[Letux-kernel] [PATCH v4] DTS: ARM: OMAP5: uevm: add µSD card detect

Tony Lindgren tony at atomide.com
Tue May 16 18:47:17 CEST 2017


* H. Nikolaus Schaller <hns at goldelico.com> [170515 01:35]:
> If we have Linux installed in eMMC we can boot without
> µSD card, but inserting one is not recognised.
> 
> The reason is that the card detect gpio (gpio5_152)
> is not configured and attached to the mmc1 interface
> driver and the mmc driver does not poll by default.
> 
> Hence we add pinmux and gpio setup for the SDCARD_NCD
> signal.

Applying into omap-for-v4.13/dt thanks.

Tony


More information about the Letux-kernel mailing list