| /* |
| * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef _HARDWARE_STRUCTS_PWM_H |
| #define _HARDWARE_STRUCTS_PWM_H |
| |
| #include "hardware/address_mapped.h" |
| #include "hardware/platform_defs.h" |
| #include "hardware/regs/pwm.h" |
| |
| typedef struct pwm_slice_hw { |
| io_rw_32 csr; |
| io_rw_32 div; |
| io_rw_32 ctr; |
| io_rw_32 cc; |
| io_rw_32 top; |
| } pwm_slice_hw_t; |
| |
| typedef struct { |
| pwm_slice_hw_t slice[NUM_PWM_SLICES]; |
| io_rw_32 en; |
| io_rw_32 intr; |
| io_rw_32 inte; |
| io_rw_32 intf; |
| io_rw_32 ints; |
| } pwm_hw_t; |
| |
| #define pwm_hw ((pwm_hw_t *const)PWM_BASE) |
| |
| #endif |
