Merge branch 'bugfix/regi2c_ctrl_spinlock_s2' into 'master'

hw_support: fixed regi2c not protected by lock on ESP32S2

See merge request espressif/esp-idf!16653

components/soc/esp32s2/include/soc/regi2c_defs.h

@@ -0,0 +1,30 @@
+/*
+ * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "esp_bit_defs.h"
+
+/* Analog function control register */
+#define ANA_CONFIG_REG  0x6000E044
+#define ANA_CONFIG_S    (8)
+#define ANA_CONFIG_M    (0x3FF)
+/* Clear to enable APLL */
+#define I2C_APLL_M      (BIT(14))
+/* Clear to enable BBPLL */
+#define I2C_BBPLL_M     (BIT(17))
+/* Clear to enable SAR */
+#define I2C_SAR_M       (BIT(18))
+
+#define ANA_CONFIG2_REG 0x6000E048
+#define ANA_SAR_CFG2_M  (BIT(16))
+
+/**
+ * Restore regi2c analog calibration related configuration registers.
+ * This is a workaround, and is fixed on later chips
+ */
+#define REGI2C_ANA_CALI_PD_WORKAROUND    1
+#define REGI2C_ANA_CALI_BYTE_NUM         8