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authorAnton Vorontsov <avorontsov@ru.mvista.com>2009-09-22 16:45:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 07:39:37 -0700
commit50dfe70fe9e216cf356830194630f9a39e498d76 (patch)
treec30ca2aee39cb544f2013509c0d1d51158b5b868 /arch/powerpc/boot/dts/mpc8379_mds.dts
parent81b39802468fe4bf5c6b038837319b608acfdd3e (diff)
powerpc: introduce and document sdhci,wp-inverted property for eSDHC
eSDHC block in MPC837x SOCs reports inverted write-protect state, soon sdhci-of driver will look for sdhci,wp-inverted properties to decide whether apply a specific quirk. So, document the property and add it to device tree source files. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Pierre Ossman <pierre@ossman.eu> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: David Vrabel <david.vrabel@csr.com> Cc: Ben Dooks <ben@fluff.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc/boot/dts/mpc8379_mds.dts')
-rw-r--r--arch/powerpc/boot/dts/mpc8379_mds.dts1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc8379_mds.dts b/arch/powerpc/boot/dts/mpc8379_mds.dts
index 4fa221fd9bd..645ec51cc6e 100644
--- a/arch/powerpc/boot/dts/mpc8379_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8379_mds.dts
@@ -157,6 +157,7 @@
reg = <0x2e000 0x1000>;
interrupts = <42 0x8>;
interrupt-parent = <&ipic>;
+ sdhci,wp-inverted;
/* Filled in by U-Boot */
clock-frequency = <0>;
};