mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

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 <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Philipp Zabel 2014-05-26 14:42:56 +02:00 committed by Shawn Guo
parent f45114171b
commit 54a9a3af68
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
View File

@ -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";
};