Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / mfd / tps6586x.h

diff --git a/kernel/include/linux/mfd/tps6586x.h b/kernel/include/linux/mfd/tps6586x.h
new file mode 100644 (file)
index 0000000..96187ed
--- /dev/null
+++ b/kernel/include/linux/mfd/tps6586x.h
@@ -0,0 +1,110 @@
+#ifndef __LINUX_MFD_TPS6586X_H
+#define __LINUX_MFD_TPS6586X_H
+
+#define TPS6586X_SLEW_RATE_INSTANTLY   0x00
+#define TPS6586X_SLEW_RATE_110UV       0x01
+#define TPS6586X_SLEW_RATE_220UV       0x02
+#define TPS6586X_SLEW_RATE_440UV       0x03
+#define TPS6586X_SLEW_RATE_880UV       0x04
+#define TPS6586X_SLEW_RATE_1760UV      0x05
+#define TPS6586X_SLEW_RATE_3520UV      0x06
+#define TPS6586X_SLEW_RATE_7040UV      0x07
+
+#define TPS6586X_SLEW_RATE_SET         0x08
+#define TPS6586X_SLEW_RATE_MASK         0x07
+
+/* VERSION CRC */
+#define TPS658621A     0x15
+#define TPS658621CD    0x2c
+#define TPS658623      0x1b
+#define TPS658640      0x01
+#define TPS658640v2    0x02
+#define TPS658643      0x03
+
+enum {
+       TPS6586X_ID_SYS,
+       TPS6586X_ID_SM_0,
+       TPS6586X_ID_SM_1,
+       TPS6586X_ID_SM_2,
+       TPS6586X_ID_LDO_0,
+       TPS6586X_ID_LDO_1,
+       TPS6586X_ID_LDO_2,
+       TPS6586X_ID_LDO_3,
+       TPS6586X_ID_LDO_4,
+       TPS6586X_ID_LDO_5,
+       TPS6586X_ID_LDO_6,
+       TPS6586X_ID_LDO_7,
+       TPS6586X_ID_LDO_8,
+       TPS6586X_ID_LDO_9,
+       TPS6586X_ID_LDO_RTC,
+       TPS6586X_ID_MAX_REGULATOR,
+};
+
+enum {
+       TPS6586X_INT_PLDO_0,
+       TPS6586X_INT_PLDO_1,
+       TPS6586X_INT_PLDO_2,
+       TPS6586X_INT_PLDO_3,
+       TPS6586X_INT_PLDO_4,
+       TPS6586X_INT_PLDO_5,
+       TPS6586X_INT_PLDO_6,
+       TPS6586X_INT_PLDO_7,
+       TPS6586X_INT_COMP_DET,
+       TPS6586X_INT_ADC,
+       TPS6586X_INT_PLDO_8,
+       TPS6586X_INT_PLDO_9,
+       TPS6586X_INT_PSM_0,
+       TPS6586X_INT_PSM_1,
+       TPS6586X_INT_PSM_2,
+       TPS6586X_INT_PSM_3,
+       TPS6586X_INT_RTC_ALM1,
+       TPS6586X_INT_ACUSB_OVP,
+       TPS6586X_INT_USB_DET,
+       TPS6586X_INT_AC_DET,
+       TPS6586X_INT_BAT_DET,
+       TPS6586X_INT_CHG_STAT,
+       TPS6586X_INT_CHG_TEMP,
+       TPS6586X_INT_PP,
+       TPS6586X_INT_RESUME,
+       TPS6586X_INT_LOW_SYS,
+       TPS6586X_INT_RTC_ALM2,
+};
+
+struct tps6586x_settings {
+       int slew_rate;
+};
+
+struct tps6586x_subdev_info {
+       int             id;
+       const char      *name;
+       void            *platform_data;
+       struct device_node *of_node;
+};
+
+struct tps6586x_platform_data {
+       int num_subdevs;
+       struct tps6586x_subdev_info *subdevs;
+
+       int gpio_base;
+       int irq_base;
+       bool pm_off;
+
+       struct regulator_init_data *reg_init_data[TPS6586X_ID_MAX_REGULATOR];
+};
+
+/*
+ * NOTE: the functions below are not intended for use outside
+ * of the TPS6586X sub-device drivers
+ */
+extern int tps6586x_write(struct device *dev, int reg, uint8_t val);
+extern int tps6586x_writes(struct device *dev, int reg, int len, uint8_t *val);
+extern int tps6586x_read(struct device *dev, int reg, uint8_t *val);
+extern int tps6586x_reads(struct device *dev, int reg, int len, uint8_t *val);
+extern int tps6586x_set_bits(struct device *dev, int reg, uint8_t bit_mask);
+extern int tps6586x_clr_bits(struct device *dev, int reg, uint8_t bit_mask);
+extern int tps6586x_update(struct device *dev, int reg, uint8_t val,
+                          uint8_t mask);
+extern int tps6586x_irq_get_virq(struct device *dev, int irq);
+extern int tps6586x_get_version(struct device *dev);
+
+#endif /*__LINUX_MFD_TPS6586X_H */