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authorBen Dooks <ben-linux@fluff.org>2007-06-06 09:51:51 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-06-11 09:09:15 +0100
commitc362aecdb51ecb364d427a9b947fd2dfbd4cb86a (patch)
tree4e88fb0552ff6578c1018924e9ed735056d18ef5 /arch/arm/mach-s3c2440
parent5d4cae5fe2ea1a0974962e2c49dca5c9c4b14cc0 (diff)
downloadop-kernel-dev-c362aecdb51ecb364d427a9b947fd2dfbd4cb86a.zip
op-kernel-dev-c362aecdb51ecb364d427a9b947fd2dfbd4cb86a.tar.gz
[ARM] 4442/1: OSIRIS: Fix CPLD register definitions
Fix the CPLD register definitions to correctly mirror the documentation Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-s3c2440')
-rw-r--r--arch/arm/mach-s3c2440/mach-osiris.c18
1 files changed, 14 insertions, 4 deletions
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index 4d6c7a5..4525bb0 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -65,6 +65,11 @@ static struct map_desc osiris_iodesc[] __initdata = {
/* CPLD control registers */
{
+ .virtual = (u32)OSIRIS_VA_CTRL0,
+ .pfn = __phys_to_pfn(OSIRIS_PA_CTRL0),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (u32)OSIRIS_VA_CTRL1,
.pfn = __phys_to_pfn(OSIRIS_PA_CTRL1),
.length = SZ_16K,
@@ -74,6 +79,11 @@ static struct map_desc osiris_iodesc[] __initdata = {
.pfn = __phys_to_pfn(OSIRIS_PA_CTRL2),
.length = SZ_16K,
.type = MT_DEVICE,
+ }, {
+ .virtual = (u32)OSIRIS_VA_IDREG,
+ .pfn = __phys_to_pfn(OSIRIS_PA_IDREG),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
},
};
@@ -195,13 +205,13 @@ static void osiris_nand_select(struct s3c2410_nand_set *set, int slot)
pr_debug("osiris_nand: selecting slot %d (set %p,%p)\n",
slot, set, set->nr_map);
- tmp = __raw_readb(OSIRIS_VA_CTRL1);
- tmp &= ~OSIRIS_CTRL1_NANDSEL;
+ tmp = __raw_readb(OSIRIS_VA_CTRL0);
+ tmp &= ~OSIRIS_CTRL0_NANDSEL;
tmp |= slot;
- pr_debug("osiris_nand: ctrl1 now %02x\n", tmp);
+ pr_debug("osiris_nand: ctrl0 now %02x\n", tmp);
- __raw_writeb(tmp, OSIRIS_VA_CTRL1);
+ __raw_writeb(tmp, OSIRIS_VA_CTRL0);
}
static struct s3c2410_platform_nand osiris_nand_info = {
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