feat(hal/sha): use RCC atomic block to enable/reset the SHA peripheral

components/hal/esp32h2/include/hal/sha_ll.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -7,12 +7,36 @@
 
 #include <stdbool.h>
 #include "soc/hwcrypto_reg.h"
+#include "soc/pcr_struct.h"
 #include "hal/sha_types.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+/**
+ * @brief Enable the bus clock for SHA peripheral module
+ *
+ * @param enable true to enable the module, false to disable the module
+ */
+static inline void sha_ll_enable_bus_clock(bool enable)
+{
+    PCR.sha_conf.sha_clk_en = enable;
+}
+
+/**
+ * @brief Reset the SHA peripheral module
+ */
+static inline void sha_ll_reset_register(void)
+{
+    PCR.sha_conf.sha_rst_en = 1;
+    PCR.sha_conf.sha_rst_en = 0;
+
+    // Clear reset on digital signature, hmac and ecdsa also, otherwise SHA is held in reset
+    PCR.ds_conf.ds_rst_en = 0;
+    PCR.hmac_conf.hmac_rst_en = 0;
+    PCR.ecdsa_conf.ecdsa_rst_en = 0;
+}
 
 /**
  * @brief Start a new SHA block conversions (no initial hash in HW)