diff options
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500-regulators.c | 36 | ||||
| -rw-r--r-- | drivers/regulator/ab8500.c | 65 | ||||
| -rw-r--r-- | include/linux/regulator/ab8500.h | 12 |
3 files changed, 106 insertions, 7 deletions
diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c index 2735d03996c..f1375e092b4 100644 --- a/arch/arm/mach-ux500/board-mop500-regulators.c +++ b/arch/arm/mach-ux500/board-mop500-regulators.c @@ -107,12 +107,16 @@ ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = { */ INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL4, 0x00), /* + * Vsmps1SysClkReq1HPValid = enabled + * Vsmps2SysClkReq1HPValid = enabled + * Vsmps3SysClkReq1HPValid = enabled * VanaSysClkReq1HPValid = disabled + * VpllSysClkReq1HPValid = enabled * Vaux1SysClkReq1HPValid = disabled * Vaux2SysClkReq1HPValid = disabled * Vaux3SysClkReq1HPValid = disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQ1HPVALID1, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQ1HPVALID1, 0x17), /* * VextSupply1SysClkReq1HPValid = disabled * VextSupply2SysClkReq1HPValid = disabled @@ -199,6 +203,32 @@ ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = { */ INIT_REGULATOR_REGISTER(AB8500_REGUCTRL1VAMIC, 0x00), /* + * Vsmps1Regu = HW control + * Vsmps1SelCtrl = Vsmps1 voltage defined by Vsmsp1Sel2 + */ + INIT_REGULATOR_REGISTER(AB8500_VSMPS1REGU, 0x06), + /* + * Vsmps2Regu = HW control + * Vsmps2SelCtrl = Vsmps2 voltage defined by Vsmsp2Sel2 + */ + INIT_REGULATOR_REGISTER(AB8500_VSMPS2REGU, 0x06), + /* + * Vsmps3Sel2 = 1.2125 V + * NOTE! PRCMU register + */ + INIT_REGULATOR_REGISTER(AB8500_VSMPS3SEL2, 0x29), + /* + * Vsmps3Regu = HW control + * Vsmps3SelCtrl = Vsmps3 voltage defined by Vsmps3Sel2 + * NOTE! PRCMU register + */ + INIT_REGULATOR_REGISTER(AB8500_VSMPS3REGU, 0x06), + /* + * Vsmps3Sel1 = 0.925V + * NOTE! PRCMU register + */ + INIT_REGULATOR_REGISTER(AB8500_VSMPS3SEL1, 0x12), + /* * VPll = Hw controlled * VanaRegu = force off */ @@ -226,9 +256,9 @@ ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = { */ INIT_REGULATOR_REGISTER(AB8500_VRF1VAUX3REGU, 0x00), /* - * Vsmps1 = 1.15V + * Vsmps1Sel1 = 1.2 V */ - INIT_REGULATOR_REGISTER(AB8500_VSMPS1SEL1, 0x24), + INIT_REGULATOR_REGISTER(AB8500_VSMPS1SEL1, 0x28), /* * Vaux1Sel = 2.5 V */ diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c index 02f3c2333c8..8871f55ec2d 100644 --- a/drivers/regulator/ab8500.c +++ b/drivers/regulator/ab8500.c @@ -589,12 +589,15 @@ static struct ab8500_reg_init ab8500_reg_init[] = { */ REG_INIT(AB8500_REGUREQUESTCTRL4, 0x03, 0x06, 0x07), /* + * 0x01, Vsmps1SysClkReq1HPValid + * 0x02, Vsmps2SysClkReq1HPValid + * 0x04, Vsmps3SysClkReq1HPValid * 0x08, VanaSysClkReq1HPValid * 0x20, Vaux1SysClkReq1HPValid * 0x40, Vaux2SysClkReq1HPValid * 0x80, Vaux3SysClkReq1HPValid */ - REG_INIT(AB8500_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xe8), + REG_INIT(AB8500_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xff), /* * 0x10, VextSupply1SysClkReq1HPValid * 0x20, VextSupply2SysClkReq1HPValid @@ -615,12 +618,15 @@ static struct ab8500_reg_init ab8500_reg_init[] = { */ REG_INIT(AB8500_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x07), /* + * 0x01, Vsmps1HwHPReq2Valid + * 0x02, Vsmps2HwHPReq2Valid + * 0x03, Vsmps3HwHPReq2Valid * 0x08, VanaHwHPReq2Valid * 0x20, Vaux1HwHPReq2Valid * 0x40, Vaux2HwHPReq2Valid * 0x80, Vaux3HwHPReq2Valid */ - REG_INIT(AB8500_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xe8), + REG_INIT(AB8500_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xff), /* * 0x01, VextSupply1HwHPReq2Valid * 0x02, VextSupply2HwHPReq2Valid @@ -628,10 +634,13 @@ static struct ab8500_reg_init ab8500_reg_init[] = { */ REG_INIT(AB8500_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x07), /* + * 0x04, Vsmps1SwHPReqValid + * 0x08, Vsmps2SwHPReqValid + * 0x10, Vsmps3SwHPReqValid * 0x20, VanaSwHPReqValid * 0x80, Vaux1SwHPReqValid */ - REG_INIT(AB8500_REGUSWHPREQVALID1, 0x03, 0x0d, 0xa0), + REG_INIT(AB8500_REGUSWHPREQVALID1, 0x03, 0x0d, 0xff), /* * 0x01, Vaux2SwHPReqValid * 0x02, Vaux3SwHPReqValid @@ -673,6 +682,26 @@ static struct ab8500_reg_init ab8500_reg_init[] = { */ REG_INIT(AB8500_REGUCTRL1VAMIC, 0x03, 0x84, 0x03), /* + * 0x03, Vsmps1Regu + * 0x0c, Vsmps1SelCtrl + * 0x10, Vsmps1AutoMode + * 0x20, Vsmps1PWMMode + */ + REG_INIT(AB8500_VSMPS1REGU, 0x04, 0x03, 0x3f), + /* + * 0x03, Vsmps2Regu + * 0x0c, Vsmps2SelCtrl + * 0x10, Vsmps2AutoMode + * 0x20, Vsmps2PWMMode + */ + REG_INIT(AB8500_VSMPS2REGU, 0x04, 0x04, 0x3f), + /* + * 0x03, Vsmps3Regu + * 0x0c, Vsmps3SelCtrl + * NOTE! PRCMU register + */ + REG_INIT(AB8500_VSMPS3REGU, 0x04, 0x05, 0x0f), + /* * 0x0c, VanaRegu * 0x03, VpllRegu */ @@ -704,6 +733,36 @@ static struct ab8500_reg_init ab8500_reg_init[] = { */ REG_INIT(AB8500_VSMPS1SEL1, 0x04, 0x13, 0x3f), /* + * 0x3f, Vsmps1Sel2 + */ + REG_INIT(AB8500_VSMPS1SEL2, 0x04, 0x14, 0x3f), + /* + * 0x3f, Vsmps1Sel3 + */ + REG_INIT(AB8500_VSMPS1SEL3, 0x04, 0x15, 0x3f), + /* + * 0x3f, Vsmps2Sel1 + */ + REG_INIT(AB8500_VSMPS2SEL1, 0x04, 0x17, 0x3f), + /* + * 0x3f, Vsmps2Sel2 + */ + REG_INIT(AB8500_VSMPS2SEL2, 0x04, 0x18, 0x3f), + /* + * 0x3f, Vsmps2Sel3 + */ + REG_INIT(AB8500_VSMPS2SEL3, 0x04, 0x19, 0x3f), + /* + * 0x7f, Vsmps3Sel1 + * NOTE! PRCMU register + */ + REG_INIT(AB8500_VSMPS3SEL1, 0x04, 0x1b, 0x7f), + /* + * 0x7f, Vsmps3Sel2 + * NOTE! PRCMU register + */ + REG_INIT(AB8500_VSMPS3SEL2, 0x04, 0x1c, 0x7f), + /* * 0x0f, Vaux1Sel */ REG_INIT(AB8500_VAUX1SEL, 0x04, 0x1f, 0x0f), diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h index 76579f964a2..13b435397f2 100644 --- a/include/linux/regulator/ab8500.h +++ b/include/linux/regulator/ab8500.h @@ -56,18 +56,28 @@ enum ab8500_regulator_reg { 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_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_VSMPS1SEL1, AB8500_NUM_REGULATOR_REGISTERS, }; |