From: Marek Vasut Date: Thu, 7 Jan 2021 15:07:42 +0000 (+0100) Subject: ARM: dts: stm32: Disable optional TSC2004 on DRC02 board X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=087698939f30d489e785d7df3e6aa5dce2487b39;p=linux.git ARM: dts: stm32: Disable optional TSC2004 on DRC02 board The DRC02 has no use for the on-SoM touchscreen controller, and the on-SoM touchscreen controller may not even be populated, which then results in error messages in kernel log. Disable the touchscreen controller in DT. Fixes: fde180f06d7b ("ARM: dts: stm32: Add DHSOM based DRC02 board") Signed-off-by: Marek Vasut Cc: Alexandre Torgue Cc: Maxime Coquelin Cc: Patrice Chotard Cc: Patrick Delaunay Cc: linux-stm32@st-md-mailman.stormreply.com To: linux-arm-kernel@lists.infradead.org Signed-off-by: Alexandre Torgue --- diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi index 3299a42d80633..4cabdade6432b 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi @@ -87,6 +87,12 @@ }; }; +&i2c4 { + touchscreen@49 { + status = "disabled"; + }; +}; + &i2c5 { /* TP7/TP8 */ pinctrl-names = "default"; pinctrl-0 = <&i2c5_pins_a>;