| Message ID | 1417591153-27177-1-git-send-email-wens@csie.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Dec 03, 2014 at 03:19:13PM +0800, Chen-Yu Tsai wrote: > On the Hummingbird A31 board, the RTL8211E ethernet phy has its reset > line connect to a gpio pin, instead of floating like on other boards. > Add the stmmac properties for describing the reset gpio. > > The reset delays were taken from the RTL8211E datasheet. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> Queued, thanks. Maxime
diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts index 6e924d9..55a367a 100644 --- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts +++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts @@ -139,6 +139,9 @@ pinctrl-0 = <&gmac_pins_rgmii_a>; phy = <&phy1>; phy-mode = "rgmii"; + snps,reset-gpio = <&pio 0 21 0>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 30000>; status = "okay"; phy1: ethernet-phy@1 {
On the Hummingbird A31 board, the RTL8211E ethernet phy has its reset line connect to a gpio pin, instead of floating like on other boards. Add the stmmac properties for describing the reset gpio. The reset delays were taken from the RTL8211E datasheet. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- arch/arm/boot/dts/sun6i-a31-hummingbird.dts | 3 +++ 1 file changed, 3 insertions(+)