Messages in this thread Patch in this message | | | From | Luca Weiss <> | Subject | [PATCH 1/3] ARM: dts: msm8974-FP2: Add support for touchscreen | Date | Thu, 21 Apr 2022 23:42:41 +0200 |
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Configure the touchscreen found on the new display module of the FP2. To add some detail, FP2 has two different screen/touchscreen variants ("display module"), the old module has Synaptics touchscreen, the new one this Ilitek touchscreen.
We're only supporting the new display module for now.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz> --- .../boot/dts/qcom-msm8974pro-fairphone-fp2.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts b/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts index 96427d75ea82..8f07d8e363aa 100644 --- a/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts +++ b/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts @@ -57,6 +57,21 @@ vibrator { }; }; +&blsp1_i2c2 { + status = "okay"; + + touchscreen@41 { + compatible = "ilitek,ili2120"; + reg = <0x41>; + interrupt-parent = <&tlmm>; + interrupts = <28 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&tlmm 55 GPIO_ACTIVE_LOW>; + + touchscreen-size-x = <1080>; + touchscreen-size-y = <1920>; + }; +}; + &blsp1_uart2 { status = "okay"; }; -- 2.36.0
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