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authorRyan Press <ryan@presslab.us>2013-03-26 23:32:31 (GMT)
committerJason Cooper <jason@lakedaemon.net>2013-03-28 17:29:23 (GMT)
commit879d68a445dd7073a8c022fcdd21dc27eca7f192 (patch)
treef8ce9f7fc17ad47081158a6c8616632945abeea7 /arch/arm/boot/dts/armada-370.dtsi
parente0656a9cbbd0444aaec493ed8a9420d07c356639 (diff)
downloadlinux-879d68a445dd7073a8c022fcdd21dc27eca7f192.tar.xz
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>
Diffstat (limited to 'arch/arm/boot/dts/armada-370.dtsi')
-rw-r--r--arch/arm/boot/dts/armada-370.dtsi6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 8188d13..a195deb 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -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 {