[PATCH v2] ARM64: dts: meson-gxbb: Add rmii pinctrl node and rename rgmii node

[Neil Armstrong]

For boards only supporting 10/100 ethernet over a RMII PHY link, add
a separate pinctrl node. By the way, rename the existing node to rgmii
specific naming in all boards dts.

Signed-off-by: Neil Armstrong <narmstr...@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts |  3 ++-
 arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts    |  2 +-
 arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi       |  2 +-
 arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi   |  2 +-
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi            | 17 ++++++++++++++++-
 5 files changed, 21 insertions(+), 5 deletions(-)

Changes since v1 at 
http://lkml.kernel.org/r/1475678673-15277-1-git-send-email-narmstr...@baylibre.com
 :
 - Change Nexbox A95X to rmii interface

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts 
b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
index 80d7b35..399d85f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
@@ -97,8 +97,9 @@
 
 &ethmac {
        status = "okay";
-       pinctrl-0 = <&eth_pins>;
+       pinctrl-0 = <&eth_rmii_pins>;
        pinctrl-names = "default";
+       phy-mode = "rmii";
 };
 
 &ir {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts 
b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index e6e3491..325b9c5 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -83,7 +83,7 @@
 
 &ethmac {
        status = "okay";
-       pinctrl-0 = <&eth_pins>;
+       pinctrl-0 = <&eth_rgmii_pins>;
        pinctrl-names = "default";
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi 
b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index 06a34dc..031d69b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -81,7 +81,7 @@
 
 &ethmac {
        status = "okay";
-       pinctrl-0 = <&eth_pins>;
+       pinctrl-0 = <&eth_rgmii_pins>;
        pinctrl-names = "default";
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi 
b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
index 73f1593..e93221a 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
@@ -82,7 +82,7 @@
 
 &ethmac {
        status = "okay";
-       pinctrl-0 = <&eth_pins>;
+       pinctrl-0 = <&eth_rgmii_pins>;
        pinctrl-names = "default";
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi 
b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 443811b..aad639a 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -443,7 +443,7 @@
                        };
                };
 
-               eth_pins: eth_c {
+               eth_rgmii_pins: eth-rgmii {
                        mux {
                                groups = "eth_mdio",
                                       "eth_mdc",
@@ -463,6 +463,21 @@
                        };
                };
 
+               eth_rmii_pins: eth-rmii {
+                       mux {
+                               groups = "eth_mdio",
+                                      "eth_mdc",
+                                      "eth_clk_rx_clk",
+                                      "eth_rx_dv",
+                                      "eth_rxd0",
+                                      "eth_rxd1",
+                                      "eth_tx_en",
+                                      "eth_txd0",
+                                      "eth_txd1";
+                               function = "eth";
+                       };
+               };
+
                pwm_a_x_pins: pwm_a_x {
                        mux {
                                groups = "pwm_a_x";
-- 
1.9.1