openwrtv3/target/linux/sunxi/patches-3.14/112-dt-sun5i-rename-clocknodes.patch

From 266f79cef78cdf3545065a4786506eee0ae012b3 Mon Sep 17 00:00:00 2001
From: Chen-Yu Tsai <wens@csie.org>
Date: Mon, 3 Feb 2014 09:51:42 +0800
Subject: [PATCH] ARM: dts: sun5i: rename clock node names to clk@N

Device tree naming conventions state that node names should match
node function. Change fully functioning clock nodes to match and
add clock-output-names to all sunxi clock nodes.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
 arch/arm/boot/dts/sun5i-a10s.dtsi | 30 ++++++++++++++++++++----------
 arch/arm/boot/dts/sun5i-a13.dtsi  | 30 ++++++++++++++++++++----------
 2 files changed, 40 insertions(+), 20 deletions(-)

--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -47,34 +47,38 @@
 			clock-frequency = <0>;
 		};
 
-		osc24M: osc24M@01c20050 {
+		osc24M: clk@01c20050 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun4i-osc-clk";
 			reg = <0x01c20050 0x4>;
 			clock-frequency = <24000000>;
+			clock-output-names = "osc24M";
 		};
 
-		osc32k: osc32k {
+		osc32k: clk@0 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <32768>;
+			clock-output-names = "osc32k";
 		};
 
-		pll1: pll1@01c20000 {
+		pll1: clk@01c20000 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun4i-pll1-clk";
 			reg = <0x01c20000 0x4>;
 			clocks = <&osc24M>;
+			clock-output-names = "pll1";
 		};
 
-		pll4: pll4@01c20018 {
+		pll4: clk@01c20018 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun4i-pll1-clk";
 			reg = <0x01c20018 0x4>;
 			clocks = <&osc24M>;
+			clock-output-names = "pll4";
 		};
 
-		pll5: pll5@01c20020 {
+		pll5: clk@01c20020 {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun4i-pll5-clk";
 			reg = <0x01c20020 0x4>;
@@ -82,7 +86,7 @@
 			clock-output-names = "pll5_ddr", "pll5_other";
 		};
 
-		pll6: pll6@01c20028 {
+		pll6: clk@01c20028 {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun4i-pll6-clk";
 			reg = <0x01c20028 0x4>;
@@ -96,6 +100,7 @@
 			compatible = "allwinner,sun4i-cpu-clk";
 			reg = <0x01c20054 0x4>;
 			clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
+			clock-output-names = "cpu";
 		};
 
 		axi: axi@01c20054 {
@@ -103,9 +108,10 @@
 			compatible = "allwinner,sun4i-axi-clk";
 			reg = <0x01c20054 0x4>;
 			clocks = <&cpu>;
+			clock-output-names = "axi";
 		};
 
-		axi_gates: axi_gates@01c2005c {
+		axi_gates: clk@01c2005c {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun4i-axi-gates-clk";
 			reg = <0x01c2005c 0x4>;
@@ -118,9 +124,10 @@
 			compatible = "allwinner,sun4i-ahb-clk";
 			reg = <0x01c20054 0x4>;
 			clocks = <&axi>;
+			clock-output-names = "ahb";
 		};
 
-		ahb_gates: ahb_gates@01c20060 {
+		ahb_gates: clk@01c20060 {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun5i-a10s-ahb-gates-clk";
 			reg = <0x01c20060 0x8>;
@@ -139,9 +146,10 @@
 			compatible = "allwinner,sun4i-apb0-clk";
 			reg = <0x01c20054 0x4>;
 			clocks = <&ahb>;
+			clock-output-names = "apb0";
 		};
 
-		apb0_gates: apb0_gates@01c20068 {
+		apb0_gates: clk@01c20068 {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun5i-a10s-apb0-gates-clk";
 			reg = <0x01c20068 0x4>;
@@ -155,6 +163,7 @@
 			compatible = "allwinner,sun4i-apb1-mux-clk";
 			reg = <0x01c20058 0x4>;
 			clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
+			clock-output-names = "apb1_mux";
 		};
 
 		apb1: apb1@01c20058 {
@@ -162,9 +171,10 @@
 			compatible = "allwinner,sun4i-apb1-clk";
 			reg = <0x01c20058 0x4>;
 			clocks = <&apb1_mux>;
+			clock-output-names = "apb1";
 		};
 
-		apb1_gates: apb1_gates@01c2006c {
+		apb1_gates: clk@01c2006c {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun5i-a10s-apb1-gates-clk";
 			reg = <0x01c2006c 0x4>;
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -52,34 +52,38 @@
 			clock-frequency = <0>;
 		};
 
-		osc24M: osc24M@01c20050 {
+		osc24M: clk@01c20050 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun4i-osc-clk";
 			reg = <0x01c20050 0x4>;
 			clock-frequency = <24000000>;
+			clock-output-names = "osc24M";
 		};
 
-		osc32k: osc32k {
+		osc32k: clk@0 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <32768>;
+			clock-output-names = "osc32k";
 		};
 
-		pll1: pll1@01c20000 {
+		pll1: clk@01c20000 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun4i-pll1-clk";
 			reg = <0x01c20000 0x4>;
 			clocks = <&osc24M>;
+			clock-output-names = "pll1";
 		};
 
-		pll4: pll4@01c20018 {
+		pll4: clk@01c20018 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun4i-pll1-clk";
 			reg = <0x01c20018 0x4>;
 			clocks = <&osc24M>;
+			clock-output-names = "pll4";
 		};
 
-		pll5: pll5@01c20020 {
+		pll5: clk@01c20020 {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun4i-pll5-clk";
 			reg = <0x01c20020 0x4>;
@@ -87,7 +91,7 @@
 			clock-output-names = "pll5_ddr", "pll5_other";
 		};
 
-		pll6: pll6@01c20028 {
+		pll6: clk@01c20028 {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun4i-pll6-clk";
 			reg = <0x01c20028 0x4>;
@@ -101,6 +105,7 @@
 			compatible = "allwinner,sun4i-cpu-clk";
 			reg = <0x01c20054 0x4>;
 			clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
+			clock-output-names = "cpu";
 		};
 
 		axi: axi@01c20054 {
@@ -108,9 +113,10 @@
 			compatible = "allwinner,sun4i-axi-clk";
 			reg = <0x01c20054 0x4>;
 			clocks = <&cpu>;
+			clock-output-names = "axi";
 		};
 
-		axi_gates: axi_gates@01c2005c {
+		axi_gates: clk@01c2005c {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun4i-axi-gates-clk";
 			reg = <0x01c2005c 0x4>;
@@ -123,9 +129,10 @@
 			compatible = "allwinner,sun4i-ahb-clk";
 			reg = <0x01c20054 0x4>;
 			clocks = <&axi>;
+			clock-output-names = "ahb";
 		};
 
-		ahb_gates: ahb_gates@01c20060 {
+		ahb_gates: clk@01c20060 {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun5i-a13-ahb-gates-clk";
 			reg = <0x01c20060 0x8>;
@@ -143,9 +150,10 @@
 			compatible = "allwinner,sun4i-apb0-clk";
 			reg = <0x01c20054 0x4>;
 			clocks = <&ahb>;
+			clock-output-names = "apb0";
 		};
 
-		apb0_gates: apb0_gates@01c20068 {
+		apb0_gates: clk@01c20068 {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun5i-a13-apb0-gates-clk";
 			reg = <0x01c20068 0x4>;
@@ -158,6 +166,7 @@
 			compatible = "allwinner,sun4i-apb1-mux-clk";
 			reg = <0x01c20058 0x4>;
 			clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
+			clock-output-names = "apb1_mux";
 		};
 
 		apb1: apb1@01c20058 {
@@ -165,9 +174,10 @@
 			compatible = "allwinner,sun4i-apb1-clk";
 			reg = <0x01c20058 0x4>;
 			clocks = <&apb1_mux>;
+			clock-output-names = "apb1";
 		};
 
-		apb1_gates: apb1_gates@01c2006c {
+		apb1_gates: clk@01c2006c {
 			#clock-cells = <1>;
 			compatible = "allwinner,sun5i-a13-apb1-gates-clk";
 			reg = <0x01c2006c 0x4>;