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regulator: pv88080: Update regulator for PV88080 BB silicon support

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Three files are modified, the driver, header file and the binding document.

Updates for the regulator source file include and .of_match_table entry
and node match checking in the probe() function for a compatible pv88080
silicon type. A new "HVBUCK" is added in source file and added
regsiter definition in header file for pv88080 bb silicion.
The binding documentation changes have been made to reflect these updates.

Signed-off-by: Eric Jeong <eric.jeong.opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Eric Jeong
2016-09-26 16:33:27 +09:00
committed by Mark Brown
parent 29b4817d40
commit 5ff00f6aa8
3 changed files with 323 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files

116
drivers/regulator/pv88080-regulator.h
View File

@@ -17,55 +17,75 @@
#define __PV88080_REGISTERS_H__
/* System Control and Event Registers */
#define PV88080_REG_EVENT_A 0x04
#define PV88080_REG_MASK_A 0x09
#define PV88080_REG_MASK_B 0x0a
#define PV88080_REG_MASK_C 0x0b
#define PV88080_REG_EVENT_A 0x04
#define PV88080_REG_MASK_A 0x09
#define PV88080_REG_MASK_B 0x0A
#define PV88080_REG_MASK_C 0x0B
/* Regulator Registers */
#define PV88080_REG_BUCK1_CONF0 0x27
#define PV88080_REG_BUCK1_CONF1 0x28
#define PV88080_REG_BUCK1_CONF2 0x59
#define PV88080_REG_BUCK1_CONF5 0x5c
#define PV88080_REG_BUCK2_CONF0 0x29
#define PV88080_REG_BUCK2_CONF1 0x2a
#define PV88080_REG_BUCK2_CONF2 0x61
#define PV88080_REG_BUCK2_CONF5 0x64
#define PV88080_REG_BUCK3_CONF0 0x2b
#define PV88080_REG_BUCK3_CONF1 0x2c
#define PV88080_REG_BUCK3_CONF2 0x69
#define PV88080_REG_BUCK3_CONF5 0x6c
/* Regulator Registers - rev. AA */
#define PV88080AA_REG_HVBUCK_CONF1 0x2D
#define PV88080AA_REG_HVBUCK_CONF2 0x2E
#define PV88080AA_REG_BUCK1_CONF0 0x27
#define PV88080AA_REG_BUCK1_CONF1 0x28
#define PV88080AA_REG_BUCK1_CONF2 0x59
#define PV88080AA_REG_BUCK1_CONF5 0x5C
#define PV88080AA_REG_BUCK2_CONF0 0x29
#define PV88080AA_REG_BUCK2_CONF1 0x2A
#define PV88080AA_REG_BUCK2_CONF2 0x61
#define PV88080AA_REG_BUCK2_CONF5 0x64
#define PV88080AA_REG_BUCK3_CONF0 0x2B
#define PV88080AA_REG_BUCK3_CONF1 0x2C
#define PV88080AA_REG_BUCK3_CONF2 0x69
#define PV88080AA_REG_BUCK3_CONF5 0x6C
/* Regulator Registers - rev. BA */
#define PV88080BA_REG_HVBUCK_CONF1 0x33
#define PV88080BA_REG_HVBUCK_CONF2 0x34
#define PV88080BA_REG_BUCK1_CONF0 0x2A
#define PV88080BA_REG_BUCK1_CONF1 0x2C
#define PV88080BA_REG_BUCK1_CONF2 0x5A
#define PV88080BA_REG_BUCK1_CONF5 0x5D
#define PV88080BA_REG_BUCK2_CONF0 0x2D
#define PV88080BA_REG_BUCK2_CONF1 0x2F
#define PV88080BA_REG_BUCK2_CONF2 0x63
#define PV88080BA_REG_BUCK2_CONF5 0x66
#define PV88080BA_REG_BUCK3_CONF0 0x30
#define PV88080BA_REG_BUCK3_CONF1 0x32
#define PV88080BA_REG_BUCK3_CONF2 0x6C
#define PV88080BA_REG_BUCK3_CONF5 0x6F
/* PV88080_REG_EVENT_A (addr=0x04) */
#define PV88080_E_VDD_FLT 0x01
#define PV88080_E_OVER_TEMP 0x02
#define PV88080_E_OVER_TEMP 0x02
/* PV88080_REG_MASK_A (addr=0x09) */
#define PV88080_M_VDD_FLT 0x01
#define PV88080_M_OVER_TEMP 0x02
#define PV88080_M_OVER_TEMP 0x02
/* PV88080_REG_BUCK1_CONF0 (addr=0x27) */
/* PV88080_REG_BUCK1_CONF0 (addr=0x27|0x2A) */
#define PV88080_BUCK1_EN 0x80
#define PV88080_VBUCK1_MASK 0x7F
/* PV88080_REG_BUCK2_CONF0 (addr=0x29) */
#define PV88080_BUCK2_EN 0x80
#define PV88080_VBUCK2_MASK 0x7F
/* PV88080_REG_BUCK3_CONF0 (addr=0x2b) */
#define PV88080_BUCK3_EN 0x80
#define PV88080_VBUCK3_MASK 0x7F
#define PV88080_VBUCK1_MASK 0x7F
/* PV88080_REG_BUCK1_CONF1 (addr=0x28) */
#define PV88080_BUCK1_ILIM_SHIFT 2
/* PV88080_REG_BUCK2_CONF0 (addr=0x29|0x2D) */
#define PV88080_BUCK2_EN 0x80
#define PV88080_VBUCK2_MASK 0x7F
/* PV88080_REG_BUCK3_CONF0 (addr=0x2B|0x30) */
#define PV88080_BUCK3_EN 0x80
#define PV88080_VBUCK3_MASK 0x7F
/* PV88080_REG_BUCK1_CONF1 (addr=0x28|0x2C) */
#define PV88080_BUCK1_ILIM_SHIFT 2
#define PV88080_BUCK1_ILIM_MASK 0x0C
#define PV88080_BUCK1_MODE_MASK 0x03
/* PV88080_REG_BUCK2_CONF1 (addr=0x2a) */
#define PV88080_BUCK2_ILIM_SHIFT 2
/* PV88080_REG_BUCK2_CONF1 (addr=0x2A|0x2F) */
#define PV88080_BUCK2_ILIM_SHIFT 2
#define PV88080_BUCK2_ILIM_MASK 0x0C
#define PV88080_BUCK2_MODE_MASK 0x03
/* PV88080_REG_BUCK3_CONF1 (addr=0x2c) */
#define PV88080_BUCK3_ILIM_SHIFT 2
/* PV88080_REG_BUCK3_CONF1 (addr=0x2C|0x32) */
#define PV88080_BUCK3_ILIM_SHIFT 2
#define PV88080_BUCK3_ILIM_MASK 0x0C
#define PV88080_BUCK3_MODE_MASK 0x03
@@ -73,20 +93,26 @@
#define PV88080_BUCK_MODE_AUTO 0x01
#define PV88080_BUCK_MODE_SYNC 0x02
/* PV88080_REG_BUCK2_CONF2 (addr=0x61) */
/* PV88080_REG_BUCK3_CONF2 (addr=0x69) */
#define PV88080_BUCK_VDAC_RANGE_SHIFT 7
#define PV88080_BUCK_VDAC_RANGE_MASK 0x01
/* PV88080_REG_HVBUCK_CONF1 (addr=0x2D|0x33) */
#define PV88080_VHVBUCK_MASK 0xFF
#define PV88080_BUCK_VDAC_RANGE_1 0x00
#define PV88080_BUCK_VDAC_RANGE_2 0x01
/* PV88080_REG_HVBUCK_CONF1 (addr=0x2E|0x34) */
#define PV88080_HVBUCK_EN 0x01
/* PV88080_REG_BUCK2_CONF5 (addr=0x64) */
/* PV88080_REG_BUCK3_CONF5 (addr=0x6c) */
#define PV88080_BUCK_VRANGE_GAIN_SHIFT 0
#define PV88080_BUCK_VRANGE_GAIN_MASK 0x01
/* PV88080_REG_BUCK2_CONF2 (addr=0x61|0x63) */
/* PV88080_REG_BUCK3_CONF2 (addr=0x69|0x6C) */
#define PV88080_BUCK_VDAC_RANGE_SHIFT 7
#define PV88080_BUCK_VDAC_RANGE_MASK 0x01
#define PV88080_BUCK_VRANGE_GAIN_1 0x00
#define PV88080_BUCK_VRANGE_GAIN_2 0x01
#define PV88080_BUCK_VDAC_RANGE_1 0x00
#define PV88080_BUCK_VDAC_RANGE_2 0x01
/* PV88080_REG_BUCK2_CONF5 (addr=0x64|0x66) */
/* PV88080_REG_BUCK3_CONF5 (addr=0x6C|0x6F) */
#define PV88080_BUCK_VRANGE_GAIN_SHIFT 0
#define PV88080_BUCK_VRANGE_GAIN_MASK 0x01
#define PV88080_BUCK_VRANGE_GAIN_1 0x00
#define PV88080_BUCK_VRANGE_GAIN_2 0x01
#endif /* __PV88080_REGISTERS_H__ */