[PATCH 4/7] arm64: dts: renesas: r8a77970: add the LVDS instance

From: Jacopo Mondi <jacopo+renesas@jmondi.org>
To: horms@verge.net.au, magnus.damm@gmail.com, geert@linux-m68k.org,
	laurent.pinchart@ideasonboard.com, niklas.soderlund@ragnatech.se,
	sergei.shtylyov@cogentembedded.com
Cc: "Jacopo Mondi" <jacopo+renesas@jmondi.org>,
	dri-devel@lists.freedesktop.org,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Subject: [PATCH 4/7] arm64: dts: renesas: r8a77970: add the LVDS instance
Date: Fri,  6 Apr 2018 15:08:09 +0200	[thread overview]
Message-ID: <1523020092-25540-5-git-send-email-jacopo+renesas@jmondi.org> (raw)
In-Reply-To: <1523020092-25540-1-git-send-email-jacopo+renesas@jmondi.org>

From: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

Add the LVDS device to r8a77970.dtsi in a disabled state. Also connect
the it to the LVDS output of the DU. While at it align the endpoint name
of the du to du_out_lvds0 which is used in other Renesas DTS files to
describe this link.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 arch/arm64/boot/dts/renesas/r8a77970.dtsi | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
index e649e86..b48d62c 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -658,7 +658,34 @@
 
 				port@1 {
 					reg = <1>;
-					du_out_lvds: endpoint {
+					du_out_lvds0: endpoint {
+						remote-endpoint = <&lvds0_in>;
+					};
+				};
+			};
+		};
+
+		lvds0: lvds@feb90000 {
+			compatible = "renesas,r8a77970-lvds";
+			reg = <0 0xfeb90000 0 0x14>;
+			clocks = <&cpg CPG_MOD 727>;
+			power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
+			resets = <&cpg 727>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					lvds0_in: endpoint {
+						remote-endpoint = <&du_out_lvds0>;
+					};
+				};
+				port@1 {
+					reg = <1>;
+					lvds0_out: endpoint {
 					};
 				};
 			};
-- 
2.7.4
