From: denis@eukrea.com (Denis Carikli)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: imx51-eukrea-mbimxsd51-baseboard: unbreak esdhc.
Date: Wed, 18 Jun 2014 14:56:56 +0200 [thread overview]
Message-ID: <1403096216-21292-1-git-send-email-denis@eukrea.com> (raw)
The following commit:
89d7e5c mmc: sdhci-esdhc-imx: add runtime pm support
has the effect of also disabling the hardware card detect
in runtime pm.
We switch to GPIO based detection to avoid this issue.
This patch is based on:
ARM: dts: imx51-babbage: Fix esdhc setup
Signed-off-by: Denis Carikli <denis@eukrea.com>
---
.../boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts b/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts
index 75e66c9..1d77381 100644
--- a/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts
+++ b/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts
@@ -108,6 +108,8 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1 &pinctrl_esdhc1_cd>;
fsl,cd-controller;
+ cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
+
status = "okay";
};
@@ -206,7 +208,7 @@
pinctrl_esdhc1_cd: esdhc1_cd {
fsl,pins = <
- MX51_PAD_GPIO1_0__SD1_CD 0x20d5
+ MX51_PAD_GPIO1_0__GPIO1_0 0xd5
>;
};
--
1.7.9.5
next reply other threads:[~2014-06-18 12:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-18 12:56 Denis Carikli [this message]
2014-06-21 4:59 ` [PATCH] ARM: dts: imx51-eukrea-mbimxsd51-baseboard: unbreak esdhc Shawn Guo
2014-06-21 7:12 ` Shawn Guo
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