[PATCH v7 4/4] arm64: dts: qcom: Add touchscreen and touchpad support for evoker

Sheng-Liang Pan posted 4 patches 3 years, 6 months ago
There is a newer version of this series
[PATCH v7 4/4] arm64: dts: qcom: Add touchscreen and touchpad support for evoker
Posted by Sheng-Liang Pan 3 years, 6 months ago
Change touchpad and touchscreen node for evoker
Touchpad: SA461D-1011
Touchscreen: GT7986U

Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
---

Changes in v7:
- add compiatable for gt7986

Changes in v6:
- add removed pinctrl and align touchscreen label with herobrine board

Changes in v5:
- new patch for Touchscreen/trackpad in v5

 .../boot/dts/qcom/sc7280-herobrine-evoker.dtsi    | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dtsi
index e78072159d54b..d713750f81019 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dtsi
@@ -23,16 +23,15 @@ ap_tp_i2c: &i2c0 {
 	status = "okay";
 	clock-frequency = <400000>;
 
-	trackpad: trackpad@2c {
-		compatible = "hid-over-i2c";
-		reg = <0x2c>;
+	trackpad: trackpad@15 {
+		compatible = "elan,ekth3000";
+		reg = <0x15>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&tp_int_odl>;
 
 		interrupt-parent = <&tlmm>;
 		interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
 
-		hid-descr-addr = <0x20>;
 		vcc-supply = <&pp3300_z1>;
 
 		wakeup-source;
@@ -43,9 +42,9 @@ ts_i2c: &i2c13 {
 	status = "okay";
 	clock-frequency = <400000>;
 
-	ap_ts: touchscreen@10 {
-		compatible = "elan,ekth6915";
-		reg = <0x10>;
+	ap_ts: touchscreen@5d {
+		compatible = "goodix,gt7986u", "goodix,gt7375p";
+		reg = <0x5d>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&ts_int_conn>, <&ts_rst_conn>;
 
@@ -54,7 +53,7 @@ ap_ts: touchscreen@10 {
 
 		reset-gpios = <&tlmm 54 GPIO_ACTIVE_LOW>;
 
-		vcc33-supply = <&ts_avdd>;
+		vdd-supply = <&ts_avdd>;
 	};
 };
 
-- 
2.34.1
Re: [PATCH v7 4/4] arm64: dts: qcom: Add touchscreen and touchpad support for evoker
Posted by Doug Anderson 3 years, 6 months ago
Hi,

On Thu, Oct 6, 2022 at 3:58 AM Sheng-Liang Pan
<sheng-liang.pan@quanta.corp-partner.google.com> wrote:
>
> Change touchpad and touchscreen node for evoker
> Touchpad: SA461D-1011
> Touchscreen: GT7986U
>
> Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
> ---
>
> Changes in v7:
> - add compiatable for gt7986
>
> Changes in v6:
> - add removed pinctrl and align touchscreen label with herobrine board
>
> Changes in v5:
> - new patch for Touchscreen/trackpad in v5
>
>  .../boot/dts/qcom/sc7280-herobrine-evoker.dtsi    | 15 +++++++--------
>  1 file changed, 7 insertions(+), 8 deletions(-)

Reviewed-by: Douglas Anderson <dianders@chromium.org>