linux-kernel - [PATCH 4.1 01/56] ARM: dts: sunxi: Adjust touchscreen compatible for sun5i and later

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Message-Id: <20150708073237.854275749@linuxfoundation.org>
Date:	Wed,  8 Jul 2015 00:34:50 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Tong Zhang <lovewilliam@...il.com>,
	Hans de Goede <hdegoede@...hat.com>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH 4.1 01/56] ARM: dts: sunxi: Adjust touchscreen compatible for sun5i and later

4.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Hans de Goede <hdegoede@...hat.com>

commit 8bf1b9b3d90194a174493febc731f7783f2adf1a upstream.

The touchscreen controller in the A13 and later has a different temperature
curve than the one in the original A10, change the compatible for the A13 and
later so that the kernel will use the correct curve.

Reported-by: Tong Zhang <lovewilliam@...il.com>
Signed-off-by: Hans de Goede <hdegoede@...hat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
Signed-off-by: Hans de Goede <hdegoede@...hat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 arch/arm/boot/dts/sun5i-a10s.dtsi |    2 +-
 arch/arm/boot/dts/sun5i-a13.dtsi  |    2 +-
 arch/arm/boot/dts/sun7i-a20.dtsi  |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -573,7 +573,7 @@
 		};
 
 		rtp: rtp@...25000 {
-			compatible = "allwinner,sun4i-a10-ts";
+			compatible = "allwinner,sun5i-a13-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <29>;
 			#thermal-sensor-cells = <0>;
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -555,7 +555,7 @@
 		};
 
 		rtp: rtp@...25000 {
-			compatible = "allwinner,sun4i-a10-ts";
+			compatible = "allwinner,sun5i-a13-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <29>;
 			#thermal-sensor-cells = <0>;
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -1042,7 +1042,7 @@
 		};
 
 		rtp: rtp@...25000 {
-			compatible = "allwinner,sun4i-a10-ts";
+			compatible = "allwinner,sun5i-a13-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 			#thermal-sensor-cells = <0>;


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