From: Philipp Zabel Date: Mon, 26 May 2014 12:42:56 +0000 (+0200) Subject: ARM: dts: pfla02: Add ethernet phy supply regulator X-Git-Tag: firefly_0821_release~176^2~3445^2~22^2~45 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=54a9a3af6827a934f95ee53942bc1a409e7ab9b8;p=firefly-linux-kernel-4.4.55.git ARM: dts: pfla02: Add ethernet phy supply regulator The 2.5V VDD_ETH_IO voltage supplied by the DA9063 LDO4 is used to power the KSZ9031 PHY DVDDH input and to pull the necessary pins (including bootstrap pins) high. It also powers the i.MX6 NVCC_RGMII and NVCC_ENET inputs. Signed-off-by: Philipp Zabel Signed-off-by: Shawn Guo --- diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi index faa3494a69d4..2694aa84e187 100644 --- a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi +++ b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi @@ -301,6 +301,7 @@ pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii"; phy-reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; + phy-supply = <&vdd_eth_io_reg>; status = "disabled"; };