alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

modem clock(hal): implemented the modem clock hal-layer for esp32c6

Browse Source
This commit is contained in:
Li Shuai 2022-10-31 15:22:23 +08:00 committed by wuzhenghui
parent 28dfaeaaef
commit 8c05d6fd9d
4 changed files with 265 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
components/hal/CMakeLists.txt
View File

@ -111,6 +111,10 @@ if(NOT BOOTLOADER_BUILD)
list(APPEND srcs "sha_hal.c")
endif()
if(CONFIG_SOC_MODEM_CLOCK_IS_INDEPENDENT)
list(APPEND srcs "${target}/modem_clock_hal.c")
endif()
if(${target} STREQUAL "esp32")
list(APPEND srcs
"sdio_slave_hal.c"

40
components/hal/esp32c6/include/hal/modem_clock_hal.h Normal file
View File

@ -0,0 +1,40 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
// The HAL layer for MODEM CLOCK
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#include "hal/modem_syscon_ll.h"
#include "hal/modem_lpcon_ll.h"
#include "hal/modem_clock_types.h"
typedef struct {
modem_syscon_dev_t *syscon_dev;
modem_lpcon_dev_t *lpcon_dev;
} modem_clock_hal_context_t;
void modem_clock_hal_set_clock_domain_icg_bitmap(modem_clock_hal_context_t *hal, modem_clock_domain_t domain, uint32_t bitmap);
void modem_clock_hal_select_lp_timer_lpclk_source(modem_clock_hal_context_t *hal, modem_clock_lpclk_src_t src);
void modem_clock_hal_deselect_all_lp_timer_lpclk_source(modem_clock_hal_context_t *hal);
void modem_clock_hal_select_coex_lpclk_source(modem_clock_hal_context_t *hal, modem_clock_lpclk_src_t src);
void modem_clock_hal_deselect_all_coex_lpclk_source(modem_clock_hal_context_t *hal);
void modem_clock_hal_select_wifi_lpclk_source(modem_clock_hal_context_t *hal, modem_clock_lpclk_src_t src);
void modem_clock_hal_deselect_all_wifi_lpclk_source(modem_clock_hal_context_t *hal);
#ifdef __cplusplus
}
#endif

179
components/hal/esp32c6/modem_clock_hal.c Normal file
View File

@ -0,0 +1,179 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
// The HAL layer for MODEM CLOCK (ESP32-C6 specific part)
#include <stdbool.h>
#include "soc/soc.h"
#include "esp_attr.h"
#include "hal/modem_clock_hal.h"
#include "hal/modem_clock_types.h"
#include "hal/assert.h"
typedef enum {
MODEM_CLOCK_XTAL32K_CODE = 0,
MODEM_CLOCK_RC32K_CODE = 1,
MODEM_CLOCK_EXT32K_CODE = 2
} modem_clock_32k_clk_src_code_t;
void modem_clock_hal_set_clock_domain_icg_bitmap(modem_clock_hal_context_t *hal, modem_clock_domain_t domain, uint32_t bitmap)
{
HAL_ASSERT(domain < MODEM_CLOCK_DOMAIN_MAX);
switch (domain)
{
case MODEM_CLOCK_DOMAIN_MODEM_APB:
modem_syscon_ll_set_modem_apb_icg_bitmap(hal->syscon_dev, bitmap);
break;
case MODEM_CLOCK_DOMAIN_MODEM_PERIPH:
modem_syscon_ll_set_modem_periph_icg_bitmap(hal->syscon_dev, bitmap);
break;
case MODEM_CLOCK_DOMAIN_WIFI:
modem_syscon_ll_set_wifi_icg_bitmap(hal->syscon_dev, bitmap);
break;
case MODEM_CLOCK_DOMAIN_BT:
modem_syscon_ll_set_bt_icg_bitmap(hal->syscon_dev, bitmap);
break;
case MODEM_CLOCK_DOMAIN_FE:
modem_syscon_ll_set_fe_icg_bitmap(hal->syscon_dev, bitmap);
break;
case MODEM_CLOCK_DOMAIN_IEEE802154:
modem_syscon_ll_set_ieee802154_icg_bitmap(hal->syscon_dev, bitmap);
break;
case MODEM_CLOCK_DOMAIN_LP_APB:
modem_lpcon_ll_set_lp_apb_icg_bitmap(hal->lpcon_dev, bitmap);
break;
case MODEM_CLOCK_DOMAIN_I2C_MASTER:
modem_lpcon_ll_set_i2c_master_icg_bitmap(hal->lpcon_dev, bitmap);
break;
case MODEM_CLOCK_DOMAIN_COEX:
modem_lpcon_ll_set_coex_icg_bitmap(hal->lpcon_dev, bitmap);
break;
case MODEM_CLOCK_DOMAIN_WIFIPWR:
modem_lpcon_ll_set_wifipwr_icg_bitmap(hal->lpcon_dev, bitmap);
break;
default:
break;
}
}
void modem_clock_hal_deselect_all_lp_timer_lpclk_source(modem_clock_hal_context_t *hal)
{
modem_lpcon_ll_enable_lp_timer_slow_osc(hal->lpcon_dev, false);
modem_lpcon_ll_enable_lp_timer_fast_osc(hal->lpcon_dev, false);
modem_lpcon_ll_enable_lp_timer_32k_xtal(hal->lpcon_dev, false);
modem_lpcon_ll_enable_lp_timer_main_xtal(hal->lpcon_dev, false);
}
void modem_clock_hal_select_lp_timer_lpclk_source(modem_clock_hal_context_t *hal, modem_clock_lpclk_src_t src)
{
HAL_ASSERT(src < MODEM_CLOCK_LPCLK_SRC_MAX);
switch (src)
{
case MODEM_CLOCK_LPCLK_SRC_RC_SLOW:
modem_lpcon_ll_enable_lp_timer_slow_osc(hal->lpcon_dev, true);
break;
case MODEM_CLOCK_LPCLK_SRC_RC_FAST:
modem_lpcon_ll_enable_lp_timer_fast_osc(hal->lpcon_dev, true);
break;
case MODEM_CLOCK_LPCLK_SRC_MAIN_XTAL:
modem_lpcon_ll_enable_lp_timer_main_xtal(hal->lpcon_dev, true);
break;
case MODEM_CLOCK_LPCLK_SRC_RC32K:
modem_lpcon_ll_enable_lp_timer_32k_xtal(hal->lpcon_dev, true);
modem_lpcon_ll_select_modem_32k_clock_source(hal->lpcon_dev, MODEM_CLOCK_RC32K_CODE);
break;
case MODEM_CLOCK_LPCLK_SRC_XTAL32K:
modem_lpcon_ll_enable_lp_timer_32k_xtal(hal->lpcon_dev, true);
modem_lpcon_ll_select_modem_32k_clock_source(hal->lpcon_dev, MODEM_CLOCK_XTAL32K_CODE);
break;
case MODEM_CLOCK_LPCLK_SRC_EXT32K:
modem_lpcon_ll_enable_lp_timer_32k_xtal(hal->lpcon_dev, true);
modem_lpcon_ll_select_modem_32k_clock_source(hal->lpcon_dev, MODEM_CLOCK_EXT32K_CODE);
break;
default:
break;
}
}
void modem_clock_hal_deselect_all_coex_lpclk_source(modem_clock_hal_context_t *hal)
{
modem_lpcon_ll_enable_coex_lpclk_slow_osc(hal->lpcon_dev, false);
modem_lpcon_ll_enable_coex_lpclk_fast_osc(hal->lpcon_dev, false);
modem_lpcon_ll_enable_coex_lpclk_32k_xtal(hal->lpcon_dev, false);
modem_lpcon_ll_enable_coex_lpclk_main_xtal(hal->lpcon_dev, false);
}
void modem_clock_hal_select_coex_lpclk_source(modem_clock_hal_context_t *hal, modem_clock_lpclk_src_t src)
{
HAL_ASSERT(src < MODEM_CLOCK_LPCLK_SRC_MAX);
switch (src)
{
case MODEM_CLOCK_LPCLK_SRC_RC_SLOW:
modem_lpcon_ll_enable_coex_lpclk_slow_osc(hal->lpcon_dev, true);
break;
case MODEM_CLOCK_LPCLK_SRC_RC_FAST:
modem_lpcon_ll_enable_coex_lpclk_fast_osc(hal->lpcon_dev, true);
break;
case MODEM_CLOCK_LPCLK_SRC_MAIN_XTAL:
modem_lpcon_ll_enable_coex_lpclk_main_xtal(hal->lpcon_dev, true);
break;
case MODEM_CLOCK_LPCLK_SRC_RC32K:
modem_lpcon_ll_enable_coex_lpclk_32k_xtal(hal->lpcon_dev, true);
modem_lpcon_ll_select_modem_32k_clock_source(hal->lpcon_dev, MODEM_CLOCK_RC32K_CODE);
break;
case MODEM_CLOCK_LPCLK_SRC_XTAL32K:
modem_lpcon_ll_enable_coex_lpclk_32k_xtal(hal->lpcon_dev, true);
modem_lpcon_ll_select_modem_32k_clock_source(hal->lpcon_dev, MODEM_CLOCK_XTAL32K_CODE);
break;
case MODEM_CLOCK_LPCLK_SRC_EXT32K:
modem_lpcon_ll_enable_coex_lpclk_32k_xtal(hal->lpcon_dev, true);
modem_lpcon_ll_select_modem_32k_clock_source(hal->lpcon_dev, MODEM_CLOCK_EXT32K_CODE);
break;
default:
break;
}
}
void modem_clock_hal_deselect_all_wifi_lpclk_source(modem_clock_hal_context_t *hal)
{
modem_lpcon_ll_enable_wifi_lpclk_slow_osc(hal->lpcon_dev, false);
modem_lpcon_ll_enable_wifi_lpclk_fast_osc(hal->lpcon_dev, false);
modem_lpcon_ll_enable_wifi_lpclk_32k_xtal(hal->lpcon_dev, false);
modem_lpcon_ll_enable_wifi_lpclk_main_xtal(hal->lpcon_dev, false);
}
void modem_clock_hal_select_wifi_lpclk_source(modem_clock_hal_context_t *hal, modem_clock_lpclk_src_t src)
{
HAL_ASSERT(src < MODEM_CLOCK_LPCLK_SRC_MAX);
switch (src)
{
case MODEM_CLOCK_LPCLK_SRC_RC_SLOW:
modem_lpcon_ll_enable_wifi_lpclk_slow_osc(hal->lpcon_dev, true);
break;
case MODEM_CLOCK_LPCLK_SRC_RC_FAST:
modem_lpcon_ll_enable_wifi_lpclk_fast_osc(hal->lpcon_dev, true);
break;
case MODEM_CLOCK_LPCLK_SRC_MAIN_XTAL:
modem_lpcon_ll_enable_wifi_lpclk_main_xtal(hal->lpcon_dev, true);
break;
case MODEM_CLOCK_LPCLK_SRC_RC32K:
modem_lpcon_ll_enable_wifi_lpclk_32k_xtal(hal->lpcon_dev, true);
modem_lpcon_ll_select_modem_32k_clock_source(hal->lpcon_dev, MODEM_CLOCK_RC32K_CODE);
break;
case MODEM_CLOCK_LPCLK_SRC_XTAL32K:
modem_lpcon_ll_enable_wifi_lpclk_32k_xtal(hal->lpcon_dev, true);
modem_lpcon_ll_select_modem_32k_clock_source(hal->lpcon_dev, MODEM_CLOCK_XTAL32K_CODE);
break;
case MODEM_CLOCK_LPCLK_SRC_EXT32K:
modem_lpcon_ll_enable_wifi_lpclk_32k_xtal(hal->lpcon_dev, true);
modem_lpcon_ll_select_modem_32k_clock_source(hal->lpcon_dev, MODEM_CLOCK_EXT32K_CODE);
break;
default:
break;
}
}

42
components/hal/include/hal/modem_clock_types.h Normal file
View File

@ -0,0 +1,42 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
MODEM_CLOCK_DOMAIN_MODEM_APB = 0,
MODEM_CLOCK_DOMAIN_MODEM_PERIPH,
MODEM_CLOCK_DOMAIN_WIFI,
MODEM_CLOCK_DOMAIN_BT,
MODEM_CLOCK_DOMAIN_FE,
MODEM_CLOCK_DOMAIN_IEEE802154,
MODEM_CLOCK_DOMAIN_LP_APB,
MODEM_CLOCK_DOMAIN_I2C_MASTER,
MODEM_CLOCK_DOMAIN_COEX,
MODEM_CLOCK_DOMAIN_WIFIPWR,
MODEM_CLOCK_DOMAIN_MAX
} modem_clock_domain_t;
typedef enum {
MODEM_CLOCK_LPCLK_SRC_INVALID = -1,
MODEM_CLOCK_LPCLK_SRC_RC_SLOW = 0,
MODEM_CLOCK_LPCLK_SRC_RC_FAST,
MODEM_CLOCK_LPCLK_SRC_MAIN_XTAL,
MODEM_CLOCK_LPCLK_SRC_RC32K,
MODEM_CLOCK_LPCLK_SRC_XTAL32K,
MODEM_CLOCK_LPCLK_SRC_EXT32K,
MODEM_CLOCK_LPCLK_SRC_MAX
} modem_clock_lpclk_src_t;
#ifdef __cplusplus
}
#endif