From mboxrd@z Thu Jan 1 00:00:00 1970 From: peter.chen@freescale.com (Peter Chen) Date: Fri, 6 Mar 2015 16:04:21 +0800 Subject: [PATCH 2/2] ARM: imx6sl-evk: set swbst_reg as vbus's parent reg In-Reply-To: <1425629061-8995-1-git-send-email-peter.chen@freescale.com> References: <1425629061-8995-1-git-send-email-peter.chen@freescale.com> Message-ID: <1425629061-8995-2-git-send-email-peter.chen@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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. Cc: stable Signed-off-by: Peter Chen --- arch/arm/boot/dts/imx6sl-evk.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index fda4932..945887d 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -52,6 +52,7 @@ regulator-max-microvolt = <5000000>; gpio = <&gpio4 0 0>; enable-active-high; + vin-supply = <&swbst_reg>; }; reg_usb_otg2_vbus: regulator at 1 { @@ -62,6 +63,7 @@ regulator-max-microvolt = <5000000>; gpio = <&gpio4 2 0>; enable-active-high; + vin-supply = <&swbst_reg>; }; reg_aud3v: regulator at 2 { -- 1.9.1