* [PATCH] ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO_6 from enetgrp
@ 2020-11-30 20:54 Fabio Estevam
2020-12-01 1:07 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Fabio Estevam @ 2020-11-30 20:54 UTC (permalink / raw)
To: shawnguo; +Cc: Fabio Estevam, ezequiel, linux-arm-kernel
Since commit 8ad2d1dcce54 ("ARM: dts: imx6qdl-wandboard: Add OV5645 camera
support") the PAD_GPIO_6 is used for providing the camera sensor clock.
Remove it from the enetgrp to fix the following IOMXU conflict:
[ 9.972414] imx6q-pinctrl 20e0000.pinctrl: pin MX6Q_PAD_GPIO_6 already requested by 2188000.ethernet; cannot claim for 1-003c
[ 9.983857] imx6q-pinctrl 20e0000.pinctrl: pin-140 (1-003c) status -22
[ 9.990514] imx6q-pinctrl 20e0000.pinctrl: could not request pin 140 (MX6Q_PAD_GPIO_6) from group ov5645grp on device 20e0000.pinctrl
Fixes: 8ad2d1dcce54 ("ARM: dts: imx6qdl-wandboard: Add OV5645 camera support")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi
index 93909796885a..b9b698f72b26 100644
--- a/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi
@@ -166,7 +166,6 @@
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
- MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
>;
};
--
2.17.1
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* Re: [PATCH] ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO_6 from enetgrp
2020-11-30 20:54 [PATCH] ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO_6 from enetgrp Fabio Estevam
@ 2020-12-01 1:07 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2020-12-01 1:07 UTC (permalink / raw)
To: Fabio Estevam; +Cc: ezequiel, linux-arm-kernel
On Mon, Nov 30, 2020 at 05:54:47PM -0300, Fabio Estevam wrote:
> Since commit 8ad2d1dcce54 ("ARM: dts: imx6qdl-wandboard: Add OV5645 camera
> support") the PAD_GPIO_6 is used for providing the camera sensor clock.
>
> Remove it from the enetgrp to fix the following IOMXU conflict:
>
> [ 9.972414] imx6q-pinctrl 20e0000.pinctrl: pin MX6Q_PAD_GPIO_6 already requested by 2188000.ethernet; cannot claim for 1-003c
> [ 9.983857] imx6q-pinctrl 20e0000.pinctrl: pin-140 (1-003c) status -22
> [ 9.990514] imx6q-pinctrl 20e0000.pinctrl: could not request pin 140 (MX6Q_PAD_GPIO_6) from group ov5645grp on device 20e0000.pinctrl
>
> Fixes: 8ad2d1dcce54 ("ARM: dts: imx6qdl-wandboard: Add OV5645 camera support")
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
Applied, thanks.
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2020-11-30 20:54 [PATCH] ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO_6 from enetgrp Fabio Estevam
2020-12-01 1:07 ` Shawn Guo
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