ARM: dts: omap3-tao3530: Fix incorrect MMC card detection GPIO polarity
The MMC card detection GPIO polarity is active low on TAO3530, like in many other similar boards. Now the card is not detected and it is unable to mount rootfs from an SD card. Fix this by using the correct polarity. This incorrect polarity was defined already in the commitalistair/sunxi64-5.5-dsi30d95c6d70
("ARM: dts: omap3: Add Technexion TAO3530 SOM omap3-tao3530.dtsi") in v3.18 kernel and later changed to use defined GPIO constants in v4.4 kernel by the commit3a637e008e
("ARM: dts: Use defined GPIO constants in flags cell for OMAP2+ boards"). While the latter commit did not introduce the issue I'm marking it with Fixes tag due the v4.4 kernels still being maintained. Fixes:3a637e008e
("ARM: dts: Use defined GPIO constants in flags cell for OMAP2+ boards") Cc: linux-stable <stable@vger.kernel.org> # 4.4+ Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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1706df19f5
commit
287897f9aa
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@ -222,7 +222,7 @@
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pinctrl-0 = <&mmc1_pins>;
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vmmc-supply = <&vmmc1>;
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vqmmc-supply = <&vsim>;
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cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_HIGH>;
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cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
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bus-width = <8>;
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};
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