* [PATCH] ARM: dts: stm32: stm32mp157c-phycore: Fix STMPE811 touchscreen node properties
@ 2025-09-15 22:46 Jihed Chaibi
2025-11-10 8:46 ` Alexandre TORGUE
0 siblings, 1 reply; 2+ messages in thread
From: Jihed Chaibi @ 2025-09-15 22:46 UTC (permalink / raw)
To: mcoquelin.stm32, alexandre.torgue
Cc: robh, s.trumtrar, krzk+dt, conor+dt, linux-stm32,
linux-arm-kernel, devicetree, linux-kernel, jihed.chaibi.dev
Move st,adc-freq, st,mod-12b, st,ref-sel, and st,sample-time properties
from the touchscreen subnode to the parent touch@44 node. These properties
are defined in the st,stmpe.yaml schema for the parent node, not the
touchscreen subnode, resolving the validation error about unevaluated
properties.
Fixes: 27538a18a4fcc ("ARM: dts: stm32: add STM32MP1-based Phytec SoM")
Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com>
---
.../boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi b/arch/arm/boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi
index bf0c32027ba..370b2afbf15 100644
--- a/arch/arm/boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi
@@ -185,13 +185,13 @@ touch@44 {
interrupt-parent = <&gpioi>;
vio-supply = <&v3v3>;
vcc-supply = <&v3v3>;
+ st,sample-time = <4>;
+ st,mod-12b = <1>;
+ st,ref-sel = <0>;
+ st,adc-freq = <1>;
touchscreen {
compatible = "st,stmpe-ts";
- st,sample-time = <4>;
- st,mod-12b = <1>;
- st,ref-sel = <0>;
- st,adc-freq = <1>;
st,ave-ctrl = <1>;
st,touch-det-delay = <2>;
st,settling = <2>;
--
2.39.5
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] ARM: dts: stm32: stm32mp157c-phycore: Fix STMPE811 touchscreen node properties
2025-09-15 22:46 [PATCH] ARM: dts: stm32: stm32mp157c-phycore: Fix STMPE811 touchscreen node properties Jihed Chaibi
@ 2025-11-10 8:46 ` Alexandre TORGUE
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre TORGUE @ 2025-11-10 8:46 UTC (permalink / raw)
To: Jihed Chaibi, mcoquelin.stm32
Cc: robh, s.trumtrar, krzk+dt, conor+dt, linux-stm32,
linux-arm-kernel, devicetree, linux-kernel
Hi Jihed
On 9/16/25 00:46, Jihed Chaibi wrote:
> Move st,adc-freq, st,mod-12b, st,ref-sel, and st,sample-time properties
> from the touchscreen subnode to the parent touch@44 node. These properties
> are defined in the st,stmpe.yaml schema for the parent node, not the
> touchscreen subnode, resolving the validation error about unevaluated
> properties.
>
> Fixes: 27538a18a4fcc ("ARM: dts: stm32: add STM32MP1-based Phytec SoM")
> Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com>
> ---
> .../boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi b/arch/arm/boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi
> index bf0c32027ba..370b2afbf15 100644
> --- a/arch/arm/boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi
> +++ b/arch/arm/boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi
> @@ -185,13 +185,13 @@ touch@44 {
> interrupt-parent = <&gpioi>;
> vio-supply = <&v3v3>;
> vcc-supply = <&v3v3>;
> + st,sample-time = <4>;
> + st,mod-12b = <1>;
> + st,ref-sel = <0>;
> + st,adc-freq = <1>;
>
> touchscreen {
> compatible = "st,stmpe-ts";
> - st,sample-time = <4>;
> - st,mod-12b = <1>;
> - st,ref-sel = <0>;
> - st,adc-freq = <1>;
> st,ave-ctrl = <1>;
> st,touch-det-delay = <2>;
> st,settling = <2>;
Applied on stm32-next.
Thanks
Alex
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-09-15 22:46 [PATCH] ARM: dts: stm32: stm32mp157c-phycore: Fix STMPE811 touchscreen node properties Jihed Chaibi
2025-11-10 8:46 ` Alexandre TORGUE
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