diff mbox series

[v2,4/5] arm64: dts: meson: u200: add internal network

Message ID 20190520131401.11804-5-jbrunet@baylibre.com
State New
Headers show
Series [v2,1/5] arm64: dts: meson: g12a: add ethernet mac controller | expand

Commit Message

Jerome Brunet May 20, 2019, 1:14 p.m. UTC 
The u200 is the main mother board for the S905D2. It can provide
both the internal and external network. However, by default the
resistance required for the external RGMII bus are not fitted, so
enable the internal PHY.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

---
 arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts | 7 +++++++
 1 file changed, 7 insertions(+)

-- 
2.20.1
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
index e02534ab7673..8551fbd4a488 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
@@ -15,6 +15,7 @@ 
 
 	aliases {
 		serial0 = &uart_AO;
+		ethernet0 = &ethmac;
 	};
 
 	chosen {
@@ -150,6 +151,12 @@ 
 	};
 };
 
+&ethmac {
+	status = "okay";
+	phy-handle = <&internal_ephy>;
+	phy-mode = "rmii";
+};
+
 &hdmi_tx {
 	status = "okay";
 	pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;