linux-stable/include/linux/regulator/ab8500.h
Linus Walleij d6255529b2 mfd: Support AB9540 ab8500 variant
The AB9540 variant of the AB8500 is basically close enough
to use the same driver. This adds the new registers and
deviations for this new chip variant.

Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@stericsson.com>
Signed-off-by: Alex Macro <alex.macro@stericsson.com>
Signed-off-by: Michel Jaouen <michel.jaouen@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-03-06 18:46:43 +01:00

142 lines
3 KiB
C

/*
* Copyright (C) ST-Ericsson SA 2010
*
* License Terms: GNU General Public License v2
*
* Authors: Sundar Iyer <sundar.iyer@stericsson.com> for ST-Ericsson
* Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson
*/
#ifndef __LINUX_MFD_AB8500_REGULATOR_H
#define __LINUX_MFD_AB8500_REGULATOR_H
/* AB8500 regulators */
enum ab8500_regulator_id {
AB8500_LDO_AUX1,
AB8500_LDO_AUX2,
AB8500_LDO_AUX3,
AB8500_LDO_INTCORE,
AB8500_LDO_TVOUT,
AB8500_LDO_USB,
AB8500_LDO_AUDIO,
AB8500_LDO_ANAMIC1,
AB8500_LDO_ANAMIC2,
AB8500_LDO_DMIC,
AB8500_LDO_ANA,
AB8500_NUM_REGULATORS,
};
/* AB9450 regulators */
enum ab9540_regulator_id {
AB9540_LDO_AUX1,
AB9540_LDO_AUX2,
AB9540_LDO_AUX3,
AB9540_LDO_AUX4,
AB9540_LDO_INTCORE,
AB9540_LDO_TVOUT,
AB9540_LDO_USB,
AB9540_LDO_AUDIO,
AB9540_LDO_ANAMIC1,
AB9540_LDO_ANAMIC2,
AB9540_LDO_DMIC,
AB9540_LDO_ANA,
AB9540_SYSCLKREQ_2,
AB9540_SYSCLKREQ_4,
AB9540_NUM_REGULATORS,
};
/* AB8500 and AB9540 register initialization */
struct ab8500_regulator_reg_init {
int id;
u8 value;
};
#define INIT_REGULATOR_REGISTER(_id, _value) \
{ \
.id = _id, \
.value = _value, \
}
/* AB8500 registers */
enum ab8500_regulator_reg {
AB8500_REGUREQUESTCTRL2,
AB8500_REGUREQUESTCTRL3,
AB8500_REGUREQUESTCTRL4,
AB8500_REGUSYSCLKREQ1HPVALID1,
AB8500_REGUSYSCLKREQ1HPVALID2,
AB8500_REGUHWHPREQ1VALID1,
AB8500_REGUHWHPREQ1VALID2,
AB8500_REGUHWHPREQ2VALID1,
AB8500_REGUHWHPREQ2VALID2,
AB8500_REGUSWHPREQVALID1,
AB8500_REGUSWHPREQVALID2,
AB8500_REGUSYSCLKREQVALID1,
AB8500_REGUSYSCLKREQVALID2,
AB8500_REGUMISC1,
AB8500_VAUDIOSUPPLY,
AB8500_REGUCTRL1VAMIC,
AB8500_VPLLVANAREGU,
AB8500_VREFDDR,
AB8500_EXTSUPPLYREGU,
AB8500_VAUX12REGU,
AB8500_VRF1VAUX3REGU,
AB8500_VAUX1SEL,
AB8500_VAUX2SEL,
AB8500_VRF1VAUX3SEL,
AB8500_REGUCTRL2SPARE,
AB8500_REGUCTRLDISCH,
AB8500_REGUCTRLDISCH2,
AB8500_VSMPS1SEL1,
AB8500_NUM_REGULATOR_REGISTERS,
};
/* AB9540 registers */
enum ab9540_regulator_reg {
AB9540_REGUREQUESTCTRL1,
AB9540_REGUREQUESTCTRL2,
AB9540_REGUREQUESTCTRL3,
AB9540_REGUREQUESTCTRL4,
AB9540_REGUSYSCLKREQ1HPVALID1,
AB9540_REGUSYSCLKREQ1HPVALID2,
AB9540_REGUHWHPREQ1VALID1,
AB9540_REGUHWHPREQ1VALID2,
AB9540_REGUHWHPREQ2VALID1,
AB9540_REGUHWHPREQ2VALID2,
AB9540_REGUSWHPREQVALID1,
AB9540_REGUSWHPREQVALID2,
AB9540_REGUSYSCLKREQVALID1,
AB9540_REGUSYSCLKREQVALID2,
AB9540_REGUVAUX4REQVALID,
AB9540_REGUMISC1,
AB9540_VAUDIOSUPPLY,
AB9540_REGUCTRL1VAMIC,
AB9540_VSMPS1REGU,
AB9540_VSMPS2REGU,
AB9540_VSMPS3REGU, /* NOTE! PRCMU register */
AB9540_VPLLVANAREGU,
AB9540_EXTSUPPLYREGU,
AB9540_VAUX12REGU,
AB9540_VRF1VAUX3REGU,
AB9540_VSMPS1SEL1,
AB9540_VSMPS1SEL2,
AB9540_VSMPS1SEL3,
AB9540_VSMPS2SEL1,
AB9540_VSMPS2SEL2,
AB9540_VSMPS2SEL3,
AB9540_VSMPS3SEL1, /* NOTE! PRCMU register */
AB9540_VSMPS3SEL2, /* NOTE! PRCMU register */
AB9540_VAUX1SEL,
AB9540_VAUX2SEL,
AB9540_VRF1VAUX3SEL,
AB9540_REGUCTRL2SPARE,
AB9540_VAUX4REQCTRL,
AB9540_VAUX4REGU,
AB9540_VAUX4SEL,
AB9540_REGUCTRLDISCH,
AB9540_REGUCTRLDISCH2,
AB9540_REGUCTRLDISCH3,
AB9540_NUM_REGULATOR_REGISTERS,
};
#endif