Merge tag 'renesas-fixes-for-v4.20' of...

Merge tag 'renesas-fixes-for-v4.20' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

Renesas ARM Based SoC Fixes for v4.20

* R-Car V3H (r8a77980) based Condor board
  - Switch from EtherAVB to GEther to match offical boards

* RZ/G2E (ra8774c0) SoC: correct documentation of part number

* R-Car H3 (r8a7795) SoC: reinstate all DMA channels on HSCIF2

* tag 'renesas-fixes-for-v4.20' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  arm64: dts: renesas: condor: switch from EtherAVB to GEther
  dt-bindings: arm: Fix RZ/G2E part number
  arm64: dts: renesas: r8a7795: add missing dma-names on hscif2
Signed-off-by: Olof Johansson <olof@lixom.net>

Documentation/devicetree/bindings/arm/shmobile.txt

@@ -27,7 +27,7 @@ SoCs:
     compatible = "renesas,r8a77470"
   - RZ/G2M (R8A774A1)
     compatible = "renesas,r8a774a1"
-  - RZ/G2E (RA8774C0)
+  - RZ/G2E (R8A774C0)
     compatible = "renesas,r8a774c0"
   - R-Car M1A (R8A77781)
     compatible = "renesas,r8a7778"

arch/arm64/boot/dts/renesas/r8a7795.dtsi

@@ -652,7 +652,7 @@ hscif2: serial@e6560000 {
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac1 0x35>, <&dmac1 0x34>,
 			       <&dmac2 0x35>, <&dmac2 0x34>;
-			dma-names = "tx", "rx";
+			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
 			resets = <&cpg 518>;
 			status = "disabled";

arch/arm64/boot/dts/renesas/r8a77980-condor.dts

@@ -15,7 +15,7 @@ / {
 
 	aliases {
 		serial0 = &scif0;
-		ethernet0 = &avb;
+		ethernet0 = &gether;
 	};
 
 	chosen {
@@ -97,23 +97,6 @@ x1_clk: x1-clock {
 	};
 };
 
-&avb {
-	pinctrl-0 = <&avb_pins>;
-	pinctrl-names = "default";
-
-	phy-mode = "rgmii-id";
-	phy-handle = <&phy0>;
-	renesas,no-ether-link;
-	status = "okay";
-
-	phy0: ethernet-phy@0 {
-		rxc-skew-ps = <1500>;
-		reg = <0>;
-		interrupt-parent = <&gpio1>;
-		interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
-	};
-};
-
 &canfd {
 	pinctrl-0 = <&canfd0_pins>;
 	pinctrl-names = "default";
@@ -139,6 +122,23 @@ &extalr_clk {
 	clock-frequency = <32768>;
 };
 
+&gether {
+	pinctrl-0 = <&gether_pins>;
+	pinctrl-names = "default";
+
+	phy-mode = "rgmii-id";
+	phy-handle = <&phy0>;
+	renesas,no-ether-link;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
 &i2c0 {
 	pinctrl-0 = <&i2c0_pins>;
 	pinctrl-names = "default";
@@ -236,16 +236,17 @@ &pcie_phy {
 };
 
 &pfc {
-	avb_pins: avb {
-		groups = "avb_mdio", "avb_rgmii";
-		function = "avb";
-	};
-
 	canfd0_pins: canfd0 {
 		groups = "canfd0_data_a";
 		function = "canfd0";
 	};
 
+	gether_pins: gether {
+		groups = "gether_mdio_a", "gether_rgmii",
+			 "gether_txcrefclk", "gether_txcrefclk_mega";
+		function = "gether";
+	};
+
 	i2c0_pins: i2c0 {
 		groups = "i2c0";
 		function = "i2c0";