fix(vol): update dreg_1p1 and dreg_1p1_pvt in bootloader

components/soc/esp32s31/include/soc/regi2c_bias.h

@@ -0,0 +1,35 @@
+/*
+ * SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ */
+
+#pragma once
+
+/**
+ * @file regi2c_bias.h
+ * @brief Register definitions for bias
+ *
+ * This file lists register fields of BIAS. These definitions are used via macros defined in regi2c_ctrl.h, by
+ * rtc_clk_init function in esp32s31/rtc_clk_init.c.
+ */
+
+#define I2C_BIAS        0x6A
+#define I2C_BIAS_HOSTID 0
+
+#define I2C_BIAS_DREG_1P6       0
+#define I2C_BIAS_DREG_1P6_MSB   3
+#define I2C_BIAS_DREG_1P6_LSB   0
+
+#define I2C_BIAS_DREG_1P1       0
+#define I2C_BIAS_DREG_1P1_MSB   7
+#define I2C_BIAS_DREG_1P1_LSB   4
+
+#define I2C_BIAS_DREG_1P1_PVT       1
+#define I2C_BIAS_DREG_1P1_PVT_MSB   3
+#define I2C_BIAS_DREG_1P1_PVT_LSB   0
+
+#define I2C_BIAS_DREG_2P2_PVT       1
+#define I2C_BIAS_DREG_2P2_PVT_MSB   7
+#define I2C_BIAS_DREG_2P2_PVT_LSB   4
+