This is a note to let you know that I've just added the patch titled
ARM: dts: fix usb pin control for imx-rex dts
to the 4.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-dts-fix-usb-pin-control-for-imx-rex-dts.patch
and it can be found in the queue-4.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 0af822110871400908d5b6f83a8908c45f881d8f Mon Sep 17 00:00:00 2001
From: "Felipe F. Tonello" <eu@xxxxxxxxxxxxxxxxx>
Date: Wed, 16 Sep 2015 18:40:32 +0100
Subject: ARM: dts: fix usb pin control for imx-rex dts
From: "Felipe F. Tonello" <eu@xxxxxxxxxxxxxxxxx>
commit 0af822110871400908d5b6f83a8908c45f881d8f upstream.
This fixes a duplicated pin control causing this error:
imx6q-pinctrl 20e0000.iomuxc: pin MX6Q_PAD_GPIO_1 already
requested by regulators:regulator@2; cannot claim for 2184000.usb
imx6q-pinctrl 20e0000.iomuxc: pin-137 (2184000.usb) status -22
imx6q-pinctrl 20e0000.iomuxc: could not request pin 137
(MX6Q_PAD_GPIO_1) from group usbotggrp on device 20e0000.iomuxc
imx_usb 2184000.usb: Error applying setting, reverse things
back
imx6q-pinctrl 20e0000.iomuxc: pin MX6Q_PAD_EIM_D31 already
requested by regulators:regulator@1; cannot claim for 2184200.usb
imx6q-pinctrl 20e0000.iomuxc: pin-52 (2184200.usb) status -22
imx6q-pinctrl 20e0000.iomuxc: could not request pin 52 (MX6Q_PAD_EIM_D31)
from group usbh1grp on device 20e0000.iomuxc
imx_usb 2184200.usb: Error applying setting, reverse things
back
Signed-off-by: Felipe F. Tonello <eu@xxxxxxxxxxxxxxxxx>
Fixes: e2047e33f2bd ("ARM: dts: add initial Rex Pro board support")
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/imx6qdl-rex.dtsi | 2 --
1 file changed, 2 deletions(-)
--- a/arch/arm/boot/dts/imx6qdl-rex.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-rex.dtsi
@@ -35,7 +35,6 @@
compatible = "regulator-fixed";
reg = <1>;
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usbh1>;
regulator-name = "usbh1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
@@ -47,7 +46,6 @@
compatible = "regulator-fixed";
reg = <2>;
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usbotg>;
regulator-name = "usb_otg_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
Patches currently in stable-queue which might be from eu@xxxxxxxxxxxxxxxxx are
queue-4.2/arm-dts-fix-usb-pin-control-for-imx-rex-dts.patch
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