ll: add reset interface to rtc_cntl_ll

components/hal/esp32c3/include/hal/rtc_cntl_ll.h

@@ -1,16 +1,8 @@
-// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/*
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 
 #pragma once
 
@@ -68,6 +60,16 @@ static inline void rtc_cntl_ll_disable_cpu_retention(void)
     REG_CLR_BIT(RTC_CNTL_RETENTION_CTRL_REG, RTC_CNTL_RETENTION_EN);
 }
 
+static inline void rtc_cntl_ll_reset_system(void)
+{
+    REG_WRITE(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_SW_SYS_RST);
+}
+
+static inline void rtc_cntl_ll_reset_cpu(int cpu_no)
+{
+    REG_WRITE(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_SW_PROCPU_RST);
+}
+
 #ifdef __cplusplus
 }
 #endif