summaryrefslogtreecommitdiffstats
path: root/include/linux/mfd/abx500/ab8500-bm.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/mfd/abx500/ab8500-bm.h')
-rw-r--r--include/linux/mfd/abx500/ab8500-bm.h61
1 files changed, 56 insertions, 5 deletions
diff --git a/include/linux/mfd/abx500/ab8500-bm.h b/include/linux/mfd/abx500/ab8500-bm.h
index 8d35bfe164c8..cc892a8d8d6e 100644
--- a/include/linux/mfd/abx500/ab8500-bm.h
+++ b/include/linux/mfd/abx500/ab8500-bm.h
@@ -23,6 +23,7 @@
* Bank : 0x5
*/
#define AB8500_USB_LINE_STAT_REG 0x80
+#define AB8500_USB_LINE_CTRL2_REG 0x82
#define AB8500_USB_LINK1_STAT_REG 0x94
/*
@@ -33,7 +34,7 @@
#define AB8500_CH_STATUS2_REG 0x01
#define AB8500_CH_USBCH_STAT1_REG 0x02
#define AB8500_CH_USBCH_STAT2_REG 0x03
-#define AB8500_CH_FSM_STAT_REG 0x04
+#define AB8540_CH_USBCH_STAT3_REG 0x04
#define AB8500_CH_STAT_REG 0x05
/*
@@ -69,6 +70,8 @@
#define AB8500_USBCH_CTRL1_REG 0xC0
#define AB8500_USBCH_CTRL2_REG 0xC1
#define AB8500_USBCH_IPT_CRNTLVL_REG 0xC2
+#define AB8540_USB_PP_MODE_REG 0xC5
+#define AB8540_USB_PP_CHR_REG 0xC6
/*
* Gas Gauge register offsets
@@ -105,6 +108,7 @@
#define AB8500_RTC_BACKUP_CHG_REG 0x0C
#define AB8500_RTC_CC_CONF_REG 0x01
#define AB8500_RTC_CTRL_REG 0x0B
+#define AB8500_RTC_CTRL1_REG 0x11
/*
* OTP register offsets
@@ -154,6 +158,7 @@
#define CH_OP_CUR_LVL_1P4 0x0D
#define CH_OP_CUR_LVL_1P5 0x0E
#define CH_OP_CUR_LVL_1P6 0x0F
+#define CH_OP_CUR_LVL_2P 0x3F
/* BTEMP High thermal limits */
#define BTEMP_HIGH_TH_57_0 0x00
@@ -179,10 +184,25 @@
#define BUP_ICH_SEL_300UA 0x08
#define BUP_ICH_SEL_700UA 0x0C
-#define BUP_VCH_SEL_2P5V 0x00
-#define BUP_VCH_SEL_2P6V 0x01
-#define BUP_VCH_SEL_2P8V 0x02
-#define BUP_VCH_SEL_3P1V 0x03
+enum bup_vch_sel {
+ BUP_VCH_SEL_2P5V,
+ BUP_VCH_SEL_2P6V,
+ BUP_VCH_SEL_2P8V,
+ BUP_VCH_SEL_3P1V,
+ /*
+ * Note that the following 5 values 2.7v, 2.9v, 3.0v, 3.2v, 3.3v
+ * are only available on ab8540. You can't choose these 5
+ * voltage on ab8500/ab8505/ab9540.
+ */
+ BUP_VCH_SEL_2P7V,
+ BUP_VCH_SEL_2P9V,
+ BUP_VCH_SEL_3P0V,
+ BUP_VCH_SEL_3P2V,
+ BUP_VCH_SEL_3P3V,
+};
+
+#define BUP_VCH_RANGE 0x02
+#define VBUP33_VRTCN 0x01
/* Battery OVV constants */
#define BATT_OVV_ENA 0x02
@@ -228,6 +248,8 @@
#define BAT_CTRL_20U_ENA 0x02
#define BAT_CTRL_18U_ENA 0x01
#define BAT_CTRL_16U_ENA 0x02
+#define BAT_CTRL_60U_ENA 0x01
+#define BAT_CTRL_120U_ENA 0x02
#define BAT_CTRL_CMP_ENA 0x04
#define FORCE_BAT_CTRL_CMP_HIGH 0x08
#define BAT_CTRL_PULL_UP_ENA 0x10
@@ -235,6 +257,24 @@
/* Battery type */
#define BATTERY_UNKNOWN 00
+/* Registers for pcut feature in ab8505 and ab9540 */
+#define AB8505_RTC_PCUT_CTL_STATUS_REG 0x12
+#define AB8505_RTC_PCUT_TIME_REG 0x13
+#define AB8505_RTC_PCUT_MAX_TIME_REG 0x14
+#define AB8505_RTC_PCUT_FLAG_TIME_REG 0x15
+#define AB8505_RTC_PCUT_RESTART_REG 0x16
+#define AB8505_RTC_PCUT_DEBOUNCE_REG 0x17
+
+/* USB Power Path constants for ab8540 */
+#define BUS_VSYS_VOL_SELECT_MASK 0x06
+#define BUS_VSYS_VOL_SELECT_3P6V 0x00
+#define BUS_VSYS_VOL_SELECT_3P325V 0x02
+#define BUS_VSYS_VOL_SELECT_3P9V 0x04
+#define BUS_VSYS_VOL_SELECT_4P3V 0x06
+#define BUS_POWER_PATH_MODE_ENA 0x01
+#define BUS_PP_PRECHG_CURRENT_MASK 0x0E
+#define BUS_POWER_PATH_PRECHG_ENA 0x01
+
/**
* struct res_to_temp - defines one point in a temp to res curve. To
* be used in battery packs that combines the identification resistor with a
@@ -283,6 +323,11 @@ struct ab8500_fg;
* points.
* @maint_thres This is the threshold where we stop reporting
* battery full while in maintenance, in per cent
+ * @pcut_enable: Enable power cut feature in ab8505
+ * @pcut_max_time: Max time threshold
+ * @pcut_flag_time: Flagtime threshold
+ * @pcut_max_restart: Max number of restarts
+ * @pcut_debunce_time: Sets battery debounce time
*/
struct ab8500_fg_parameters {
int recovery_sleep_timer;
@@ -299,6 +344,11 @@ struct ab8500_fg_parameters {
int battok_raising_th_sel1;
int user_cap_limit;
int maint_thres;
+ bool pcut_enable;
+ u8 pcut_max_time;
+ u8 pcut_flag_time;
+ u8 pcut_max_restart;
+ u8 pcut_debunce_time;
};
/**
@@ -415,6 +465,7 @@ void ab8500_fg_reinit(void);
void ab8500_charger_usb_state_changed(u8 bm_usb_state, u16 mA);
struct ab8500_btemp *ab8500_btemp_get(void);
int ab8500_btemp_get_batctrl_temp(struct ab8500_btemp *btemp);
+int ab8500_btemp_get_temp(struct ab8500_btemp *btemp);
struct ab8500_fg *ab8500_fg_get(void);
int ab8500_fg_inst_curr_blocking(struct ab8500_fg *dev);
int ab8500_fg_inst_curr_start(struct ab8500_fg *di);
OpenPOWER on IntegriCloud