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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-09-22 16:45:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 07:39:37 -0700 |
| commit | 50dfe70fe9e216cf356830194630f9a39e498d76 (patch) | |
| tree | c30ca2aee39cb544f2013509c0d1d51158b5b868 /arch/powerpc/boot/dts/mpc8379_mds.dts | |
| parent | 81b39802468fe4bf5c6b038837319b608acfdd3e (diff) | |
| download | lwn-50dfe70fe9e216cf356830194630f9a39e498d76.tar.gz lwn-50dfe70fe9e216cf356830194630f9a39e498d76.zip | |
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.dts | 1 |
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 4fa221fd9bdc..645ec51cc6e1 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>; }; |