[PATCH v4 1/4] ARM: dts: stm32: fix warnings on stm32f469-disco board

From: Raphael Gallais-Pou
Date: Mon May 29 2023 - 05:14:56 EST


Several warnings appear when building and checking stm32f429 device-tree:

arch/arm/boot/dts/stm32f469-disco.dts:182.28-184.5: Warning (unit_address_vs_reg): /soc/display-controller@40016800/port/endpoint@0: node has a unit name, but no reg or ranges property

.../arch/arm/boot/dts/stm32f469-disco.dtb: dsi@40016c00: Unevaluated properties are not allowed ('panel-dsi@0' was unexpected)
From schema: .../Documentation/devicetree/bindings/display/st,stm32-dsi.yaml

Fix those.

Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@xxxxxxxxxxx>
Reviewed-by: Marek Vasut <marex@xxxxxxx>
---
arch/arm/boot/dts/stm32f469-disco.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
index 5a0daf8e8b11..cbbd521bf010 100644
--- a/arch/arm/boot/dts/stm32f469-disco.dts
+++ b/arch/arm/boot/dts/stm32f469-disco.dts
@@ -160,7 +160,7 @@ dsi_out: endpoint {
};
};

- panel-dsi@0 {
+ panel@0 {
compatible = "orisetech,otm8009a";
reg = <0>; /* dsi virtual channel (0..3) */
reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
@@ -179,7 +179,7 @@ &ltdc {
status = "okay";

port {
- ltdc_out_dsi: endpoint@0 {
+ ltdc_out_dsi: endpoint {
remote-endpoint = <&dsi_in>;
};
};
--
2.25.1