From 351e0592bfeae58c76a11bdcec59eb78b2937593 Mon Sep 17 00:00:00 2001 From: Martin Kepplinger Date: Mon, 28 Jan 2019 10:38:10 -0800 Subject: Input: st1232 - add support for st1633 Add support for the Sitronix ST1633 touchscreen controller to the st1232 driver. A protocol spec can be found here: www.ampdisplay.com/documents/pdf/AM-320480B6TZQW-TC0H.pdf Signed-off-by: Martin Kepplinger Signed-off-by: Dmitry Torokhov --- .../devicetree/bindings/input/touchscreen/sitronix-st1232.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt') diff --git a/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt b/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt index 64ad48b824a2..e73e826e0f2a 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt @@ -1,7 +1,9 @@ -* Sitronix st1232 touchscreen controller +* Sitronix st1232 or st1633 touchscreen controller Required properties: -- compatible: must be "sitronix,st1232" +- compatible: must contain one of + * "sitronix,st1232" + * "sitronix,st1633" - reg: I2C address of the chip - interrupts: interrupt to which the chip is connected -- cgit From 16ab4f43eb953277e915115c1d811d2a518d6bf2 Mon Sep 17 00:00:00 2001 From: Matthias Fend Date: Mon, 11 Feb 2019 00:30:26 -0800 Subject: Input: st1232 - handle common DT bindings This is required to specify generic touchscreen properties via DT. Signed-off-by: Matthias Fend Reviewed-by: Rob Herring Signed-off-by: Dmitry Torokhov --- Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt') diff --git a/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt b/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt index e73e826e0f2a..019373253b28 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt @@ -10,6 +10,8 @@ Required properties: Optional properties: - gpios: a phandle to the reset GPIO +For additional optional properties see: touchscreen.txt + Example: i2c@00000000 { -- cgit