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feat(hmac): use RCC atomic block to enable/reset the HMAC peripheral

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This commit is contained in:
harshal.patil
2023-09-15 16:58:40 +05:30
parent 1c6ff8ce9f
commit 18b93e9564
10 changed files with 181 additions and 10 deletions
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21
components/hal/esp32c6/include/hal/hmac_ll.h
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@@ -13,9 +13,11 @@
#pragma once
#include <string.h>
#include <stdbool.h>
#include "soc/system_reg.h"
#include "soc/hwcrypto_reg.h"
#include "soc/pcr_struct.h"
#include "hal/hmac_types.h"
#define SHA256_BLOCK_SZ 64
@@ -30,6 +32,25 @@
extern "C" {
#endif
/**
* @brief Enable the bus clock for HMAC peripheral module
*
* @param true to enable the module, false to disable the module
*/
static inline void hmac_ll_enable_bus_clock(bool enable)
{
PCR.hmac_conf.hmac_clk_en = enable;
}
/**
* @brief Reset the HMAC peripheral module
*/
static inline void hmac_ll_reset_register(void)
{
PCR.hmac_conf.hmac_rst_en = 1;
PCR.hmac_conf.hmac_rst_en = 0;
}
/**
* Makes the peripheral ready for use, after enabling it.
*/