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| author | Joel Selvaraj <foss@joelselvaraj.com> | 2025-05-06 21:18:41 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-05-12 01:34:23 +0300 |
| commit | a18226be95c7ae7c9ec22fd31a6124bef5675c64 (patch) | |
| tree | 3a39f01ac895aec162bfcbdf1c591a901e8b99c7 | |
| parent | 2be670d00b4002f56b11a57a510540001ef1cacb (diff) | |
| download | linux-a18226be95c7ae7c9ec22fd31a6124bef5675c64.tar.xz | |
arm64: dts: qcom: sdm845-xiaomi-beryllium-ebbg: introduce touchscreen support
Enable the Focaltech FT8719 touchscreen controller used in the Poco F1
(EBBG) panel variant.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Joel Selvaraj <foss@joelselvaraj.com>
Link: https://lore.kernel.org/r/20250506-pocof1-touchscreen-support-v4-4-bfb53da52945@joelselvaraj.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts index 76931ebad065..2d6f0e382a6c 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts @@ -13,3 +13,26 @@ compatible = "ebbg,ft8719"; status = "okay"; }; + +&i2c14 { + status = "okay"; + + touchscreen@38 { + compatible = "focaltech,ft8719"; + reg = <0x38>; + + interrupts-extended = <&tlmm 31 IRQ_TYPE_EDGE_RISING>; + reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>; + panel = <&display_panel>; + + iovcc-supply = <&vreg_l14a_1p8>; + vcc-supply = <&lab>; + + pinctrl-0 = <&ts_int_default &ts_reset_default>; + pinctrl-1 = <&ts_int_sleep &ts_reset_sleep>; + pinctrl-names = "default", "sleep"; + + touchscreen-size-x = <1080>; + touchscreen-size-y = <2246>; + }; +}; |