[PATCH 3/3] ARM: dts: imx: remove undocument properties of st,stmpe*
From: Frank . Li
Date: Wed Jul 08 2026 - 15:53:03 EST
From: Frank Li <Frank.Li@xxxxxxx>
Remove undocument properties irq-trigger, id, blocks of st,stmp* to fix
below CHECK_DTBS warnings:
arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtb: stmpe811@41 (st,stmpe811): 'blocks', 'id', 'irq-trigger' do not match any of the regexes: '^pinctrl-[0-9]+$'
from schema $id: http://devicetree.org/schemas/mfd/st,stmpe.yaml
Known other user (uboot) doesn't support this touch screen device.
Signed-off-by: Frank Li <Frank.Li@xxxxxxx>
---
arch/arm/boot/dts/nxp/imx/imx6q-novena.dts | 3 ---
arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi | 3 ---
2 files changed, 6 deletions(-)
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-novena.dts b/arch/arm/boot/dts/nxp/imx/imx6q-novena.dts
index cd9a050fa906e..9938a63b5110c 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6q-novena.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-novena.dts
@@ -281,9 +281,6 @@ touch: stmpe811@44 {
compatible = "st,stmpe811";
reg = <0x44>;
irq-gpio = <&gpio5 13 GPIO_ACTIVE_HIGH>;
- id = <0>;
- blocks = <0x5>;
- irq-trigger = <0x1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_stmpe_novena>;
vio-supply = <®_3p3v>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi
index 5fcd7cdb7001f..af038ac472261 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi
@@ -631,11 +631,8 @@ codec: sgtl5000@a {
/* STMPE811 touch screen controller */
stmpe811@41 {
compatible = "st,stmpe811";
- blocks = <0x5>;
- id = <0>;
interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
interrupt-parent = <&gpio4>;
- irq-trigger = <0x1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_touch_int>;
reg = <0x41>;
--
2.43.0