feat: charge: initialize pump charger sc8551a driver

CHAMPION-25

Change-Id: I32bf77d04fc5c67f52dcc7ec8081a3feb4b08795
Signed-off-by: zhangguoliang <zhangguoliang3@xiaomi.com>

drivers/power/Kconfig

@@ -374,6 +374,15 @@ config BQ25618
 	---help---
 		The BQ25618 are battery charger for lithium-ion batteries.
 
+config SC8551
+	bool "SC8551 Battery charger support"
+	default n
+	select I2C
+	select I2C_SC8551
+	depends on BATTERY_CHARGER
+	---help---
+		The SC8551 are battery charger for lithium-ion batteries.
+
 config MCP73871
 	bool "Microchip MCP73871 Battery charger support"
 	default n
@@ -401,19 +410,20 @@ config DEBUG_BQ25618
 
 endif # BQ25618
 
+if SC8551
+
+config DEBUG_SC8551
+	bool "SC8551 Debug Features"
+	default n
+	---help---
+		Enable SC8551 battery management debug features.
+
+endif # SC8551
+
 config BATTERY_GAUGE
 	bool "Battery Fuel Gauge support"
 	default n
 
-config CW2218
-	bool "CW2218 Battery fuel gauge support"
-	default n
-	select I2C
-	depends on BATTERY_GAUGE
-	---help---
-		The CW2218 is an ultra-compact, system-side or pack-side fuel gauging
-		IC for Lithium-ion based batteries used in wearable and portable devices
-
 config MAX1704X
 	bool "MAX1704X Battery fuel gauge support"
 	default n
@@ -459,6 +469,10 @@ config I2C_BQ25618
 	bool
 	default y if BQ25618
 
+config I2C_SC8551
+	bool
+	default y if SC8551
+
 config I2C_MAX1704X
 	bool
 	default y if MAX1704X

drivers/power/Make.defs

@@ -99,6 +99,10 @@ ifeq ($(CONFIG_I2C_BQ2429X),y)
 CSRCS += bq2429x.c
 endif
 
+ifeq ($(CONFIG_I2C_SC8551),y)
+CSRCS += sc8551.c
+endif
+
 # Add the BQ256XX I2C-based battery charger driver
 
 ifeq ($(CONFIG_I2C_BQ25618),y)

drivers/power/sc8551.h

@@ -0,0 +1,147 @@
+/****************************************************************************
+ * drivers/power/sc8551.h
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you 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.
+ *
+ ****************************************************************************/
+
+#ifndef __INCLUDE_NUTTX_POWER_SC8551_H
+#define __INCLUDE_NUTTX_POWER_SC8551_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+struct sc8551_cfg_s
+{
+  bool bat_ovp_disable;
+  bool bat_ocp_disable;
+  bool bat_ovp_alm_disable;
+  bool bat_ocp_alm_disable;
+
+  int bat_ovp_th;
+  int bat_ovp_alm_th;
+  int bat_ocp_th;
+  int bat_ocp_alm_th;
+
+  bool bus_ovp_alm_disable;
+  bool bus_ocp_disable;
+  bool bus_ocp_alm_disable;
+
+  int bus_ovp_th;
+  int bus_ovp_alm_th;
+  int bus_ocp_th;
+  int bus_ocp_alm_th;
+
+  bool bat_ucp_alm_disable;
+
+  int bat_ucp_alm_th;
+  int ac_ovp_th;
+
+  bool bat_therm_disable;
+  bool bus_therm_disable;
+  bool die_therm_disable;
+
+  int bat_therm_th; /* in % */
+  int bus_therm_th; /* in % */
+  int die_therm_th; /* in degC */
+
+  int sense_r_mohm;
+};
+
+struct sc8551_stat_s
+{
+  int part_no;
+  int revision;
+
+  int mode;
+
+  bool batt_present;
+  bool vbus_present;
+
+  bool usb_present;
+  bool charge_enabled; /* Register bit status */
+
+  /* ADC reading */
+
+  int vbat_volt;
+  int vbus_volt;
+  int vout_volt;
+  int vac_volt;
+
+  int ibat_curr;
+  int ibus_curr;
+
+  int bat_temp;
+  int bus_temp;
+  int die_temp;
+
+  /* alarm/fault status */
+
+  bool bat_ovp_fault;
+  bool bat_ocp_fault;
+  bool bus_ovp_fault;
+  bool bus_ocp_fault;
+
+  bool bat_ovp_alarm;
+  bool bat_ocp_alarm;
+  bool bus_ovp_alarm;
+  bool bus_ocp_alarm;
+
+  bool bat_ucp_alarm;
+
+  bool bat_therm_alarm;
+  bool bus_therm_alarm;
+  bool die_therm_alarm;
+
+  bool bat_therm_fault;
+  bool bus_therm_fault;
+  bool die_therm_fault;
+
+  bool therm_shutdown_flag;
+  bool therm_shutdown_stat;
+
+  bool vbat_reg;
+  bool ibat_reg;
+
+  int  prev_alarm;
+  int  prev_fault;
+
+  int chg_ma;
+  int chg_mv;
+
+  int charge_state;
+};
+
+typedef enum
+{
+  ADC_IBUS,
+  ADC_VBUS,
+  ADC_VAC,
+  ADC_VOUT,
+  ADC_VBAT,
+  ADC_IBAT,
+  ADC_TBUS,
+  ADC_TBAT,
+  ADC_TDIE,
+  ADC_MAX_NUM,
+}ADC_CH;
+
+#endif