400 config. Barreleye wasn't
booting with the new aspeed-smc driver.

Signed-off-by: Edward A. James <eajames@us.ibm.com>
---
 arch/arm/boot/dts/aspeed-bmc-opp-barreleye.dts | 44 ++++++++--------------
 arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts  | 52 ++++++++------------------
 arch/arm/boot/dts/aspeed-g4.dtsi               | 34 +++++++++++++++++
 3 files changed, 66 insertions(+), 64 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-barreleye.dts b/arch/arm/boot/dts/aspeed-bmc-opp-barreleye.dts
index be1f2d1..7a616bb 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-barreleye.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-barreleye.dts
@@ -31,34 +31,6 @@
 		};
 	};
 
-	ahb {
-		bmc_pnor: fmc@1e620000 {
-			reg = < 0x1e620000 0x94
-				0x20000000 0x02000000 >;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "aspeed,ast2400-fmc";
-			flash@0 {
-				reg = < 0 >;
-				compatible = "jedec,spi-nor" ;
-#include "aspeed-bmc-opp-flash-layout.dtsi"
-			};
-		};
-
-		host_pnor: spi@1e630000 {
-			reg = < 0x1e630000 0x18
-				0x30000000 0x02000000 >;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "aspeed,ast2400-spi";
-			flash@0 {
-				reg = < 0 >;
-				compatible = "jedec,spi-nor" ;
-				label = "pnor";
-			};
-		};
-	};
-
 	leds {
 		compatible = "gpio-leds";
 
@@ -76,6 +48,22 @@
 	};
 };
 
+&bmc_pnor {
+	status = "okay";
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+#include "aspeed-bmc-opp-flash-layout.dtsi"
+	};
+};
+
+&host_pnor {
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+	};
+};
+
 &pinctrl {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_flbusy_default &pinctrl_flwp_default
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
index b4faa1d..e55abe6 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
@@ -47,42 +47,6 @@
                 };
         };
 
-	ahb {
-		bmc_pnor: fmc@1e620000 {
-			reg = < 0x1e620000 0x94
-				0x20000000 0x02000000 >;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "aspeed,ast2400-fmc";
-			aspeed,fmc-has-dma;
-			interrupts = <19>;
-			clocks = <&clk_ahb>;
-			clock-names = "ahb";
-			flash@0 {
-				reg = < 0 >;
-				compatible = "jedec,spi-nor" ;
-				m25p,fast-read;
-#include "aspeed-bmc-opp-flash-layout.dtsi"
-			};
-		};
-
-		host_pnor: spi@1e630000 {
-			reg = < 0x1e630000 0x18
-				0x30000000 0x02000000 >;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "aspeed,ast2400-spi";
-			clocks = <&clk_ahb>;
-			clock-names = "ahb";
-			flash {
-				reg = < 0 >;
-				compatible = "jedec,spi-nor" ;
-				label = "pnor";
-				m25p,fast-read;
-			};
-		};
-	};
-
 	gpio-fsi {
 		compatible = "fsi-master-gpio", "fsi-master";
 
@@ -94,6 +58,22 @@
 	};
 };
 
+&bmc_pnor {
+	status = "okay";
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+#include "aspeed-bmc-opp-flash-layout.dtsi"
+	};
+};
+
+&host_pnor {
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+	};
+};
+
 &pinctrl {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_flbusy_default &pinctrl_flwp_default
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index d8827d5..9fb7889 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -44,6 +44,40 @@
 		#size-cells = <1>;
 		ranges;
 
+		bmc_pnor: fmc@1e620000 {
+			reg = < 0x1e620000 0x94
+				0x20000000 0x02000000 >;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "aspeed,ast2400-fmc";
+			status = "disabled";
+			aspeed,fmc-has-dma;
+			interrupts = <19>;
+			clocks = <&clk_ahb>;
+			clock-names = "ahb";
+			flash@0 {
+				reg = < 0 >;
+				compatible = "jedec,spi-nor" ;
+				status = "disabled";
+			};
+		};
+
+		host_pnor: spi@1e630000 {
+			reg = < 0x1e630000 0x18
+				0x30000000 0x02000000 >;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "aspeed,ast2400-spi";
+			status = "disabled";
+			clocks = <&clk_ahb>;
+			clock-names = "ahb";
+			flash@0 {
+				reg = < 0 >;
+				compatible = "jedec,spi-nor" ;
+				status = "disabled";
+			};
+		};
+
 		vic: interrupt-controller@1e6c0080 {
 			compatible = "aspeed,ast2400-vic";
 			interrupt-controller;
-- 
1.8.3.1