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The regulators on the AB8500 have a lot of custom hardware control settings pertaining to 8 external signals, settings which are board-specific and need be provided from the platform at startup. Initialization added for regulators Vana, VextSupply1, VextSupply2, VextSupply3, Vaux1, Vaux2, Vaux3, VTVout, Vintcore12, Vaudio, Vdmic, Vamic1, Vamic2, VrefDDR. Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-by: Rickard Andersson <rickard.andersson@stericsson.com> Reviewed-by: Jonas Aberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
74 lines
1.5 KiB
C
74 lines
1.5 KiB
C
/*
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* Copyright (C) ST-Ericsson SA 2010
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*
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* License Terms: GNU General Public License v2
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*
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* Authors: Sundar Iyer <sundar.iyer@stericsson.com> for ST-Ericsson
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* Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson
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*/
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#ifndef __LINUX_MFD_AB8500_REGULATOR_H
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#define __LINUX_MFD_AB8500_REGULATOR_H
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/* AB8500 regulators */
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enum ab8500_regulator_id {
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AB8500_LDO_AUX1,
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AB8500_LDO_AUX2,
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AB8500_LDO_AUX3,
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AB8500_LDO_INTCORE,
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AB8500_LDO_TVOUT,
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AB8500_LDO_USB,
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AB8500_LDO_AUDIO,
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AB8500_LDO_ANAMIC1,
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AB8500_LDO_ANAMIC2,
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AB8500_LDO_DMIC,
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AB8500_LDO_ANA,
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AB8500_NUM_REGULATORS,
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};
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/* AB8500 register initialization */
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struct ab8500_regulator_reg_init {
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int id;
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u8 value;
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};
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#define INIT_REGULATOR_REGISTER(_id, _value) \
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{ \
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.id = _id, \
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.value = _value, \
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}
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/* AB8500 registers */
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enum ab8500_regulator_reg {
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AB8500_REGUREQUESTCTRL2,
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AB8500_REGUREQUESTCTRL3,
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AB8500_REGUREQUESTCTRL4,
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AB8500_REGUSYSCLKREQ1HPVALID1,
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AB8500_REGUSYSCLKREQ1HPVALID2,
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AB8500_REGUHWHPREQ1VALID1,
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AB8500_REGUHWHPREQ1VALID2,
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AB8500_REGUHWHPREQ2VALID1,
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AB8500_REGUHWHPREQ2VALID2,
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AB8500_REGUSWHPREQVALID1,
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AB8500_REGUSWHPREQVALID2,
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AB8500_REGUSYSCLKREQVALID1,
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AB8500_REGUSYSCLKREQVALID2,
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AB8500_REGUMISC1,
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AB8500_VAUDIOSUPPLY,
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AB8500_REGUCTRL1VAMIC,
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AB8500_VPLLVANAREGU,
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AB8500_VREFDDR,
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AB8500_EXTSUPPLYREGU,
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AB8500_VAUX12REGU,
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AB8500_VRF1VAUX3REGU,
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AB8500_VAUX1SEL,
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AB8500_VAUX2SEL,
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AB8500_VRF1VAUX3SEL,
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AB8500_REGUCTRL2SPARE,
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AB8500_REGUCTRLDISCH,
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AB8500_REGUCTRLDISCH2,
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AB8500_VSMPS1SEL1,
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AB8500_NUM_REGULATOR_REGISTERS,
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};
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#endif
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