[PATCH v2] ARM: dts: add reset property for rk3066a-rayeager emac phy

Chris Zhong zyw at rock-chips.com
Wed Nov 8 01:50:41 PST 2017

The ethernet phy of rk3066a-rayeager has a reset pin, it controlled by
GPIO1_D6, this pin should be pull down then pull up to reset the phy.
Add a reset-gpios property in phy0, make the phy can be reset when emac
power on.

Signed-off-by: Chris Zhong <zyw at rock-chips.com>

Changes in v2:
use a generic property for reset, and this patch follow these 2 pathes
from Geert Uytterhoeven <geert+renesas at glider.be>

 arch/arm/boot/dts/rk3066a-rayeager.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts
index 570157f..04c1f97 100644
--- a/arch/arm/boot/dts/rk3066a-rayeager.dts
+++ b/arch/arm/boot/dts/rk3066a-rayeager.dts
@@ -177,6 +177,7 @@
 	phy0: ethernet-phy at 0 {
 		reg = <0>;
+		reset-gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;

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