From: Tony Lindgren <tony@atomide.com>
To: "H. Nikolaus Schaller" <hns@goldelico.com>
Cc: "Benoît Cousson" <bcousson@baylibre.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Russell King" <linux@armlinux.org.uk>,
letux-kernel@openphoenux.org, kernel@pyra-handheld.com,
linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4] DTS: ARM: OMAP5: uevm: add µSD card detect
Date: Tue, 16 May 2017 09:47:17 -0700 [thread overview]
Message-ID: <20170516164717.GM31418@atomide.com> (raw)
In-Reply-To: <90e9c1d71ce9ee47b55f4c0794e582167c6b961d.1494837075.git.hns@goldelico.com>
* H. Nikolaus Schaller <hns@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
prev parent reply other threads:[~2017-05-16 16:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-15 8:31 [PATCH v4] DTS: ARM: OMAP5: uevm: add µSD card detect H. Nikolaus Schaller
2017-05-16 16:47 ` Tony Lindgren [this message]
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