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| author | Shawn Guo <shawn.guo@linaro.org> | 2012-06-28 11:45:02 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-07-03 13:25:21 +0800 |
| commit | c9987c8106ac535bf207199be6ed4174d04dc679 (patch) | |
| tree | 4e5573653172e6d8fcc251e634ec31c27152ac5f /arch/arm/boot/dts/imx28-evk.dts | |
| parent | 64edbcdd9c8d2aac36bead7f8cdafe0ec02bab40 (diff) | |
| download | lwn-c9987c8106ac535bf207199be6ed4174d04dc679.tar.gz lwn-c9987c8106ac535bf207199be6ed4174d04dc679.zip | |
ARM: dts: imx28-evk: add missing properties for fec
Add missing properties for fec, phy-supply, phy-reset-gpios and
phy-reset-duration, which are required by fec driver for successfully
probe fec from device tree, if bootloader hasn't set those things up.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx28-evk.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx28-evk.dts | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 28b94d309998..cf2ab2efa0a9 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -120,6 +120,9 @@ phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&mac0_pins_a>; + phy-supply = <®_fec_3v3>; + phy-reset-gpios = <&gpio4 13 0>; + phy-reset-duration = <100>; status = "okay"; }; @@ -149,6 +152,14 @@ regulator-max-microvolt = <3300000>; gpio = <&gpio3 28 0>; }; + + reg_fec_3v3: fec-3v3 { + compatible = "regulator-fixed"; + regulator-name = "fec-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 15 0>; + }; }; sound { |