2020-10-21 12:42:25

by Peng Fan

Subject: [PATCH] arm64: defconfig: enable CONFIG_GPIO_MXC

From: Peng Fan <[email protected]>

To i.MX8MP, always met "Waiting for root device /dev/mmcblk1p2...",
it is because the gpio driver not enabled. So enable CONFIG_GPIO_MXC
to make sure it could boot well.

Signed-off-by: Peng Fan <[email protected]>
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 17a2df6a263e..5cfe3cf6f2ac 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -500,6 +500,7 @@ CONFIG_GPIO_ALTERA=m
CONFIG_GPIO_DWAPB=y
CONFIG_GPIO_MB86S7X=y
CONFIG_GPIO_MPC8XXX=y
+CONFIG_GPIO_MXC=y
CONFIG_GPIO_PL061=y
CONFIG_GPIO_RCAR=y
CONFIG_GPIO_UNIPHIER=y
--
2.28.0

2020-10-21 13:45:04

by Fabio Estevam

Subject: Re: [PATCH] arm64: defconfig: enable CONFIG_GPIO_MXC

Hi Peng,

On Wed, Oct 21, 2020 at 3:38 AM <[email protected]> wrote:
>
> From: Peng Fan <[email protected]>
>
> To i.MX8MP, always met "Waiting for root device /dev/mmcblk1p2...",
> it is because the gpio driver not enabled. So enable CONFIG_GPIO_MXC
> to make sure it could boot well.
>
> Signed-off-by: Peng Fan <[email protected]>

Anson has already submitted this change:
https://patchwork.ozlabs.org/project/linux-gpio/patch/[email protected]/

2020-10-22 01:26:51

by Peng Fan

Subject: RE: [PATCH] arm64: defconfig: enable CONFIG_GPIO_MXC

> Subject: Re: [PATCH] arm64: defconfig: enable CONFIG_GPIO_MXC
>
> Hi Peng,
>
> On Wed, Oct 21, 2020 at 3:38 AM <[email protected]> wrote:
> >
> > From: Peng Fan <[email protected]>
> >
> > To i.MX8MP, always met "Waiting for root device /dev/mmcblk1p2...", it
> > is because the gpio driver not enabled. So enable CONFIG_GPIO_MXC to
> > make sure it could boot well.
> >
> > Signed-off-by: Peng Fan <[email protected]>
>
> Anson has already submitted this change:

Thanks for the info. Not saw the patch in next tree. So please ignore this patch.

Thanks,
Peng.

> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatch
> work.ozlabs.org%2Fproject%2Flinux-gpio%2Fpatch%2F1600320829-1453-2-gi
> t-send-email-Anson.Huang%40nxp.com%2F&amp;data=04%7C01%7Cpeng.fa
> n%40nxp.com%7C274ad99e3a7f4dd08eaf08d875b213fe%7C686ea1d3bc2b4
> c6fa92cd99c5c301635%7C0%7C0%7C637388754988275888%7CUnknown%
> 7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haW
> wiLCJXVCI6Mn0%3D%7C1000&amp;sdata=FfkILv7yCSBmkz9m1T7XFL4t7cGbI
> VK6BDWjYstPZUA%3D&amp;reserved=0