MLK-16136-2 ARM64: dts: imx8mq: add irqsteer node.

The DCSS interrupts go to GIC via irqsteer module.
So add this device node on imx8mq board.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi
index 2526f7d..5f0ea86 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi
@@ -306,6 +306,18 @@
                clock-names = "ipg", "per", "osc_per";
        };
 
+       irqsteer_dcss: irqsteer@32e2d000 {
+               compatible = "nxp,imx-irqsteer";
+               reg = <0x0 0x32e2d000 0x0 0x1000>;
+               interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+               interrupt-controller;
+               interrupt-parent = <&gpc>;
+               #interrupt-cells = <2>;
+               nxp,irqsteer_chans = <2>;
+               clocks = <&clk IMX8MQ_CLK_DUMMY>;
+               clock-names = "ipg";
+       };
+
        lcdif: lcdif@30320000 {
                compatible = "fsl,imx8mq-lcdif", "fsl,imx28-lcdif";
                reg = <0x0 0x30320000 0x0 0x10000>;