diff mbox series

[v2,08/10] arm64: dts: renesas: r8a77961: Add HDMI device nodes

Message ID 87d02xrtux.wl-kuninori.morimoto.gx@renesas.com (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show
Series arm64: renesas: enable HDMI Display/Sound on R-Car M3-W+ Salvator-XS | expand

Commit Message

Kuninori Morimoto Sept. 8, 2020, 12:35 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

This patch adds HDMI device nodes for R-Car M3-W+ (r8a77961) SoC.
This patch was tested on R-Car M3-W+ Salvator-XS board.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a77961.dtsi | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

Comments

Laurent Pinchart Sept. 8, 2020, 6:03 a.m. UTC | #1 
Hi Morimoto-san,

Thank you for the patch.

On Tue, Sep 08, 2020 at 09:35:15AM +0900, Kuninori Morimoto wrote:
> 
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> 
> This patch adds HDMI device nodes for R-Car M3-W+ (r8a77961) SoC.
> This patch was tested on R-Car M3-W+ Salvator-XS board.
> 
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  arch/arm64/boot/dts/renesas/r8a77961.dtsi | 12 +++++++++++-
>  1 file changed, 11 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
> index c7fabd9e875b..7f21491f6436 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
> @@ -2145,14 +2145,23 @@ port@1 {
>  		};
>  
>  		hdmi0: hdmi@fead0000 {
> +			compatible = "renesas,r8a77961-hdmi", "renesas,rcar-gen3-hdmi";
>  			reg = <0 0xfead0000 0 0x10000>;
> -			/* placeholder */
> +			interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&cpg CPG_MOD 729>, <&cpg CPG_CORE R8A77961_CLK_HDMI>;
> +			clock-names = "iahb", "isfr";
> +			power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
> +			resets = <&cpg 729>;
> +			status = "disabled";
>  
>  			ports {
>  				#address-cells = <1>;
>  				#size-cells = <0>;
>  				port@0 {
>  					reg = <0>;
> +					dw_hdmi0_in: endpoint {
> +						remote-endpoint = <&du_out_hdmi0>;
> +					};
>  				};
>  				port@1 {
>  					reg = <1>;
> @@ -2191,6 +2200,7 @@ du_out_rgb: endpoint {
>  				port@1 {
>  					reg = <1>;
>  					du_out_hdmi0: endpoint {
> +						remote-endpoint = <&dw_hdmi0_in>;
>  					};
>  				};
>  				port@2 {
Geert Uytterhoeven Sept. 10, 2020, 9:52 a.m. UTC | #2 
On Tue, Sep 8, 2020 at 2:35 AM Kuninori Morimoto
<kuninori.morimoto.gx@renesas.com> wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
>
> This patch adds HDMI device nodes for R-Car M3-W+ (r8a77961) SoC.
> This patch was tested on R-Car M3-W+ Salvator-XS board.
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
index c7fabd9e875b..7f21491f6436 100644
--- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
@@ -2145,14 +2145,23 @@  port@1 {
 		};
 
 		hdmi0: hdmi@fead0000 {
+			compatible = "renesas,r8a77961-hdmi", "renesas,rcar-gen3-hdmi";
 			reg = <0 0xfead0000 0 0x10000>;
-			/* placeholder */
+			interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 729>, <&cpg CPG_CORE R8A77961_CLK_HDMI>;
+			clock-names = "iahb", "isfr";
+			power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
+			resets = <&cpg 729>;
+			status = "disabled";
 
 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				port@0 {
 					reg = <0>;
+					dw_hdmi0_in: endpoint {
+						remote-endpoint = <&du_out_hdmi0>;
+					};
 				};
 				port@1 {
 					reg = <1>;
@@ -2191,6 +2200,7 @@  du_out_rgb: endpoint {
 				port@1 {
 					reg = <1>;
 					du_out_hdmi0: endpoint {
+						remote-endpoint = <&dw_hdmi0_in>;
 					};
 				};
 				port@2 {