diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/arch-rockchip/pwm.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/arch/arm/include/asm/arch-rockchip/pwm.h b/arch/arm/include/asm/arch-rockchip/pwm.h index b5178db394..e8594055cd 100644 --- a/arch/arm/include/asm/arch-rockchip/pwm.h +++ b/arch/arm/include/asm/arch-rockchip/pwm.h @@ -7,13 +7,15 @@ #ifndef _ASM_ARCH_PWM_H #define _ASM_ARCH_PWM_H -struct rk3288_pwm { - u32 cnt; - u32 period_hpr; - u32 duty_lpr; - u32 ctrl; +struct rockchip_pwm_regs { + unsigned long duty; + unsigned long period; + unsigned long cntr; + unsigned long ctrl; }; -check_member(rk3288_pwm, ctrl, 0xc); + +#define PWM_CTRL_TIMER_EN (1 << 0) +#define PWM_CTRL_OUTPUT_EN (1 << 3) #define RK_PWM_DISABLE (0 << 0) #define RK_PWM_ENABLE (1 << 0) @@ -33,6 +35,9 @@ check_member(rk3288_pwm, ctrl, 0xc); #define PWM_OUTPUT_LEFT (0 << 5) #define PWM_OUTPUT_CENTER (1 << 5) +#define PWM_LOCK (1 << 6) +#define PWM_UNLOCK (0 << 6) + #define PWM_LP_ENABLE (1 << 8) #define PWM_LP_DISABLE (0 << 8) |