/*
* Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved.
*
* Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in
* the the People's Republic of China and other countries.
* All Allwinner Technology Co.,Ltd. trademarks are used with permission.
*
* DISCLAIMER
* THIRD PARTY LICENCES MAY BE REQUIRED TO IMPLEMENT THE SOLUTION/PRODUCT.
* IF YOU NEED TO INTEGRATE THIRD PARTY’S TECHNOLOGY (SONY, DTS, DOLBY, AVS OR MPEGLA, ETC.)
* IN ALLWINNERS’SDK OR PRODUCTS, YOU SHALL BE SOLELY RESPONSIBLE TO OBTAIN
* ALL APPROPRIATELY REQUIRED THIRD PARTY LICENCES.
* ALLWINNER SHALL HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS
* COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE.
* YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY’S TECHNOLOGY.
*
*
* THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT
* PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND,
* WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING
* THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE
* OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS, OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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*/

#ifndef __COMMON_LEDC_I_H__
#define __COMMON_LEDC_I_H__

#ifdef __cplusplus
extern "C" {
#endif

/* LEDC register offset */
#define LEDC_CTRL_REG               (0x00)  /* LEDC Control Register */
#define LED_T01_TIMING_CTRL_REG     (0x04)  /* LED T0 & 1 Timing Control Register */
#define LEDC_DATA_FINISH_CNT_REG    (0x08)  /* LEDC Data Finish Counter Register */
#define LED_RST_TIMING_CTRL_REG     (0x0c)  /* LED Reset Timing Control Register */
#define LEDC_WAIT_TIME0_CTRL_REG    (0x10)  /* LEDC Wait Time0 Control Register */
#define LEDC_DATA_REG               (0x14)  /* LEDC Data Register */
#define LEDC_DMA_CTRL_REG           (0X18)  /* LEDC Dma Control Register */
#define LEDC_INTC_REG               (0x1c)  /* LEDC Interrupt Control Register */
#define LEDC_INTS_REG               (0x20)  /* LEDC Interrupt Status Register */
#define LEDC_WAIT_TIME1_CTRL_REG    (0x28)  /* LEDC Wait Time1 Control Register */
#define LEDC_VER_NUM_REG            (0x2C)  /* LEDC Version Number Register */
#define LEDC_FIFO_DATA0_REG         (0x30)  /* LEDC Fifo Data0 Register */
#define LEDC_FIFO_DATA1_REG         (0x34)  /* LEDC Fifo Data1 Register */
#define LEDC_FIFO_DATA2_REG         (0x38)  /* LEDC Fifo Data2 Register */

#define LEDC_MAX_LED_COUNT 1024

#define LEDC_DEFAULT_LED_COUNT 8

#define LEDC_RESET_TIME_MIN_NS 84
#define LEDC_RESET_TIME_MAX_NS 327000

#define LEDC_T1H_MIN_NS 84
#define LEDC_T1H_MAX_NS 2560

#define LEDC_T1L_MIN_NS 84
#define LEDC_T1L_MAX_NS 1280

#define LEDC_T0H_MIN_NS 84
#define LEDC_T0H_MAX_NS 1280

#define LEDC_T0L_MIN_NS 84
#define LEDC_T0L_MAX_NS 2560

#define LEDC_WAIT_TIME0_MIN_NS 84
#define LEDC_WAIT_TIME0_MAX_NS 10000

#define LEDC_WAIT_TIME1_MIN_NS 84
#define LEDC_WAIT_TIME1_MAX_NS 85000000000

#define LEDC_WAIT_DATA_TIME_MIN_NS 84
#define LEDC_WAIT_DATA_TIME_MAX_NS_IC 655000
#define LEDC_WAIT_DATA_TIME_MAX_NS_FPGA 20000000

#define LEDC_LEDC_FIFO_DEPTH 32 /* 32 * 4 bytes */
#define LEDC_LEDC_FIFO_TRIG_LEVEL 15


#ifdef __cplusplus
}
#endif
#endif /* __COMMON_LEDC_I_H__ */