[PATCH v9 7/8] DT:omap3+ads7846: use new common touchscreen bindings

H. Nikolaus Schaller
2016-12-28T14:53:22Z

The standard touch screen bindings [1] replace the private ti,swap-xy
with touchscreen-swaped-x-y. And for the Openpandora we use
touchscreen-size etc. to match the LCD screen size.

[1]: Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt

Tested with OpenPandora.

Signed-off-by: H. Nikolaus Schaller <hns-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org>
Acked-by: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
---
arch/arm/boot/dts/omap3-lilly-a83x.dtsi | 2 +-
arch/arm/boot/dts/omap3-pandora-common.dtsi | 17 +++++++++++++----
arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi | 3 ++-
3 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
index fa611a5..b8b3864 100644
--- a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
+++ b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
@@ -325,7 +325,7 @@
ti,y-max = /bits/ 16 <3600>;
ti,x-plate-ohms = /bits/ 16 <80>;
ti,pressure-max = /bits/ 16 <255>;
- ti,swap-xy;
+ touchscreen-swapped-x-y;

wakeup-source;
};
diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi
index b0d1551..d12008a 100644
--- a/arch/arm/boot/dts/omap3-pandora-common.dtsi
+++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi
@@ -700,10 +700,19 @@
pendown-gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
vcc-supply = <&vaux4>;

- ti,x-min = /bits/ 16 <0>;
- ti,x-max = /bits/ 16 <8000>;
- ti,y-min = /bits/ 16 <0>;
- ti,y-max = /bits/ 16 <4800>;
+ touchscreen-size-x = <800>;
+ touchscreen-size-y = <480>;
+ touchscreen-max-pressure = <1000>;
+ touchscreen-fuzz-x = <16>;
+ touchscreen-fuzz-y = <16>;
+ touchscreen-fuzz-pressure = <10>;
+ touchscreen-inverted-x;
+ touchscreen-inverted-y;
+
+ ti,x-min = /bits/ 16 <160>;
+ ti,x-max = /bits/ 16 <3900>;
+ ti,y-min = /bits/ 16 <220>;
+ ti,y-max = /bits/ 16 <3750>;
ti,x-plate-ohms = /bits/ 16 <40>;
ti,pressure-max = /bits/ 16 <255>;

diff --git a/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi b/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
index 157345b..3627a63 100644
--- a/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
+++ b/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
@@ -66,6 +66,7 @@
ti,x-plate-ohms = /bits/ 16 <40>;
ti,pressure-max = /bits/ 16 <255>;
ti,swap-xy;
- wakeup-source;
+ touchscreen-swapped-x-y;
+ linux,wakeup;
};
};
--
2.7.3

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