openwrt/target/linux/sunxi/patches-3.14/186-clk-sunxi-add-new-clock-compats.patch

From 45ff9697ed1668e82ca3902b32309e157464e745 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Thu, 6 Feb 2014 09:55:57 +0100
Subject: [PATCH] clk: sunxi: Add new clock compatibles
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The Allwinner A10 compatibles were following a slightly different compatible
patterns than the rest of the SoCs for historical reasons. Add compatibles
matching the other pattern to the clock driver for consistency, and keep the
older one for backward compatibility.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Emilio López <emilio@elopez.com.ar>
---
 Documentation/devicetree/bindings/clock/sunxi.txt | 36 +++++++++++------------
 drivers/clk/sunxi/clk-sunxi.c                     | 30 +++++++++----------
 2 files changed, 33 insertions(+), 33 deletions(-)

--- a/Documentation/devicetree/bindings/clock/sunxi.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi.txt
@@ -6,37 +6,37 @@ This binding uses the common clock bindi
 
 Required properties:
 - compatible : shall be one of the following:
-	"allwinner,sun4i-osc-clk" - for a gatable oscillator
-	"allwinner,sun4i-pll1-clk" - for the main PLL clock and PLL4
+	"allwinner,sun4i-a10-osc-clk" - for a gatable oscillator
+	"allwinner,sun4i-a10-pll1-clk" - for the main PLL clock and PLL4
 	"allwinner,sun6i-a31-pll1-clk" - for the main PLL clock on A31
-	"allwinner,sun4i-pll5-clk" - for the PLL5 clock
-	"allwinner,sun4i-pll6-clk" - for the PLL6 clock
+	"allwinner,sun4i-a10-pll5-clk" - for the PLL5 clock
+	"allwinner,sun4i-a10-pll6-clk" - for the PLL6 clock
 	"allwinner,sun6i-a31-pll6-clk" - for the PLL6 clock on A31
-	"allwinner,sun4i-cpu-clk" - for the CPU multiplexer clock
-	"allwinner,sun4i-axi-clk" - for the AXI clock
-	"allwinner,sun4i-axi-gates-clk" - for the AXI gates
-	"allwinner,sun4i-ahb-clk" - for the AHB clock
-	"allwinner,sun4i-ahb-gates-clk" - for the AHB gates on A10
+	"allwinner,sun4i-a10-cpu-clk" - for the CPU multiplexer clock
+	"allwinner,sun4i-a10-axi-clk" - for the AXI clock
+	"allwinner,sun4i-a10-axi-gates-clk" - for the AXI gates
+	"allwinner,sun4i-a10-ahb-clk" - for the AHB clock
+	"allwinner,sun4i-a10-ahb-gates-clk" - for the AHB gates on A10
 	"allwinner,sun5i-a13-ahb-gates-clk" - for the AHB gates on A13
 	"allwinner,sun5i-a10s-ahb-gates-clk" - for the AHB gates on A10s
 	"allwinner,sun7i-a20-ahb-gates-clk" - for the AHB gates on A20
 	"allwinner,sun6i-a31-ahb1-mux-clk" - for the AHB1 multiplexer on A31
 	"allwinner,sun6i-a31-ahb1-gates-clk" - for the AHB1 gates on A31
-	"allwinner,sun4i-apb0-clk" - for the APB0 clock
-	"allwinner,sun4i-apb0-gates-clk" - for the APB0 gates on A10
+	"allwinner,sun4i-a10-apb0-clk" - for the APB0 clock
+	"allwinner,sun4i-a10-apb0-gates-clk" - for the APB0 gates on A10
 	"allwinner,sun5i-a13-apb0-gates-clk" - for the APB0 gates on A13
 	"allwinner,sun5i-a10s-apb0-gates-clk" - for the APB0 gates on A10s
 	"allwinner,sun7i-a20-apb0-gates-clk" - for the APB0 gates on A20
-	"allwinner,sun4i-apb1-clk" - for the APB1 clock
-	"allwinner,sun4i-apb1-mux-clk" - for the APB1 clock muxing
-	"allwinner,sun4i-apb1-gates-clk" - for the APB1 gates on A10
+	"allwinner,sun4i-a10-apb1-clk" - for the APB1 clock
+	"allwinner,sun4i-a10-apb1-mux-clk" - for the APB1 clock muxing
+	"allwinner,sun4i-a10-apb1-gates-clk" - for the APB1 gates on A10
 	"allwinner,sun5i-a13-apb1-gates-clk" - for the APB1 gates on A13
 	"allwinner,sun5i-a10s-apb1-gates-clk" - for the APB1 gates on A10s
 	"allwinner,sun6i-a31-apb1-gates-clk" - for the APB1 gates on A31
 	"allwinner,sun7i-a20-apb1-gates-clk" - for the APB1 gates on A20
 	"allwinner,sun6i-a31-apb2-div-clk" - for the APB2 gates on A31
 	"allwinner,sun6i-a31-apb2-gates-clk" - for the APB2 gates on A31
-	"allwinner,sun4i-mod0-clk" - for the module 0 family of clocks
+	"allwinner,sun4i-a10-mod0-clk" - for the module 0 family of clocks
 	"allwinner,sun7i-a20-out-clk" - for the external output clocks
 	"allwinner,sun7i-a20-gmac-clk" - for the GMAC clock module on A20/A31
 	"allwinner,sun4i-a10-usb-clk" - for usb gates + resets on A10 / A20
@@ -68,21 +68,21 @@ For example:
 
 osc24M: osc24M@01c20050 {
 	#clock-cells = <0>;
-	compatible = "allwinner,sun4i-osc-clk";
+	compatible = "allwinner,sun4i-a10-osc-clk";
 	reg = <0x01c20050 0x4>;
 	clocks = <&osc24M_fixed>;
 };
 
 pll1: pll1@01c20000 {
 	#clock-cells = <0>;
-	compatible = "allwinner,sun4i-pll1-clk";
+	compatible = "allwinner,sun4i-a10-pll1-clk";
 	reg = <0x01c20000 0x4>;
 	clocks = <&osc24M>;
 };
 
 cpu: cpu@01c20054 {
 	#clock-cells = <0>;
-	compatible = "allwinner,sun4i-cpu-clk";
+	compatible = "allwinner,sun4i-a10-cpu-clk";
 	reg = <0x01c20054 0x4>;
 	clocks = <&osc32k>, <&osc24M>, <&pll1>;
 };
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -80,7 +80,7 @@ err_free_gate:
 err_free_fixed:
 	kfree(fixed);
 }
-CLK_OF_DECLARE(sun4i_osc, "allwinner,sun4i-osc-clk", sun4i_osc_clk_setup);
+CLK_OF_DECLARE(sun4i_osc, "allwinner,sun4i-a10-osc-clk", sun4i_osc_clk_setup);
 
 
 
@@ -1207,52 +1207,52 @@ free_clkdata:
 
 /* Matches for factors clocks */
 static const struct of_device_id clk_factors_match[] __initconst = {
-	{.compatible = "allwinner,sun4i-pll1-clk", .data = &sun4i_pll1_data,},
+	{.compatible = "allwinner,sun4i-a10-pll1-clk", .data = &sun4i_pll1_data,},
 	{.compatible = "allwinner,sun6i-a31-pll1-clk", .data = &sun6i_a31_pll1_data,},
 	{.compatible = "allwinner,sun6i-a31-pll6-clk", .data = &sun6i_a31_pll6_data,},
-	{.compatible = "allwinner,sun4i-apb1-clk", .data = &sun4i_apb1_data,},
-	{.compatible = "allwinner,sun4i-mod0-clk", .data = &sun4i_mod0_data,},
+	{.compatible = "allwinner,sun4i-a10-apb1-clk", .data = &sun4i_apb1_data,},
+	{.compatible = "allwinner,sun4i-a10-mod0-clk", .data = &sun4i_mod0_data,},
 	{.compatible = "allwinner,sun7i-a20-out-clk", .data = &sun7i_a20_out_data,},
 	{}
 };
 
 /* Matches for divider clocks */
 static const struct of_device_id clk_div_match[] __initconst = {
-	{.compatible = "allwinner,sun4i-axi-clk", .data = &sun4i_axi_data,},
-	{.compatible = "allwinner,sun4i-ahb-clk", .data = &sun4i_ahb_data,},
-	{.compatible = "allwinner,sun4i-apb0-clk", .data = &sun4i_apb0_data,},
+	{.compatible = "allwinner,sun4i-a10-axi-clk", .data = &sun4i_axi_data,},
+	{.compatible = "allwinner,sun4i-a10-ahb-clk", .data = &sun4i_ahb_data,},
+	{.compatible = "allwinner,sun4i-a10-apb0-clk", .data = &sun4i_apb0_data,},
 	{.compatible = "allwinner,sun6i-a31-apb2-div-clk", .data = &sun6i_a31_apb2_div_data,},
 	{}
 };
 
 /* Matches for divided outputs */
 static const struct of_device_id clk_divs_match[] __initconst = {
-	{.compatible = "allwinner,sun4i-pll5-clk", .data = &pll5_divs_data,},
-	{.compatible = "allwinner,sun4i-pll6-clk", .data = &pll6_divs_data,},
+	{.compatible = "allwinner,sun4i-a10-pll5-clk", .data = &pll5_divs_data,},
+	{.compatible = "allwinner,sun4i-a10-pll6-clk", .data = &pll6_divs_data,},
 	{}
 };
 
 /* Matches for mux clocks */
 static const struct of_device_id clk_mux_match[] __initconst = {
-	{.compatible = "allwinner,sun4i-cpu-clk", .data = &sun4i_cpu_mux_data,},
-	{.compatible = "allwinner,sun4i-apb1-mux-clk", .data = &sun4i_apb1_mux_data,},
+	{.compatible = "allwinner,sun4i-a10-cpu-clk", .data = &sun4i_cpu_mux_data,},
+	{.compatible = "allwinner,sun4i-a10-apb1-mux-clk", .data = &sun4i_apb1_mux_data,},
 	{.compatible = "allwinner,sun6i-a31-ahb1-mux-clk", .data = &sun6i_a31_ahb1_mux_data,},
 	{}
 };
 
 /* Matches for gate clocks */
 static const struct of_device_id clk_gates_match[] __initconst = {
-	{.compatible = "allwinner,sun4i-axi-gates-clk", .data = &sun4i_axi_gates_data,},
-	{.compatible = "allwinner,sun4i-ahb-gates-clk", .data = &sun4i_ahb_gates_data,},
+	{.compatible = "allwinner,sun4i-a10-axi-gates-clk", .data = &sun4i_axi_gates_data,},
+	{.compatible = "allwinner,sun4i-a10-ahb-gates-clk", .data = &sun4i_ahb_gates_data,},
 	{.compatible = "allwinner,sun5i-a10s-ahb-gates-clk", .data = &sun5i_a10s_ahb_gates_data,},
 	{.compatible = "allwinner,sun5i-a13-ahb-gates-clk", .data = &sun5i_a13_ahb_gates_data,},
 	{.compatible = "allwinner,sun6i-a31-ahb1-gates-clk", .data = &sun6i_a31_ahb1_gates_data,},
 	{.compatible = "allwinner,sun7i-a20-ahb-gates-clk", .data = &sun7i_a20_ahb_gates_data,},
-	{.compatible = "allwinner,sun4i-apb0-gates-clk", .data = &sun4i_apb0_gates_data,},
+	{.compatible = "allwinner,sun4i-a10-apb0-gates-clk", .data = &sun4i_apb0_gates_data,},
 	{.compatible = "allwinner,sun5i-a10s-apb0-gates-clk", .data = &sun5i_a10s_apb0_gates_data,},
 	{.compatible = "allwinner,sun5i-a13-apb0-gates-clk", .data = &sun5i_a13_apb0_gates_data,},
 	{.compatible = "allwinner,sun7i-a20-apb0-gates-clk", .data = &sun7i_a20_apb0_gates_data,},
-	{.compatible = "allwinner,sun4i-apb1-gates-clk", .data = &sun4i_apb1_gates_data,},
+	{.compatible = "allwinner,sun4i-a10-apb1-gates-clk", .data = &sun4i_apb1_gates_data,},
 	{.compatible = "allwinner,sun5i-a10s-apb1-gates-clk", .data = &sun5i_a10s_apb1_gates_data,},
 	{.compatible = "allwinner,sun5i-a13-apb1-gates-clk", .data = &sun5i_a13_apb1_gates_data,},
 	{.compatible = "allwinner,sun6i-a31-apb1-gates-clk", .data = &sun6i_a31_apb1_gates_data,},