[PATCH v2 1/4] arm64: dts: colibri-imx8x: fix eval board pin configuration

[Francesco Dolcini <francesco@dolcini.it>]

From: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>

Fix pinctrl groups to have SODIMM 75 only in one group.
Remove configuration of the pin at SoM level because it is normally
used as CSI_MCLK at camera interface connector.
Without this fix it is not possible, without redefining iomuxc pinctrl,
to use CSI_MCLK signal and leads to the following error messages:

imx8qxp-pinctrl scu:pinctrl: pin IMX8QXP_CSI_MCLK already requested
imx8qxp-pinctrl scu:pinctrl: pin-147 (16-003c) status -22

Fixes: 4d2adf738169 ("arm64: dts: colibri-imx8x: Split pinctrl_hog1")
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
v2: remove stray newline after Fixes: tag
---
 arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
index 7cad79102e1a..6f88c11f16e1 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
@@ -365,7 +365,7 @@ &usdhc2 {
 &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ext_io0>, <&pinctrl_hog0>, <&pinctrl_hog1>,
-		    <&pinctrl_hog2>, <&pinctrl_lpspi2_cs2>;
+		    <&pinctrl_lpspi2_cs2>;
 
 	/* On-module touch pen-down interrupt */
 	pinctrl_ad7879_int: ad7879intgrp {
@@ -499,8 +499,7 @@ pinctrl_hog0: hog0grp {
 	};
 
 	pinctrl_hog1: hog1grp {
-		fsl,pins = <IMX8QXP_CSI_MCLK_LSIO_GPIO3_IO01			0x20>,		/* SODIMM  75 */
-			   <IMX8QXP_QSPI0A_SCLK_LSIO_GPIO3_IO16			0x20>;		/* SODIMM  93 */
+		fsl,pins = <IMX8QXP_QSPI0A_SCLK_LSIO_GPIO3_IO16			0x20>;		/* SODIMM  93 */
 	};
 
 	pinctrl_hog2: hog2grp {
-- 
2.25.1