linux-kernel - [PATCH 5.4 008/453] ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO

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Message-Id: <20201228124937.645247729@linuxfoundation.org>
Date:   Mon, 28 Dec 2020 13:44:04 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Fabio Estevam <festevam@...il.com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 008/453] ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO_6 from enetgrp

From: Fabio Estevam <festevam@...il.com>

[ Upstream commit 58d6bca5efc73235b0f84c0d53321737177c651e ]

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@...il.com>
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 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 93909796885a0..b9b698f72b261 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
 			>;
 		};
 
-- 
2.27.0