ARM: dts: iwg23s-sbc: Add pinctl support for EtherAVB

Adding pinctrl support for EtherAVB interface.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
index 18d2263..52f23b8 100644 (file)
--- a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -60,6 +60,9 @@
 };
 
 &avb {
+       pinctrl-0 = <&avb_pins>;
+       pinctrl-names = "default";
+
        phy-handle = <&phy3>;
        phy-mode = "gmii";
        renesas,no-ether-link;
@@ -82,6 +85,11 @@
 };
 
 &pfc {
+       avb_pins: avb {
+               groups = "avb_mdio", "avb_gmii_tx_rx";
+               function = "avb";
+       };
+
        mmc_pins_uhs: mmc_uhs {
                groups = "mmc_data8", "mmc_ctrl";
                function = "mmc";