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Hoang Nguyennhutnguyenkc
Hoang Nguyen
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nhutnguyenkc
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hal: renesas: rza: Add support MIPI-DSI for RZ/A3M
Add support MIPI-DSI for RZ/A3M Signed-off-by: Hoang Nguyen <[email protected]> Signed-off-by: Nhut Nguyen <[email protected]>
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‎drivers/rz/CMakeLists.txt‎

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@@ -114,3 +114,7 @@ zephyr_library_sources_ifdef(CONFIG_USE_RZ_FSP_QSPI_SPIBSC
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zephyr_library_sources_ifdef(CONFIG_USE_RZ_FSP_QSPI_XSPI
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fsp/src/${SOC_SERIES_PREFIX}/r_xspi_qspi/r_xspi_qspi.c)
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zephyr_library_sources_ifdef(CONFIG_USE_RZ_FSP_MIPI_DSI
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fsp/src/${SOC_SERIES_PREFIX}/r_mipi_dsi_b/r_mipi_dsi_b.c
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fsp/src/${SOC_SERIES_PREFIX}/r_mipi_phy_b/r_mipi_phy_b.c)

‎drivers/rz/fsp/inc/api/r_mipi_dsi_api.h‎

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‎drivers/rz/fsp/inc/instances/rza/r_mipi_dsi_b.h‎

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/*
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* Copyright (c) 2020 - 2024 Renesas Electronics Corporation and/or its affiliates
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef R_MIPI_DSI_B_H
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#define R_MIPI_DSI_B_H
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/***********************************************************************************************************************
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* Includes
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**********************************************************************************************************************/
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#include "bsp_api.h"
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#include "r_mipi_dsi_api.h"
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/* Common macro for FSP header files. There is also a corresponding FSP_FOOTER macro at the end of this file. */
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FSP_HEADER
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/*******************************************************************************************************************//**
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* @addtogroup MIPI_DSI_B
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* @{
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**********************************************************************************************************************/
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/***********************************************************************************************************************
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* Macro definitions
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**********************************************************************************************************************/
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/***********************************************************************************************************************
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* Typedef definitions
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**********************************************************************************************************************/
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typedef enum e_mipi_dsi_clock_state
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{
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MIPI_DSI_CLOCK_STATE_IDLE, ///< MIPI DSI Clock is off
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MIPI_DSI_CLOCK_STATE_STARTING, ///< MIPI DSI Clock starting
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MIPI_DSI_CLOCK_STATE_STARTED, ///< MIPI DSI Clock is started
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MIPI_DSI_CLOCK_STATE_STOPPING, ///< MIPI DSI Clock is stopping
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} mipi_dsi_clock_state_t;
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/** MIPI DSI interrupt configuration */
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typedef struct st_mipi_dsi_b_irq_cfg
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{
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uint8_t ipl; ///< Interrupt priority
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IRQn_Type irq; ///< Interrupt vector number
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} mipi_dsi_b_irq_cfg_t;
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/** Extended configuration structure for MIPI DSI. */
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typedef struct st_mipi_dsi_b_extended_cfg
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{
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/* Interrupt configuration */
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mipi_dsi_b_irq_cfg_t dsi_seq0; ///< Sequence 0 interrupt
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mipi_dsi_b_irq_cfg_t dsi_seq1; ///< Sequence 1 interrupt
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mipi_dsi_b_irq_cfg_t dsi_ferr; ///< DSI Fatal Error interrupt
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mipi_dsi_b_irq_cfg_t dsi_ppi; ///< D-PHY PPI interrupt
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mipi_dsi_b_irq_cfg_t dsi_rcv; ///< Receive interrupt
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mipi_dsi_b_irq_cfg_t dsi_vin1; ///< Video Input Operation interrupt
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uint32_t dsi_rxie; ///< Receive interrupt enable configuration
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uint32_t dsi_ferrie; ///< Fatal error interrupt enable configuration
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uint32_t dsi_plie; ///< Physical lane interrupt enable configuration
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uint32_t dsi_vmie; ///< Video mode interrupt enable configuration
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uint32_t dsi_sqch0ie; ///< Sequence Channel 0 interrupt enable configuration
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uint32_t dsi_sqch1ie; ///< Sequence Channel 1 interrupt enable configuration
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} mipi_dsi_b_extended_cfg_t;
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/** MIPI DSI instance control block. */
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typedef struct st_mipi_dsi_b_instance_ctrl
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{
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uint32_t open; ///< Interface is open
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bool data_ulps_active; ///< Data lane ULPS status
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bool clock_ulps_active; ///< Data lane ULPS status
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bool video_started; ///< If video started or not
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mipi_dsi_clock_state_t clock_state; ///< Clock state
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mipi_dsi_lane_t ulps_status; ///< Ultra-low Power State active status
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mipi_dsi_cfg_t const * p_cfg; ///< Pointer to configuration structure used to open the interface
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void (* p_callback)(mipi_dsi_callback_args_t *); ///< Pointer to callback that is called when an adc_event_t occurs.
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void const * p_context; ///< Pointer to context to be passed into callback function
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mipi_dsi_callback_args_t * p_callback_memory; ///< Pointer to non-secure memory that can be used to pass arguments to a callback in non-secure memory.
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} mipi_dsi_b_instance_ctrl_t;
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/**********************************************************************************************************************
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* Exported global variables
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**********************************************************************************************************************/
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/** @cond INC_HEADER_DEFS_SEC */
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/** Filled in Interface API structure for this Instance. */
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extern const mipi_dsi_api_t g_mipi_dsi;
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/** @endcond */
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/***********************************************************************************************************************
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* Exported global functions (to be accessed by other files)
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**********************************************************************************************************************/
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/***********************************************************************************************************************
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* Public APIs
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**********************************************************************************************************************/
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fsp_err_t R_MIPI_DSI_B_Open(mipi_dsi_ctrl_t * const p_api_ctrl, mipi_dsi_cfg_t const * const p_cfg);
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fsp_err_t R_MIPI_DSI_B_Close(mipi_dsi_ctrl_t * const p_api_ctrl);
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fsp_err_t R_MIPI_DSI_B_Start(mipi_dsi_ctrl_t * const p_api_ctrl);
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fsp_err_t R_MIPI_DSI_B_UlpsEnter(mipi_dsi_ctrl_t * const p_api_ctrl, mipi_dsi_lane_t lane);
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fsp_err_t R_MIPI_DSI_B_UlpsExit(mipi_dsi_ctrl_t * const p_api_ctrl, mipi_dsi_lane_t lane);
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fsp_err_t R_MIPI_DSI_B_Stop(mipi_dsi_ctrl_t * const p_api_ctrl);
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fsp_err_t R_MIPI_DSI_B_Command(mipi_dsi_ctrl_t * const p_api_ctrl, mipi_dsi_cmd_t * p_cmd);
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fsp_err_t R_MIPI_DSI_B_StatusGet(mipi_dsi_ctrl_t * const p_api_ctrl, mipi_dsi_status_t * p_status);
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/*******************************************************************************************************************//**
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* @} (end defgroup MIPI_DSI_B)
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**********************************************************************************************************************/
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/* Common macro for FSP header files. There is also a corresponding FSP_HEADER macro at the top of this file. */
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FSP_FOOTER
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#endif // R_MIPI_DSI_B_H

‎drivers/rz/fsp/inc/instances/rza/r_mipi_phy.h‎

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/*
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* Copyright (c) 2020 - 2024 Renesas Electronics Corporation and/or its affiliates
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef R_MIPI_PHY_H
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#define R_MIPI_PHY_H
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/***********************************************************************************************************************
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* Includes
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**********************************************************************************************************************/
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#include "r_mipi_phy_b.h"
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/* Common macro for FSP header files. There is also a corresponding FSP_FOOTER macro at the end of this file. */
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FSP_HEADER
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/***********************************************************************************************************************
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* Macro definitions
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**********************************************************************************************************************/
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/***********************************************************************************************************************
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* Typedef definitions
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**********************************************************************************************************************/
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/**********************************************************************************************************************
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* Exported global variables
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**********************************************************************************************************************/
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/***********************************************************************************************************************
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* Exported global functions (to be accessed by other files)
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**********************************************************************************************************************/
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/***********************************************************************************************************************
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* Instance Functions (Note: This is not a public API and should not be called directly)
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**********************************************************************************************************************/
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/* Common macro for FSP header files. There is also a corresponding FSP_HEADER macro at the top of this file. */
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FSP_FOOTER
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#endif // R_MIPI_PHY_H

‎drivers/rz/fsp/inc/instances/rza/r_mipi_phy_b.h‎

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/*
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* Copyright (c) 2020 - 2024 Renesas Electronics Corporation and/or its affiliates
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef R_MIPI_PHY_B_H
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#define R_MIPI_PHY_B_H
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/***********************************************************************************************************************
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* Includes
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**********************************************************************************************************************/
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#include "bsp_api.h"
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/* Common macro for FSP header files. There is also a corresponding FSP_FOOTER macro at the end of this file. */
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FSP_HEADER
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/***********************************************************************************************************************
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* Macro definitions
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**********************************************************************************************************************/
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#ifndef __PACKED_STRUCT
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#define __PACKED_STRUCT struct __attribute__((packed, aligned(1)))
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#endif
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/***********************************************************************************************************************
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* Typedef definitions
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**********************************************************************************************************************/
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/** MIPI PHY D-PHY power mode transition timing */
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typedef struct st_mipi_phy_b_timing
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{
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uint32_t t_init; ///< Minimum duration of the TINIT state (Units: PCLKA cycles)
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uint8_t t_clk_prep; ///< Duration of the clock lane LP-00 state (immediately before entry to the HS-0 state)
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uint8_t t_hs_prep; ///< Duration of the data lane LP-00 state (immediately before entry to the HS-0 state)
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uint8_t t_clk_zero; ///< TCLKZERO setting.
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uint8_t t_clk_pre; ///< TCLKPRE setting.
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uint8_t t_clk_post; ///< TCLKPOST setting.
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uint8_t t_clk_trail; ///< TCLKTRAIL setting.
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uint8_t t_hs_zero; ///< THSZERO setting.
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uint8_t t_hs_trail; ///< THSTRAIL setting.
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uint8_t t_hs_exit; ///< THSEXIT setting.
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uint8_t t_lp_exit; ///< Low-power transition time to High-Speed mode
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} mipi_phy_b_timing_t;
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/** MIPI_PHY configuration structure. */
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typedef struct st_mipi_phy_b_cfg
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{
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mipi_phy_b_timing_t const * p_timing; ///< Pointer to D-PHY HS/LP transition timing values
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} mipi_phy_b_cfg_t;
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/** MIPI_PHY instance control block. */
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typedef struct st_mipi_phy_b_ctrl
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{
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uint32_t open;
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mipi_phy_b_cfg_t const * p_cfg;
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} mipi_phy_b_ctrl_t;
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/** Private Interface definition for MIPI PHY peripheral */
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typedef struct st_mipi_phy_b_api
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{
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/** Open MIPI PHY device.
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* @param[in,out] p_ctrl Pointer to MIPI PHY interface control block.
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* @param[in] p_cfg Pointer to MIPI PHY configuration structure.
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*/
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fsp_err_t (* open)(mipi_phy_b_ctrl_t * const p_ctrl, mipi_phy_b_cfg_t const * const p_cfg);
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/** Close MIPI PHY device.
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* @param[in] p_ctrl Pointer to MIPI PHY interface control block.
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*/
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fsp_err_t (* close)(mipi_phy_b_ctrl_t * const p_ctrl);
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} mipi_phy_b_api_t;
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/** This structure encompasses everything that is needed to use an instance of this interface. */
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typedef struct st_mipi_phy_b_instance
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{
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mipi_phy_b_ctrl_t * p_ctrl; ///< Pointer to the control structure for this instance
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mipi_phy_b_cfg_t const * p_cfg; ///< Pointer to the configuration structure for this instance
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mipi_phy_b_api_t const * p_api; ///< Pointer to the API structure for this instance
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} mipi_phy_instance_t;
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/**********************************************************************************************************************
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* Exported global variables
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**********************************************************************************************************************/
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/** @cond INC_HEADER_DEFS_SEC */
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/** Filled in Interface API structure for this Instance. */
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extern const mipi_phy_b_api_t g_mipi_phy;
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/** @endcond */
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/***********************************************************************************************************************
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* Exported global functions (to be accessed by other files)
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**********************************************************************************************************************/
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/***********************************************************************************************************************
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* Instance Functions (Note: This is not a public API and should not be called directly)
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**********************************************************************************************************************/
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fsp_err_t r_mipi_phy_b_open(mipi_phy_b_ctrl_t * const p_api_ctrl, mipi_phy_b_cfg_t const * const p_cfg);
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fsp_err_t r_mipi_phy_b_close(mipi_phy_b_ctrl_t * const p_api_ctrl);
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/* Common macro for FSP header files. There is also a corresponding FSP_HEADER macro at the top of this file. */
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FSP_FOOTER
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#endif // R_MIPI_PHY_B_H

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