alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-30 19:19:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(hal/usb): Explicitly enable clock and reset USB WRAP on init

Browse Source
This commit is contained in:
Tomas Rezucha
2024-11-22 11:18:46 +01:00
committed by BOT
parent 10db90a2fc
commit 47fd8aac23
6 changed files with 51 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
components/hal/esp32p4/include/hal/usb_wrap_ll.h
View File

@@ -238,7 +238,7 @@ FORCE_INLINE_ATTR void usb_wrap_ll_phy_test_mode_set_signals(usb_wrap_dev_t *hw,
* Enable the bus clock for USB Wrap module and USB_DWC_FS controller
* @param clk_en True if enable the clock of USB Wrap module
*/
FORCE_INLINE_ATTR void usb_wrap_ll_enable_bus_clock(bool clk_en)
FORCE_INLINE_ATTR void _usb_wrap_ll_enable_bus_clock(bool clk_en)
{
// Enable/disable system clock for USB_WRAP and USB_DWC_FS
HP_SYS_CLKRST.soc_clk_ctrl1.reg_usb_otg11_sys_clk_en = clk_en;
@@ -247,12 +247,12 @@ FORCE_INLINE_ATTR void usb_wrap_ll_enable_bus_clock(bool clk_en)
}
// HP_SYS_CLKRST.soc_clk_ctrlx and LP_AON_CLKRST.hp_usb_clkrst_ctrlx are shared registers, so this function must be used in an atomic way
#define usb_wrap_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; usb_wrap_ll_enable_bus_clock(__VA_ARGS__)
#define usb_wrap_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; _usb_wrap_ll_enable_bus_clock(__VA_ARGS__)
/**
* @brief Reset the USB Wrap module and USB_DWC_FS controller
*/
FORCE_INLINE_ATTR void usb_wrap_ll_reset_register(void)
FORCE_INLINE_ATTR void _usb_wrap_ll_reset_register(void)
{
// Reset the USB_WRAP and USB_DWC_FS
LP_AON_CLKRST.hp_usb_clkrst_ctrl1.rst_en_usb_otg11 = 1;
@@ -260,7 +260,7 @@ FORCE_INLINE_ATTR void usb_wrap_ll_reset_register(void)
}
// P_AON_CLKRST.hp_usb_clkrst_ctrlx are shared registers, so this function must be used in an atomic way
#define usb_wrap_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; usb_wrap_ll_reset_register(__VA_ARGS__)
#define usb_wrap_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; _usb_wrap_ll_reset_register(__VA_ARGS__)
#ifdef __cplusplus
}