From: Mika Penttilä <mika.penttila@xxxxxxxxxxxx>
Cc: Tammy Tseng <tammy_tseng@xxxxxxx>
Cc: Yuger Yu <yuger_yu@xxxxxxx>
Signed-off-by: Mika Penttilä <mika.penttila@xxxxxxxxxxxx>
---
.../bindings/input/touchscreen/sis_i2c.txt | 22 ++++++++++++++++++++++
.../devicetree/bindings/vendor-prefixes.txt | 1 +
2 files changed, 23 insertions(+)
create mode 100644 Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
diff --git a/Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt b/Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
new file mode 100644
index 0000000..af1bc7c
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
@@ -0,0 +1,22 @@
+* SiS I2C Multiple Touch Controller
+
+Required properties:
+- compatible: must be "sis,9200_ts"
+- reg: i2c slave address
+- interrupt-parent: the phandle for the interrupt controller
+- interrupts: touch controller interrupt
+- irq-gpio: the gpio pin used as irq pin
+- reset-gpio: the gpio pin used to reset the controller
+
+Example:
+
+ sis9255@5c {
+ compatible = "sis,9200_ts";
+ reg = <0x5c>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sis>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <19 2>;
+ irq-gpio = <&gpio3 19 0>;
+ reset-gpio = <&gpio2 30 0>;
+ };
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 72e2c5a..077f8e9 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -212,6 +212,7 @@ simtek
sii Seiko Instruments, Inc.
silergy Silergy Corp.
sirf SiRF Technology, Inc.
+sis Silicon Integrated Systems Corp.
sitronix Sitronix Technology Corporation
skyworks Skyworks Solutions, Inc.
smsc Standard Microsystems Corporation
--
1.9.1
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