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esp32s2: drivers: clock_control: add support

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add clock control driver support for esp32s2 SoC.

Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
This commit is contained in:
Glauber Maroto Ferreira 2021-08-06 19:58:06 -03:00 • committed by Christopher Friedt
commit e605efc698
11 changed files with 366 additions and 0 deletions
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2
soc/xtensa/esp32s2/Kconfig.soc
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@ -6,6 +6,8 @@ config SOC_ESP32S2
select XTENSA
select ATOMIC_OPERATIONS_C
select DYNAMIC_INTERRUPTS
select CLOCK_CONTROL
select CLOCK_CONTROL_ESP32S2
if SOC_ESP32S2

3
soc/xtensa/esp32s2/soc.h
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@ -9,6 +9,7 @@
#include <soc/syscon_reg.h>
#include <soc/system_reg.h>
#include <soc/dport_access.h>
#include <soc/rtc_cntl_reg.h>
#include <soc/soc_caps.h>
#include <esp32s2/rom/ets_sys.h>
#include <esp32s2/rom/spi_flash.h>
@ -38,4 +39,6 @@ extern void esp_rom_Cache_Set_ICache_Mode(cache_size_t cache_size, cache_ways_t
extern void esp_rom_Cache_Invalidate_ICache_All(void);
void esp_rom_Cache_Resume_ICache(uint32_t autoload);
extern uint32_t esp_rom_g_ticks_per_us_pro;
#endif /* __SOC_H__ */