From: Tim Kryger <tim.kryger@linaro.org>
To: Christian Daudt <bcm@fixthebug.org>,
Rob Herring <rob.herring@calxeda.com>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Tim Kryger <tim.kryger@linaro.org>,
Broadcom Kernel Feedback List
<bcm-kernel-feedback-list@broadcom.com>,
Device Tree List <devicetree@vger.kernel.org>,
Linux Arm Kernel List <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linaro Patches <patches@linaro.org>
Subject: [RESEND PATCH] ARM: dts: bcm28155-ap: Fix Card Detection GPIO
Date: Thu, 5 Dec 2013 13:51:44 -0800 [thread overview]
Message-ID: <1386280304-4227-1-git-send-email-tim.kryger@linaro.org> (raw)
The board schematic states that the "SD_CARD_DET_N gets pulled to GND
when card is inserted" so the polarity has been updated to active low.
Polarity is now specified with a GPIO define instead of a magic number.
Signed-off-by: Tim Kryger <tim.kryger@linaro.org>
Reviewed-by: Matt Porter <matt.porter@linaro.org>
---
arch/arm/boot/dts/bcm28155-ap.dts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm28155-ap.dts b/arch/arm/boot/dts/bcm28155-ap.dts
index 08e47c2..27dd110 100644
--- a/arch/arm/boot/dts/bcm28155-ap.dts
+++ b/arch/arm/boot/dts/bcm28155-ap.dts
@@ -13,6 +13,8 @@
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+
#include "bcm11351.dtsi"
/ {
@@ -40,7 +42,7 @@
sdio4: sdio@3f1b0000 {
max-frequency = <48000000>;
- cd-gpios = <&gpio 14 0>;
+ cd-gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
status = "okay";
};
};
--
1.8.0.1
next reply other threads:[~2013-12-05 21:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-05 21:51 Tim Kryger [this message]
2014-01-07 18:53 Tim Kryger
2014-01-08 23:38 ` Christian Daudt
2014-01-09 0:28 ` Tim Kryger
2014-01-09 0:54 ` Christian Daudt
2014-01-24 18:48 ` Tim Kryger
2014-01-31 23:11 ` Olof Johansson
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