6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
32 lines
980 B
Plaintext
32 lines
980 B
Plaintext
* SiS I2C Multiple Touch Controller
|
|
|
|
Required properties:
|
|
- compatible: must be "sis,9200-ts"
|
|
- reg: i2c slave address
|
|
- interrupts: touch controller interrupt (see interrupt
|
|
binding [0])
|
|
|
|
Optional properties:
|
|
- pinctrl-names: should be "default" (see pinctrl binding [1]).
|
|
- pinctrl-0: a phandle pointing to the pin settings for the
|
|
device (see pinctrl binding [1]).
|
|
- attn-gpios: the gpio pin used as attention line
|
|
- reset-gpios: the gpio pin used to reset the controller
|
|
- wakeup-source: touchscreen can be used as a wakeup source
|
|
|
|
[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
|
|
[1]: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
|
|
|
|
Example:
|
|
|
|
sis9255@5c {
|
|
compatible = "sis,9200-ts";
|
|
reg = <0x5c>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_sis>;
|
|
interrupt-parent = <&gpio3>;
|
|
interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
|
|
irq-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
|
|
reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;
|
|
};
|