diff options
| author | Florian Fainelli <florian@openwrt.org> | 2008-10-31 14:24:29 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-11-20 19:42:32 +0000 |
| commit | 1b432840d0a4740020e29ae7a00717ef8f44954b (patch) | |
| tree | 64374760eb188224bba02321bba49b99eeff4dc6 /arch/mips/include | |
| parent | 9e86786a4b17ad186f456dc6ac0508a17556731b (diff) | |
| download | linux-1b432840d0a4740020e29ae7a00717ef8f44954b.tar.gz linux-1b432840d0a4740020e29ae7a00717ef8f44954b.tar.bz2 linux-1b432840d0a4740020e29ae7a00717ef8f44954b.zip | |
MIPS: RB532: GPIO register offsets are relative to GPIOBASE
This patch fixes the wrong use of GPIO register offsets
in devices.c. To avoid further problems, use gpio_get_value
to return the NAND status instead of our own expanded code.
Also define the zero offset of the alternate function register to allow
consistent access.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/mach-rc32434/rb.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/mips/include/asm/mach-rc32434/rb.h b/arch/mips/include/asm/mach-rc32434/rb.h index 79e8ef67d0d3..f25a84916703 100644 --- a/arch/mips/include/asm/mach-rc32434/rb.h +++ b/arch/mips/include/asm/mach-rc32434/rb.h @@ -40,12 +40,14 @@ #define BTCS 0x010040 #define BTCOMPARE 0x010044 #define GPIOBASE 0x050000 -#define GPIOCFG 0x050004 -#define GPIOD 0x050008 -#define GPIOILEVEL 0x05000C -#define GPIOISTAT 0x050010 -#define GPIONMIEN 0x050014 -#define IMASK6 0x038038 +/* Offsets relative to GPIOBASE */ +#define GPIOFUNC 0x00 +#define GPIOCFG 0x04 +#define GPIOD 0x08 +#define GPIOILEVEL 0x0C +#define GPIOISTAT 0x10 +#define GPIONMIEN 0x14 +#define IMASK6 0x38 #define LO_WPX (1 << 0) #define LO_ALE (1 << 1) #define LO_CLE (1 << 2) |