LF-1189-8 arm64: imx8qxp-ss-adma.dtsi: Add LCDIF mux regs syscon

LCDIF mux found in i.MX8qxp SoC muxes different inputs to
parallel display interface.  The control register for the
mux lives in LCDIF mux regs region.  This patch adds a
relevant LCDIF mux regs syscon node for that region.

Reviewed-by: Robert Chiras <robert.chiras@nxp.com>
Tested-by: Robert Chiras <robert.chiras@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-ss-adma.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp-ss-adma.dtsi
index 4b0cede..5c82154 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8qxp-ss-adma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-ss-adma.dtsi
@@ -76,3 +76,10 @@
                status = "disabled";
        };
 };
+
+&dma_subsys {
+       lcdif_mux_regs: mux-regs@5a170000 {
+               compatible = "fsl,imx8qxp-lcdif-mux-regs", "syscon";
+               reg = <0x5a170000 0x4>;
+       };
+};