MLK-16938 ARM64: dts: imx8: refine the imx8 dts

- Add the clk_req property for imx8 pcie, make sure that
the clk_req would be active.
- Correct the spell mistake of pcie pinctrl on imx8qxp.
- Fix the potential conflication with the usage of SC MU,
remove the useless "fsl,imx8-mu" of rpmsg.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/Documentation/devicetree/bindings/rpmsg/imx-rpmsg.txt b/Documentation/devicetree/bindings/rpmsg/imx-rpmsg.txt
index d51250ad970c..bd2bd237144f 100644
--- a/Documentation/devicetree/bindings/rpmsg/imx-rpmsg.txt
+++ b/Documentation/devicetree/bindings/rpmsg/imx-rpmsg.txt
@@ -17,7 +17,7 @@ message unit module for RPMSG
 
 - mu_rpmsg : The message unit module used to do the communications
   between the asymmetric cores.
-- compatible : "fsl,imx8-mu", "fsl,imx6sx-mu", "fsl,imx-mu-rpmsg1".
+- compatible : "fsl,imx6sx-mu", "fsl,imx-mu-rpmsg1".
   Different mu module would be used by the different remote processor.
   The "fsl, imx6sx-mu" is used by the first remote processor.
   The "fsl,imx-mu-rpmsg1" is used by the second remote process.
@@ -46,7 +46,7 @@ imx_rpmsg: imx_rpmsg {
 	ranges;
 
 	mu_rpmsg: mu_rpmsg@37440000 {
-		compatible = "fsl,imx8-mu", "fsl,imx6sx-mu";
+		compatible = "fsl,imx6sx-mu";
 		reg = <0x0 0x37440000 0x0 0x10000>;
 		interrupts = <31 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-parent = <&intmux_cm40>;