linux-kernel - [PATCH 3/7] ARM: ux500: Correct Snowball's external SD/MMC slot's bus width

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Date:	Thu, 27 Sep 2012 16:12:02 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	arnd@...db.de, linus.walleij@...ricsson.com,
	Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 3/7] ARM: ux500: Correct Snowball's external SD/MMC slot's bus width

Snowball's external SD/MMC slot is only capable of 4 bit data
transfer, not 8 bits as previously thought. This is a simple
fixup moving to the correct settings.

Acked-by: Linus Walleij <linus.walleij@...aro.org>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 arch/arm/boot/dts/snowball.dts |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
index 9a37244..6a2b58b 100644
--- a/arch/arm/boot/dts/snowball.dts
+++ b/arch/arm/boot/dts/snowball.dts
@@ -123,7 +123,7 @@
 		sdi0_per1@...26000 {
 			arm,primecell-periphid = <0x10480180>;
 			max-frequency = <50000000>;
-			bus-width = <8>;
+			bus-width = <4>;
 			mmc-cap-mmc-highspeed;
 			vmmc-supply = <&ab8500_ldo_aux3_reg>;
 
-- 
1.7.9.5

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