Hello Biju,
Thank you for the patch!
> From: Biju Das <biju.das@xxxxxxxxxxxxxx>
> Sent: 04 October 2019 15:37
> To: Rob Herring <robh+dt@xxxxxxxxxx>; Mark Rutland <mark.rutland@xxxxxxx>
> Cc: Biju Das <biju.das@xxxxxxxxxxxxxx>; Simon Horman <horms@xxxxxxxxxxxx>; Geert Uytterhoeven <geert+renesas@xxxxxxxxx>;
> Magnus Damm <magnus.damm@xxxxxxxxx>; linux-renesas-soc@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; Chris Paterson
> <Chris.Paterson2@xxxxxxxxxxx>; Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx>
> Subject: [PATCH v2 1/2] arm64: dts: renesas: r8a774a1: Remove audio port node
>
> This patch removes audio port node from SoC device tree and
> fixes the below dtb warning
>
> Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@0: node has
> a unit name, but no reg property
I think you saw this warning midway while working on the patch, I think you can drop this note
>
> Fixes: e77ad88d0c6228af65 ("arm64: dts: renesas: hihope-common: Add HDMI audio support")
I think you meant e2f04248fcd4 ("arm64: dts: renesas: r8a774a1: Add audio support")
Cheers,
Fab
> Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
> ---
> V1-->V2
> * New patch.
>
> This patch depend upon
> https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=182581
> ---
> arch/arm64/boot/dts/renesas/hihope-common.dtsi | 20 +++++++++-----------
> arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 11 -----------
> 2 files changed, 9 insertions(+), 22 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/renesas/hihope-common.dtsi b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
> index 355d0a2..2c942a7 100644
> --- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi
> +++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
> @@ -86,7 +86,7 @@
>
> label = "rcar-sound";
>
> - dais = <&rsnd_port0>;
> + dais = <&rsnd_port>;
> };
>
> vbus0_usb2: regulator-vbus0-usb2 {
> @@ -183,7 +183,7 @@
> port@2 {
> reg = <2>;
> dw_hdmi0_snd_in: endpoint {
> - remote-endpoint = <&rsnd_endpoint0>;
> + remote-endpoint = <&rsnd_endpoint>;
> };
> };
> };
> @@ -319,17 +319,15 @@
> /* Single DAI */
> #sound-dai-cells = <0>;
>
> - ports {
> - rsnd_port0: port@0 {
> - rsnd_endpoint0: endpoint {
> - remote-endpoint = <&dw_hdmi0_snd_in>;
> + rsnd_port: port {
> + rsnd_endpoint: endpoint {
> + remote-endpoint = <&dw_hdmi0_snd_in>;
>
> - dai-format = "i2s";
> - bitclock-master = <&rsnd_endpoint0>;
> - frame-master = <&rsnd_endpoint0>;
> + dai-format = "i2s";
> + bitclock-master = <&rsnd_endpoint>;
> + frame-master = <&rsnd_endpoint>;
>
> - playback = <&ssi2>;
> - };
> + playback = <&ssi2>;
> };
> };
> };
> diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> index d179ee3..34a9f47 100644
> --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> @@ -1726,17 +1726,6 @@
> "ssi.1", "ssi.0";
> status = "disabled";
>
> - ports {
> - #address-cells = <1>;
> - #size-cells = <0>;
> - port@0 {
> - reg = <0>;
> - };
> - port@1 {
> - reg = <1>;
> - };
> - };
> -
> rcar_sound,ctu {
> ctu00: ctu-0 { };
> ctu01: ctu-1 { };
> --
> 2.7.4
