From: Aaro Koskinen <aaro.koskinen@iki.fi>
To: Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Subject: [PATCH 2/2] ARM: DTS: kirkwood-openrd: fix SD slot default configuration
Date: Tue, 12 Jan 2016 22:07:33 +0200 [thread overview]
Message-ID: <1452629253-21748-2-git-send-email-aaro.koskinen@iki.fi> (raw)
In-Reply-To: <1452629253-21748-1-git-send-email-aaro.koskinen@iki.fi>
The SD card slot was enabled by default with legacy booting.
It does not work anymore with DT boot. Fix by providing GPIO configuration
that matches the old default.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
---
arch/arm/boot/dts/kirkwood-openrd.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/kirkwood-openrd.dtsi b/arch/arm/boot/dts/kirkwood-openrd.dtsi
index 2a3dafd..f65b727 100644
--- a/arch/arm/boot/dts/kirkwood-openrd.dtsi
+++ b/arch/arm/boot/dts/kirkwood-openrd.dtsi
@@ -65,6 +65,14 @@
status = "okay";
cd-gpios = <&gpio0 29 9>;
};
+ gpio@10140 {
+ p2 {
+ gpio-hog;
+ gpios = <2 GPIO_ACTIVE_HIGH>;
+ output-high; /* Select SD by default */
+ line-name = "SelUARTorSD";
+ };
+ };
};
};
--
2.4.0
next prev parent reply other threads:[~2016-01-12 20:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-12 20:07 [PATCH 1/2] ARM: DTS: kirkwood-openrd: fix pin names for UART/SD selection Aaro Koskinen
2016-01-12 20:07 ` Aaro Koskinen [this message]
2016-01-17 22:43 ` [PATCH 2/2] ARM: DTS: kirkwood-openrd: fix SD slot default configuration Martin Michlmayr
[not found] ` <1452629253-21748-2-git-send-email-aaro.koskinen-X3B1VOXEql0@public.gmane.org>
2016-01-25 13:41 ` Gregory CLEMENT
[not found] ` <1452629253-21748-1-git-send-email-aaro.koskinen-X3B1VOXEql0@public.gmane.org>
2016-01-17 23:03 ` [PATCH 1/2] ARM: DTS: kirkwood-openrd: fix pin names for UART/SD selection Martin Michlmayr
2016-01-24 17:30 ` Andrew Lunn
2016-01-25 13:39 ` Gregory CLEMENT
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