arm64: dts: meson: sync dt and bindings from v5.7-rc1

Sync the device tree and dt-bindings from Linux v5.7-rc1 8f3d9f354286
("Linux 5.7-rc1").

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/arch/arm/dts/meson-sm1-khadas-vim3l.dts b/arch/arm/dts/meson-sm1-khadas-vim3l.dts
index 1001b37..dbbf29a 100644
--- a/arch/arm/dts/meson-sm1-khadas-vim3l.dts
+++ b/arch/arm/dts/meson-sm1-khadas-vim3l.dts
@@ -72,9 +72,10 @@
 /*
  * The VIM3 on-board  MCU can mux the PCIe/USB3.0 shared differential
  * lines using a FUSB340TMX USB 3.1 SuperSpeed Data Switch between
- * an USB3.0 Type A connector and a M.2 Key M slot. The PHY driving
- * these differential lines is shared between the USB3.0 controller
- * and the PCIe Controller, thus only a single controller can use it.
+ * an USB3.0 Type A connector and a M.2 Key M slot.
+ * The PHY driving these differential lines is shared between
+ * the USB3.0 controller and the PCIe Controller, thus only
+ * a single controller can use it.
  * If the MCU is configured to mux the PCIe/USB3.0 differential lines
  * to the M.2 Key M slot, uncomment the following block to disable
  * USB3.0 from the USB Complex and enable the PCIe controller.
@@ -82,7 +83,6 @@
  * testing purposes, but instead rely on the firmware/bootloader to
  * update these nodes accordingly if PCIe mode is selected by the MCU.
  */
-
 /*
 &pcie {
 	status = "okay";