linux-kernel - Re: [PATCH 5/6] arm64: dts: rockchip: Fix some dtb-check warnings

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Date: Fri, 22 Dec 2023 17:07:31 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Manuel Traut <manut@...ka.net>, Neil Armstrong
 <neil.armstrong@...aro.org>, Jessica Zhang <quic_jesszhan@...cinc.com>,
 Sam Ravnborg <sam@...nborg.org>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>,
 Sandy Huang <hjc@...k-chips.com>, Mark Yao <markyao0591@...il.com>,
 Diederik de Haas <didi.debian@...ow.org>, Segfault
 <awarnecke002@...mail.com>, Arnaud Ferraris <aferraris@...ian.org>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH 5/6] arm64: dts: rockchip: Fix some dtb-check warnings

On 22/12/2023 12:05, Manuel Traut wrote:
> devicetree checks show some warnings:
> 
> video-codec@...a0400: 'interrupt-names' is a required property
> from schema $id: http://devicetree.org/schemas/media/rockchip-vpu.yaml#
> 
> hdmi@...a0000: Unevaluated properties are not allowed ('power-domains' were unexpected)
> from schema $id: http://devicetree.org/schemas/display/rockchip/rockchip,dw-hdmi.yaml#
> 

...

> @@ -819,7 +820,6 @@ hdmi: hdmi@...a0000 {
>  		clock-names = "iahb", "isfr", "cec", "ref";
>  		pinctrl-names = "default";
>  		pinctrl-0 = <&hdmitx_scl &hdmitx_sda &hdmitxm0_cec>;
> -		power-domains = <&power RK3568_PD_VO>;
>  		reg-io-width = <4>;
>  		rockchip,grf = <&grf>;
>  		#sound-dai-cells = <0>;
> @@ -1123,7 +1123,7 @@ i2s2_2ch: i2s@...20000 {
>  		dmas = <&dmac1 4>, <&dmac1 5>;
>  		dma-names = "tx", "rx";
>  		resets = <&cru SRST_M_I2S2_2CH>;
> -		reset-names = "m";
> +		reset-names = "tx-m", "rx-m";

That's not correct. Look at line above. How many entries it has?

Do not fix warnings just to make the warning disappear. Your change here
clearly suggests you did just that.

Best regards,
Krzysztof