Patchwork [v2,11/13] ARM: dts: sun8i: r40: Fix Display Engine DTC warnings

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Submitter Maxime Ripard
Date March 14, 2019, 8:16 p.m.
Message ID <ef3280b1bc670105a554a282a94fcb9eb77483a5.1552594551.git-series.maxime.ripard@bootlin.com>
Download mbox | patch
Permalink /patch/749067/
State New
Headers show

Comments

Maxime Ripard - March 14, 2019, 8:16 p.m.
Our display engine endpoints trigger some DTC warnings due to the fact that
we're having a single endpoint that doesn't need any reg property, and
since we don't have a reg property, we don't need the address-cells and
size-cells properties anymore.

Fix those

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
 arch/arm/boot/dts/sun8i-r40.dtsi | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
Chen-Yu Tsai - March 15, 2019, 2:35 a.m.
On Fri, Mar 15, 2019 at 4:16 AM Maxime Ripard <maxime.ripard@bootlin.com> wrote:
>
> Our display engine endpoints trigger some DTC warnings due to the fact that
> we're having a single endpoint that doesn't need any reg property, and
> since we don't have a reg property, we don't need the address-cells and
> size-cells properties anymore.
>
> Fix those
>
> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

Acked-by: Chen-Yu Tsai <wens@csie.org>

Patch

diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index 06b685869f52..1061d46efafd 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -614,12 +614,9 @@ 
 				#size-cells = <0>;
 
 				tcon_top_mixer0_in: port@0 {
-					#address-cells = <1>;
-					#size-cells = <0>;
 					reg = <0>;
 
-					tcon_top_mixer0_in_mixer0: endpoint@0 {
-						reg = <0>;
+					tcon_top_mixer0_in_mixer0: endpoint {
 						remote-endpoint = <&mixer0_out_tcon_top>;
 					};
 				};