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| author | Heiko Schocher <hs@denx.de> | 2014-07-18 06:07:18 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-07-23 12:25:41 +0200 |
| commit | aafe4020c1d0c0f989b68f839d66ffc66df6ab9e (patch) | |
| tree | c16fadf7ed543a957d43bdd253563f70a125eff7 | |
| parent | 4a4d3a7db71a632c1ad65ef6d5f3661edd8a68d9 (diff) | |
| download | u-boot-imx-aafe4020c1d0c0f989b68f839d66ffc66df6ab9e.zip u-boot-imx-aafe4020c1d0c0f989b68f839d66ffc66df6ab9e.tar.gz u-boot-imx-aafe4020c1d0c0f989b68f839d66ffc66df6ab9e.tar.bz2 | |
i.MX6: define struct pwm_regs and PWMCR_* defines
add defines for pwm modul found on imx6.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/imx-regs.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h index 59b17db..6c0a0d9 100644 --- a/arch/arm/include/asm/arch-mx6/imx-regs.h +++ b/arch/arm/include/asm/arch-mx6/imx-regs.h @@ -777,5 +777,21 @@ struct wdog_regs { u16 wmcr; /* Miscellaneous Control */ }; +#define PWMCR_PRESCALER(x) (((x - 1) & 0xFFF) << 4) +#define PWMCR_DOZEEN (1 << 24) +#define PWMCR_WAITEN (1 << 23) +#define PWMCR_DBGEN (1 << 22) +#define PWMCR_CLKSRC_IPG_HIGH (2 << 16) +#define PWMCR_CLKSRC_IPG (1 << 16) +#define PWMCR_EN (1 << 0) + +struct pwm_regs { + u32 cr; + u32 sr; + u32 ir; + u32 sar; + u32 pr; + u32 cnr; +}; #endif /* __ASSEMBLER__*/ #endif /* __ASM_ARCH_MX6_IMX_REGS_H__ */ |