sunxi: fix mmc support on sun4i

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

SVN-Revision: 39943

target/linux/sunxi/patches-3.13/173-1-dt-sun4i-add-mmc.patch

@@ -56,48 +56,52 @@ diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
 index 454077a..a8e0df3 100644
 --- a/arch/arm/boot/dts/sun4i-a10.dtsi
 +++ b/arch/arm/boot/dts/sun4i-a10.dtsi
-@@ -338,6 +338,46 @@
+@@ -338,6 +338,50 @@
  			#size-cells = <0>;
  		};
  
 +		mmc0: mmc@01c0f000 {
-+			compatible = "allwinner,sun5i-a13-mmc";
++			compatible = "allwinner,sun4i-a10-mmc";
 +			reg = <0x01c0f000 0x1000>;
 +			clocks = <&ahb_gates 8>, <&mmc0_clk>;
 +			clock-names = "ahb", "mod";
 +			interrupts = <32>;
 +			bus-width = <4>;
 +			status = "disabled";
++			cd-inverted;
 +		};
 +
 +		mmc1: mmc@01c10000 {
-+			compatible = "allwinner,sun5i-a13-mmc";
++			compatible = "allwinner,sun4i-a10-mmc";
 +			reg = <0x01c10000 0x1000>;
 +			clocks = <&ahb_gates 9>, <&mmc1_clk>;
 +			clock-names = "ahb", "mod";
 +			interrupts = <33>;
 +			bus-width = <4>;
 +			status = "disabled";
++			cd-inverted;
 +		};
 +
 +		mmc2: mmc@01c11000 {
-+			compatible = "allwinner,sun5i-a13-mmc";
++			compatible = "allwinner,sun4i-a10-mmc";
 +			reg = <0x01c11000 0x1000>;
 +			clocks = <&ahb_gates 10>, <&mmc2_clk>;
 +			clock-names = "ahb", "mod";
 +			interrupts = <34>;
 +			bus-width = <4>;
 +			status = "disabled";
++			cd-inverted;
 +		};
 +
 +		mmc3: mmc@01c12000 {
-+			compatible = "allwinner,sun5i-a13-mmc";
++			compatible = "allwinner,sun4i-a10-mmc";
 +			reg = <0x01c12000 0x1000>;
 +			clocks = <&ahb_gates 11>, <&mmc3_clk>;
 +			clock-names = "ahb", "mod";
 +			interrupts = <35>;
 +			bus-width = <4>;
 +			status = "disabled";
++			cd-inverted;
 +		};
 +
  		ahci: sata@01c18000 {
@@ -111,7 +115,7 @@ index 454077a..a8e0df3 100644
 +			mmc0_pins_a: mmc0@0 {
 +				allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
 +				allwinner,function = "mmc0";
-+				allwinner,drive = <3>;
++				allwinner,drive = <2>;
 +				allwinner,pull = <0>;
 +			};
 +

target/linux/sunxi/patches-3.13/173-4-dt-sun4i-fixup-mmc.patch

-From 11347c2a116f36b95d6cc3b315a1f269da6d42a0 Mon Sep 17 00:00:00 2001
-From: Hans de Goede <hdegoede@redhat.com>
-Date: Mon, 17 Feb 2014 17:20:21 +0100
-Subject: [PATCH] ARM: sun4i: dt: Fixup mmc bindings
-
-1) Now that we're no longer overriding the caps set by mmc_of_parse we need
-to set cd-inverted for our card detection to work.
-
-2) Now that we no longer claim UHS modes support we will never use any DDR
-modes, so drive-strength 2 is enough for the mmc data pins.
-
-Signed-off-by: Hans de Goede <hdegoede@redhat.com>
----
- arch/arm/boot/dts/sun4i-a10.dtsi | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
-index a8e0df3..ba05e6e 100644
---- a/arch/arm/boot/dts/sun4i-a10.dtsi
-+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
-@@ -345,6 +345,7 @@
- 			clock-names = "ahb", "mod";
- 			interrupts = <32>;
- 			bus-width = <4>;
-+			cd-inverted;
- 			status = "disabled";
- 		};
- 
-@@ -355,6 +356,7 @@
- 			clock-names = "ahb", "mod";
- 			interrupts = <33>;
- 			bus-width = <4>;
-+			cd-inverted;
- 			status = "disabled";
- 		};
- 
-@@ -365,6 +367,7 @@
- 			clock-names = "ahb", "mod";
- 			interrupts = <34>;
- 			bus-width = <4>;
-+			cd-inverted;
- 			status = "disabled";
- 		};
- 
-@@ -375,6 +378,7 @@
- 			clock-names = "ahb", "mod";
- 			interrupts = <35>;
- 			bus-width = <4>;
-+			cd-inverted;
- 			status = "disabled";
- 		};
- 
-@@ -460,7 +464,7 @@
- 			mmc0_pins_a: mmc0@0 {
- 				allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
- 				allwinner,function = "mmc0";
--				allwinner,drive = <3>;
-+				allwinner,drive = <2>;
- 				allwinner,pull = <0>;
- 			};
- 
--- 
-1.8.5.5
-