[PATCH 4/4] ARM: dts: iwg23s-sbc: Add pinctl support for EtherAVB

[Biju Das]

Adding pinctrl support for EtherAVB interface.

Signed-off-by: Biju Das <biju....@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.cas...@bp.renesas.com>
---
This patch depends upon
https://patchwork.kernel.org/patch/10546801/
---
 arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts 
b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
index 22da819..4ceff9c 100644
--- a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -28,6 +28,9 @@
 };
 
 &avb {
+       pinctrl-0 = <&avb_pins>;
+       pinctrl-names = "default";
+
        phy-handle = <&phy3>;
        phy-mode = "gmii";
        renesas,no-ether-link;
@@ -46,6 +49,11 @@
 };
 
 &pfc {
+       avb_pins: avb {
+               groups = "avb_mdio", "avb_gmii_tx_rx";
+               function = "avb";
+       };
+
        scif1_pins: scif1 {
                groups = "scif1_data_b";
                function = "scif1";
-- 
2.7.4