From 88044abcde58ebf810f4be49ee2555ecc333bad4 Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Thu, 21 Apr 2022 23:42:41 +0200 Subject: [PATCH] ARM: dts: qcom: msm8974-FP2: Add support for touchscreen 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 Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220421214243.352469-1-luca@z3ntu.xyz --- arch/arm/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 26fc200..d0ae19a 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 @@ }; }; +&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"; }; -- 2.7.4