[PATCH 3/3] ARM: DTS: AM335x: Drop TSC's wire-config parameters

[PATCH 3/3] ARM: DTS: AM335x: Drop TSC's wire-config parameters

[Sebastian Andrzej Siewior]

From: Jeff Lance <j-lance1@ti.com>

The TSC driver is beeing updated, the parameter is not used anymore. The
AIN lines can not be muxed. All boards use the same value.
This patch updates the Documentation and dts files.

Cc: "Benoît Cousson" <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Jeff Lance <j-lance1@ti.com>
[bigeasy: split, add .dts files to the removal]
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 .../devicetree/bindings/input/touchscreen/ti-tsc-adc.txt       | 10 ----------
 arch/arm/boot/dts/am335x-evm.dts                               |  1 -
 arch/arm/boot/dts/am335x-evmsk.dts                             |  1 -
 arch/arm/boot/dts/am335x-pepper.dts                            |  1 -
 4 files changed, 13 deletions(-)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt b/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt
index 878549ba814d..eeaf065563c9 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt
@@ -15,15 +15,6 @@
 				Y and 2 for Z (always). This utilises 12
 				of the 16 software steps available. The
 				remaining 4 can be used by the ADC.
-	ti,wire-config: Different boards could have a different order for
-			connecting wires on touchscreen. We need to provide an
-			8 bit number where in the 1st four bits represent the
-			analog lines and the next 4 bits represent positive/
-			negative terminal on that input line. Notations to
-			represent the input lines and terminals resoectively
-			is as follows:
-			AIN0 = 0, AIN1 = 1 and so on till AIN7 = 7.
-			XP  = 0, XN = 1, YP = 2, YN = 3.
 - child "adc"
 	ti,adc-channels: List of analog inputs available for ADC.
 			 AIN0 = 0, AIN1 = 1 and so on till AIN7 = 7.
@@ -35,7 +26,6 @@
 			ti,wires = <4>;
 			ti,x-plate-resistance = <200>;
 			ti,coordiante-readouts = <5>;
-			ti,wire-config = <0x00 0x11 0x22 0x33>;
 		};
 
 		adc {
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index e2156a583de7..4c0a5eab5ef2 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -640,7 +640,6 @@
 		ti,wires = <4>;
 		ti,x-plate-resistance = <200>;
 		ti,coordinate-readouts = <5>;
-		ti,wire-config = <0x00 0x11 0x22 0x33>;
 	};
 
 	adc {
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index df5fee6b6b4b..88d83b25089a 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -671,7 +671,6 @@
 		ti,wires = <4>;
 		ti,x-plate-resistance = <200>;
 		ti,coordinate-readouts = <5>;
-		ti,wire-config = <0x00 0x11 0x22 0x33>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/am335x-pepper.dts b/arch/arm/boot/dts/am335x-pepper.dts
index 0d35ab64641c..0939ded7eea5 100644
--- a/arch/arm/boot/dts/am335x-pepper.dts
+++ b/arch/arm/boot/dts/am335x-pepper.dts
@@ -502,7 +502,6 @@
 		ti,wires = <4>;
 		ti,x-plate-resistance = <200>;
 		ti,coordinate-readouts = <5>;
-		ti,wire-config = <0x00 0x11 0x22 0x33>;
 	};
 
 	adc {
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html