Add a node for the GT9897 touchscreen found on this smartphone connected via SPI.
Reviewed-by: Konrad Dybcio <[email protected]> Signed-off-by: Luca Weiss <[email protected]> --- Changes in v2: - Use interrupts-extended for irq (Konrad) - Pick up tags - Link to v1: https://lore.kernel.org/r/[email protected] --- arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts index 356cee8aeba90e21c11f46df924ed180bfce3160..0f1c83822f66f95b05d851a5d28b418ff048b09d 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts @@ -1069,7 +1069,17 @@ &sdhc_2 { &spi13 { status = "okay"; - /* Goodix touchscreen @ 0 */ + touchscreen@0 { + compatible = "goodix,gt9897"; + reg = <0>; + interrupts-extended = <&tlmm 81 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&tlmm 105 GPIO_ACTIVE_LOW>; + avdd-supply = <&vreg_l3c>; + vddio-supply = <&vreg_l2c>; + spi-max-frequency = <1000000>; + touchscreen-size-x = <1224>; + touchscreen-size-y = <2700>; + }; }; &tlmm { --- base-commit: 3910363993da7c2a1d31dc247de59e8ca1cf25fa change-id: 20250203-fp5-touchscreen-cc6960134dab Best regards, -- Luca Weiss <[email protected]>
