linux-kernel - [PATCH v3 6/7] arm: dts: sun8i: a33: Add the DSI-related nodes

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Message-Id: <fbb4d14a83ed80e9740c042cd9df58b8132b4c91.1520344489.git-series.maxime.ripard@bootlin.com>
Date:   Tue,  6 Mar 2018 14:56:03 +0100
From:   Maxime Ripard <maxime.ripard@...tlin.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>
Cc:     dri-devel@...ts.freedesktop.org,
        Gustavo Padovan <gustavo@...ovan.org>,
        Daniel Vetter <daniel.vetter@...el.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Sean Paul <seanpaul@...omium.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH v3 6/7] arm: dts: sun8i: a33: Add the DSI-related nodes

From: Maxime Ripard <maxime.ripard@...e-electrons.com>

The A33 has a MIPI-DSI block, along with its D-PHY. Let's add it in order
to use it in the relevant boards.

Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
 arch/arm/boot/dts/sun8i-a33.dtsi | 44 +++++++++++++++++++++++++++++++++-
 1 file changed, 44 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
index 50eb84fa246a..94cfa7b1bbfa 100644
--- a/arch/arm/boot/dts/sun8i-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -236,6 +236,11 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 					reg = <1>;
+
+					tcon0_out_dsi0: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&dsi0_in_tcon0>;
+					};
 				};
 			};
 		};
@@ -280,6 +285,45 @@
 			#io-channel-cells = <0>;
 		};
 
+		dsi0: dsi@...0000 {
+			compatible = "allwinner,sun6i-a31-mipi-dsi";
+			reg = <0x01ca0000 0x1000>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_MIPI_DSI>,
+				 <&ccu CLK_DSI_SCLK>;
+			clock-names = "bus", "mod";
+			resets = <&ccu RST_BUS_MIPI_DSI>;
+			phys = <&dphy0>;
+			phy-names = "dphy";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					dsi0_in_tcon0: endpoint {
+						remote-endpoint = <&tcon0_out_dsi0>;
+					};
+				};
+			};
+		};
+
+		dphy0: d-phy@...1000 {
+			compatible = "allwinner,sun6i-a31-mipi-dphy";
+			reg = <0x01ca1000 0x1000>;
+			clocks = <&ccu CLK_BUS_MIPI_DSI>,
+				 <&ccu CLK_DSI_DPHY>;
+			clock-names = "bus", "mod";
+			resets = <&ccu RST_BUS_MIPI_DSI>;
+			status = "disabled";
+			#phy-cells = <0>;
+		};
+
 		fe0: display-frontend@...0000 {
 			compatible = "allwinner,sun8i-a33-display-frontend";
 			reg = <0x01e00000 0x20000>;
-- 
git-series 0.9.1