From cf7c06297d04bade9cd04c056f9ed510e64dd7bd Mon Sep 17 00:00:00 2001 From: Uros Majstorovic Date: Wed, 5 Aug 2020 03:39:22 +0200 Subject: code -> fw --- fw/fe310/bsp/include/sifive/devices/pwm.h | 37 +++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 fw/fe310/bsp/include/sifive/devices/pwm.h (limited to 'fw/fe310/bsp/include/sifive/devices/pwm.h') diff --git a/fw/fe310/bsp/include/sifive/devices/pwm.h b/fw/fe310/bsp/include/sifive/devices/pwm.h new file mode 100644 index 0000000..067889a --- /dev/null +++ b/fw/fe310/bsp/include/sifive/devices/pwm.h @@ -0,0 +1,37 @@ +// See LICENSE for license details. + +#ifndef _SIFIVE_PWM_H +#define _SIFIVE_PWM_H + +/* Register offsets */ + +#define PWM_CFG 0x00 +#define PWM_COUNT 0x08 +#define PWM_S 0x10 +#define PWM_CMP0 0x20 +#define PWM_CMP1 0x24 +#define PWM_CMP2 0x28 +#define PWM_CMP3 0x2C + +/* Constants */ + +#define PWM_CFG_SCALE 0x0000000F +#define PWM_CFG_STICKY 0x00000100 +#define PWM_CFG_ZEROCMP 0x00000200 +#define PWM_CFG_DEGLITCH 0x00000400 +#define PWM_CFG_ENALWAYS 0x00001000 +#define PWM_CFG_ONESHOT 0x00002000 +#define PWM_CFG_CMP0CENTER 0x00010000 +#define PWM_CFG_CMP1CENTER 0x00020000 +#define PWM_CFG_CMP2CENTER 0x00040000 +#define PWM_CFG_CMP3CENTER 0x00080000 +#define PWM_CFG_CMP0GANG 0x01000000 +#define PWM_CFG_CMP1GANG 0x02000000 +#define PWM_CFG_CMP2GANG 0x04000000 +#define PWM_CFG_CMP3GANG 0x08000000 +#define PWM_CFG_CMP0IP 0x10000000 +#define PWM_CFG_CMP1IP 0x20000000 +#define PWM_CFG_CMP2IP 0x40000000 +#define PWM_CFG_CMP3IP 0x80000000 + +#endif /* _SIFIVE_PWM_H */ -- cgit v1.2.3