| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.14 67/79] ARM: imx6sl-evk: set swbst_reg as vbuss parent reg | Date | Tue, 24 Mar 2015 16:46:18 +0100 |
| |
3.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Peter Chen <peter.chen@freescale.com>
commit 2de9dd0391a74e80922c1bc95a78cedf85bcdc9e upstream.
USB vbus 5V is from PMIC SWBST, so set swbst_reg as vbus's parent reg, it fixed a bug that the voltage of vbus is incorrect due to swbst_reg is disabled after boots up.
Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- arch/arm/boot/dts/imx6sl-evk.dts | 2 ++ 1 file changed, 2 insertions(+)
--- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -28,6 +28,7 @@ regulator-max-microvolt = <5000000>; gpio = <&gpio4 0 0>; enable-active-high; + vin-supply = <&swbst_reg>; }; reg_usb_otg2_vbus: usb_otg2_vbus { @@ -37,6 +38,7 @@ regulator-max-microvolt = <5000000>; gpio = <&gpio4 2 0>; enable-active-high; + vin-supply = <&swbst_reg>; }; }; };
|