[PATCH] arm64: dts: imx8mq: Add system reset controller

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We can reuse the src from fsl,imx51-src as with other imx SOCs.

Signed-off-by: Guido Günther <agx@xxxxxxxxxxx>
---
I'm mostly interested in the syscon part to be able to use regmap for
MIPI DSI here.

Patch is against next-20190114 plus Lucas "arm64: dts: imx8mq: move
watchdog nodes to correct location" but also applies to

    https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git/log/?h=imx/dt64

It will conflict with "arm64: dts: imx8mq: add GPC power domains" which
is not yet in any tree I've seen.

 arch/arm64/boot/dts/freescale/imx8mq.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 0225eae2216e..7b1e0bdbd932 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -252,6 +252,13 @@
 				              "clk_ext1", "clk_ext2",
 				              "clk_ext3", "clk_ext4";
 			};
+
+			src: src@30390000 {
+				compatible = "fsl,imx8mq-src", "fsl,imx51-src", "syscon";
+				reg = <0x30390000 0x10000>;
+				interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+				#reset-cells = <1>;
+			};
 		};
 
 		bus@30400000 { /* AIPS2 */
-- 
2.20.1



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