1 From e28b63650ff934751b9fe56415dc2491a6c6b704 Mon Sep 17 00:00:00 2001
2 From: Chen-Yu Tsai <wens@csie.org>
3 Date: Sat, 7 Dec 2013 01:29:41 +0800
4 Subject: [PATCH] ARM: dts: sun7i: cubieboard2: Enable GMAC instead of EMAC
6 GMAC has better performance and fewer hardware issues.
7 Use the GMAC in MII mode for ethernet instead of the EMAC.
9 Signed-off-by: Chen-Yu Tsai <wens@csie.org>
11 arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 23 ++++++++---------------
12 1 file changed, 8 insertions(+), 15 deletions(-)
14 diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
15 index d28e600..48777cd 100644
16 --- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
17 +++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
19 compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20";
22 - emac: ethernet@01c0b000 {
23 - pinctrl-names = "default";
24 - pinctrl-0 = <&emac_pins_a>;
32 - phy1: ethernet-phy@1 {
38 pinctrl-names = "default";
39 pinctrl-0 = <&mmc0_pins_a>;
41 pinctrl-0 = <&i2c1_pins_a>;
45 + gmac: ethernet@01c50000 {
46 + pinctrl-names = "default";
47 + pinctrl-0 = <&gmac_pins_mii>;
48 + snps,phy-addr = <1>;