| /* |
| * Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/module.h> |
| #include <linux/platform_device.h> |
| #include <mach/rpm-regulator.h> |
| #include <mach/msm_bus_board.h> |
| #include <mach/msm_bus.h> |
| |
| #include "mach/socinfo.h" |
| #include "acpuclock.h" |
| #include "acpuclock-krait.h" |
| |
| static struct hfpll_data hfpll_data __initdata = { |
| .mode_offset = 0x00, |
| .l_offset = 0x08, |
| .m_offset = 0x0C, |
| .n_offset = 0x10, |
| .config_offset = 0x04, |
| .config_val = 0x7845C665, |
| .has_droop_ctl = true, |
| .droop_offset = 0x14, |
| .droop_val = 0x0108C000, |
| .low_vdd_l_max = 22, |
| .nom_vdd_l_max = 42, |
| .vdd[HFPLL_VDD_NONE] = 0, |
| .vdd[HFPLL_VDD_LOW] = 945000, |
| .vdd[HFPLL_VDD_NOM] = 1050000, |
| .vdd[HFPLL_VDD_HIGH] = 1150000, |
| }; |
| |
| static struct scalable scalable[] __initdata = { |
| [CPU0] = { |
| .hfpll_phys_base = 0x00903200, |
| .aux_clk_sel_phys = 0x02088014, |
| .aux_clk_sel = 3, |
| .sec_clk_sel = 2, |
| .l2cpmr_iaddr = 0x4501, |
| .vreg[VREG_CORE] = { "krait0", 1300000 }, |
| .vreg[VREG_MEM] = { "krait0_mem", 1150000 }, |
| .vreg[VREG_DIG] = { "krait0_dig", 1150000 }, |
| .vreg[VREG_HFPLL_A] = { "krait0_hfpll", 1800000 }, |
| }, |
| [CPU1] = { |
| .hfpll_phys_base = 0x00903240, |
| .aux_clk_sel_phys = 0x02098014, |
| .aux_clk_sel = 3, |
| .sec_clk_sel = 2, |
| .l2cpmr_iaddr = 0x5501, |
| .vreg[VREG_CORE] = { "krait1", 1300000 }, |
| .vreg[VREG_MEM] = { "krait1_mem", 1150000 }, |
| .vreg[VREG_DIG] = { "krait1_dig", 1150000 }, |
| .vreg[VREG_HFPLL_A] = { "krait1_hfpll", 1800000 }, |
| }, |
| [CPU2] = { |
| .hfpll_phys_base = 0x00903280, |
| .aux_clk_sel_phys = 0x020A8014, |
| .aux_clk_sel = 3, |
| .sec_clk_sel = 2, |
| .l2cpmr_iaddr = 0x6501, |
| .vreg[VREG_CORE] = { "krait2", 1300000 }, |
| .vreg[VREG_MEM] = { "krait2_mem", 1150000 }, |
| .vreg[VREG_DIG] = { "krait2_dig", 1150000 }, |
| .vreg[VREG_HFPLL_A] = { "krait2_hfpll", 1800000 }, |
| }, |
| [CPU3] = { |
| .hfpll_phys_base = 0x009032C0, |
| .aux_clk_sel_phys = 0x020B8014, |
| .aux_clk_sel = 3, |
| .sec_clk_sel = 2, |
| .l2cpmr_iaddr = 0x7501, |
| .vreg[VREG_CORE] = { "krait3", 1300000 }, |
| .vreg[VREG_MEM] = { "krait3_mem", 1150000 }, |
| .vreg[VREG_DIG] = { "krait3_dig", 1150000 }, |
| .vreg[VREG_HFPLL_A] = { "krait3_hfpll", 1800000 }, |
| }, |
| [L2] = { |
| .hfpll_phys_base = 0x00903300, |
| .aux_clk_sel_phys = 0x02011028, |
| .aux_clk_sel = 3, |
| .sec_clk_sel = 2, |
| .l2cpmr_iaddr = 0x0500, |
| .vreg[VREG_HFPLL_A] = { "l2_hfpll", 1800000 }, |
| }, |
| }; |
| |
| /* |
| * The correct maximum rate for 8064ab in 600 MHZ. |
| * We rely on the RPM rounding requests up here. |
| */ |
| static struct msm_bus_paths bw_level_tbl[] __initdata = { |
| [0] = BW_MBPS(640), /* At least 80 MHz on bus. */ |
| [1] = BW_MBPS(1064), /* At least 133 MHz on bus. */ |
| [2] = BW_MBPS(1600), /* At least 200 MHz on bus. */ |
| [3] = BW_MBPS(2128), /* At least 266 MHz on bus. */ |
| [4] = BW_MBPS(3200), /* At least 400 MHz on bus. */ |
| [5] = BW_MBPS(4264), /* At least 533 MHz on bus. */ |
| }; |
| |
| static struct msm_bus_scale_pdata bus_scale_data __initdata = { |
| .usecase = bw_level_tbl, |
| .num_usecases = ARRAY_SIZE(bw_level_tbl), |
| .active_only = 1, |
| .name = "acpuclk-8064", |
| }; |
| |
| static struct l2_level l2_freq_tbl[] __initdata = { |
| [0] = { { 384000, PLL_8, 0, 0x00 }, 950000, 1050000, 1 }, |
| [1] = { { 432000, HFPLL, 2, 0x20 }, 1050000, 1050000, 2 }, |
| [2] = { { 486000, HFPLL, 2, 0x24 }, 1050000, 1050000, 2 }, |
| [3] = { { 540000, HFPLL, 2, 0x28 }, 1050000, 1050000, 2 }, |
| [4] = { { 594000, HFPLL, 1, 0x16 }, 1050000, 1050000, 2 }, |
| [5] = { { 648000, HFPLL, 1, 0x18 }, 1050000, 1050000, 4 }, |
| [6] = { { 702000, HFPLL, 1, 0x1A }, 1150000, 1150000, 4 }, |
| [7] = { { 756000, HFPLL, 1, 0x1C }, 1150000, 1150000, 4 }, |
| [8] = { { 810000, HFPLL, 1, 0x1E }, 1150000, 1150000, 4 }, |
| [9] = { { 864000, HFPLL, 1, 0x20 }, 1150000, 1150000, 4 }, |
| [10] = { { 918000, HFPLL, 1, 0x22 }, 1150000, 1150000, 5 }, |
| [11] = { { 972000, HFPLL, 1, 0x24 }, 1150000, 1150000, 5 }, |
| [12] = { { 1026000, HFPLL, 1, 0x26 }, 1150000, 1150000, 5 }, |
| [13] = { { 1080000, HFPLL, 1, 0x28 }, 1150000, 1150000, 5 }, |
| [14] = { { 1134000, HFPLL, 1, 0x2A }, 1150000, 1150000, 5 }, |
| [15] = { { 1188000, HFPLL, 1, 0x2C }, 1150000, 1150000, 5 }, |
| { } |
| }; |
| |
| static struct acpu_level tbl_slow[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 950000 }, |
| { 0, { 432000, HFPLL, 2, 0x20 }, L2(5), 975000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 975000 }, |
| { 0, { 540000, HFPLL, 2, 0x28 }, L2(5), 1000000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 1000000 }, |
| { 0, { 648000, HFPLL, 1, 0x18 }, L2(5), 1025000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 1025000 }, |
| { 0, { 756000, HFPLL, 1, 0x1C }, L2(5), 1075000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 1075000 }, |
| { 0, { 864000, HFPLL, 1, 0x20 }, L2(5), 1100000 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 1100000 }, |
| { 0, { 972000, HFPLL, 1, 0x24 }, L2(5), 1125000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 1125000 }, |
| { 0, { 1080000, HFPLL, 1, 0x28 }, L2(15), 1175000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 1175000 }, |
| { 0, { 1188000, HFPLL, 1, 0x2C }, L2(15), 1200000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 1200000 }, |
| { 0, { 1296000, HFPLL, 1, 0x30 }, L2(15), 1225000 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1225000 }, |
| { 0, { 1404000, HFPLL, 1, 0x34 }, L2(15), 1237500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1237500 }, |
| { 1, { 1512000, HFPLL, 1, 0x38 }, L2(15), 1250000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_nom[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 900000 }, |
| { 0, { 432000, HFPLL, 2, 0x20 }, L2(5), 925000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 925000 }, |
| { 0, { 540000, HFPLL, 2, 0x28 }, L2(5), 950000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 950000 }, |
| { 0, { 648000, HFPLL, 1, 0x18 }, L2(5), 975000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 975000 }, |
| { 0, { 756000, HFPLL, 1, 0x1C }, L2(5), 1025000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 1025000 }, |
| { 0, { 864000, HFPLL, 1, 0x20 }, L2(5), 1050000 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 1050000 }, |
| { 0, { 972000, HFPLL, 1, 0x24 }, L2(5), 1075000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 1075000 }, |
| { 0, { 1080000, HFPLL, 1, 0x28 }, L2(15), 1125000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 1125000 }, |
| { 0, { 1188000, HFPLL, 1, 0x2C }, L2(15), 1150000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 1150000 }, |
| { 0, { 1296000, HFPLL, 1, 0x30 }, L2(15), 1175000 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1175000 }, |
| { 0, { 1404000, HFPLL, 1, 0x34 }, L2(15), 1187500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1187500 }, |
| { 1, { 1512000, HFPLL, 1, 0x38 }, L2(15), 1200000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_fast[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 850000 }, |
| { 0, { 432000, HFPLL, 2, 0x20 }, L2(5), 875000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 875000 }, |
| { 0, { 540000, HFPLL, 2, 0x28 }, L2(5), 900000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 900000 }, |
| { 0, { 648000, HFPLL, 1, 0x18 }, L2(5), 925000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 925000 }, |
| { 0, { 756000, HFPLL, 1, 0x1C }, L2(5), 975000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 975000 }, |
| { 0, { 864000, HFPLL, 1, 0x20 }, L2(5), 1000000 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 1000000 }, |
| { 0, { 972000, HFPLL, 1, 0x24 }, L2(5), 1025000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 1025000 }, |
| { 0, { 1080000, HFPLL, 1, 0x28 }, L2(15), 1075000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 1075000 }, |
| { 0, { 1188000, HFPLL, 1, 0x2C }, L2(15), 1100000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 1100000 }, |
| { 0, { 1296000, HFPLL, 1, 0x30 }, L2(15), 1125000 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1125000 }, |
| { 0, { 1404000, HFPLL, 1, 0x34 }, L2(15), 1137500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1137500 }, |
| { 1, { 1512000, HFPLL, 1, 0x38 }, L2(15), 1150000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_faster[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 850000 }, |
| { 0, { 432000, HFPLL, 2, 0x20 }, L2(5), 875000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 875000 }, |
| { 0, { 540000, HFPLL, 2, 0x28 }, L2(5), 900000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 900000 }, |
| { 0, { 648000, HFPLL, 1, 0x18 }, L2(5), 925000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 925000 }, |
| { 0, { 756000, HFPLL, 1, 0x1C }, L2(5), 962500 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 962500 }, |
| { 0, { 864000, HFPLL, 1, 0x20 }, L2(5), 975000 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 975000 }, |
| { 0, { 972000, HFPLL, 1, 0x24 }, L2(5), 1000000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 1000000 }, |
| { 0, { 1080000, HFPLL, 1, 0x28 }, L2(15), 1050000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 1050000 }, |
| { 0, { 1188000, HFPLL, 1, 0x2C }, L2(15), 1075000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 1075000 }, |
| { 0, { 1296000, HFPLL, 1, 0x30 }, L2(15), 1100000 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1100000 }, |
| { 0, { 1404000, HFPLL, 1, 0x34 }, L2(15), 1112500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1112500 }, |
| { 1, { 1512000, HFPLL, 1, 0x38 }, L2(15), 1125000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS0_1700MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 950000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 950000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 950000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 962500 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 1000000 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 1025000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 1037500 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 1075000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 1087500 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1125000 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1150000 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1175000 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1225000 }, |
| { 1, { 1728000, HFPLL, 1, 0x40 }, L2(15), 1250000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS1_1700MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 950000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 950000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 950000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 962500 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 975000 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 1000000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 1012500 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 1037500 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 1050000 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1087500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1112500 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1150000 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1187500 }, |
| { 1, { 1728000, HFPLL, 1, 0x40 }, L2(15), 1200000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS2_1700MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 925000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 925000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 925000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 925000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 937500 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 950000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 975000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 1000000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 1012500 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1037500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1075000 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1100000 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1137500 }, |
| { 1, { 1728000, HFPLL, 1, 0x40 }, L2(15), 1162500 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS3_1700MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 900000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 900000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 900000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 900000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 900000 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 925000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 950000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 975000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 987500 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1000000 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1037500 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1062500 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1100000 }, |
| { 1, { 1728000, HFPLL, 1, 0x40 }, L2(15), 1125000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS4_1700MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 875000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 875000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 875000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 875000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 887500 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 900000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 925000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 950000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 962500 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 975000 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1000000 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1037500 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1075000 }, |
| { 1, { 1728000, HFPLL, 1, 0x40 }, L2(15), 1100000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS5_1700MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 875000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 875000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 875000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 875000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 887500 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 900000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 925000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 937500 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 950000 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 962500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 987500 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1012500 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1050000 }, |
| { 1, { 1728000, HFPLL, 1, 0x40 }, L2(15), 1075000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS6_1700MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 875000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 875000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 875000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 875000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 887500 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 900000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 925000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 937500 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 950000 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 962500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 975000 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1000000 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1025000 }, |
| { 1, { 1728000, HFPLL, 1, 0x40 }, L2(15), 1050000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS0_2000MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 950000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 950000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 950000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 950000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 962500 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 975000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 1000000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 1025000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 1037500 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1062500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1100000 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1125000 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1175000 }, |
| { 1, { 1782000, HFPLL, 1, 0x42 }, L2(15), 1225000 }, |
| { 1, { 1890000, HFPLL, 1, 0x46 }, L2(15), 1287500 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS1_2000MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 925000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 925000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 925000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 925000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 937500 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 950000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 975000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 1000000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 1012500 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1037500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1075000 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1100000 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1137500 }, |
| { 1, { 1782000, HFPLL, 1, 0x42 }, L2(15), 1187500 }, |
| { 1, { 1890000, HFPLL, 1, 0x46 }, L2(15), 1250000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS2_2000MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 900000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 900000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 900000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 900000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 912500 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 925000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 950000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 975000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 987500 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1012500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1050000 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1075000 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1112500 }, |
| { 1, { 1782000, HFPLL, 1, 0x42 }, L2(15), 1162500 }, |
| { 1, { 1890000, HFPLL, 1, 0x46 }, L2(15), 1212500 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS3_2000MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 900000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 900000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 900000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 900000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 900000 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 912500 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 937500 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 962500 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 975000 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 1000000 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1025000 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1050000 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1087500 }, |
| { 1, { 1782000, HFPLL, 1, 0x42 }, L2(15), 1137500 }, |
| { 1, { 1890000, HFPLL, 1, 0x46 }, L2(15), 1175000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS4_2000MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 875000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 875000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 875000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 875000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 887500 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 900000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 925000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 950000 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 962500 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 975000 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 1000000 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1037500 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1075000 }, |
| { 1, { 1782000, HFPLL, 1, 0x42 }, L2(15), 1112500 }, |
| { 1, { 1890000, HFPLL, 1, 0x46 }, L2(15), 1150000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS5_2000MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 875000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 875000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 875000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 875000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 887500 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 900000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 925000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 937500 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 950000 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 962500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 987500 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1012500 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1050000 }, |
| { 1, { 1782000, HFPLL, 1, 0x42 }, L2(15), 1087500 }, |
| { 1, { 1890000, HFPLL, 1, 0x46 }, L2(15), 1125000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct acpu_level tbl_PVS6_2000MHz[] __initdata = { |
| { 1, { 384000, PLL_8, 0, 0x00 }, L2(0), 875000 }, |
| { 1, { 486000, HFPLL, 2, 0x24 }, L2(5), 875000 }, |
| { 1, { 594000, HFPLL, 1, 0x16 }, L2(5), 875000 }, |
| { 1, { 702000, HFPLL, 1, 0x1A }, L2(5), 875000 }, |
| { 1, { 810000, HFPLL, 1, 0x1E }, L2(5), 887500 }, |
| { 1, { 918000, HFPLL, 1, 0x22 }, L2(5), 900000 }, |
| { 1, { 1026000, HFPLL, 1, 0x26 }, L2(5), 925000 }, |
| { 1, { 1134000, HFPLL, 1, 0x2A }, L2(15), 937500 }, |
| { 1, { 1242000, HFPLL, 1, 0x2E }, L2(15), 950000 }, |
| { 1, { 1350000, HFPLL, 1, 0x32 }, L2(15), 962500 }, |
| { 1, { 1458000, HFPLL, 1, 0x36 }, L2(15), 975000 }, |
| { 1, { 1566000, HFPLL, 1, 0x3A }, L2(15), 1000000 }, |
| { 1, { 1674000, HFPLL, 1, 0x3E }, L2(15), 1025000 }, |
| { 1, { 1782000, HFPLL, 1, 0x42 }, L2(15), 1062500 }, |
| { 1, { 1890000, HFPLL, 1, 0x46 }, L2(15), 1100000 }, |
| { 0, { 0 } } |
| }; |
| |
| static struct pvs_table pvs_tables[NUM_SPEED_BINS][NUM_PVS] __initdata = { |
| [0][PVS_SLOW] = {tbl_slow, sizeof(tbl_slow), 0 }, |
| [0][PVS_NOMINAL] = {tbl_nom, sizeof(tbl_nom), 25000 }, |
| [0][PVS_FAST] = {tbl_fast, sizeof(tbl_fast), 25000 }, |
| [0][PVS_FASTER] = {tbl_faster, sizeof(tbl_faster), 25000 }, |
| |
| [1][0] = { tbl_PVS0_1700MHz, sizeof(tbl_PVS0_1700MHz), 0 }, |
| [1][1] = { tbl_PVS1_1700MHz, sizeof(tbl_PVS1_1700MHz), 25000 }, |
| [1][2] = { tbl_PVS2_1700MHz, sizeof(tbl_PVS2_1700MHz), 25000 }, |
| [1][3] = { tbl_PVS3_1700MHz, sizeof(tbl_PVS3_1700MHz), 25000 }, |
| [1][4] = { tbl_PVS4_1700MHz, sizeof(tbl_PVS4_1700MHz), 25000 }, |
| [1][5] = { tbl_PVS5_1700MHz, sizeof(tbl_PVS5_1700MHz), 25000 }, |
| [1][6] = { tbl_PVS6_1700MHz, sizeof(tbl_PVS6_1700MHz), 25000 }, |
| |
| [2][0] = { tbl_PVS0_2000MHz, sizeof(tbl_PVS0_2000MHz), 0 }, |
| [2][1] = { tbl_PVS1_2000MHz, sizeof(tbl_PVS1_2000MHz), 25000 }, |
| [2][2] = { tbl_PVS2_2000MHz, sizeof(tbl_PVS2_2000MHz), 25000 }, |
| [2][3] = { tbl_PVS3_2000MHz, sizeof(tbl_PVS3_2000MHz), 25000 }, |
| [2][4] = { tbl_PVS4_2000MHz, sizeof(tbl_PVS4_2000MHz), 25000 }, |
| [2][5] = { tbl_PVS5_2000MHz, sizeof(tbl_PVS5_2000MHz), 25000 }, |
| [2][6] = { tbl_PVS6_2000MHz, sizeof(tbl_PVS6_2000MHz), 25000 }, |
| }; |
| |
| static struct acpuclk_krait_params acpuclk_8064_params __initdata = { |
| .scalable = scalable, |
| .scalable_size = sizeof(scalable), |
| .hfpll_data = &hfpll_data, |
| .pvs_tables = pvs_tables, |
| .l2_freq_tbl = l2_freq_tbl, |
| .l2_freq_tbl_size = sizeof(l2_freq_tbl), |
| .bus_scale = &bus_scale_data, |
| .pte_efuse_phys = 0x007000C0, |
| .stby_khz = 384000, |
| }; |
| |
| static int __init acpuclk_8064_probe(struct platform_device *pdev) |
| { |
| if (cpu_is_apq8064ab() || |
| SOCINFO_VERSION_MAJOR(socinfo_get_version()) == 2) { |
| acpuclk_8064_params.hfpll_data->low_vdd_l_max = 37; |
| acpuclk_8064_params.hfpll_data->nom_vdd_l_max = 74; |
| } |
| |
| return acpuclk_krait_init(&pdev->dev, &acpuclk_8064_params); |
| } |
| |
| static struct platform_driver acpuclk_8064_driver = { |
| .driver = { |
| .name = "acpuclk-8064", |
| .owner = THIS_MODULE, |
| }, |
| }; |
| |
| static int __init acpuclk_8064_init(void) |
| { |
| return platform_driver_probe(&acpuclk_8064_driver, |
| acpuclk_8064_probe); |
| } |
| device_initcall(acpuclk_8064_init); |