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| author | Chuanhong Guo <gch981213@gmail.com> | 2020-07-12 15:39:18 +0800 |
|---|---|---|
| committer | Chuanhong Guo <gch981213@gmail.com> | 2020-07-12 15:39:18 +0800 |
| commit | 0997342f24a001af2638e6b740eb24c965ae073a (patch) | |
| tree | c39862af6a706ec10cd3355b3b2218448cfbb43d | |
| parent | 2dc5ce622a35f8924accbfbeda689c763f517f5d (diff) | |
| download | upstream-0997342f24a001af2638e6b740eb24c965ae073a.tar.gz upstream-0997342f24a001af2638e6b740eb24c965ae073a.tar.bz2 upstream-0997342f24a001af2638e6b740eb24c965ae073a.zip | |
ath79: qihoo,c301: use phy-supply for usb vbus
Linux phy subsystem provides support for a phy regulator defined via
phy-supply property. Use it to turn on usb power only when usb is
probed.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
| -rw-r--r-- | target/linux/ath79/dts/ar9344_qihoo_c301.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/ath79/dts/ar9344_qihoo_c301.dts b/target/linux/ath79/dts/ar9344_qihoo_c301.dts index 2d5b5b3ab2..2b5d920b8b 100644 --- a/target/linux/ath79/dts/ar9344_qihoo_c301.dts +++ b/target/linux/ath79/dts/ar9344_qihoo_c301.dts @@ -52,13 +52,12 @@ gpio = <&gpio 18 GPIO_ACTIVE_LOW>; }; - reg_usb_vbus { + usb_vbus: reg_usb_vbus { compatible = "regulator-fixed"; regulator-name = "usb_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - regulator-always-on; gpio = <&gpio 19 GPIO_ACTIVE_HIGH>; }; }; @@ -202,6 +201,7 @@ &usb_phy { status = "okay"; + phy-supply = <&usb_vbus>; }; &pcie { |