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mtd: mpc5121_nfc: Changed SVR check to allow MPC5123.

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The revision in SVR for MPC5123 is 3.  The NFC is the same as MPC5121
revision 2.

Signed-off-by: Steve Deiters <SteveDeiters@basler.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Steve Deiters 2010-05-05 13:48:38 -05:00 committed by David Woodhouse
parent 29da3380de
commit 6f1f3d0ab5
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/nand/mpc5121_nfc.c
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@ -666,10 +666,10 @@ static int __devinit mpc5121_nfc_probe(struct of_device *op,
/* /*
* Check SoC revision. This driver supports only NFC * Check SoC revision. This driver supports only NFC
* in MPC5121 revision 2. * in MPC5121 revision 2 and MPC5123 revision 3.
*/ */
rev = (mfspr(SPRN_SVR) >> 4) & 0xF; rev = (mfspr(SPRN_SVR) >> 4) & 0xF;
if (rev != 2) { if ((rev != 2) && (rev != 3)) {
dev_err(dev, "SoC revision %u is not supported!\n", rev); dev_err(dev, "SoC revision %u is not supported!\n", rev);
return -ENXIO; return -ENXIO;
} }