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arm: mvebu: Fix pinctrl for Armada 370 Mirabox SDIO port. 

The previous configuration used the wrong "clk" pin.  Without this
change mv_sdio worked because the bootloader would set the pin up, but
with a bootloader that does not set the pin, mv_sdio fails to detect any
card.

I have tested this change using a mwifiex_sdio wireless network adapter
over the SDIO interface.

Signed-off-by: Ryan Press <ryan@presslab.us>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Ryan Press 2013-03-26 16:32:31 -07:00 committed by Jason Cooper
parent e0656a9cbb
commit 879d68a445
2 changed files with 7 additions and 1 deletions
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2
arch/arm/boot/dts/armada-370-mirabox.dts
View File

@ -54,7 +54,7 @@
};
mvsdio@d00d4000 {
pinctrl-0 = <&sdio_pins2>;
pinctrl-0 = <&sdio_pins3>;
pinctrl-names = "default";
status = "okay";
/*

6
arch/arm/boot/dts/armada-370.dtsi
View File

@ -59,6 +59,12 @@
"mpp50", "mpp51", "mpp52";
marvell,function = "sd0";
};
sdio_pins3: sdio-pins3 {
marvell,pins = "mpp48", "mpp49", "mpp50",
"mpp51", "mpp52", "mpp53";
marvell,function = "sd0";
};
};
gpio0: gpio@d0018100 {