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ARM: dts: imx51-babbage: Fix esdhc setup

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Since commit 89d7e5c131 (mmc: sdhci-esdhc-imx: add runtime pm
support), controller based card detection / write protection is not
supported anymore by esdhc driver.  Let's use GPIO for CD/WP on esdhc1
instead.

While at it, fix cd gpio polarity for esdhc2. This is wrong and
currently only works because the imx esdhc driver ignores the polarity.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Sascha Hauer 2014-05-23 14:33:04 +02:00 committed by Shawn Guo
parent be149c75fc
commit dacf49223f
1 changed files with 5 additions and 5 deletions
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10
arch/arm/boot/dts/imx51-babbage.dts
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@ -315,15 +315,15 @@ partition@40000 {
&esdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
fsl,cd-controller;
fsl,wp-controller;
cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&esdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc2>;
cd-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
status = "okay";
};
@ -468,8 +468,8 @@ MX51_PAD_SD1_DATA0__SD1_DATA0 0x20d5
MX51_PAD_SD1_DATA1__SD1_DATA1 0x20d5
MX51_PAD_SD1_DATA2__SD1_DATA2 0x20d5
MX51_PAD_SD1_DATA3__SD1_DATA3 0x20d5
MX51_PAD_GPIO1_0__SD1_CD 0x20d5
MX51_PAD_GPIO1_1__SD1_WP 0x20d5
MX51_PAD_GPIO1_0__GPIO1_0 0x100
MX51_PAD_GPIO1_1__GPIO1_1 0x100
>;
};