linux-kernel - [PATCH 1/2] arm64: dts: imx8mq: Add MIPI D-PHY

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Date:   Tue, 25 Jun 2019 10:27:20 +0200
From:   Guido Günther <agx@...xcpu.org>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Pavel Machek <pavel@....cz>,
        Guido Günther <agx@...xcpu.org>,
        "Angus Ainslie (Purism)" <angus@...ea.ca>,
        Lucas Stach <l.stach@...gutronix.de>,
        Abel Vesa <abel.vesa@....com>,
        Anson Huang <Anson.Huang@....com>,
        Carlo Caione <ccaione@...libre.com>,
        Andrey Smirnov <andrew.smirnov@...il.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] arm64: dts: imx8mq: Add MIPI D-PHY

Add a node for the Mixel MIPI D-PHY, "disabled" by default.

Signed-off-by: Guido Günther <agx@...xcpu.org>
---
 arch/arm64/boot/dts/freescale/imx8mq.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index d09b808eff87..891ee7578c2d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -728,6 +728,19 @@
 				status = "disabled";
 			};
 
+			dphy: dphy@...00300 {
+				compatible = "fsl,imx8mq-mipi-dphy";
+				reg = <0x30a00300 0x100>;
+				clocks = <&clk IMX8MQ_CLK_DSI_PHY_REF>;
+				clock-names = "phy_ref";
+				assigned-clocks = <&clk IMX8MQ_CLK_DSI_PHY_REF>;
+				assigned-clock-parents = <&clk IMX8MQ_VIDEO_PLL1_OUT>;
+				assigned-clock-rates = <24000000>;
+				#phy-cells = <0>;
+				power-domains = <&pgc_mipi>;
+				status = "disabled";
+			};
+
 			i2c1: i2c@...20000 {
 				compatible = "fsl,imx8mq-i2c", "fsl,imx21-i2c";
 				reg = <0x30a20000 0x10000>;
-- 
2.20.1