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ARM: dts: pfla02: Add ethernet phy supply regulator

PATCH New Philipp Zabel 2 participants 2 messages May 26, 2014 – May 29, 2014

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PATCH 1/1 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.

---
 arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 1 +
 1 file changed, 1 insertion(+)
arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi +1 -0
index 56b38cd..2d1fd11 100644
@@ -322,6 +322,7 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii";
 	phy-reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
+	phy-supply = <&vdd_eth_io_reg>;
 	status = "disabled";
 };
 
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2.0.0.rc2
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PATCH 1/1 ARM: dts: pfla02: Add ethernet phy supply regulator

Quoted 6 lines · Philipp Zabel

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.

Applied, thanks.