| /* |
| * Miscellaneous IOCTL commands for Dynamic Power Management Controller Driver |
| * |
| * Copyright (C) 2004-2009 Analog Device Inc. |
| * |
| * Licensed under the GPL-2 |
| */ |
| |
| #ifndef _BLACKFIN_DPMC_H_ |
| #define _BLACKFIN_DPMC_H_ |
| |
| #ifdef __ASSEMBLY__ |
| #define PM_REG0 R7 |
| #define PM_REG1 R6 |
| #define PM_REG2 R5 |
| #define PM_REG3 R4 |
| #define PM_REG4 R3 |
| #define PM_REG5 R2 |
| #define PM_REG6 R1 |
| #define PM_REG7 R0 |
| #define PM_REG8 P5 |
| #define PM_REG9 P4 |
| #define PM_REG10 P3 |
| #define PM_REG11 P2 |
| #define PM_REG12 P1 |
| #define PM_REG13 P0 |
| |
| #define PM_REGSET0 R7:7 |
| #define PM_REGSET1 R7:6 |
| #define PM_REGSET2 R7:5 |
| #define PM_REGSET3 R7:4 |
| #define PM_REGSET4 R7:3 |
| #define PM_REGSET5 R7:2 |
| #define PM_REGSET6 R7:1 |
| #define PM_REGSET7 R7:0 |
| #define PM_REGSET8 R7:0, P5:5 |
| #define PM_REGSET9 R7:0, P5:4 |
| #define PM_REGSET10 R7:0, P5:3 |
| #define PM_REGSET11 R7:0, P5:2 |
| #define PM_REGSET12 R7:0, P5:1 |
| #define PM_REGSET13 R7:0, P5:0 |
| |
| #define _PM_PUSH(n, x, w, base) PM_REG##n = w[FP + ((x) - (base))]; |
| #define _PM_POP(n, x, w, base) w[FP + ((x) - (base))] = PM_REG##n; |
| #define PM_PUSH_SYNC(n) [--sp] = (PM_REGSET##n); |
| #define PM_POP_SYNC(n) (PM_REGSET##n) = [sp++]; |
| #define PM_PUSH(n, x) PM_REG##n = [FP++]; |
| #define PM_POP(n, x) [FP--] = PM_REG##n; |
| #define PM_CORE_PUSH(n, x) _PM_PUSH(n, x, , COREMMR_BASE) |
| #define PM_CORE_POP(n, x) _PM_POP(n, x, , COREMMR_BASE) |
| #define PM_SYS_PUSH(n, x) _PM_PUSH(n, x, , SYSMMR_BASE) |
| #define PM_SYS_POP(n, x) _PM_POP(n, x, , SYSMMR_BASE) |
| #define PM_SYS_PUSH16(n, x) _PM_PUSH(n, x, w, SYSMMR_BASE) |
| #define PM_SYS_POP16(n, x) _PM_POP(n, x, w, SYSMMR_BASE) |
| |
| |
| .macro bfin_cpu_reg_save |
| /* |
| * Save the core regs early so we can blow them away when |
| * saving/restoring MMR states |
| */ |
| [--sp] = (R7:0, P5:0); |
| [--sp] = fp; |
| [--sp] = usp; |
| |
| [--sp] = i0; |
| [--sp] = i1; |
| [--sp] = i2; |
| [--sp] = i3; |
| |
| [--sp] = m0; |
| [--sp] = m1; |
| [--sp] = m2; |
| [--sp] = m3; |
| |
| [--sp] = l0; |
| [--sp] = l1; |
| [--sp] = l2; |
| [--sp] = l3; |
| |
| [--sp] = b0; |
| [--sp] = b1; |
| [--sp] = b2; |
| [--sp] = b3; |
| [--sp] = a0.x; |
| [--sp] = a0.w; |
| [--sp] = a1.x; |
| [--sp] = a1.w; |
| |
| [--sp] = LC0; |
| [--sp] = LC1; |
| [--sp] = LT0; |
| [--sp] = LT1; |
| [--sp] = LB0; |
| [--sp] = LB1; |
| |
| /* We can't push RETI directly as that'll change IPEND[4] */ |
| r7 = RETI; |
| [--sp] = RETS; |
| [--sp] = ASTAT; |
| [--sp] = CYCLES; |
| [--sp] = CYCLES2; |
| [--sp] = SYSCFG; |
| [--sp] = RETX; |
| [--sp] = SEQSTAT; |
| [--sp] = r7; |
| |
| /* Save first func arg in M3 */ |
| M3 = R0; |
| .endm |
| |
| .macro bfin_cpu_reg_restore |
| /* Restore Core Registers */ |
| RETI = [sp++]; |
| SEQSTAT = [sp++]; |
| RETX = [sp++]; |
| SYSCFG = [sp++]; |
| CYCLES2 = [sp++]; |
| CYCLES = [sp++]; |
| ASTAT = [sp++]; |
| RETS = [sp++]; |
| |
| LB1 = [sp++]; |
| LB0 = [sp++]; |
| LT1 = [sp++]; |
| LT0 = [sp++]; |
| LC1 = [sp++]; |
| LC0 = [sp++]; |
| |
| a1.w = [sp++]; |
| a1.x = [sp++]; |
| a0.w = [sp++]; |
| a0.x = [sp++]; |
| b3 = [sp++]; |
| b2 = [sp++]; |
| b1 = [sp++]; |
| b0 = [sp++]; |
| |
| l3 = [sp++]; |
| l2 = [sp++]; |
| l1 = [sp++]; |
| l0 = [sp++]; |
| |
| m3 = [sp++]; |
| m2 = [sp++]; |
| m1 = [sp++]; |
| m0 = [sp++]; |
| |
| i3 = [sp++]; |
| i2 = [sp++]; |
| i1 = [sp++]; |
| i0 = [sp++]; |
| |
| usp = [sp++]; |
| fp = [sp++]; |
| (R7:0, P5:0) = [sp++]; |
| |
| .endm |
| |
| .macro bfin_sys_mmr_save |
| /* Save system MMRs */ |
| FP.H = hi(SYSMMR_BASE); |
| FP.L = lo(SYSMMR_BASE); |
| #ifdef SIC_IMASK0 |
| PM_SYS_PUSH(0, SIC_IMASK0) |
| PM_SYS_PUSH(1, SIC_IMASK1) |
| # ifdef SIC_IMASK2 |
| PM_SYS_PUSH(2, SIC_IMASK2) |
| # endif |
| #else |
| # ifdef SIC_IMASK |
| PM_SYS_PUSH(0, SIC_IMASK) |
| # endif |
| #endif |
| |
| #ifdef SIC_IAR0 |
| PM_SYS_PUSH(3, SIC_IAR0) |
| PM_SYS_PUSH(4, SIC_IAR1) |
| PM_SYS_PUSH(5, SIC_IAR2) |
| #endif |
| #ifdef SIC_IAR3 |
| PM_SYS_PUSH(6, SIC_IAR3) |
| #endif |
| #ifdef SIC_IAR4 |
| PM_SYS_PUSH(7, SIC_IAR4) |
| PM_SYS_PUSH(8, SIC_IAR5) |
| PM_SYS_PUSH(9, SIC_IAR6) |
| #endif |
| #ifdef SIC_IAR7 |
| PM_SYS_PUSH(10, SIC_IAR7) |
| #endif |
| #ifdef SIC_IAR8 |
| PM_SYS_PUSH(11, SIC_IAR8) |
| PM_SYS_PUSH(12, SIC_IAR9) |
| PM_SYS_PUSH(13, SIC_IAR10) |
| #endif |
| PM_PUSH_SYNC(13) |
| #ifdef SIC_IAR11 |
| PM_SYS_PUSH(0, SIC_IAR11) |
| #endif |
| |
| #ifdef SIC_IWR |
| PM_SYS_PUSH(1, SIC_IWR) |
| #endif |
| #ifdef SIC_IWR0 |
| PM_SYS_PUSH(1, SIC_IWR0) |
| #endif |
| #ifdef SIC_IWR1 |
| PM_SYS_PUSH(2, SIC_IWR1) |
| #endif |
| #ifdef SIC_IWR2 |
| PM_SYS_PUSH(3, SIC_IWR2) |
| #endif |
| |
| #ifdef PINT0_ASSIGN |
| PM_SYS_PUSH(4, PINT0_MASK_SET) |
| PM_SYS_PUSH(5, PINT1_MASK_SET) |
| PM_SYS_PUSH(6, PINT2_MASK_SET) |
| PM_SYS_PUSH(7, PINT3_MASK_SET) |
| PM_SYS_PUSH(8, PINT0_ASSIGN) |
| PM_SYS_PUSH(9, PINT1_ASSIGN) |
| PM_SYS_PUSH(10, PINT2_ASSIGN) |
| PM_SYS_PUSH(11, PINT3_ASSIGN) |
| PM_SYS_PUSH(12, PINT0_INVERT_SET) |
| PM_SYS_PUSH(13, PINT1_INVERT_SET) |
| PM_PUSH_SYNC(13) |
| PM_SYS_PUSH(0, PINT2_INVERT_SET) |
| PM_SYS_PUSH(1, PINT3_INVERT_SET) |
| PM_SYS_PUSH(2, PINT0_EDGE_SET) |
| PM_SYS_PUSH(3, PINT1_EDGE_SET) |
| PM_SYS_PUSH(4, PINT2_EDGE_SET) |
| PM_SYS_PUSH(5, PINT3_EDGE_SET) |
| #endif |
| |
| #ifdef SYSCR |
| PM_SYS_PUSH16(6, SYSCR) |
| #endif |
| |
| #ifdef EBIU_AMGCTL |
| PM_SYS_PUSH16(7, EBIU_AMGCTL) |
| PM_SYS_PUSH(8, EBIU_AMBCTL0) |
| PM_SYS_PUSH(9, EBIU_AMBCTL1) |
| #endif |
| #ifdef EBIU_FCTL |
| PM_SYS_PUSH(10, EBIU_MBSCTL) |
| PM_SYS_PUSH(11, EBIU_MODE) |
| PM_SYS_PUSH(12, EBIU_FCTL) |
| PM_PUSH_SYNC(12) |
| #else |
| PM_PUSH_SYNC(9) |
| #endif |
| .endm |
| |
| |
| .macro bfin_sys_mmr_restore |
| /* Restore System MMRs */ |
| FP.H = hi(SYSMMR_BASE); |
| FP.L = lo(SYSMMR_BASE); |
| |
| #ifdef EBIU_FCTL |
| PM_POP_SYNC(12) |
| PM_SYS_POP(12, EBIU_FCTL) |
| PM_SYS_POP(11, EBIU_MODE) |
| PM_SYS_POP(10, EBIU_MBSCTL) |
| #else |
| PM_POP_SYNC(9) |
| #endif |
| |
| #ifdef EBIU_AMBCTL |
| PM_SYS_POP(9, EBIU_AMBCTL1) |
| PM_SYS_POP(8, EBIU_AMBCTL0) |
| PM_SYS_POP16(7, EBIU_AMGCTL) |
| #endif |
| |
| #ifdef SYSCR |
| PM_SYS_POP16(6, SYSCR) |
| #endif |
| |
| #ifdef PINT0_ASSIGN |
| PM_SYS_POP(5, PINT3_EDGE_SET) |
| PM_SYS_POP(4, PINT2_EDGE_SET) |
| PM_SYS_POP(3, PINT1_EDGE_SET) |
| PM_SYS_POP(2, PINT0_EDGE_SET) |
| PM_SYS_POP(1, PINT3_INVERT_SET) |
| PM_SYS_POP(0, PINT2_INVERT_SET) |
| PM_POP_SYNC(13) |
| PM_SYS_POP(13, PINT1_INVERT_SET) |
| PM_SYS_POP(12, PINT0_INVERT_SET) |
| PM_SYS_POP(11, PINT3_ASSIGN) |
| PM_SYS_POP(10, PINT2_ASSIGN) |
| PM_SYS_POP(9, PINT1_ASSIGN) |
| PM_SYS_POP(8, PINT0_ASSIGN) |
| PM_SYS_POP(7, PINT3_MASK_SET) |
| PM_SYS_POP(6, PINT2_MASK_SET) |
| PM_SYS_POP(5, PINT1_MASK_SET) |
| PM_SYS_POP(4, PINT0_MASK_SET) |
| #endif |
| |
| #ifdef SIC_IWR2 |
| PM_SYS_POP(3, SIC_IWR2) |
| #endif |
| #ifdef SIC_IWR1 |
| PM_SYS_POP(2, SIC_IWR1) |
| #endif |
| #ifdef SIC_IWR0 |
| PM_SYS_POP(1, SIC_IWR0) |
| #endif |
| #ifdef SIC_IWR |
| PM_SYS_POP(1, SIC_IWR) |
| #endif |
| |
| #ifdef SIC_IAR11 |
| PM_SYS_POP(0, SIC_IAR11) |
| #endif |
| PM_POP_SYNC(13) |
| #ifdef SIC_IAR8 |
| PM_SYS_POP(13, SIC_IAR10) |
| PM_SYS_POP(12, SIC_IAR9) |
| PM_SYS_POP(11, SIC_IAR8) |
| #endif |
| #ifdef SIC_IAR7 |
| PM_SYS_POP(10, SIC_IAR7) |
| #endif |
| #ifdef SIC_IAR6 |
| PM_SYS_POP(9, SIC_IAR6) |
| PM_SYS_POP(8, SIC_IAR5) |
| PM_SYS_POP(7, SIC_IAR4) |
| #endif |
| #ifdef SIC_IAR3 |
| PM_SYS_POP(6, SIC_IAR3) |
| #endif |
| #ifdef SIC_IAR0 |
| PM_SYS_POP(5, SIC_IAR2) |
| PM_SYS_POP(4, SIC_IAR1) |
| PM_SYS_POP(3, SIC_IAR0) |
| #endif |
| #ifdef SIC_IMASK0 |
| # ifdef SIC_IMASK2 |
| PM_SYS_POP(2, SIC_IMASK2) |
| # endif |
| PM_SYS_POP(1, SIC_IMASK1) |
| PM_SYS_POP(0, SIC_IMASK0) |
| #else |
| # ifdef SIC_IMASK |
| PM_SYS_POP(0, SIC_IMASK) |
| # endif |
| #endif |
| .endm |
| |
| .macro bfin_core_mmr_save |
| /* Save Core MMRs */ |
| I0.H = hi(COREMMR_BASE); |
| I0.L = lo(COREMMR_BASE); |
| I1 = I0; |
| I2 = I0; |
| I3 = I0; |
| B0 = I0; |
| B1 = I0; |
| B2 = I0; |
| B3 = I0; |
| I1.L = lo(DCPLB_ADDR0); |
| I2.L = lo(DCPLB_DATA0); |
| I3.L = lo(ICPLB_ADDR0); |
| B0.L = lo(ICPLB_DATA0); |
| B1.L = lo(EVT2); |
| B2.L = lo(IMASK); |
| B3.L = lo(TCNTL); |
| |
| /* Event Vectors */ |
| FP = B1; |
| PM_PUSH(0, EVT2) |
| PM_PUSH(1, EVT3) |
| FP += 4; /* EVT4 */ |
| PM_PUSH(2, EVT5) |
| PM_PUSH(3, EVT6) |
| PM_PUSH(4, EVT7) |
| PM_PUSH(5, EVT8) |
| PM_PUSH_SYNC(5) |
| |
| PM_PUSH(0, EVT9) |
| PM_PUSH(1, EVT10) |
| PM_PUSH(2, EVT11) |
| PM_PUSH(3, EVT12) |
| PM_PUSH(4, EVT13) |
| PM_PUSH(5, EVT14) |
| PM_PUSH(6, EVT15) |
| |
| /* CEC */ |
| FP = B2; |
| PM_PUSH(7, IMASK) |
| FP += 4; /* IPEND */ |
| PM_PUSH(8, ILAT) |
| PM_PUSH(9, IPRIO) |
| |
| /* Core Timer */ |
| FP = B3; |
| PM_PUSH(10, TCNTL) |
| PM_PUSH(11, TPERIOD) |
| PM_PUSH(12, TSCALE) |
| PM_PUSH(13, TCOUNT) |
| PM_PUSH_SYNC(13) |
| |
| /* Misc non-contiguous registers */ |
| FP = I0; |
| PM_CORE_PUSH(0, DMEM_CONTROL); |
| PM_CORE_PUSH(1, IMEM_CONTROL); |
| PM_CORE_PUSH(2, TBUFCTL); |
| PM_PUSH_SYNC(2) |
| |
| /* DCPLB Addr */ |
| FP = I1; |
| PM_PUSH(0, DCPLB_ADDR0) |
| PM_PUSH(1, DCPLB_ADDR1) |
| PM_PUSH(2, DCPLB_ADDR2) |
| PM_PUSH(3, DCPLB_ADDR3) |
| PM_PUSH(4, DCPLB_ADDR4) |
| PM_PUSH(5, DCPLB_ADDR5) |
| PM_PUSH(6, DCPLB_ADDR6) |
| PM_PUSH(7, DCPLB_ADDR7) |
| PM_PUSH(8, DCPLB_ADDR8) |
| PM_PUSH(9, DCPLB_ADDR9) |
| PM_PUSH(10, DCPLB_ADDR10) |
| PM_PUSH(11, DCPLB_ADDR11) |
| PM_PUSH(12, DCPLB_ADDR12) |
| PM_PUSH(13, DCPLB_ADDR13) |
| PM_PUSH_SYNC(13) |
| PM_PUSH(0, DCPLB_ADDR14) |
| PM_PUSH(1, DCPLB_ADDR15) |
| |
| /* DCPLB Data */ |
| FP = I2; |
| PM_PUSH(2, DCPLB_DATA0) |
| PM_PUSH(3, DCPLB_DATA1) |
| PM_PUSH(4, DCPLB_DATA2) |
| PM_PUSH(5, DCPLB_DATA3) |
| PM_PUSH(6, DCPLB_DATA4) |
| PM_PUSH(7, DCPLB_DATA5) |
| PM_PUSH(8, DCPLB_DATA6) |
| PM_PUSH(9, DCPLB_DATA7) |
| PM_PUSH(10, DCPLB_DATA8) |
| PM_PUSH(11, DCPLB_DATA9) |
| PM_PUSH(12, DCPLB_DATA10) |
| PM_PUSH(13, DCPLB_DATA11) |
| PM_PUSH_SYNC(13) |
| PM_PUSH(0, DCPLB_DATA12) |
| PM_PUSH(1, DCPLB_DATA13) |
| PM_PUSH(2, DCPLB_DATA14) |
| PM_PUSH(3, DCPLB_DATA15) |
| |
| /* ICPLB Addr */ |
| FP = I3; |
| PM_PUSH(4, ICPLB_ADDR0) |
| PM_PUSH(5, ICPLB_ADDR1) |
| PM_PUSH(6, ICPLB_ADDR2) |
| PM_PUSH(7, ICPLB_ADDR3) |
| PM_PUSH(8, ICPLB_ADDR4) |
| PM_PUSH(9, ICPLB_ADDR5) |
| PM_PUSH(10, ICPLB_ADDR6) |
| PM_PUSH(11, ICPLB_ADDR7) |
| PM_PUSH(12, ICPLB_ADDR8) |
| PM_PUSH(13, ICPLB_ADDR9) |
| PM_PUSH_SYNC(13) |
| PM_PUSH(0, ICPLB_ADDR10) |
| PM_PUSH(1, ICPLB_ADDR11) |
| PM_PUSH(2, ICPLB_ADDR12) |
| PM_PUSH(3, ICPLB_ADDR13) |
| PM_PUSH(4, ICPLB_ADDR14) |
| PM_PUSH(5, ICPLB_ADDR15) |
| |
| /* ICPLB Data */ |
| FP = B0; |
| PM_PUSH(6, ICPLB_DATA0) |
| PM_PUSH(7, ICPLB_DATA1) |
| PM_PUSH(8, ICPLB_DATA2) |
| PM_PUSH(9, ICPLB_DATA3) |
| PM_PUSH(10, ICPLB_DATA4) |
| PM_PUSH(11, ICPLB_DATA5) |
| PM_PUSH(12, ICPLB_DATA6) |
| PM_PUSH(13, ICPLB_DATA7) |
| PM_PUSH_SYNC(13) |
| PM_PUSH(0, ICPLB_DATA8) |
| PM_PUSH(1, ICPLB_DATA9) |
| PM_PUSH(2, ICPLB_DATA10) |
| PM_PUSH(3, ICPLB_DATA11) |
| PM_PUSH(4, ICPLB_DATA12) |
| PM_PUSH(5, ICPLB_DATA13) |
| PM_PUSH(6, ICPLB_DATA14) |
| PM_PUSH(7, ICPLB_DATA15) |
| PM_PUSH_SYNC(7) |
| .endm |
| |
| .macro bfin_core_mmr_restore |
| /* Restore Core MMRs */ |
| I0.H = hi(COREMMR_BASE); |
| I0.L = lo(COREMMR_BASE); |
| I1 = I0; |
| I2 = I0; |
| I3 = I0; |
| B0 = I0; |
| B1 = I0; |
| B2 = I0; |
| B3 = I0; |
| I1.L = lo(DCPLB_ADDR15); |
| I2.L = lo(DCPLB_DATA15); |
| I3.L = lo(ICPLB_ADDR15); |
| B0.L = lo(ICPLB_DATA15); |
| B1.L = lo(EVT15); |
| B2.L = lo(IPRIO); |
| B3.L = lo(TCOUNT); |
| |
| /* ICPLB Data */ |
| FP = B0; |
| PM_POP_SYNC(7) |
| PM_POP(7, ICPLB_DATA15) |
| PM_POP(6, ICPLB_DATA14) |
| PM_POP(5, ICPLB_DATA13) |
| PM_POP(4, ICPLB_DATA12) |
| PM_POP(3, ICPLB_DATA11) |
| PM_POP(2, ICPLB_DATA10) |
| PM_POP(1, ICPLB_DATA9) |
| PM_POP(0, ICPLB_DATA8) |
| PM_POP_SYNC(13) |
| PM_POP(13, ICPLB_DATA7) |
| PM_POP(12, ICPLB_DATA6) |
| PM_POP(11, ICPLB_DATA5) |
| PM_POP(10, ICPLB_DATA4) |
| PM_POP(9, ICPLB_DATA3) |
| PM_POP(8, ICPLB_DATA2) |
| PM_POP(7, ICPLB_DATA1) |
| PM_POP(6, ICPLB_DATA0) |
| |
| /* ICPLB Addr */ |
| FP = I3; |
| PM_POP(5, ICPLB_ADDR15) |
| PM_POP(4, ICPLB_ADDR14) |
| PM_POP(3, ICPLB_ADDR13) |
| PM_POP(2, ICPLB_ADDR12) |
| PM_POP(1, ICPLB_ADDR11) |
| PM_POP(0, ICPLB_ADDR10) |
| PM_POP_SYNC(13) |
| PM_POP(13, ICPLB_ADDR9) |
| PM_POP(12, ICPLB_ADDR8) |
| PM_POP(11, ICPLB_ADDR7) |
| PM_POP(10, ICPLB_ADDR6) |
| PM_POP(9, ICPLB_ADDR5) |
| PM_POP(8, ICPLB_ADDR4) |
| PM_POP(7, ICPLB_ADDR3) |
| PM_POP(6, ICPLB_ADDR2) |
| PM_POP(5, ICPLB_ADDR1) |
| PM_POP(4, ICPLB_ADDR0) |
| |
| /* DCPLB Data */ |
| FP = I2; |
| PM_POP(3, DCPLB_DATA15) |
| PM_POP(2, DCPLB_DATA14) |
| PM_POP(1, DCPLB_DATA13) |
| PM_POP(0, DCPLB_DATA12) |
| PM_POP_SYNC(13) |
| PM_POP(13, DCPLB_DATA11) |
| PM_POP(12, DCPLB_DATA10) |
| PM_POP(11, DCPLB_DATA9) |
| PM_POP(10, DCPLB_DATA8) |
| PM_POP(9, DCPLB_DATA7) |
| PM_POP(8, DCPLB_DATA6) |
| PM_POP(7, DCPLB_DATA5) |
| PM_POP(6, DCPLB_DATA4) |
| PM_POP(5, DCPLB_DATA3) |
| PM_POP(4, DCPLB_DATA2) |
| PM_POP(3, DCPLB_DATA1) |
| PM_POP(2, DCPLB_DATA0) |
| |
| /* DCPLB Addr */ |
| FP = I1; |
| PM_POP(1, DCPLB_ADDR15) |
| PM_POP(0, DCPLB_ADDR14) |
| PM_POP_SYNC(13) |
| PM_POP(13, DCPLB_ADDR13) |
| PM_POP(12, DCPLB_ADDR12) |
| PM_POP(11, DCPLB_ADDR11) |
| PM_POP(10, DCPLB_ADDR10) |
| PM_POP(9, DCPLB_ADDR9) |
| PM_POP(8, DCPLB_ADDR8) |
| PM_POP(7, DCPLB_ADDR7) |
| PM_POP(6, DCPLB_ADDR6) |
| PM_POP(5, DCPLB_ADDR5) |
| PM_POP(4, DCPLB_ADDR4) |
| PM_POP(3, DCPLB_ADDR3) |
| PM_POP(2, DCPLB_ADDR2) |
| PM_POP(1, DCPLB_ADDR1) |
| PM_POP(0, DCPLB_ADDR0) |
| |
| |
| /* Misc non-contiguous registers */ |
| |
| /* icache & dcache will enable later |
| drop IMEM_CONTROL, DMEM_CONTROL pop |
| */ |
| FP = I0; |
| PM_POP_SYNC(2) |
| PM_CORE_POP(2, TBUFCTL) |
| PM_CORE_POP(1, IMEM_CONTROL) |
| PM_CORE_POP(0, DMEM_CONTROL) |
| |
| /* Core Timer */ |
| FP = B3; |
| R0 = 0x1; |
| [FP - 0xC] = R0; |
| |
| PM_POP_SYNC(13) |
| FP = B3; |
| PM_POP(13, TCOUNT) |
| PM_POP(12, TSCALE) |
| PM_POP(11, TPERIOD) |
| PM_POP(10, TCNTL) |
| |
| /* CEC */ |
| FP = B2; |
| PM_POP(9, IPRIO) |
| PM_POP(8, ILAT) |
| FP += -4; /* IPEND */ |
| PM_POP(7, IMASK) |
| |
| /* Event Vectors */ |
| FP = B1; |
| PM_POP(6, EVT15) |
| PM_POP(5, EVT14) |
| PM_POP(4, EVT13) |
| PM_POP(3, EVT12) |
| PM_POP(2, EVT11) |
| PM_POP(1, EVT10) |
| PM_POP(0, EVT9) |
| PM_POP_SYNC(5) |
| PM_POP(5, EVT8) |
| PM_POP(4, EVT7) |
| PM_POP(3, EVT6) |
| PM_POP(2, EVT5) |
| FP += -4; /* EVT4 */ |
| PM_POP(1, EVT3) |
| PM_POP(0, EVT2) |
| .endm |
| #endif |
| |
| #include <mach/pll.h> |
| |
| /* PLL_CTL Masks */ |
| #define DF 0x0001 /* 0: PLL = CLKIN, 1: PLL = CLKIN/2 */ |
| #define PLL_OFF 0x0002 /* PLL Not Powered */ |
| #define STOPCK 0x0008 /* Core Clock Off */ |
| #define PDWN 0x0020 /* Enter Deep Sleep Mode */ |
| #ifdef __ADSPBF539__ |
| # define IN_DELAY 0x0014 /* Add 200ps Delay To EBIU Input Latches */ |
| # define OUT_DELAY 0x00C0 /* Add 200ps Delay To EBIU Output Signals */ |
| #else |
| # define IN_DELAY 0x0040 /* Add 200ps Delay To EBIU Input Latches */ |
| # define OUT_DELAY 0x0080 /* Add 200ps Delay To EBIU Output Signals */ |
| #endif |
| #define BYPASS 0x0100 /* Bypass the PLL */ |
| #define MSEL 0x7E00 /* Multiplier Select For CCLK/VCO Factors */ |
| #define SPORT_HYST 0x8000 /* Enable Additional Hysteresis on SPORT Input Pins */ |
| #define SET_MSEL(x) (((x)&0x3F) << 0x9) /* Set MSEL = 0-63 --> VCO = CLKIN*MSEL */ |
| |
| /* PLL_DIV Masks */ |
| #define SSEL 0x000F /* System Select */ |
| #define CSEL 0x0030 /* Core Select */ |
| #define CSEL_DIV1 0x0000 /* CCLK = VCO / 1 */ |
| #define CSEL_DIV2 0x0010 /* CCLK = VCO / 2 */ |
| #define CSEL_DIV4 0x0020 /* CCLK = VCO / 4 */ |
| #define CSEL_DIV8 0x0030 /* CCLK = VCO / 8 */ |
| |
| #define CCLK_DIV1 CSEL_DIV1 |
| #define CCLK_DIV2 CSEL_DIV2 |
| #define CCLK_DIV4 CSEL_DIV4 |
| #define CCLK_DIV8 CSEL_DIV8 |
| |
| #define SET_SSEL(x) ((x) & 0xF) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */ |
| #define SCLK_DIV(x) (x) /* SCLK = VCO / x */ |
| |
| /* PLL_STAT Masks */ |
| #define ACTIVE_PLLENABLED 0x0001 /* Processor In Active Mode With PLL Enabled */ |
| #define FULL_ON 0x0002 /* Processor In Full On Mode */ |
| #define ACTIVE_PLLDISABLED 0x0004 /* Processor In Active Mode With PLL Disabled */ |
| #define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */ |
| |
| #define RTCWS 0x0400 /* RTC/Reset Wake-Up Status */ |
| #define CANWS 0x0800 /* CAN Wake-Up Status */ |
| #define USBWS 0x2000 /* USB Wake-Up Status */ |
| #define KPADWS 0x4000 /* Keypad Wake-Up Status */ |
| #define ROTWS 0x8000 /* Rotary Wake-Up Status */ |
| #define GPWS 0x1000 /* General-Purpose Wake-Up Status */ |
| |
| /* VR_CTL Masks */ |
| #if defined(__ADSPBF52x__) || defined(__ADSPBF51x__) |
| #define FREQ 0x3000 /* Switching Oscillator Frequency For Regulator */ |
| #define FREQ_1000 0x3000 /* Switching Frequency Is 1 MHz */ |
| #else |
| #define FREQ 0x0003 /* Switching Oscillator Frequency For Regulator */ |
| #define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */ |
| #define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */ |
| #define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */ |
| #endif |
| #define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */ |
| |
| #define GAIN 0x000C /* Voltage Level Gain */ |
| #define GAIN_5 0x0000 /* GAIN = 5 */ |
| #define GAIN_10 0x0004 /* GAIN = 1 */ |
| #define GAIN_20 0x0008 /* GAIN = 2 */ |
| #define GAIN_50 0x000C /* GAIN = 5 */ |
| |
| #define VLEV 0x00F0 /* Internal Voltage Level */ |
| #ifdef __ADSPBF52x__ |
| #define VLEV_085 0x0040 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ |
| #define VLEV_090 0x0050 /* VLEV = 0.90 V (-5% - +10% Accuracy) */ |
| #define VLEV_095 0x0060 /* VLEV = 0.95 V (-5% - +10% Accuracy) */ |
| #define VLEV_100 0x0070 /* VLEV = 1.00 V (-5% - +10% Accuracy) */ |
| #define VLEV_105 0x0080 /* VLEV = 1.05 V (-5% - +10% Accuracy) */ |
| #define VLEV_110 0x0090 /* VLEV = 1.10 V (-5% - +10% Accuracy) */ |
| #define VLEV_115 0x00A0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */ |
| #define VLEV_120 0x00B0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */ |
| #else |
| #define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ |
| #define VLEV_090 0x0070 /* VLEV = 0.90 V (-5% - +10% Accuracy) */ |
| #define VLEV_095 0x0080 /* VLEV = 0.95 V (-5% - +10% Accuracy) */ |
| #define VLEV_100 0x0090 /* VLEV = 1.00 V (-5% - +10% Accuracy) */ |
| #define VLEV_105 0x00A0 /* VLEV = 1.05 V (-5% - +10% Accuracy) */ |
| #define VLEV_110 0x00B0 /* VLEV = 1.10 V (-5% - +10% Accuracy) */ |
| #define VLEV_115 0x00C0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */ |
| #define VLEV_120 0x00D0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */ |
| #define VLEV_125 0x00E0 /* VLEV = 1.25 V (-5% - +10% Accuracy) */ |
| #define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */ |
| #endif |
| |
| #define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */ |
| #define CANWE 0x0200 /* Enable CAN Wakeup From Hibernate */ |
| #define PHYWE 0x0400 /* Enable PHY Wakeup From Hibernate */ |
| #define GPWE 0x0400 /* General-Purpose Wake-Up Enable */ |
| #define MXVRWE 0x0400 /* Enable MXVR Wakeup From Hibernate */ |
| #define KPADWE 0x1000 /* Keypad Wake-Up Enable */ |
| #define ROTWE 0x2000 /* Rotary Wake-Up Enable */ |
| #define CLKBUFOE 0x4000 /* CLKIN Buffer Output Enable */ |
| #define SCKELOW 0x8000 /* Do Not Drive SCKE High During Reset After Hibernate */ |
| |
| #if defined(__ADSPBF52x__) || defined(__ADSPBF51x__) |
| #define USBWE 0x0200 /* Enable USB Wakeup From Hibernate */ |
| #else |
| #define USBWE 0x0800 /* Enable USB Wakeup From Hibernate */ |
| #endif |
| |
| |
| #ifndef __ASSEMBLY__ |
| |
| void sleep_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); |
| void sleep_deeper(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); |
| void do_hibernate(int wakeup); |
| void set_dram_srfs(void); |
| void unset_dram_srfs(void); |
| |
| #define VRPAIR(vlev, freq) (((vlev) << 16) | ((freq) >> 16)) |
| |
| #ifdef CONFIG_CPU_FREQ |
| #define CPUFREQ_CPU 0 |
| #endif |
| struct bfin_dpmc_platform_data { |
| const unsigned int *tuple_tab; |
| unsigned short tabsize; |
| unsigned short vr_settling_time; /* in us */ |
| }; |
| |
| #endif |
| |
| #endif /*_BLACKFIN_DPMC_H_*/ |
