From b6e0e8c07754c8aefd6ff3536463fed5f71405a0 Mon Sep 17 00:00:00 2001 From: Wolfgang Grandegger Date: Mon, 30 Mar 2009 12:02:42 +0200 Subject: [MTD] [NAND] FSL-UPM: add multi chip support This patch adds support for multi-chip NAND devices to the FSL-UPM driver. This requires support for multiple GPIOs for the RNB pins. The NAND chips are selected through address lines defined by the FDT property "fsl,upm-addr-line-cs-offsets". Signed-off-by: Wolfgang Grandegger Acked-by: Anton Vorontsov Signed-off-by: David Woodhouse --- arch/powerpc/sysdev/fsl_lbc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/powerpc/sysdev/fsl_lbc.c b/arch/powerpc/sysdev/fsl_lbc.c index 0494ee55920..dceb8d1a843 100644 --- a/arch/powerpc/sysdev/fsl_lbc.c +++ b/arch/powerpc/sysdev/fsl_lbc.c @@ -150,7 +150,7 @@ int fsl_upm_run_pattern(struct fsl_upm *upm, void __iomem *io_base, u32 mar) spin_lock_irqsave(&fsl_lbc_lock, flags); - out_be32(&fsl_lbc_regs->mar, mar << (32 - upm->width)); + out_be32(&fsl_lbc_regs->mar, mar); switch (upm->width) { case 8: -- cgit v1.2.3