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

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Date:   Tue, 16 May 2017 09:47:17 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     "H. Nikolaus Schaller" <hns@...delico.com>
Cc:     Benoît Cousson <bcousson@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        letux-kernel@...nphoenux.org, kernel@...a-handheld.com,
        linux-omap@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4] DTS: ARM: OMAP5: uevm: add µSD card detect

* H. Nikolaus Schaller <hns@...delico.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