[4.19.y-cip,14/35] arm64: dts: renesas: r8a774b1: Add HDMI encoder instance
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Message ID 1580935141-1173-15-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
State New
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Series
  • Renesas RZ/G2 extend peripheral support
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Commit Message

Lad Prabhakar Feb. 5, 2020, 8:38 p.m. UTC
From: Biju Das <biju.das@bp.renesas.com>

commit 3a02555a4d06519aae74c8732287ed5378a9848f upstream.

Add the HDMI encoder to the R8A774B1 DT in disabled state.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/1570029619-43238-4-git-send-email-biju.das@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 2fc9f8d..a2e6059 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -1430,7 +1430,16 @@ 
 		};
 
 		hdmi0: hdmi@fead0000 {
+			compatible = "renesas,r8a774b1-hdmi",
+				     "renesas,rcar-gen3-hdmi";
 			reg = <0 0xfead0000 0 0x10000>;
+			interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 729>,
+				 <&cpg CPG_CORE R8A774B1_CLK_HDMI>;
+			clock-names = "iahb", "isfr";
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 729>;
+			status = "disabled";
 
 			ports {
 				#address-cells = <1>;
@@ -1439,11 +1448,16 @@ 
 				port@0 {
 					reg = <0>;
 					dw_hdmi0_in: endpoint {
+						remote-endpoint = <&du_out_hdmi0>;
 					};
 				};
 				port@1 {
 					reg = <1>;
 				};
+				port@2 {
+					/* HDMI sound */
+					reg = <2>;
+				};
 			};
 		};
 
@@ -1473,6 +1487,7 @@ 
 				port@1 {
 					reg = <1>;
 					du_out_hdmi0: endpoint {
+						remote-endpoint = <&dw_hdmi0_in>;
 					};
 				};
 				port@2 {