diff options
| author | Konrad Dybcio <konrad.dybcio@somainline.org> | 2021-06-16 15:27:08 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-06-18 20:43:33 +0300 |
| commit | e76c7e1f15fe48996ca3ecfd6f2a21a67d07f9b7 (patch) | |
| tree | 4ac3204437419a75e878027287bc3b2a185d8e9e /arch | |
| parent | 4a62a824282e245e6429c0f40c66931430d2fce5 (diff) | |
| download | linux-e76c7e1f15fe48996ca3ecfd6f2a21a67d07f9b7.tar.xz | |
arm64: dts: qcom: sm8250-edo: Add Samsung touchscreen
Add Samsung touchscreen node and relevant pin configuration to make the phones
actually interactable with.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616122708.144770-6-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi index a789e991b49c..d63f7a9bc4e9 100644 --- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi @@ -462,7 +462,18 @@ status = "okay"; clock-frequency = <400000>; - /* Samsung touchscreen @ 48 */ + touchscreen@48 { + compatible = "samsung,s6sy761"; + reg = <0x48>; + interrupt-parent = <&tlmm>; + interrupts = <39 0x2008>; + /* It's "vddio" downstream but it works anyway! */ + vdd-supply = <&vreg_l1c_1p8>; + avdd-supply = <&vreg_l10c_3p3>; + + pinctrl-names = "default"; + pinctrl-0 = <&ts_int_default>; + }; }; &i2c15 { @@ -570,6 +581,14 @@ bias-disable; }; + ts_int_default: ts-int-default { + pins = "gpio39"; + function = "gpio"; + drive-strength = <2>; + bias-disabled; + input-enable; + }; + ap2mdm_default: ap2mdm-default { pins = "gpio56", "gpio57"; function = "gpio"; |