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| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2006-09-18 23:18:16 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-09-25 10:25:42 +0100 |
| commit | 48388b2a56ae5e0f1c422e84d536f31729469b17 (patch) | |
| tree | b3206175b8b7d884eb65be6e85236369466d3994 /include/asm-arm/hardware | |
| parent | 7e9740b11529a0a69789fbe92d324f293e6266f6 (diff) | |
| download | kernel_samsung_smdk4412-48388b2a56ae5e0f1c422e84d536f31729469b17.zip kernel_samsung_smdk4412-48388b2a56ae5e0f1c422e84d536f31729469b17.tar.gz kernel_samsung_smdk4412-48388b2a56ae5e0f1c422e84d536f31729469b17.tar.bz2 | |
[ARM] 3822/1: iop3xx: rewrite time handling
Merge and rewrite the iop32x/iop33x time code to do lost jiffy
tracking properly, and put the result in plat-iop/time.c.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/hardware')
| -rw-r--r-- | include/asm-arm/hardware/iop3xx.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-arm/hardware/iop3xx.h b/include/asm-arm/hardware/iop3xx.h index d488ced..b21ea41 100644 --- a/include/asm-arm/hardware/iop3xx.h +++ b/include/asm-arm/hardware/iop3xx.h @@ -81,6 +81,24 @@ #define IOP3XX_PCIXSR (volatile u32 *)IOP3XX_REG_ADDR(0x01e4) #define IOP3XX_PCIIRSR (volatile u32 *)IOP3XX_REG_ADDR(0x01ec) +/* Timers */ +#define IOP3XX_TU_TMR0 (volatile u32 *)IOP3XX_TIMER_REG(0x0000) +#define IOP3XX_TU_TMR1 (volatile u32 *)IOP3XX_TIMER_REG(0x0004) +#define IOP3XX_TU_TCR0 (volatile u32 *)IOP3XX_TIMER_REG(0x0008) +#define IOP3XX_TU_TCR1 (volatile u32 *)IOP3XX_TIMER_REG(0x000c) +#define IOP3XX_TU_TRR0 (volatile u32 *)IOP3XX_TIMER_REG(0x0010) +#define IOP3XX_TU_TRR1 (volatile u32 *)IOP3XX_TIMER_REG(0x0014) +#define IOP3XX_TU_TISR (volatile u32 *)IOP3XX_TIMER_REG(0x0018) +#define IOP3XX_TU_WDTCR (volatile u32 *)IOP3XX_TIMER_REG(0x001c) +#define IOP3XX_TMR_TC 0x01 +#define IOP3XX_TMR_EN 0x02 +#define IOP3XX_TMR_RELOAD 0x04 +#define IOP3XX_TMR_PRIVILEGED 0x09 +#define IOP3XX_TMR_RATIO_1_1 0x00 +#define IOP3XX_TMR_RATIO_4_1 0x10 +#define IOP3XX_TMR_RATIO_8_1 0x20 +#define IOP3XX_TMR_RATIO_16_1 0x30 + /* I2C bus interface unit */ #define IOP3XX_ICR0 (volatile u32 *)IOP3XX_REG_ADDR(0x1680) #define IOP3XX_ISR0 (volatile u32 *)IOP3XX_REG_ADDR(0x1684) @@ -109,6 +127,8 @@ #ifndef __ASSEMBLY__ void iop3xx_map_io(void); +void iop3xx_init_time(unsigned long); +unsigned long iop3xx_gettimeoffset(void); extern struct platform_device iop3xx_i2c0_device; extern struct platform_device iop3xx_i2c1_device; |