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| author | Ben Dooks <ben-linux@fluff.org> | 2007-06-06 09:51:51 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-06-11 09:09:15 +0100 |
| commit | c362aecdb51ecb364d427a9b947fd2dfbd4cb86a (patch) | |
| tree | 4e88fb0552ff6578c1018924e9ed735056d18ef5 /arch/arm/mach-s3c2440 | |
| parent | 5d4cae5fe2ea1a0974962e2c49dca5c9c4b14cc0 (diff) | |
| download | op-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.c | 18 |
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 = { |
