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arm64: dts: qcom: sdm845-xiaomi-beryllium-ebbg: introduce touchscreen support

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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>
This commit is contained in:
Joel Selvaraj 2025-05-06 13:18:41 -05:00 committed by Bjorn Andersson
parent 2be670d00b
commit a18226be95
1 changed files with 23 additions and 0 deletions
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23
arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts
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@ -13,3 +13,26 @@ &display_panel {
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>;
};
};