This patch ensures that many of the recent developments pertaining to
the AB8500 regulator device are propagated out into the public arena.
It aims to update some of the existing initialisation values in
accordance with internal ST-Ericsson code submissions. This single
patch was originally a collection of updates which have been squashed
together to aid with clarity.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* Vamic2_dzout = high-Z when Vamic2 is disabled
*/
INIT_REGULATOR_REGISTER(AB8500_REGUCTRL1VAMIC, 0x03, 0x00),
* Vamic2_dzout = high-Z when Vamic2 is disabled
*/
INIT_REGULATOR_REGISTER(AB8500_REGUCTRL1VAMIC, 0x03, 0x00),
- /*
- * VBBN = force OFF
- * VBBP = force OFF
- * NOTE! PRCMU register
- */
- INIT_REGULATOR_REGISTER(AB8500_ARMREGU2, 0x0f, 0x00),
- /*
- * VBBNSel1 = VBBP = VBBPFB
- * VBBPSel1 = 0 V
- * NOTE! PRCMU register
- */
- INIT_REGULATOR_REGISTER(AB8500_VBBSEL1, 0x0f, 0x00),
- /*
- * VBBNSel2 = VBBP = VBBPFB
- * VBBPSel2 = 0 V
- * NOTE! PRCMU register
- */
- INIT_REGULATOR_REGISTER(AB8500_VBBSEL2, 0x0f, 0x00),
/*
* Vsmps1Regu = HW control
* Vsmps1SelCtrl = Vsmps1 voltage defined by Vsmsp1Sel2
/*
* Vsmps1Regu = HW control
* Vsmps1SelCtrl = Vsmps1 voltage defined by Vsmsp1Sel2
static struct ab8500_reg_init ab8500_reg_init[] = {
/*
static struct ab8500_reg_init ab8500_reg_init[] = {
/*
- * 0x30, VanaRequestCtrl
+ * 0x03, VarmRequestCtrl
+ * 0x0c, VapeRequestCtrl
+ * 0x30, Vsmps1RequestCtrl
+ * 0xc0, Vsmps2RequestCtrl
+ */
+ REG_INIT(AB8500_REGUREQUESTCTRL1, 0x03, 0x03, 0xff),
+ /*
+ * 0x03, Vsmps3RequestCtrl
+ * 0x30, VanaRequestCtrl
* 0xc0, VextSupply1RequestCtrl
*/
* 0xc0, VextSupply1RequestCtrl
*/
- REG_INIT(AB8500_REGUREQUESTCTRL2, 0x03, 0x04, 0xfc),
+ REG_INIT(AB8500_REGUREQUESTCTRL2, 0x03, 0x04, 0xff),
/*
* 0x03, VextSupply2RequestCtrl
* 0x0c, VextSupply3RequestCtrl
/*
* 0x03, VextSupply2RequestCtrl
* 0x0c, VextSupply3RequestCtrl
*/
REG_INIT(AB8500_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xff),
/*
*/
REG_INIT(AB8500_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xff),
/*
+ * 0x01, VapeSysClkReq1HPValid
+ * 0x02, VarmSysClkReq1HPValid
+ * 0x04, VbbSysClkReq1HPValid
+ * 0x08, VmodSysClkReq1HPValid
* 0x10, VextSupply1SysClkReq1HPValid
* 0x20, VextSupply2SysClkReq1HPValid
* 0x40, VextSupply3SysClkReq1HPValid
*/
* 0x10, VextSupply1SysClkReq1HPValid
* 0x20, VextSupply2SysClkReq1HPValid
* 0x40, VextSupply3SysClkReq1HPValid
*/
- REG_INIT(AB8500_REGUSYSCLKREQ1HPVALID2, 0x03, 0x08, 0x70),
+ REG_INIT(AB8500_REGUSYSCLKREQ1HPVALID2, 0x03, 0x08, 0x7f),
+ * 0x01, Vsmps1HwHPReq1Valid
+ * 0x02, Vsmps2HwHPReq1Valid
+ * 0x04, Vsmps3HwHPReq1Valid
* 0x08, VanaHwHPReq1Valid
* 0x08, VanaHwHPReq1Valid
+ * 0x10, VpllHwHPReq1Valid
* 0x20, Vaux1HwHPReq1Valid
* 0x40, Vaux2HwHPReq1Valid
* 0x80, Vaux3HwHPReq1Valid
*/
* 0x20, Vaux1HwHPReq1Valid
* 0x40, Vaux2HwHPReq1Valid
* 0x80, Vaux3HwHPReq1Valid
*/
- REG_INIT(AB8500_REGUHWHPREQ1VALID1, 0x03, 0x09, 0xe8),
+ REG_INIT(AB8500_REGUHWHPREQ1VALID1, 0x03, 0x09, 0xff),
/*
* 0x01, VextSupply1HwHPReq1Valid
* 0x02, VextSupply2HwHPReq1Valid
* 0x04, VextSupply3HwHPReq1Valid
/*
* 0x01, VextSupply1HwHPReq1Valid
* 0x02, VextSupply2HwHPReq1Valid
* 0x04, VextSupply3HwHPReq1Valid
+ * 0x08, VmodHwHPReq1Valid
- REG_INIT(AB8500_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x07),
+ REG_INIT(AB8500_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x0f),
+ * 0x01, Vsmps1HwHPReq2Valid
+ * 0x02, Vsmps2HwHPReq2Valid
+ * 0x03, Vsmps3HwHPReq2Valid
* 0x08, VanaHwHPReq2Valid
* 0x08, VanaHwHPReq2Valid
+ * 0x10, VpllHwHPReq2Valid
* 0x20, Vaux1HwHPReq2Valid
* 0x40, Vaux2HwHPReq2Valid
* 0x80, Vaux3HwHPReq2Valid
*/
* 0x20, Vaux1HwHPReq2Valid
* 0x40, Vaux2HwHPReq2Valid
* 0x80, Vaux3HwHPReq2Valid
*/
- REG_INIT(AB8500_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xe8),
+ REG_INIT(AB8500_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xff),
/*
* 0x01, VextSupply1HwHPReq2Valid
* 0x02, VextSupply2HwHPReq2Valid
* 0x04, VextSupply3HwHPReq2Valid
/*
* 0x01, VextSupply1HwHPReq2Valid
* 0x02, VextSupply2HwHPReq2Valid
* 0x04, VextSupply3HwHPReq2Valid
+ * 0x08, VmodHwHPReq2Valid
- REG_INIT(AB8500_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x07),
+ REG_INIT(AB8500_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x0f),
+ * 0x01, VapeSwHPReqValid
+ * 0x02, VarmSwHPReqValid
+ * 0x04, Vsmps1SwHPReqValid
+ * 0x08, Vsmps2SwHPReqValid
+ * 0x10, Vsmps3SwHPReqValid
+ * 0x40, VpllSwHPReqValid
* 0x80, Vaux1SwHPReqValid
*/
* 0x80, Vaux1SwHPReqValid
*/
- REG_INIT(AB8500_REGUSWHPREQVALID1, 0x03, 0x0d, 0xa0),
+ REG_INIT(AB8500_REGUSWHPREQVALID1, 0x03, 0x0d, 0xff),
/*
* 0x01, Vaux2SwHPReqValid
* 0x02, Vaux3SwHPReqValid
* 0x04, VextSupply1SwHPReqValid
* 0x08, VextSupply2SwHPReqValid
* 0x10, VextSupply3SwHPReqValid
/*
* 0x01, Vaux2SwHPReqValid
* 0x02, Vaux3SwHPReqValid
* 0x04, VextSupply1SwHPReqValid
* 0x08, VextSupply2SwHPReqValid
* 0x10, VextSupply3SwHPReqValid
+ * 0x20, VmodSwHPReqValid
- REG_INIT(AB8500_REGUSWHPREQVALID2, 0x03, 0x0e, 0x1f),
+ REG_INIT(AB8500_REGUSWHPREQVALID2, 0x03, 0x0e, 0x3f),
/*
* 0x02, SysClkReq2Valid1
* ...
/*
* 0x02, SysClkReq2Valid1
* ...
* 0x02, Vamic2_dzout
*/
REG_INIT(AB8500_REGUCTRL1VAMIC, 0x03, 0x84, 0x03),
* 0x02, Vamic2_dzout
*/
REG_INIT(AB8500_REGUCTRL1VAMIC, 0x03, 0x84, 0x03),
- /*
- * 0x0c, VBBNRegu
- * 0x03, VBBPRegu
- * NOTE! PRCMU register
- */
- REG_INIT(AB8500_ARMREGU2, 0x04, 0x01, 0x0f),
- /*
- * 0x0c, VBBPSel1
- * 0x03, VBBNSel1
- * NOTE! PRCMU register
- */
- REG_INIT(AB8500_VBBSEL1, 0x04, 0x11, 0x0f),
- /*
- * 0x0c, VBBNSel2
- * 0x03, VBBPSel2
- * NOTE! PRCMU register
- */
- REG_INIT(AB8500_VBBSEL2, 0x04, 0x12, 0x0f),
/*
* 0x03, Vsmps1Regu
* 0x0c, Vsmps1SelCtrl
/*
* 0x03, Vsmps1Regu
* 0x0c, Vsmps1SelCtrl
+ * 0x10, Vsmps1AutoMode
+ * 0x20, Vsmps1PWMMode
- REG_INIT(AB8500_VSMPS1REGU, 0x04, 0x03, 0x0f),
+ REG_INIT(AB8500_VSMPS1REGU, 0x04, 0x03, 0x3f),
/*
* 0x03, Vsmps2Regu
* 0x0c, Vsmps2SelCtrl
/*
* 0x03, Vsmps2Regu
* 0x0c, Vsmps2SelCtrl
+ * 0x10, Vsmps2AutoMode
+ * 0x20, Vsmps2PWMMode
- REG_INIT(AB8500_VSMPS2REGU, 0x04, 0x04, 0x0f),
+ REG_INIT(AB8500_VSMPS2REGU, 0x04, 0x04, 0x3f),
*/
REG_INIT(AB8500_VPLLVANAREGU, 0x04, 0x06, 0x0f),
/*
*/
REG_INIT(AB8500_VPLLVANAREGU, 0x04, 0x06, 0x0f),
/*
REG_INIT(AB8500_VAUX2SEL, 0x04, 0x20, 0x0f),
/*
* 0x07, Vaux3Sel
REG_INIT(AB8500_VAUX2SEL, 0x04, 0x20, 0x0f),
/*
* 0x07, Vaux3Sel
- REG_INIT(AB8500_VRF1VAUX3SEL, 0x04, 0x21, 0x07),
+ REG_INIT(AB8500_VRF1VAUX3SEL, 0x04, 0x21, 0x37),
/*
* 0x01, VextSupply12LP
*/
REG_INIT(AB8500_REGUCTRL2SPARE, 0x04, 0x22, 0x01),
/*
/*
* 0x01, VextSupply12LP
*/
REG_INIT(AB8500_REGUCTRL2SPARE, 0x04, 0x22, 0x01),
/*
+ * 0x01, VpllDisch
+ * 0x02, Vrf1Disch
* 0x04, Vaux1Disch
* 0x08, Vaux2Disch
* 0x10, Vaux3Disch
* 0x04, Vaux1Disch
* 0x08, Vaux2Disch
* 0x10, Vaux3Disch
* 0x40, VTVoutDisch
* 0x80, VaudioDisch
*/
* 0x40, VTVoutDisch
* 0x80, VaudioDisch
*/
- REG_INIT(AB8500_REGUCTRLDISCH, 0x04, 0x43, 0xfc),
+ REG_INIT(AB8500_REGUCTRLDISCH, 0x04, 0x43, 0xff),
* 0x02, VanaDisch
* 0x04, VdmicPullDownEna
* 0x02, VanaDisch
* 0x04, VdmicPullDownEna
+ * 0x08, VpllPullDownEna
- REG_INIT(AB8500_REGUCTRLDISCH2, 0x04, 0x44, 0x16),
+ REG_INIT(AB8500_REGUCTRLDISCH2, 0x04, 0x44, 0x1f),
};
static int ab8500_regulator_init_registers(struct platform_device *pdev,
};
static int ab8500_regulator_init_registers(struct platform_device *pdev,
/* AB8500 registers */
enum ab8500_regulator_reg {
/* AB8500 registers */
enum ab8500_regulator_reg {
+ AB8500_REGUREQUESTCTRL1,
AB8500_REGUREQUESTCTRL2,
AB8500_REGUREQUESTCTRL3,
AB8500_REGUREQUESTCTRL4,
AB8500_REGUREQUESTCTRL2,
AB8500_REGUREQUESTCTRL3,
AB8500_REGUREQUESTCTRL4,
AB8500_REGUMISC1,
AB8500_VAUDIOSUPPLY,
AB8500_REGUCTRL1VAMIC,
AB8500_REGUMISC1,
AB8500_VAUDIOSUPPLY,
AB8500_REGUCTRL1VAMIC,
+ AB8500_VSMPS1REGU,
+ AB8500_VSMPS2REGU,
+ AB8500_VSMPS3REGU, /* NOTE! PRCMU register */
AB8500_VPLLVANAREGU,
AB8500_VREFDDR,
AB8500_EXTSUPPLYREGU,
AB8500_VAUX12REGU,
AB8500_VRF1VAUX3REGU,
AB8500_VPLLVANAREGU,
AB8500_VREFDDR,
AB8500_EXTSUPPLYREGU,
AB8500_VAUX12REGU,
AB8500_VRF1VAUX3REGU,
+ AB8500_VSMPS1SEL1,
+ AB8500_VSMPS1SEL2,
+ AB8500_VSMPS1SEL3,
+ AB8500_VSMPS2SEL1,
+ AB8500_VSMPS2SEL2,
+ AB8500_VSMPS2SEL3,
+ AB8500_VSMPS3SEL1, /* NOTE! PRCMU register */
+ AB8500_VSMPS3SEL2, /* NOTE! PRCMU register */
AB8500_VAUX1SEL,
AB8500_VAUX2SEL,
AB8500_VRF1VAUX3SEL,
AB8500_REGUCTRL2SPARE,
AB8500_REGUCTRLDISCH,
AB8500_REGUCTRLDISCH2,
AB8500_VAUX1SEL,
AB8500_VAUX2SEL,
AB8500_VRF1VAUX3SEL,
AB8500_REGUCTRL2SPARE,
AB8500_REGUCTRLDISCH,
AB8500_REGUCTRLDISCH2,
- AB8500_ARMREGU2, /* NOTE! PRCMU register */
- AB8500_VBBSEL1, /* NOTE! PRCMU register */
- AB8500_VBBSEL2, /* NOTE! PRCMU register */
- AB8500_VSMPS1REGU,
- AB8500_VSMPS2REGU,
- AB8500_VSMPS3REGU, /* NOTE! PRCMU register */
- AB8500_VSMPS1SEL1,
- AB8500_VSMPS3SEL1, /* NOTE! PRCMU register */
- AB8500_VSMPS3SEL2, /* NOTE! PRCMU register */
AB8500_NUM_REGULATOR_REGISTERS,
};
AB8500_NUM_REGULATOR_REGISTERS,
};