Re: [PATCH] ARM: dts: omap3-tao3530: Fix incorrect MMC card detection GPIO polarity

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



* Jarkko Nikula <jarkko.nikula@xxxxxxxxxx> [191116 07:59]:
> The MMC card detection GPIO polarity is active low on TAO3530, like in many
> other similar boards. Now the card is not detected and it is unable to
> mount rootfs from an SD card.
> 
> Fix this by using the correct polarity.
> 
> This incorrect polarity was defined already in the commit 30d95c6d7092
> ("ARM: dts: omap3: Add Technexion TAO3530 SOM omap3-tao3530.dtsi") in v3.18
> kernel and later changed to use defined GPIO constants in v4.4 kernel by
> the commit 3a637e008e54 ("ARM: dts: Use defined GPIO constants in flags
> cell for OMAP2+ boards").
> 
> While the latter commit did not introduce the issue I'm marking it with
> Fixes tag due the v4.4 kernels still being maintained.

Thanks applying into omap-for-v5.5/dt.

Tony



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux