linux-kernel - [RFC PATCH 7/9] arm64: dts: imx8mm: Add eLCDIF node support

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Message-Id: <20210621072424.111733-8-jagan@amarulasolutions.com>
Date:   Mon, 21 Jun 2021 12:54:22 +0530
From:   Jagan Teki <jagan@...rulasolutions.com>
To:     Peng Fan <peng.fan@....com>, Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Tomasz Figa <t.figa@...sung.com>,
        Fancy Fang <chen.fang@....com>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        dri-devel@...ts.freedesktop.org, linux-phy@...ts.infradead.org,
        linux-kernel@...r.kernel.org, NXP Linux Team <linux-imx@....com>,
        linux-amarula@...rulasolutions.com,
        Anthony Brandon <anthony@...rulasolutions.com>,
        Francis Laniel <francis.laniel@...rulasolutions.com>,
        Matteo Lisi <matteo.lisi@...icam.com>,
        Milco Pratesi <milco.pratesi@...icam.com>,
        Jagan Teki <jagan@...rulasolutions.com>,
        Rob Herring <robh+dt@...nel.org>
Subject: [RFC PATCH 7/9] arm64: dts: imx8mm: Add eLCDIF node support

Add eLCDIF controller node for i.MX8MM.

Cc: Rob Herring <robh+dt@...nel.org>
Signed-off-by: Jagan Teki <jagan@...rulasolutions.com>
---
 arch/arm64/boot/dts/freescale/imx8mm.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index fe5485ee9419..5f68182ed3a6 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -1030,6 +1030,25 @@ aips4: bus@...00000 {
 			#size-cells = <1>;
 			ranges = <0x32c00000 0x32c00000 0x400000>;
 
+			lcdif: lcdif@...00000 {
+				compatible = "fsl,imx8mm-lcdif", "fsl,imx6sx-lcdif";
+				reg = <0x32e00000 0x10000>;
+				clocks = <&clk IMX8MM_CLK_LCDIF_PIXEL>,
+					 <&clk IMX8MM_CLK_DISP_AXI_ROOT>,
+					 <&clk IMX8MM_CLK_DISP_APB_ROOT>;
+				clock-names = "pix", "disp_axi", "axi";
+				assigned-clocks = <&clk IMX8MM_CLK_LCDIF_PIXEL>,
+						  <&clk IMX8MM_CLK_DISP_AXI>,
+						  <&clk IMX8MM_CLK_DISP_APB>;
+				assigned-clock-parents = <&clk IMX8MM_VIDEO_PLL1_OUT>,
+							 <&clk IMX8MM_SYS_PLL2_1000M>,
+							 <&clk IMX8MM_SYS_PLL1_800M>;
+				assigned-clock-rate = <594000000>, <500000000>, <200000000>;
+				interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&dispmix_blk_ctl IMX8MM_BLK_CTL_PD_DISPMIX_LCDIF>;
+				status = "disabled";
+			};
+
 			dispmix_blk_ctl: blk-ctl@...28000 {
 				compatible = "fsl,imx8mm-dispmix-blk-ctl", "syscon";
 				reg = <0x32e28000 0x100>;
-- 
2.25.1