From: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Date: Tue, 17 Sep 2019 12:40:45 +0000 (+0300)
Subject: arm64: dts: imx8mq: add DCSS node
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~577^2~2^2~618
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=59bb213d9a47a8b4806f5456891bad23fdcf5176;p=linux.git

arm64: dts: imx8mq: add DCSS node

This patch adds the node for iMX8MQ Display Controller Subsystem.

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index b6854be15d0b..acf75d6cfff7 100755
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -1253,6 +1253,31 @@
 				interrupt-controller;
 				#interrupt-cells = <1>;
 			};
+
+			dcss: display-controller@32e00000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "nxp,imx8mq-dcss";
+				reg = <0x32e00000 0x2d000>, <0x32e2f000 0x1000>;
+				interrupts = <6>, <8>, <9>;
+				interrupt-names = "ctx_ld", "ctxld_kick", "vblank";
+				interrupt-parent = <&irqsteer>;
+				clocks = <&clk IMX8MQ_CLK_DISP_APB_ROOT>,
+					 <&clk IMX8MQ_CLK_DISP_AXI_ROOT>,
+					 <&clk IMX8MQ_CLK_DISP_RTRM_ROOT>,
+					 <&clk IMX8MQ_VIDEO2_PLL_OUT>,
+					 <&clk IMX8MQ_CLK_DISP_DTRC>;
+				clock-names = "apb", "axi", "rtrm", "pix", "dtrc";
+				assigned-clocks = <&clk IMX8MQ_CLK_DISP_AXI>,
+						  <&clk IMX8MQ_CLK_DISP_RTRM>,
+						  <&clk IMX8MQ_VIDEO2_PLL1_REF_SEL>;
+				assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_800M>,
+							 <&clk IMX8MQ_SYS1_PLL_800M>,
+							 <&clk IMX8MQ_CLK_27M>;
+				assigned-clock-rates = <800000000>,
+							   <400000000>;
+				status = "disabled";
+			};
 		};
 
 		gpu: gpu@38000000 {