* [PATCH] ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group
@ 2021-12-27 16:14 Fabio Estevam
2022-01-28 5:59 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Fabio Estevam @ 2021-12-27 16:14 UTC (permalink / raw)
To: shawnguo; +Cc: linux-arm-kernel, Fabio Estevam, stable
Currently, SD card fails to mount due to the following pinctrl error:
[ 11.170000] imx23-pinctrl 80018000.pinctrl: pin SSP1_DETECT already requested by 80018000.pinctrl; cannot claim for 80010000.spi
[ 11.180000] imx23-pinctrl 80018000.pinctrl: pin-65 (80010000.spi) status -22
[ 11.190000] imx23-pinctrl 80018000.pinctrl: could not request pin 65 (SSP1_DETECT) from group mmc0-pins-fixup.0 on device 80018000.pinctrl
[ 11.200000] mxs-mmc 80010000.spi: Error applying setting, reverse things back
Fix it by removing the MX23_PAD_SSP1_DETECT pin from the hog group as it
is already been used by the mmc0-pins-fixup pinctrl group.
With this change the rootfs can be mounted and the imx23-evk board can
boot successfully.
Cc: <stable@vger.kernel.org>
Fixes: bc3875f1a61e ("ARM: dts: mxs: modify mx23/mx28 dts files to use pinctrl headers")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx23-evk.dts | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts
index 8cbaf1c81174..3b609d987d88 100644
--- a/arch/arm/boot/dts/imx23-evk.dts
+++ b/arch/arm/boot/dts/imx23-evk.dts
@@ -79,7 +79,6 @@ hog_pins_a: hog@0 {
MX23_PAD_LCD_RESET__GPIO_1_18
MX23_PAD_PWM3__GPIO_1_29
MX23_PAD_PWM4__GPIO_1_30
- MX23_PAD_SSP1_DETECT__SSP1_DETECT
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
--
2.25.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group
2021-12-27 16:14 [PATCH] ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group Fabio Estevam
@ 2022-01-28 5:59 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2022-01-28 5:59 UTC (permalink / raw)
To: Fabio Estevam; +Cc: linux-arm-kernel, stable
On Mon, Dec 27, 2021 at 01:14:02PM -0300, Fabio Estevam wrote:
> Currently, SD card fails to mount due to the following pinctrl error:
>
> [ 11.170000] imx23-pinctrl 80018000.pinctrl: pin SSP1_DETECT already requested by 80018000.pinctrl; cannot claim for 80010000.spi
> [ 11.180000] imx23-pinctrl 80018000.pinctrl: pin-65 (80010000.spi) status -22
> [ 11.190000] imx23-pinctrl 80018000.pinctrl: could not request pin 65 (SSP1_DETECT) from group mmc0-pins-fixup.0 on device 80018000.pinctrl
> [ 11.200000] mxs-mmc 80010000.spi: Error applying setting, reverse things back
>
> Fix it by removing the MX23_PAD_SSP1_DETECT pin from the hog group as it
> is already been used by the mmc0-pins-fixup pinctrl group.
>
> With this change the rootfs can be mounted and the imx23-evk board can
> boot successfully.
>
> Cc: <stable@vger.kernel.org>
> Fixes: bc3875f1a61e ("ARM: dts: mxs: modify mx23/mx28 dts files to use pinctrl headers")
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
Applied, thanks!
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 2+ messages in thread
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