Pushkar Joshi | e0e8a7e | 2012-12-15 18:27:04 -0800 | [diff] [blame] | 1 | /* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
| 13 | #include <linux/kernel.h> |
| 14 | #include <linux/init.h> |
| 15 | #include <linux/err.h> |
| 16 | #include <linux/ctype.h> |
| 17 | #include <linux/io.h> |
| 18 | #include <linux/spinlock.h> |
| 19 | #include <linux/delay.h> |
| 20 | #include <linux/clk.h> |
| 21 | #include <linux/regulator/consumer.h> |
| 22 | #include <linux/iopoll.h> |
| 23 | |
| 24 | #include <mach/clk.h> |
| 25 | #include <mach/rpm-regulator-smd.h> |
| 26 | #include <mach/socinfo.h> |
| 27 | |
| 28 | #include "clock-local2.h" |
| 29 | #include "clock-pll.h" |
| 30 | #include "clock-rpm.h" |
| 31 | #include "clock-voter.h" |
| 32 | #include "clock.h" |
| 33 | |
| 34 | enum { |
| 35 | GCC_BASE, |
| 36 | LPASS_BASE, |
| 37 | APCS_BASE, |
| 38 | APCS_PLL_BASE, |
| 39 | N_BASES, |
| 40 | }; |
| 41 | |
| 42 | static void __iomem *virt_bases[N_BASES]; |
| 43 | |
| 44 | #define GCC_REG_BASE(x) (void __iomem *)(virt_bases[GCC_BASE] + (x)) |
| 45 | #define LPASS_REG_BASE(x) (void __iomem *)(virt_bases[LPASS_BASE] + (x)) |
| 46 | #define APCS_REG_BASE(x) (void __iomem *)(virt_bases[APCS_BASE] + (x)) |
| 47 | #define APCS_PLL_REG_BASE(x) (void __iomem *)(virt_bases[APCS_PLL_BASE] + (x)) |
| 48 | |
| 49 | /* GCC registers */ |
| 50 | #define GPLL0_MODE_REG 0x0000 |
| 51 | #define GPLL0_L_REG 0x0004 |
| 52 | #define GPLL0_M_REG 0x0008 |
| 53 | #define GPLL0_N_REG 0x000C |
| 54 | #define GPLL0_USER_CTL_REG 0x0010 |
| 55 | #define GPLL0_CONFIG_CTL_REG 0x0014 |
| 56 | #define GPLL0_TEST_CTL_REG 0x0018 |
| 57 | #define GPLL0_STATUS_REG 0x001C |
| 58 | |
| 59 | #define GPLL1_MODE_REG 0x0040 |
| 60 | #define GPLL1_L_REG 0x0044 |
| 61 | #define GPLL1_M_REG 0x0048 |
| 62 | #define GPLL1_N_REG 0x004C |
| 63 | #define GPLL1_USER_CTL_REG 0x0050 |
| 64 | #define GPLL1_CONFIG_CTL_REG 0x0054 |
| 65 | #define GPLL1_TEST_CTL_REG 0x0058 |
| 66 | #define GPLL1_STATUS_REG 0x005C |
| 67 | |
| 68 | #define GCC_DEBUG_CLK_CTL_REG 0x1880 |
| 69 | #define CLOCK_FRQ_MEASURE_CTL_REG 0x1884 |
| 70 | #define CLOCK_FRQ_MEASURE_STATUS_REG 0x1888 |
| 71 | #define GCC_PLLTEST_PAD_CFG_REG 0x188C |
| 72 | #define GCC_XO_DIV4_CBCR_REG 0x10C8 |
| 73 | #define APCS_GPLL_ENA_VOTE_REG 0x1480 |
| 74 | #define APCS_CLOCK_BRANCH_ENA_VOTE 0x1484 |
| 75 | #define APCS_CLOCK_SLEEP_ENA_VOTE 0x1488 |
| 76 | |
| 77 | #define APCS_CLK_DIAG_REG 0x001C |
| 78 | |
| 79 | #define APCS_CPU_PLL_MODE_REG 0x0000 |
| 80 | #define APCS_CPU_PLL_L_REG 0x0004 |
| 81 | #define APCS_CPU_PLL_M_REG 0x0008 |
| 82 | #define APCS_CPU_PLL_N_REG 0x000C |
| 83 | #define APCS_CPU_PLL_USER_CTL_REG 0x0010 |
| 84 | #define APCS_CPU_PLL_CONFIG_CTL_REG 0x0014 |
| 85 | #define APCS_CPU_PLL_TEST_CTL_REG 0x0018 |
| 86 | #define APCS_CPU_PLL_STATUS_REG 0x001C |
| 87 | |
| 88 | #define USB_HSIC_SYSTEM_CMD_RCGR 0x041C |
| 89 | #define USB_HSIC_XCVR_FS_CMD_RCGR 0x0424 |
| 90 | #define USB_HSIC_CMD_RCGR 0x0440 |
| 91 | #define USB_HSIC_IO_CAL_CMD_RCGR 0x0458 |
| 92 | #define USB_HS_SYSTEM_CMD_RCGR 0x0490 |
| 93 | #define SDCC2_APPS_CMD_RCGR 0x0510 |
| 94 | #define SDCC3_APPS_CMD_RCGR 0x0550 |
| 95 | #define BLSP1_QUP1_SPI_APPS_CMD_RCGR 0x064C |
Tianyi Gou | b1d1397 | 2013-01-23 22:55:22 -0800 | [diff] [blame] | 96 | #define BLSP1_QUP1_I2C_APPS_CMD_RCGR 0x0660 |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 97 | #define BLSP1_UART1_APPS_CMD_RCGR 0x068C |
| 98 | #define BLSP1_QUP2_SPI_APPS_CMD_RCGR 0x06CC |
Tianyi Gou | b1d1397 | 2013-01-23 22:55:22 -0800 | [diff] [blame] | 99 | #define BLSP1_QUP2_I2C_APPS_CMD_RCGR 0x06E0 |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 100 | #define BLSP1_UART2_APPS_CMD_RCGR 0x070C |
| 101 | #define BLSP1_QUP3_SPI_APPS_CMD_RCGR 0x074C |
Tianyi Gou | b1d1397 | 2013-01-23 22:55:22 -0800 | [diff] [blame] | 102 | #define BLSP1_QUP3_I2C_APPS_CMD_RCGR 0x0760 |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 103 | #define BLSP1_UART3_APPS_CMD_RCGR 0x078C |
| 104 | #define BLSP1_QUP4_SPI_APPS_CMD_RCGR 0x07CC |
Tianyi Gou | b1d1397 | 2013-01-23 22:55:22 -0800 | [diff] [blame] | 105 | #define BLSP1_QUP4_I2C_APPS_CMD_RCGR 0x07E0 |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 106 | #define BLSP1_UART4_APPS_CMD_RCGR 0x080C |
| 107 | #define BLSP1_QUP5_SPI_APPS_CMD_RCGR 0x084C |
Tianyi Gou | b1d1397 | 2013-01-23 22:55:22 -0800 | [diff] [blame] | 108 | #define BLSP1_QUP5_I2C_APPS_CMD_RCGR 0x0860 |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 109 | #define BLSP1_UART5_APPS_CMD_RCGR 0x088C |
| 110 | #define BLSP1_QUP6_SPI_APPS_CMD_RCGR 0x08CC |
Tianyi Gou | b1d1397 | 2013-01-23 22:55:22 -0800 | [diff] [blame] | 111 | #define BLSP1_QUP6_I2C_APPS_CMD_RCGR 0x08E0 |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 112 | #define BLSP1_UART6_APPS_CMD_RCGR 0x090C |
| 113 | #define PDM2_CMD_RCGR 0x0CD0 |
| 114 | #define CE1_CMD_RCGR 0x1050 |
| 115 | #define GP1_CMD_RCGR 0x1904 |
| 116 | #define GP2_CMD_RCGR 0x1944 |
| 117 | #define GP3_CMD_RCGR 0x1984 |
| 118 | #define QPIC_CMD_RCGR 0x1A50 |
| 119 | #define IPA_CMD_RCGR 0x1A90 |
| 120 | |
| 121 | #define USB_HS_HSIC_BCR 0x0400 |
| 122 | #define USB_HS_BCR 0x0480 |
| 123 | #define SDCC2_BCR 0x0500 |
| 124 | #define SDCC3_BCR 0x0540 |
| 125 | #define BLSP1_BCR 0x05C0 |
| 126 | #define BLSP1_QUP1_BCR 0x0640 |
| 127 | #define BLSP1_UART1_BCR 0x0680 |
| 128 | #define BLSP1_QUP2_BCR 0x06C0 |
| 129 | #define BLSP1_UART2_BCR 0x0700 |
| 130 | #define BLSP1_QUP3_BCR 0x0740 |
| 131 | #define BLSP1_UART3_BCR 0x0780 |
| 132 | #define BLSP1_QUP4_BCR 0x07C0 |
| 133 | #define BLSP1_UART4_BCR 0x0800 |
| 134 | #define BLSP1_QUP5_BCR 0x0840 |
| 135 | #define BLSP1_UART5_BCR 0x0880 |
| 136 | #define BLSP1_QUP6_BCR 0x08C0 |
| 137 | #define BLSP1_UART6_BCR 0x0900 |
| 138 | #define PDM_BCR 0x0CC0 |
| 139 | #define PRNG_BCR 0x0D00 |
| 140 | #define BAM_DMA_BCR 0x0D40 |
| 141 | #define BOOT_ROM_BCR 0x0E00 |
| 142 | #define CE1_BCR 0x1040 |
| 143 | #define QPIC_BCR 0x1040 |
| 144 | #define IPA_BCR 0x1A80 |
| 145 | |
| 146 | |
| 147 | #define SYS_NOC_IPA_AXI_CBCR 0x0128 |
| 148 | #define USB_HSIC_AHB_CBCR 0x0408 |
| 149 | #define USB_HSIC_SYSTEM_CBCR 0x040C |
| 150 | #define USB_HSIC_CBCR 0x0410 |
| 151 | #define USB_HSIC_IO_CAL_CBCR 0x0414 |
| 152 | #define USB_HSIC_XCVR_FS_CBCR 0x042C |
| 153 | #define USB_HS_SYSTEM_CBCR 0x0484 |
| 154 | #define USB_HS_AHB_CBCR 0x0488 |
| 155 | #define SDCC2_APPS_CBCR 0x0504 |
| 156 | #define SDCC2_AHB_CBCR 0x0508 |
| 157 | #define SDCC3_APPS_CBCR 0x0544 |
| 158 | #define SDCC3_AHB_CBCR 0x0548 |
| 159 | #define BLSP1_AHB_CBCR 0x05C4 |
| 160 | #define BLSP1_QUP1_SPI_APPS_CBCR 0x0644 |
| 161 | #define BLSP1_QUP1_I2C_APPS_CBCR 0x0648 |
| 162 | #define BLSP1_UART1_APPS_CBCR 0x0684 |
| 163 | #define BLSP1_UART1_SIM_CBCR 0x0688 |
| 164 | #define BLSP1_QUP2_SPI_APPS_CBCR 0x06C4 |
| 165 | #define BLSP1_QUP2_I2C_APPS_CBCR 0x06C8 |
| 166 | #define BLSP1_UART2_APPS_CBCR 0x0704 |
| 167 | #define BLSP1_UART2_SIM_CBCR 0x0708 |
| 168 | #define BLSP1_QUP3_SPI_APPS_CBCR 0x0744 |
| 169 | #define BLSP1_QUP3_I2C_APPS_CBCR 0x0748 |
| 170 | #define BLSP1_UART3_APPS_CBCR 0x0784 |
| 171 | #define BLSP1_UART3_SIM_CBCR 0x0788 |
| 172 | #define BLSP1_QUP4_SPI_APPS_CBCR 0x07C4 |
| 173 | #define BLSP1_QUP4_I2C_APPS_CBCR 0x07C8 |
| 174 | #define BLSP1_UART4_APPS_CBCR 0x0804 |
| 175 | #define BLSP1_UART4_SIM_CBCR 0x0808 |
| 176 | #define BLSP1_QUP5_SPI_APPS_CBCR 0x0844 |
| 177 | #define BLSP1_QUP5_I2C_APPS_CBCR 0x0848 |
| 178 | #define BLSP1_UART5_APPS_CBCR 0x0884 |
| 179 | #define BLSP1_UART5_SIM_CBCR 0x0888 |
| 180 | #define BLSP1_QUP6_SPI_APPS_CBCR 0x08C4 |
| 181 | #define BLSP1_QUP6_I2C_APPS_CBCR 0x08C8 |
| 182 | #define BLSP1_UART6_APPS_CBCR 0x0904 |
| 183 | #define BLSP1_UART6_SIM_CBCR 0x0908 |
| 184 | #define BOOT_ROM_AHB_CBCR 0x0E04 |
| 185 | #define PDM_AHB_CBCR 0x0CC4 |
| 186 | #define PDM_XO4_CBCR 0x0CC8 |
| 187 | #define PDM_AHB_CBCR 0x0CC4 |
| 188 | #define PDM_XO4_CBCR 0x0CC8 |
| 189 | #define PDM2_CBCR 0x0CCC |
| 190 | #define PRNG_AHB_CBCR 0x0D04 |
| 191 | #define BAM_DMA_AHB_CBCR 0x0D44 |
| 192 | #define MSG_RAM_AHB_CBCR 0x0E44 |
| 193 | #define CE1_CBCR 0x1044 |
| 194 | #define CE1_AXI_CBCR 0x1048 |
| 195 | #define CE1_AHB_CBCR 0x104C |
| 196 | #define GCC_AHB_CBCR 0x10C0 |
| 197 | #define GP1_CBCR 0x1900 |
| 198 | #define GP2_CBCR 0x1940 |
| 199 | #define GP3_CBCR 0x1980 |
| 200 | #define QPIC_CBCR 0x1A44 |
| 201 | #define QPIC_AHB_CBCR 0x1A48 |
| 202 | #define IPA_CBCR 0x1A84 |
| 203 | #define IPA_CNOC_CBCR 0x1A88 |
| 204 | #define IPA_SLEEP_CBCR 0x1A8C |
| 205 | |
| 206 | /* LPASS registers */ |
| 207 | /* TODO: Needs to double check lpass regiserts after get the SWI for hw */ |
| 208 | #define LPAPLL_MODE_REG 0x0000 |
| 209 | #define LPAPLL_L_REG 0x0004 |
| 210 | #define LPAPLL_M_REG 0x0008 |
| 211 | #define LPAPLL_N_REG 0x000C |
| 212 | #define LPAPLL_USER_CTL_REG 0x0010 |
| 213 | #define LPAPLL_CONFIG_CTL_REG 0x0014 |
| 214 | #define LPAPLL_TEST_CTL_REG 0x0018 |
| 215 | #define LPAPLL_STATUS_REG 0x001C |
| 216 | |
| 217 | #define LPASS_DEBUG_CLK_CTL_REG 0x29000 |
| 218 | #define LPASS_LPA_PLL_VOTE_APPS_REG 0x2000 |
| 219 | |
| 220 | #define LPAIF_PRI_CMD_RCGR 0xB000 |
| 221 | #define LPAIF_SEC_CMD_RCGR 0xC000 |
| 222 | #define LPAIF_PCM0_CMD_RCGR 0xF000 |
| 223 | #define LPAIF_PCM1_CMD_RCGR 0x10000 |
| 224 | #define SLIMBUS_CMD_RCGR 0x12000 |
| 225 | #define LPAIF_PCMOE_CMD_RCGR 0x13000 |
| 226 | |
| 227 | #define AUDIO_CORE_BCR 0x4000 |
| 228 | |
| 229 | #define AUDIO_CORE_GDSCR 0x7000 |
| 230 | #define AUDIO_CORE_LPAIF_PRI_OSR_CBCR 0xB014 |
| 231 | #define AUDIO_CORE_LPAIF_PRI_IBIT_CBCR 0xB018 |
| 232 | #define AUDIO_CORE_LPAIF_PRI_EBIT_CBCR 0xB01C |
| 233 | #define AUDIO_CORE_LPAIF_SEC_OSR_CBCR 0xC014 |
| 234 | #define AUDIO_CORE_LPAIF_SEC_IBIT_CBCR 0xC018 |
| 235 | #define AUDIO_CORE_LPAIF_SEC_EBIT_CBCR 0xC01C |
| 236 | #define AUDIO_CORE_LPAIF_PCM0_IBIT_CBCR 0xF014 |
| 237 | #define AUDIO_CORE_LPAIF_PCM0_EBIT_CBCR 0xF018 |
| 238 | #define AUDIO_CORE_LPAIF_PCM1_IBIT_CBCR 0x10014 |
| 239 | #define AUDIO_CORE_LPAIF_PCM1_EBIT_CBCR 0x10018 |
| 240 | #define AUDIO_CORE_RESAMPLER_CORE_CBCR 0x11014 |
| 241 | #define AUDIO_CORE_RESAMPLER_LFABIF_CBCR 0x11018 |
| 242 | #define AUDIO_CORE_SLIMBUS_CORE_CBCR 0x12014 |
| 243 | #define AUDIO_CORE_SLIMBUS_LFABIF_CBCR 0x12018 |
| 244 | #define AUDIO_CORE_LPAIF_PCM_DATA_OE_CBCR 0x13014 |
| 245 | |
| 246 | /* Mux source select values */ |
| 247 | #define cxo_source_val 0 |
| 248 | #define gpll0_source_val 1 |
| 249 | #define gpll1_hsic_source_val 4 |
| 250 | #define gnd_source_val 5 |
| 251 | #define cxo_lpass_source_val 0 |
| 252 | #define lpapll0_lpass_source_val 1 |
| 253 | #define gpll0_lpass_source_val 5 |
| 254 | |
Vikram Mulukutla | d3dca65 | 2012-11-19 11:04:13 -0800 | [diff] [blame] | 255 | #define F_GCC_GND \ |
| 256 | { \ |
| 257 | .freq_hz = 0, \ |
| 258 | .m_val = 0, \ |
| 259 | .n_val = 0, \ |
| 260 | .div_src_val = BVAL(4, 0, 1) | BVAL(10, 8, gnd_source_val), \ |
| 261 | } |
| 262 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 263 | #define F(f, s, div, m, n) \ |
| 264 | { \ |
| 265 | .freq_hz = (f), \ |
| 266 | .src_clk = &s##_clk_src.c, \ |
| 267 | .m_val = (m), \ |
| 268 | .n_val = ~((n)-(m)) * !!(n), \ |
| 269 | .d_val = ~(n),\ |
| 270 | .div_src_val = BVAL(4, 0, (int)(2*(div) - 1)) \ |
| 271 | | BVAL(10, 8, s##_source_val), \ |
| 272 | } |
| 273 | |
| 274 | #define F_HSIC(f, s, div, m, n) \ |
| 275 | { \ |
| 276 | .freq_hz = (f), \ |
| 277 | .src_clk = &s##_clk_src.c, \ |
| 278 | .m_val = (m), \ |
| 279 | .n_val = ~((n)-(m)) * !!(n), \ |
| 280 | .d_val = ~(n),\ |
| 281 | .div_src_val = BVAL(4, 0, (int)(2*(div) - 1)) \ |
| 282 | | BVAL(10, 8, s##_hsic_source_val), \ |
| 283 | } |
| 284 | |
| 285 | #define F_LPASS(f, s, div, m, n) \ |
| 286 | { \ |
| 287 | .freq_hz = (f), \ |
| 288 | .src_clk = &s##_clk_src.c, \ |
| 289 | .m_val = (m), \ |
| 290 | .n_val = ~((n)-(m)) * !!(n), \ |
| 291 | .d_val = ~(n),\ |
| 292 | .div_src_val = BVAL(4, 0, (int)(2*(div) - 1)) \ |
| 293 | | BVAL(10, 8, s##_lpass_source_val), \ |
| 294 | } |
| 295 | |
Tianyi Gou | a717ddd | 2012-10-05 17:06:24 -0700 | [diff] [blame] | 296 | #define F_APCS_PLL(f, l, m, n, pre_div, post_div, vco) \ |
| 297 | { \ |
| 298 | .freq_hz = (f), \ |
| 299 | .l_val = (l), \ |
| 300 | .m_val = (m), \ |
| 301 | .n_val = (n), \ |
| 302 | .pre_div_val = BVAL(14, 12, (pre_div)), \ |
| 303 | .post_div_val = BVAL(9, 8, (post_div)), \ |
| 304 | .vco_val = BVAL(21, 20, (vco)), \ |
| 305 | } |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 306 | |
| 307 | #define VDD_DIG_FMAX_MAP1(l1, f1) \ |
Saravana Kannan | 55e959d | 2012-10-15 22:16:04 -0700 | [diff] [blame] | 308 | .vdd_class = &vdd_dig, \ |
| 309 | .fmax = (unsigned long[VDD_DIG_NUM]) { \ |
| 310 | [VDD_DIG_##l1] = (f1), \ |
| 311 | }, \ |
| 312 | .num_fmax = VDD_DIG_NUM |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 313 | #define VDD_DIG_FMAX_MAP2(l1, f1, l2, f2) \ |
Saravana Kannan | 55e959d | 2012-10-15 22:16:04 -0700 | [diff] [blame] | 314 | .vdd_class = &vdd_dig, \ |
| 315 | .fmax = (unsigned long[VDD_DIG_NUM]) { \ |
| 316 | [VDD_DIG_##l1] = (f1), \ |
| 317 | [VDD_DIG_##l2] = (f2), \ |
| 318 | }, \ |
| 319 | .num_fmax = VDD_DIG_NUM |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 320 | #define VDD_DIG_FMAX_MAP3(l1, f1, l2, f2, l3, f3) \ |
Saravana Kannan | 55e959d | 2012-10-15 22:16:04 -0700 | [diff] [blame] | 321 | .vdd_class = &vdd_dig, \ |
| 322 | .fmax = (unsigned long[VDD_DIG_NUM]) { \ |
| 323 | [VDD_DIG_##l1] = (f1), \ |
| 324 | [VDD_DIG_##l2] = (f2), \ |
| 325 | [VDD_DIG_##l3] = (f3), \ |
| 326 | }, \ |
| 327 | .num_fmax = VDD_DIG_NUM |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 328 | |
| 329 | enum vdd_dig_levels { |
| 330 | VDD_DIG_NONE, |
| 331 | VDD_DIG_LOW, |
| 332 | VDD_DIG_NOMINAL, |
Saravana Kannan | 55e959d | 2012-10-15 22:16:04 -0700 | [diff] [blame] | 333 | VDD_DIG_HIGH, |
| 334 | VDD_DIG_NUM |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 335 | }; |
| 336 | |
| 337 | static const int vdd_corner[] = { |
| 338 | [VDD_DIG_NONE] = RPM_REGULATOR_CORNER_NONE, |
| 339 | [VDD_DIG_LOW] = RPM_REGULATOR_CORNER_SVS_SOC, |
| 340 | [VDD_DIG_NOMINAL] = RPM_REGULATOR_CORNER_NORMAL, |
| 341 | [VDD_DIG_HIGH] = RPM_REGULATOR_CORNER_SUPER_TURBO, |
| 342 | }; |
| 343 | |
| 344 | static struct regulator *vdd_dig_reg; |
| 345 | |
| 346 | int set_vdd_dig(struct clk_vdd_class *vdd_class, int level) |
| 347 | { |
| 348 | return regulator_set_voltage(vdd_dig_reg, vdd_corner[level], |
| 349 | RPM_REGULATOR_CORNER_SUPER_TURBO); |
| 350 | } |
| 351 | |
Saravana Kannan | 55e959d | 2012-10-15 22:16:04 -0700 | [diff] [blame] | 352 | static DEFINE_VDD_CLASS(vdd_dig, set_vdd_dig, VDD_DIG_NUM); |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 353 | |
| 354 | /* TODO: Needs to confirm the below values */ |
| 355 | #define RPM_MISC_CLK_TYPE 0x306b6c63 |
| 356 | #define RPM_BUS_CLK_TYPE 0x316b6c63 |
| 357 | #define RPM_MEM_CLK_TYPE 0x326b6c63 |
| 358 | |
| 359 | #define RPM_SMD_KEY_ENABLE 0x62616E45 |
| 360 | |
| 361 | #define CXO_ID 0x0 |
| 362 | #define QDSS_ID 0x1 |
| 363 | |
| 364 | #define PNOC_ID 0x0 |
| 365 | #define SNOC_ID 0x1 |
| 366 | #define CNOC_ID 0x2 |
| 367 | |
| 368 | #define BIMC_ID 0x0 |
| 369 | |
| 370 | #define D0_ID 1 |
| 371 | #define D1_ID 2 |
| 372 | #define A0_ID 3 |
| 373 | #define A1_ID 4 |
| 374 | #define A2_ID 5 |
| 375 | |
| 376 | DEFINE_CLK_RPM_SMD_BRANCH(cxo_clk_src, cxo_a_clk_src, |
| 377 | RPM_MISC_CLK_TYPE, CXO_ID, 19200000); |
| 378 | |
| 379 | DEFINE_CLK_RPM_SMD(cnoc_clk, cnoc_a_clk, RPM_BUS_CLK_TYPE, CNOC_ID, NULL); |
| 380 | DEFINE_CLK_RPM_SMD(pnoc_clk, pnoc_a_clk, RPM_BUS_CLK_TYPE, PNOC_ID, NULL); |
| 381 | DEFINE_CLK_RPM_SMD(snoc_clk, snoc_a_clk, RPM_BUS_CLK_TYPE, SNOC_ID, NULL); |
| 382 | |
| 383 | DEFINE_CLK_RPM_SMD(bimc_clk, bimc_a_clk, RPM_MEM_CLK_TYPE, BIMC_ID, NULL); |
| 384 | |
| 385 | DEFINE_CLK_RPM_SMD_QDSS(qdss_clk, qdss_a_clk, RPM_MISC_CLK_TYPE, QDSS_ID); |
| 386 | |
| 387 | DEFINE_CLK_RPM_SMD_XO_BUFFER(cxo_d0, cxo_d0_a, D0_ID); |
| 388 | DEFINE_CLK_RPM_SMD_XO_BUFFER(cxo_d1, cxo_d1_a, D1_ID); |
| 389 | DEFINE_CLK_RPM_SMD_XO_BUFFER(cxo_a0, cxo_a0_a, A0_ID); |
| 390 | DEFINE_CLK_RPM_SMD_XO_BUFFER(cxo_a1, cxo_a1_a, A1_ID); |
| 391 | DEFINE_CLK_RPM_SMD_XO_BUFFER(cxo_a2, cxo_a2_a, A2_ID); |
| 392 | |
| 393 | DEFINE_CLK_RPM_SMD_XO_BUFFER_PINCTRL(cxo_d0_pin, cxo_d0_a_pin, D0_ID); |
| 394 | DEFINE_CLK_RPM_SMD_XO_BUFFER_PINCTRL(cxo_d1_pin, cxo_d1_a_pin, D1_ID); |
| 395 | DEFINE_CLK_RPM_SMD_XO_BUFFER_PINCTRL(cxo_a0_pin, cxo_a0_a_pin, A0_ID); |
| 396 | DEFINE_CLK_RPM_SMD_XO_BUFFER_PINCTRL(cxo_a1_pin, cxo_a1_a_pin, A1_ID); |
| 397 | DEFINE_CLK_RPM_SMD_XO_BUFFER_PINCTRL(cxo_a2_pin, cxo_a2_a_pin, A2_ID); |
| 398 | |
Tianyi Gou | 27df1bb | 2012-10-11 14:44:01 -0700 | [diff] [blame] | 399 | static unsigned int soft_vote_gpll0; |
| 400 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 401 | static struct pll_vote_clk gpll0_clk_src = { |
| 402 | .en_reg = (void __iomem *)APCS_GPLL_ENA_VOTE_REG, |
| 403 | .status_reg = (void __iomem *)GPLL0_STATUS_REG, |
| 404 | .status_mask = BIT(17), |
Tianyi Gou | 27df1bb | 2012-10-11 14:44:01 -0700 | [diff] [blame] | 405 | .soft_vote = &soft_vote_gpll0, |
| 406 | .soft_vote_mask = PLL_SOFT_VOTE_PRIMARY, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 407 | .base = &virt_bases[GCC_BASE], |
| 408 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 409 | .parent = &cxo_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 410 | .rate = 600000000, |
| 411 | .dbg_name = "gpll0_clk_src", |
Tianyi Gou | 27df1bb | 2012-10-11 14:44:01 -0700 | [diff] [blame] | 412 | .ops = &clk_ops_pll_acpu_vote, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 413 | CLK_INIT(gpll0_clk_src.c), |
| 414 | }, |
| 415 | }; |
| 416 | |
Tianyi Gou | 27df1bb | 2012-10-11 14:44:01 -0700 | [diff] [blame] | 417 | static struct pll_vote_clk gpll0_activeonly_clk_src = { |
| 418 | .en_reg = (void __iomem *)APCS_GPLL_ENA_VOTE_REG, |
| 419 | .status_reg = (void __iomem *)GPLL0_STATUS_REG, |
| 420 | .status_mask = BIT(17), |
| 421 | .soft_vote = &soft_vote_gpll0, |
| 422 | .soft_vote_mask = PLL_SOFT_VOTE_ACPU, |
| 423 | .base = &virt_bases[GCC_BASE], |
| 424 | .c = { |
| 425 | .rate = 600000000, |
| 426 | .dbg_name = "gpll0_activeonly_clk_src", |
| 427 | .ops = &clk_ops_pll_acpu_vote, |
| 428 | CLK_INIT(gpll0_activeonly_clk_src.c), |
| 429 | }, |
| 430 | }; |
| 431 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 432 | static struct pll_vote_clk lpapll0_clk_src = { |
| 433 | .en_reg = (void __iomem *)LPASS_LPA_PLL_VOTE_APPS_REG, |
| 434 | .en_mask = BIT(0), |
| 435 | .status_reg = (void __iomem *)LPAPLL_STATUS_REG, |
| 436 | .status_mask = BIT(17), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 437 | .base = &virt_bases[LPASS_BASE], |
| 438 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 439 | .parent = &cxo_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 440 | .rate = 393216000, |
| 441 | .dbg_name = "lpapll0_clk_src", |
| 442 | .ops = &clk_ops_pll_vote, |
| 443 | CLK_INIT(lpapll0_clk_src.c), |
| 444 | }, |
| 445 | }; |
| 446 | |
| 447 | static struct pll_vote_clk gpll1_clk_src = { |
| 448 | .en_reg = (void __iomem *)APCS_GPLL_ENA_VOTE_REG, |
| 449 | .en_mask = BIT(1), |
| 450 | .status_reg = (void __iomem *)GPLL1_STATUS_REG, |
| 451 | .status_mask = BIT(17), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 452 | .base = &virt_bases[GCC_BASE], |
| 453 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 454 | .parent = &cxo_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 455 | .rate = 480000000, |
| 456 | .dbg_name = "gpll1_clk_src", |
| 457 | .ops = &clk_ops_pll_vote, |
| 458 | CLK_INIT(gpll1_clk_src.c), |
| 459 | }, |
| 460 | }; |
| 461 | |
Tianyi Gou | a717ddd | 2012-10-05 17:06:24 -0700 | [diff] [blame] | 462 | static struct pll_freq_tbl apcs_pll_freq[] = { |
| 463 | F_APCS_PLL(748800000, 0x27, 0x0, 0x1, 0x0, 0x0, 0x0), |
| 464 | F_APCS_PLL(998400000, 0x34, 0x0, 0x1, 0x0, 0x0, 0x0), |
| 465 | PLL_F_END |
| 466 | }; |
| 467 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 468 | /* |
| 469 | * Need to skip handoff of the acpu pll to avoid handoff code |
| 470 | * to turn off the pll when the acpu is running off this pll. |
| 471 | */ |
| 472 | static struct pll_clk apcspll_clk_src = { |
| 473 | .mode_reg = (void __iomem *)APCS_CPU_PLL_MODE_REG, |
Tianyi Gou | a717ddd | 2012-10-05 17:06:24 -0700 | [diff] [blame] | 474 | .l_reg = (void __iomem *)APCS_CPU_PLL_L_REG, |
| 475 | .m_reg = (void __iomem *)APCS_CPU_PLL_M_REG, |
| 476 | .n_reg = (void __iomem *)APCS_CPU_PLL_N_REG, |
| 477 | .config_reg = (void __iomem *)APCS_CPU_PLL_USER_CTL_REG, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 478 | .status_reg = (void __iomem *)APCS_CPU_PLL_STATUS_REG, |
Tianyi Gou | a717ddd | 2012-10-05 17:06:24 -0700 | [diff] [blame] | 479 | .freq_tbl = apcs_pll_freq, |
| 480 | .masks = { |
| 481 | .vco_mask = BM(21, 20), |
| 482 | .pre_div_mask = BM(14, 12), |
| 483 | .post_div_mask = BM(9, 8), |
| 484 | .mn_en_mask = BIT(24), |
| 485 | .main_output_mask = BIT(0), |
| 486 | }, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 487 | .base = &virt_bases[APCS_PLL_BASE], |
| 488 | .c = { |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 489 | .dbg_name = "apcspll_clk_src", |
| 490 | .ops = &clk_ops_local_pll, |
| 491 | CLK_INIT(apcspll_clk_src.c), |
| 492 | .flags = CLKFLAG_SKIP_HANDOFF, |
| 493 | }, |
| 494 | }; |
| 495 | |
| 496 | static DEFINE_CLK_VOTER(pnoc_msmbus_clk, &pnoc_clk.c, LONG_MAX); |
| 497 | static DEFINE_CLK_VOTER(snoc_msmbus_clk, &snoc_clk.c, LONG_MAX); |
| 498 | static DEFINE_CLK_VOTER(cnoc_msmbus_clk, &cnoc_clk.c, LONG_MAX); |
| 499 | static DEFINE_CLK_VOTER(pnoc_msmbus_a_clk, &pnoc_a_clk.c, LONG_MAX); |
| 500 | static DEFINE_CLK_VOTER(snoc_msmbus_a_clk, &snoc_a_clk.c, LONG_MAX); |
| 501 | static DEFINE_CLK_VOTER(cnoc_msmbus_a_clk, &cnoc_a_clk.c, LONG_MAX); |
| 502 | |
| 503 | static DEFINE_CLK_VOTER(bimc_msmbus_clk, &bimc_clk.c, LONG_MAX); |
| 504 | static DEFINE_CLK_VOTER(bimc_msmbus_a_clk, &bimc_a_clk.c, LONG_MAX); |
| 505 | |
| 506 | static DEFINE_CLK_VOTER(pnoc_sdcc2_clk, &pnoc_clk.c, LONG_MAX); |
| 507 | static DEFINE_CLK_VOTER(pnoc_sdcc3_clk, &pnoc_clk.c, LONG_MAX); |
| 508 | |
| 509 | static DEFINE_CLK_VOTER(pnoc_sps_clk, &pnoc_clk.c, LONG_MAX); |
| 510 | |
| 511 | static struct clk_freq_tbl ftbl_gcc_ipa_clk[] = { |
| 512 | F( 50000000, gpll0, 12, 0, 0), |
| 513 | F( 92310000, gpll0, 6.5, 0, 0), |
| 514 | F(100000000, gpll0, 6, 0, 0), |
| 515 | F_END |
| 516 | }; |
| 517 | |
| 518 | static struct rcg_clk ipa_clk_src = { |
| 519 | .cmd_rcgr_reg = IPA_CMD_RCGR, |
| 520 | .set_rate = set_rate_mnd, |
| 521 | .freq_tbl = ftbl_gcc_ipa_clk, |
| 522 | .current_freq = &rcg_dummy_freq, |
| 523 | .base = &virt_bases[GCC_BASE], |
| 524 | .c = { |
| 525 | .dbg_name = "ipa_clk_src", |
| 526 | .ops = &clk_ops_rcg_mnd, |
| 527 | VDD_DIG_FMAX_MAP2(LOW, 50000000, NOMINAL, 100000000), |
| 528 | CLK_INIT(ipa_clk_src.c) |
| 529 | }, |
| 530 | }; |
| 531 | |
Tianyi Gou | b1d1397 | 2013-01-23 22:55:22 -0800 | [diff] [blame] | 532 | static struct clk_freq_tbl ftbl_gcc_blsp1_qup1_6_i2c_apps_clk[] = { |
| 533 | F(19200000, cxo, 1, 0, 0), |
| 534 | F(50000000, gpll0, 12, 0, 0), |
| 535 | F_END |
| 536 | }; |
| 537 | |
| 538 | static struct rcg_clk blsp1_qup1_i2c_apps_clk_src = { |
| 539 | .cmd_rcgr_reg = BLSP1_QUP1_I2C_APPS_CMD_RCGR, |
| 540 | .set_rate = set_rate_hid, |
| 541 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk, |
| 542 | .current_freq = &rcg_dummy_freq, |
| 543 | .base = &virt_bases[GCC_BASE], |
| 544 | .c = { |
| 545 | .dbg_name = "blsp1_qup1_i2c_apps_clk_src", |
| 546 | .ops = &clk_ops_rcg, |
| 547 | VDD_DIG_FMAX_MAP1(LOW, 50000000), |
| 548 | CLK_INIT(blsp1_qup1_i2c_apps_clk_src.c), |
| 549 | }, |
| 550 | }; |
| 551 | |
| 552 | static struct rcg_clk blsp1_qup2_i2c_apps_clk_src = { |
| 553 | .cmd_rcgr_reg = BLSP1_QUP2_I2C_APPS_CMD_RCGR, |
| 554 | .set_rate = set_rate_hid, |
| 555 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk, |
| 556 | .current_freq = &rcg_dummy_freq, |
| 557 | .base = &virt_bases[GCC_BASE], |
| 558 | .c = { |
| 559 | .dbg_name = "blsp1_qup2_i2c_apps_clk_src", |
| 560 | .ops = &clk_ops_rcg, |
| 561 | VDD_DIG_FMAX_MAP1(LOW, 50000000), |
| 562 | CLK_INIT(blsp1_qup2_i2c_apps_clk_src.c), |
| 563 | }, |
| 564 | }; |
| 565 | |
| 566 | static struct rcg_clk blsp1_qup3_i2c_apps_clk_src = { |
| 567 | .cmd_rcgr_reg = BLSP1_QUP3_I2C_APPS_CMD_RCGR, |
| 568 | .set_rate = set_rate_hid, |
| 569 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk, |
| 570 | .current_freq = &rcg_dummy_freq, |
| 571 | .base = &virt_bases[GCC_BASE], |
| 572 | .c = { |
| 573 | .dbg_name = "blsp1_qup3_i2c_apps_clk_src", |
| 574 | .ops = &clk_ops_rcg, |
| 575 | VDD_DIG_FMAX_MAP1(LOW, 50000000), |
| 576 | CLK_INIT(blsp1_qup3_i2c_apps_clk_src.c), |
| 577 | }, |
| 578 | }; |
| 579 | |
| 580 | static struct rcg_clk blsp1_qup4_i2c_apps_clk_src = { |
| 581 | .cmd_rcgr_reg = BLSP1_QUP4_I2C_APPS_CMD_RCGR, |
| 582 | .set_rate = set_rate_hid, |
| 583 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk, |
| 584 | .current_freq = &rcg_dummy_freq, |
| 585 | .base = &virt_bases[GCC_BASE], |
| 586 | .c = { |
| 587 | .dbg_name = "blsp1_qup4_i2c_apps_clk_src", |
| 588 | .ops = &clk_ops_rcg, |
| 589 | VDD_DIG_FMAX_MAP1(LOW, 50000000), |
| 590 | CLK_INIT(blsp1_qup4_i2c_apps_clk_src.c), |
| 591 | }, |
| 592 | }; |
| 593 | |
| 594 | static struct rcg_clk blsp1_qup5_i2c_apps_clk_src = { |
| 595 | .cmd_rcgr_reg = BLSP1_QUP5_I2C_APPS_CMD_RCGR, |
| 596 | .set_rate = set_rate_hid, |
| 597 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk, |
| 598 | .current_freq = &rcg_dummy_freq, |
| 599 | .base = &virt_bases[GCC_BASE], |
| 600 | .c = { |
| 601 | .dbg_name = "blsp1_qup5_i2c_apps_clk_src", |
| 602 | .ops = &clk_ops_rcg, |
| 603 | VDD_DIG_FMAX_MAP1(LOW, 50000000), |
| 604 | CLK_INIT(blsp1_qup5_i2c_apps_clk_src.c), |
| 605 | }, |
| 606 | }; |
| 607 | |
| 608 | static struct rcg_clk blsp1_qup6_i2c_apps_clk_src = { |
| 609 | .cmd_rcgr_reg = BLSP1_QUP6_I2C_APPS_CMD_RCGR, |
| 610 | .set_rate = set_rate_hid, |
| 611 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk, |
| 612 | .current_freq = &rcg_dummy_freq, |
| 613 | .base = &virt_bases[GCC_BASE], |
| 614 | .c = { |
| 615 | .dbg_name = "blsp1_qup6_i2c_apps_clk_src", |
| 616 | .ops = &clk_ops_rcg, |
| 617 | VDD_DIG_FMAX_MAP1(LOW, 50000000), |
| 618 | CLK_INIT(blsp1_qup6_i2c_apps_clk_src.c), |
| 619 | }, |
| 620 | }; |
| 621 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 622 | static struct clk_freq_tbl ftbl_gcc_blsp1_qup1_6_spi_apps_clk[] = { |
| 623 | F( 960000, cxo, 10, 1, 2), |
| 624 | F( 4800000, cxo, 4, 0, 0), |
| 625 | F( 9600000, cxo, 2, 0, 0), |
| 626 | F(15000000, gpll0, 10, 1, 4), |
| 627 | F(19200000, cxo, 1, 0, 0), |
| 628 | F(25000000, gpll0, 12, 1, 2), |
| 629 | F(50000000, gpll0, 12, 0, 0), |
| 630 | F_END |
| 631 | }; |
| 632 | |
| 633 | static struct rcg_clk blsp1_qup1_spi_apps_clk_src = { |
| 634 | .cmd_rcgr_reg = BLSP1_QUP1_SPI_APPS_CMD_RCGR, |
| 635 | .set_rate = set_rate_mnd, |
| 636 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk, |
| 637 | .current_freq = &rcg_dummy_freq, |
| 638 | .base = &virt_bases[GCC_BASE], |
| 639 | .c = { |
| 640 | .dbg_name = "blsp1_qup1_spi_apps_clk_src", |
| 641 | .ops = &clk_ops_rcg_mnd, |
| 642 | VDD_DIG_FMAX_MAP2(LOW, 25000000, NOMINAL, 50000000), |
| 643 | CLK_INIT(blsp1_qup1_spi_apps_clk_src.c) |
| 644 | }, |
| 645 | }; |
| 646 | |
| 647 | static struct rcg_clk blsp1_qup2_spi_apps_clk_src = { |
| 648 | .cmd_rcgr_reg = BLSP1_QUP2_SPI_APPS_CMD_RCGR, |
| 649 | .set_rate = set_rate_mnd, |
| 650 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk, |
| 651 | .current_freq = &rcg_dummy_freq, |
| 652 | .base = &virt_bases[GCC_BASE], |
| 653 | .c = { |
| 654 | .dbg_name = "blsp1_qup2_spi_apps_clk_src", |
| 655 | .ops = &clk_ops_rcg_mnd, |
| 656 | VDD_DIG_FMAX_MAP2(LOW, 25000000, NOMINAL, 50000000), |
| 657 | CLK_INIT(blsp1_qup2_spi_apps_clk_src.c) |
| 658 | }, |
| 659 | }; |
| 660 | |
| 661 | static struct rcg_clk blsp1_qup3_spi_apps_clk_src = { |
| 662 | .cmd_rcgr_reg = BLSP1_QUP3_SPI_APPS_CMD_RCGR, |
| 663 | .set_rate = set_rate_mnd, |
| 664 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk, |
| 665 | .current_freq = &rcg_dummy_freq, |
| 666 | .base = &virt_bases[GCC_BASE], |
| 667 | .c = { |
| 668 | .dbg_name = "blsp1_qup3_spi_apps_clk_src", |
| 669 | .ops = &clk_ops_rcg_mnd, |
| 670 | VDD_DIG_FMAX_MAP2(LOW, 25000000, NOMINAL, 50000000), |
| 671 | CLK_INIT(blsp1_qup3_spi_apps_clk_src.c) |
| 672 | }, |
| 673 | }; |
| 674 | |
| 675 | static struct rcg_clk blsp1_qup4_spi_apps_clk_src = { |
| 676 | .cmd_rcgr_reg = BLSP1_QUP4_SPI_APPS_CMD_RCGR, |
| 677 | .set_rate = set_rate_mnd, |
| 678 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk, |
| 679 | .current_freq = &rcg_dummy_freq, |
| 680 | .base = &virt_bases[GCC_BASE], |
| 681 | .c = { |
| 682 | .dbg_name = "blsp1_qup4_spi_apps_clk_src", |
| 683 | .ops = &clk_ops_rcg_mnd, |
| 684 | VDD_DIG_FMAX_MAP2(LOW, 25000000, NOMINAL, 50000000), |
| 685 | CLK_INIT(blsp1_qup4_spi_apps_clk_src.c) |
| 686 | }, |
| 687 | }; |
| 688 | |
| 689 | static struct rcg_clk blsp1_qup5_spi_apps_clk_src = { |
| 690 | .cmd_rcgr_reg = BLSP1_QUP5_SPI_APPS_CMD_RCGR, |
| 691 | .set_rate = set_rate_mnd, |
| 692 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk, |
| 693 | .current_freq = &rcg_dummy_freq, |
| 694 | .base = &virt_bases[GCC_BASE], |
| 695 | .c = { |
| 696 | .dbg_name = "blsp1_qup5_spi_apps_clk_src", |
| 697 | .ops = &clk_ops_rcg_mnd, |
| 698 | VDD_DIG_FMAX_MAP2(LOW, 25000000, NOMINAL, 50000000), |
| 699 | CLK_INIT(blsp1_qup5_spi_apps_clk_src.c) |
| 700 | }, |
| 701 | }; |
| 702 | |
| 703 | static struct rcg_clk blsp1_qup6_spi_apps_clk_src = { |
| 704 | .cmd_rcgr_reg = BLSP1_QUP6_SPI_APPS_CMD_RCGR, |
| 705 | .set_rate = set_rate_mnd, |
| 706 | .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk, |
| 707 | .current_freq = &rcg_dummy_freq, |
| 708 | .base = &virt_bases[GCC_BASE], |
| 709 | .c = { |
| 710 | .dbg_name = "blsp1_qup6_spi_apps_clk_src", |
| 711 | .ops = &clk_ops_rcg_mnd, |
| 712 | VDD_DIG_FMAX_MAP2(LOW, 25000000, NOMINAL, 50000000), |
| 713 | CLK_INIT(blsp1_qup6_spi_apps_clk_src.c) |
| 714 | }, |
| 715 | }; |
| 716 | |
| 717 | static struct clk_freq_tbl ftbl_gcc_blsp1_uart1_6_apps_clk[] = { |
Vikram Mulukutla | d3dca65 | 2012-11-19 11:04:13 -0800 | [diff] [blame] | 718 | F_GCC_GND, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 719 | F( 3686400, gpll0, 1, 96, 15625), |
| 720 | F( 7372800, gpll0, 1, 192, 15625), |
| 721 | F(14745600, gpll0, 1, 384, 15625), |
| 722 | F(16000000, gpll0, 5, 2, 15), |
| 723 | F(19200000, cxo, 1, 0, 0), |
| 724 | F(24000000, gpll0, 5, 1, 5), |
| 725 | F(32000000, gpll0, 1, 4, 75), |
| 726 | F(40000000, gpll0, 15, 0, 0), |
| 727 | F(46400000, gpll0, 1, 29, 375), |
| 728 | F(48000000, gpll0, 12.5, 0, 0), |
| 729 | F(51200000, gpll0, 1, 32, 375), |
| 730 | F(56000000, gpll0, 1, 7, 75), |
| 731 | F(58982400, gpll0, 1, 1536, 15625), |
| 732 | F(60000000, gpll0, 10, 0, 0), |
| 733 | F_END |
| 734 | }; |
| 735 | |
| 736 | static struct rcg_clk blsp1_uart1_apps_clk_src = { |
| 737 | .cmd_rcgr_reg = BLSP1_UART1_APPS_CMD_RCGR, |
| 738 | .set_rate = set_rate_mnd, |
| 739 | .freq_tbl = ftbl_gcc_blsp1_uart1_6_apps_clk, |
| 740 | .current_freq = &rcg_dummy_freq, |
| 741 | .base = &virt_bases[GCC_BASE], |
| 742 | .c = { |
| 743 | .dbg_name = "blsp1_uart1_apps_clk_src", |
| 744 | .ops = &clk_ops_rcg_mnd, |
| 745 | VDD_DIG_FMAX_MAP2(LOW, 31580000, NOMINAL, 63160000), |
| 746 | CLK_INIT(blsp1_uart1_apps_clk_src.c) |
| 747 | }, |
| 748 | }; |
| 749 | |
| 750 | static struct rcg_clk blsp1_uart2_apps_clk_src = { |
| 751 | .cmd_rcgr_reg = BLSP1_UART2_APPS_CMD_RCGR, |
| 752 | .set_rate = set_rate_mnd, |
| 753 | .freq_tbl = ftbl_gcc_blsp1_uart1_6_apps_clk, |
| 754 | .current_freq = &rcg_dummy_freq, |
| 755 | .base = &virt_bases[GCC_BASE], |
| 756 | .c = { |
| 757 | .dbg_name = "blsp1_uart2_apps_clk_src", |
| 758 | .ops = &clk_ops_rcg_mnd, |
| 759 | VDD_DIG_FMAX_MAP2(LOW, 31580000, NOMINAL, 63160000), |
| 760 | CLK_INIT(blsp1_uart2_apps_clk_src.c) |
| 761 | }, |
| 762 | }; |
| 763 | |
| 764 | static struct rcg_clk blsp1_uart3_apps_clk_src = { |
| 765 | .cmd_rcgr_reg = BLSP1_UART3_APPS_CMD_RCGR, |
| 766 | .set_rate = set_rate_mnd, |
| 767 | .freq_tbl = ftbl_gcc_blsp1_uart1_6_apps_clk, |
| 768 | .current_freq = &rcg_dummy_freq, |
| 769 | .base = &virt_bases[GCC_BASE], |
| 770 | .c = { |
| 771 | .dbg_name = "blsp1_uart3_apps_clk_src", |
| 772 | .ops = &clk_ops_rcg_mnd, |
| 773 | VDD_DIG_FMAX_MAP2(LOW, 31580000, NOMINAL, 63160000), |
| 774 | CLK_INIT(blsp1_uart3_apps_clk_src.c) |
| 775 | }, |
| 776 | }; |
| 777 | |
| 778 | static struct rcg_clk blsp1_uart4_apps_clk_src = { |
| 779 | .cmd_rcgr_reg = BLSP1_UART4_APPS_CMD_RCGR, |
| 780 | .set_rate = set_rate_mnd, |
| 781 | .freq_tbl = ftbl_gcc_blsp1_uart1_6_apps_clk, |
| 782 | .current_freq = &rcg_dummy_freq, |
| 783 | .base = &virt_bases[GCC_BASE], |
| 784 | .c = { |
| 785 | .dbg_name = "blsp1_uart4_apps_clk_src", |
| 786 | .ops = &clk_ops_rcg_mnd, |
| 787 | VDD_DIG_FMAX_MAP2(LOW, 31580000, NOMINAL, 63160000), |
| 788 | CLK_INIT(blsp1_uart4_apps_clk_src.c) |
| 789 | }, |
| 790 | }; |
| 791 | |
| 792 | static struct rcg_clk blsp1_uart5_apps_clk_src = { |
| 793 | .cmd_rcgr_reg = BLSP1_UART5_APPS_CMD_RCGR, |
| 794 | .set_rate = set_rate_mnd, |
| 795 | .freq_tbl = ftbl_gcc_blsp1_uart1_6_apps_clk, |
| 796 | .current_freq = &rcg_dummy_freq, |
| 797 | .base = &virt_bases[GCC_BASE], |
| 798 | .c = { |
| 799 | .dbg_name = "blsp1_uart5_apps_clk_src", |
| 800 | .ops = &clk_ops_rcg_mnd, |
| 801 | VDD_DIG_FMAX_MAP2(LOW, 31580000, NOMINAL, 63160000), |
| 802 | CLK_INIT(blsp1_uart5_apps_clk_src.c) |
| 803 | }, |
| 804 | }; |
| 805 | |
| 806 | static struct rcg_clk blsp1_uart6_apps_clk_src = { |
| 807 | .cmd_rcgr_reg = BLSP1_UART6_APPS_CMD_RCGR, |
| 808 | .set_rate = set_rate_mnd, |
| 809 | .freq_tbl = ftbl_gcc_blsp1_uart1_6_apps_clk, |
| 810 | .current_freq = &rcg_dummy_freq, |
| 811 | .base = &virt_bases[GCC_BASE], |
| 812 | .c = { |
| 813 | .dbg_name = "blsp1_uart6_apps_clk_src", |
| 814 | .ops = &clk_ops_rcg_mnd, |
| 815 | VDD_DIG_FMAX_MAP2(LOW, 31580000, NOMINAL, 63160000), |
| 816 | CLK_INIT(blsp1_uart6_apps_clk_src.c) |
| 817 | }, |
| 818 | }; |
| 819 | |
| 820 | static struct clk_freq_tbl ftbl_gcc_ce1_clk[] = { |
| 821 | F( 50000000, gpll0, 12, 0, 0), |
| 822 | F(100000000, gpll0, 6, 0, 0), |
| 823 | F_END |
| 824 | }; |
| 825 | |
| 826 | static struct rcg_clk ce1_clk_src = { |
| 827 | .cmd_rcgr_reg = CE1_CMD_RCGR, |
| 828 | .set_rate = set_rate_hid, |
| 829 | .freq_tbl = ftbl_gcc_ce1_clk, |
| 830 | .current_freq = &rcg_dummy_freq, |
| 831 | .base = &virt_bases[GCC_BASE], |
| 832 | .c = { |
| 833 | .dbg_name = "ce1_clk_src", |
| 834 | .ops = &clk_ops_rcg, |
| 835 | VDD_DIG_FMAX_MAP2(LOW, 50000000, NOMINAL, 100000000), |
| 836 | CLK_INIT(ce1_clk_src.c), |
| 837 | }, |
| 838 | }; |
| 839 | |
| 840 | static struct clk_freq_tbl ftbl_gcc_gp_clk[] = { |
| 841 | F(19200000, cxo, 1, 0, 0), |
| 842 | F_END |
| 843 | }; |
| 844 | |
| 845 | static struct rcg_clk gp1_clk_src = { |
| 846 | .cmd_rcgr_reg = GP1_CMD_RCGR, |
| 847 | .set_rate = set_rate_mnd, |
| 848 | .freq_tbl = ftbl_gcc_gp_clk, |
| 849 | .current_freq = &rcg_dummy_freq, |
| 850 | .base = &virt_bases[GCC_BASE], |
| 851 | .c = { |
| 852 | .dbg_name = "gp1_clk_src", |
| 853 | .ops = &clk_ops_rcg_mnd, |
| 854 | VDD_DIG_FMAX_MAP2(LOW, 100000000, NOMINAL, 200000000), |
| 855 | CLK_INIT(gp1_clk_src.c) |
| 856 | }, |
| 857 | }; |
| 858 | |
| 859 | static struct rcg_clk gp2_clk_src = { |
| 860 | .cmd_rcgr_reg = GP2_CMD_RCGR, |
| 861 | .set_rate = set_rate_mnd, |
| 862 | .freq_tbl = ftbl_gcc_gp_clk, |
| 863 | .current_freq = &rcg_dummy_freq, |
| 864 | .base = &virt_bases[GCC_BASE], |
| 865 | .c = { |
| 866 | .dbg_name = "gp2_clk_src", |
| 867 | .ops = &clk_ops_rcg_mnd, |
| 868 | VDD_DIG_FMAX_MAP2(LOW, 100000000, NOMINAL, 200000000), |
| 869 | CLK_INIT(gp2_clk_src.c) |
| 870 | }, |
| 871 | }; |
| 872 | |
| 873 | static struct rcg_clk gp3_clk_src = { |
| 874 | .cmd_rcgr_reg = GP3_CMD_RCGR, |
| 875 | .set_rate = set_rate_mnd, |
| 876 | .freq_tbl = ftbl_gcc_gp_clk, |
| 877 | .current_freq = &rcg_dummy_freq, |
| 878 | .base = &virt_bases[GCC_BASE], |
| 879 | .c = { |
| 880 | .dbg_name = "gp3_clk_src", |
| 881 | .ops = &clk_ops_rcg_mnd, |
| 882 | VDD_DIG_FMAX_MAP2(LOW, 100000000, NOMINAL, 200000000), |
| 883 | CLK_INIT(gp3_clk_src.c) |
| 884 | }, |
| 885 | }; |
| 886 | |
| 887 | static struct clk_freq_tbl ftbl_gcc_pdm2_clk[] = { |
| 888 | F(60000000, gpll0, 10, 0, 0), |
| 889 | F_END |
| 890 | }; |
| 891 | |
| 892 | static struct rcg_clk pdm2_clk_src = { |
| 893 | .cmd_rcgr_reg = PDM2_CMD_RCGR, |
| 894 | .set_rate = set_rate_hid, |
| 895 | .freq_tbl = ftbl_gcc_pdm2_clk, |
| 896 | .current_freq = &rcg_dummy_freq, |
| 897 | .base = &virt_bases[GCC_BASE], |
| 898 | .c = { |
| 899 | .dbg_name = "pdm2_clk_src", |
| 900 | .ops = &clk_ops_rcg, |
| 901 | VDD_DIG_FMAX_MAP1(LOW, 60000000), |
| 902 | CLK_INIT(pdm2_clk_src.c), |
| 903 | }, |
| 904 | }; |
| 905 | |
| 906 | static struct clk_freq_tbl ftbl_gcc_qpic_clk[] = { |
| 907 | F( 50000000, gpll0, 12, 0, 0), |
| 908 | F(100000000, gpll0, 6, 0, 0), |
| 909 | F_END |
| 910 | }; |
| 911 | |
| 912 | static struct rcg_clk qpic_clk_src = { |
| 913 | .cmd_rcgr_reg = QPIC_CMD_RCGR, |
| 914 | .set_rate = set_rate_mnd, |
| 915 | .freq_tbl = ftbl_gcc_qpic_clk, |
| 916 | .current_freq = &rcg_dummy_freq, |
| 917 | .base = &virt_bases[GCC_BASE], |
| 918 | .c = { |
| 919 | .dbg_name = "qpic_clk_src", |
| 920 | .ops = &clk_ops_rcg_mnd, |
| 921 | VDD_DIG_FMAX_MAP2(LOW, 50000000, NOMINAL, 100000000), |
| 922 | CLK_INIT(qpic_clk_src.c) |
| 923 | }, |
| 924 | }; |
| 925 | |
| 926 | static struct clk_freq_tbl ftbl_gcc_sdcc2_apps_clk[] = { |
| 927 | F( 144000, cxo, 16, 3, 25), |
| 928 | F( 400000, cxo, 12, 1, 4), |
| 929 | F( 20000000, gpll0, 15, 1, 2), |
| 930 | F( 25000000, gpll0, 12, 1, 2), |
| 931 | F( 50000000, gpll0, 12, 0, 0), |
| 932 | F(100000000, gpll0, 6, 0, 0), |
| 933 | F(200000000, gpll0, 3, 0, 0), |
| 934 | F_END |
| 935 | }; |
| 936 | |
| 937 | static struct clk_freq_tbl ftbl_gcc_sdcc3_apps_clk[] = { |
| 938 | F( 144000, cxo, 16, 3, 25), |
| 939 | F( 400000, cxo, 12, 1, 4), |
| 940 | F( 20000000, gpll0, 15, 1, 2), |
| 941 | F( 25000000, gpll0, 12, 1, 2), |
| 942 | F( 50000000, gpll0, 12, 0, 0), |
| 943 | F(100000000, gpll0, 6, 0, 0), |
| 944 | F_END |
| 945 | }; |
| 946 | |
| 947 | static struct rcg_clk sdcc2_apps_clk_src = { |
| 948 | .cmd_rcgr_reg = SDCC2_APPS_CMD_RCGR, |
| 949 | .set_rate = set_rate_mnd, |
| 950 | .freq_tbl = ftbl_gcc_sdcc2_apps_clk, |
| 951 | .current_freq = &rcg_dummy_freq, |
| 952 | .base = &virt_bases[GCC_BASE], |
| 953 | .c = { |
| 954 | .dbg_name = "sdcc2_apps_clk_src", |
| 955 | .ops = &clk_ops_rcg_mnd, |
| 956 | VDD_DIG_FMAX_MAP2(LOW, 100000000, NOMINAL, 200000000), |
| 957 | CLK_INIT(sdcc2_apps_clk_src.c) |
| 958 | }, |
| 959 | }; |
| 960 | |
| 961 | static struct rcg_clk sdcc3_apps_clk_src = { |
| 962 | .cmd_rcgr_reg = SDCC3_APPS_CMD_RCGR, |
| 963 | .set_rate = set_rate_mnd, |
| 964 | .freq_tbl = ftbl_gcc_sdcc3_apps_clk, |
| 965 | .current_freq = &rcg_dummy_freq, |
| 966 | .base = &virt_bases[GCC_BASE], |
| 967 | .c = { |
| 968 | .dbg_name = "sdcc3_apps_clk_src", |
| 969 | .ops = &clk_ops_rcg_mnd, |
| 970 | VDD_DIG_FMAX_MAP2(LOW, 50000000, NOMINAL, 100000000), |
| 971 | CLK_INIT(sdcc3_apps_clk_src.c) |
| 972 | }, |
| 973 | }; |
| 974 | |
| 975 | static struct clk_freq_tbl ftbl_gcc_usb_hs_system_clk[] = { |
| 976 | F(75000000, gpll0, 8, 0, 0), |
| 977 | F_END |
| 978 | }; |
| 979 | |
| 980 | static struct rcg_clk usb_hs_system_clk_src = { |
| 981 | .cmd_rcgr_reg = USB_HS_SYSTEM_CMD_RCGR, |
| 982 | .set_rate = set_rate_hid, |
| 983 | .freq_tbl = ftbl_gcc_usb_hs_system_clk, |
| 984 | .current_freq = &rcg_dummy_freq, |
| 985 | .base = &virt_bases[GCC_BASE], |
| 986 | .c = { |
| 987 | .dbg_name = "usb_hs_system_clk_src", |
| 988 | .ops = &clk_ops_rcg, |
| 989 | VDD_DIG_FMAX_MAP2(LOW, 37500000, NOMINAL, 75000000), |
| 990 | CLK_INIT(usb_hs_system_clk_src.c), |
| 991 | }, |
| 992 | }; |
| 993 | |
| 994 | static struct clk_freq_tbl ftbl_gcc_usb_hsic_clk[] = { |
| 995 | F_HSIC(480000000, gpll1, 1, 0, 0), |
| 996 | F_END |
| 997 | }; |
| 998 | |
| 999 | static struct rcg_clk usb_hsic_clk_src = { |
| 1000 | .cmd_rcgr_reg = USB_HSIC_CMD_RCGR, |
| 1001 | .set_rate = set_rate_hid, |
| 1002 | .freq_tbl = ftbl_gcc_usb_hsic_clk, |
| 1003 | .current_freq = &rcg_dummy_freq, |
| 1004 | .base = &virt_bases[GCC_BASE], |
| 1005 | .c = { |
| 1006 | .dbg_name = "usb_hsic_clk_src", |
| 1007 | .ops = &clk_ops_rcg, |
| 1008 | VDD_DIG_FMAX_MAP1(LOW, 480000000), |
| 1009 | CLK_INIT(usb_hsic_clk_src.c), |
| 1010 | }, |
| 1011 | }; |
| 1012 | |
| 1013 | static struct clk_freq_tbl ftbl_gcc_usb_hsic_io_cal_clk[] = { |
| 1014 | F(9600000, cxo, 2, 0, 0), |
| 1015 | F_END |
| 1016 | }; |
| 1017 | |
| 1018 | static struct rcg_clk usb_hsic_io_cal_clk_src = { |
| 1019 | .cmd_rcgr_reg = USB_HSIC_IO_CAL_CMD_RCGR, |
| 1020 | .set_rate = set_rate_hid, |
| 1021 | .freq_tbl = ftbl_gcc_usb_hsic_io_cal_clk, |
| 1022 | .current_freq = &rcg_dummy_freq, |
| 1023 | .base = &virt_bases[GCC_BASE], |
| 1024 | .c = { |
| 1025 | .dbg_name = "usb_hsic_io_cal_clk_src", |
| 1026 | .ops = &clk_ops_rcg, |
| 1027 | VDD_DIG_FMAX_MAP1(LOW, 9600000), |
| 1028 | CLK_INIT(usb_hsic_io_cal_clk_src.c), |
| 1029 | }, |
| 1030 | }; |
| 1031 | |
| 1032 | static struct clk_freq_tbl ftbl_gcc_usb_hsic_system_clk[] = { |
| 1033 | F(75000000, gpll0, 8, 0, 0), |
| 1034 | F_END |
| 1035 | }; |
| 1036 | |
| 1037 | static struct rcg_clk usb_hsic_system_clk_src = { |
| 1038 | .cmd_rcgr_reg = USB_HSIC_SYSTEM_CMD_RCGR, |
| 1039 | .set_rate = set_rate_hid, |
| 1040 | .freq_tbl = ftbl_gcc_usb_hsic_system_clk, |
| 1041 | .current_freq = &rcg_dummy_freq, |
| 1042 | .base = &virt_bases[GCC_BASE], |
| 1043 | .c = { |
| 1044 | .dbg_name = "usb_hsic_system_clk_src", |
| 1045 | .ops = &clk_ops_rcg, |
| 1046 | VDD_DIG_FMAX_MAP2(LOW, 60000000, NOMINAL, 75000000), |
| 1047 | CLK_INIT(usb_hsic_system_clk_src.c), |
| 1048 | }, |
| 1049 | }; |
| 1050 | |
| 1051 | static struct clk_freq_tbl ftbl_gcc_usb_hsic_xcvr_fs_clk[] = { |
| 1052 | F(60000000, gpll0, 10, 0, 0), |
| 1053 | F_END |
| 1054 | }; |
| 1055 | |
| 1056 | static struct rcg_clk usb_hsic_xcvr_fs_clk_src = { |
| 1057 | .cmd_rcgr_reg = USB_HSIC_XCVR_FS_CMD_RCGR, |
| 1058 | .set_rate = set_rate_hid, |
| 1059 | .freq_tbl = ftbl_gcc_usb_hsic_xcvr_fs_clk, |
| 1060 | .current_freq = &rcg_dummy_freq, |
| 1061 | .base = &virt_bases[GCC_BASE], |
| 1062 | .c = { |
| 1063 | .dbg_name = "usb_hsic_xcvr_fs_clk_src", |
| 1064 | .ops = &clk_ops_rcg, |
| 1065 | VDD_DIG_FMAX_MAP1(LOW, 60000000), |
| 1066 | CLK_INIT(usb_hsic_xcvr_fs_clk_src.c), |
| 1067 | }, |
| 1068 | }; |
| 1069 | |
| 1070 | static struct local_vote_clk gcc_bam_dma_ahb_clk = { |
| 1071 | .cbcr_reg = BAM_DMA_AHB_CBCR, |
| 1072 | .vote_reg = APCS_CLOCK_BRANCH_ENA_VOTE, |
| 1073 | .en_mask = BIT(12), |
| 1074 | .base = &virt_bases[GCC_BASE], |
| 1075 | .c = { |
| 1076 | .dbg_name = "gcc_bam_dma_ahb_clk", |
| 1077 | .ops = &clk_ops_vote, |
| 1078 | CLK_INIT(gcc_bam_dma_ahb_clk.c), |
| 1079 | }, |
| 1080 | }; |
| 1081 | |
| 1082 | static struct local_vote_clk gcc_blsp1_ahb_clk = { |
| 1083 | .cbcr_reg = BLSP1_AHB_CBCR, |
| 1084 | .vote_reg = APCS_CLOCK_BRANCH_ENA_VOTE, |
| 1085 | .en_mask = BIT(17), |
| 1086 | .base = &virt_bases[GCC_BASE], |
| 1087 | .c = { |
| 1088 | .dbg_name = "gcc_blsp1_ahb_clk", |
| 1089 | .ops = &clk_ops_vote, |
| 1090 | CLK_INIT(gcc_blsp1_ahb_clk.c), |
| 1091 | }, |
| 1092 | }; |
| 1093 | |
| 1094 | static struct branch_clk gcc_blsp1_qup1_i2c_apps_clk = { |
| 1095 | .cbcr_reg = BLSP1_QUP1_I2C_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1096 | .base = &virt_bases[GCC_BASE], |
| 1097 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1098 | .parent = &cxo_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1099 | .dbg_name = "gcc_blsp1_qup1_i2c_apps_clk", |
| 1100 | .ops = &clk_ops_branch, |
| 1101 | CLK_INIT(gcc_blsp1_qup1_i2c_apps_clk.c), |
| 1102 | }, |
| 1103 | }; |
| 1104 | |
| 1105 | static struct branch_clk gcc_blsp1_qup1_spi_apps_clk = { |
| 1106 | .cbcr_reg = BLSP1_QUP1_SPI_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1107 | .has_sibling = 0, |
| 1108 | .base = &virt_bases[GCC_BASE], |
| 1109 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1110 | .parent = &blsp1_qup1_spi_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1111 | .dbg_name = "gcc_blsp1_qup1_spi_apps_clk", |
| 1112 | .ops = &clk_ops_branch, |
| 1113 | CLK_INIT(gcc_blsp1_qup1_spi_apps_clk.c), |
| 1114 | }, |
| 1115 | }; |
| 1116 | |
| 1117 | static struct branch_clk gcc_blsp1_qup2_i2c_apps_clk = { |
| 1118 | .cbcr_reg = BLSP1_QUP2_I2C_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1119 | .base = &virt_bases[GCC_BASE], |
| 1120 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1121 | .parent = &cxo_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1122 | .dbg_name = "gcc_blsp1_qup2_i2c_apps_clk", |
| 1123 | .ops = &clk_ops_branch, |
| 1124 | CLK_INIT(gcc_blsp1_qup2_i2c_apps_clk.c), |
| 1125 | }, |
| 1126 | }; |
| 1127 | |
| 1128 | static struct branch_clk gcc_blsp1_qup2_spi_apps_clk = { |
| 1129 | .cbcr_reg = BLSP1_QUP2_SPI_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1130 | .has_sibling = 0, |
| 1131 | .base = &virt_bases[GCC_BASE], |
| 1132 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1133 | .parent = &blsp1_qup2_spi_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1134 | .dbg_name = "gcc_blsp1_qup2_spi_apps_clk", |
| 1135 | .ops = &clk_ops_branch, |
| 1136 | CLK_INIT(gcc_blsp1_qup2_spi_apps_clk.c), |
| 1137 | }, |
| 1138 | }; |
| 1139 | |
| 1140 | static struct branch_clk gcc_blsp1_qup3_i2c_apps_clk = { |
| 1141 | .cbcr_reg = BLSP1_QUP3_I2C_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1142 | .base = &virt_bases[GCC_BASE], |
| 1143 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1144 | .parent = &cxo_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1145 | .dbg_name = "gcc_blsp1_qup3_i2c_apps_clk", |
| 1146 | .ops = &clk_ops_branch, |
| 1147 | CLK_INIT(gcc_blsp1_qup3_i2c_apps_clk.c), |
| 1148 | }, |
| 1149 | }; |
| 1150 | |
| 1151 | static struct branch_clk gcc_blsp1_qup3_spi_apps_clk = { |
| 1152 | .cbcr_reg = BLSP1_QUP3_SPI_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1153 | .has_sibling = 0, |
| 1154 | .base = &virt_bases[GCC_BASE], |
| 1155 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1156 | .parent = &blsp1_qup3_spi_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1157 | .dbg_name = "gcc_blsp1_qup3_spi_apps_clk", |
| 1158 | .ops = &clk_ops_branch, |
| 1159 | CLK_INIT(gcc_blsp1_qup3_spi_apps_clk.c), |
| 1160 | }, |
| 1161 | }; |
| 1162 | |
| 1163 | static struct branch_clk gcc_blsp1_qup4_i2c_apps_clk = { |
| 1164 | .cbcr_reg = BLSP1_QUP4_I2C_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1165 | .base = &virt_bases[GCC_BASE], |
| 1166 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1167 | .parent = &cxo_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1168 | .dbg_name = "gcc_blsp1_qup4_i2c_apps_clk", |
| 1169 | .ops = &clk_ops_branch, |
| 1170 | CLK_INIT(gcc_blsp1_qup4_i2c_apps_clk.c), |
| 1171 | }, |
| 1172 | }; |
| 1173 | |
| 1174 | static struct branch_clk gcc_blsp1_qup4_spi_apps_clk = { |
| 1175 | .cbcr_reg = BLSP1_QUP4_SPI_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1176 | .has_sibling = 0, |
| 1177 | .base = &virt_bases[GCC_BASE], |
| 1178 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1179 | .parent = &blsp1_qup4_spi_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1180 | .dbg_name = "gcc_blsp1_qup4_spi_apps_clk", |
| 1181 | .ops = &clk_ops_branch, |
| 1182 | CLK_INIT(gcc_blsp1_qup4_spi_apps_clk.c), |
| 1183 | }, |
| 1184 | }; |
| 1185 | |
| 1186 | static struct branch_clk gcc_blsp1_qup5_i2c_apps_clk = { |
| 1187 | .cbcr_reg = BLSP1_QUP5_I2C_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1188 | .base = &virt_bases[GCC_BASE], |
| 1189 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1190 | .parent = &cxo_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1191 | .dbg_name = "gcc_blsp1_qup5_i2c_apps_clk", |
| 1192 | .ops = &clk_ops_branch, |
| 1193 | CLK_INIT(gcc_blsp1_qup5_i2c_apps_clk.c), |
| 1194 | }, |
| 1195 | }; |
| 1196 | |
| 1197 | static struct branch_clk gcc_blsp1_qup5_spi_apps_clk = { |
| 1198 | .cbcr_reg = BLSP1_QUP5_SPI_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1199 | .has_sibling = 0, |
| 1200 | .base = &virt_bases[GCC_BASE], |
| 1201 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1202 | .parent = &blsp1_qup5_spi_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1203 | .dbg_name = "gcc_blsp1_qup5_spi_apps_clk", |
| 1204 | .ops = &clk_ops_branch, |
| 1205 | CLK_INIT(gcc_blsp1_qup5_spi_apps_clk.c), |
| 1206 | }, |
| 1207 | }; |
| 1208 | |
| 1209 | static struct branch_clk gcc_blsp1_qup6_i2c_apps_clk = { |
| 1210 | .cbcr_reg = BLSP1_QUP6_I2C_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1211 | .base = &virt_bases[GCC_BASE], |
| 1212 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1213 | .parent = &cxo_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1214 | .dbg_name = "gcc_blsp1_qup6_i2c_apps_clk", |
| 1215 | .ops = &clk_ops_branch, |
| 1216 | CLK_INIT(gcc_blsp1_qup6_i2c_apps_clk.c), |
| 1217 | }, |
| 1218 | }; |
| 1219 | |
| 1220 | static struct branch_clk gcc_blsp1_qup6_spi_apps_clk = { |
| 1221 | .cbcr_reg = BLSP1_QUP6_SPI_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1222 | .has_sibling = 0, |
| 1223 | .base = &virt_bases[GCC_BASE], |
| 1224 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1225 | .parent = &blsp1_qup6_spi_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1226 | .dbg_name = "gcc_blsp1_qup6_spi_apps_clk", |
| 1227 | .ops = &clk_ops_branch, |
| 1228 | CLK_INIT(gcc_blsp1_qup6_spi_apps_clk.c), |
| 1229 | }, |
| 1230 | }; |
| 1231 | |
| 1232 | static struct branch_clk gcc_blsp1_uart1_apps_clk = { |
| 1233 | .cbcr_reg = BLSP1_UART1_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1234 | .has_sibling = 0, |
| 1235 | .base = &virt_bases[GCC_BASE], |
| 1236 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1237 | .parent = &blsp1_uart1_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1238 | .dbg_name = "gcc_blsp1_uart1_apps_clk", |
| 1239 | .ops = &clk_ops_branch, |
| 1240 | CLK_INIT(gcc_blsp1_uart1_apps_clk.c), |
| 1241 | }, |
| 1242 | }; |
| 1243 | |
| 1244 | static struct branch_clk gcc_blsp1_uart2_apps_clk = { |
| 1245 | .cbcr_reg = BLSP1_UART2_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1246 | .has_sibling = 0, |
| 1247 | .base = &virt_bases[GCC_BASE], |
| 1248 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1249 | .parent = &blsp1_uart2_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1250 | .dbg_name = "gcc_blsp1_uart2_apps_clk", |
| 1251 | .ops = &clk_ops_branch, |
| 1252 | CLK_INIT(gcc_blsp1_uart2_apps_clk.c), |
| 1253 | }, |
| 1254 | }; |
| 1255 | |
| 1256 | static struct branch_clk gcc_blsp1_uart3_apps_clk = { |
| 1257 | .cbcr_reg = BLSP1_UART3_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1258 | .has_sibling = 0, |
| 1259 | .base = &virt_bases[GCC_BASE], |
| 1260 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1261 | .parent = &blsp1_uart3_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1262 | .dbg_name = "gcc_blsp1_uart3_apps_clk", |
| 1263 | .ops = &clk_ops_branch, |
| 1264 | CLK_INIT(gcc_blsp1_uart3_apps_clk.c), |
| 1265 | }, |
| 1266 | }; |
| 1267 | |
| 1268 | static struct branch_clk gcc_blsp1_uart4_apps_clk = { |
| 1269 | .cbcr_reg = BLSP1_UART4_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1270 | .has_sibling = 0, |
| 1271 | .base = &virt_bases[GCC_BASE], |
| 1272 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1273 | .parent = &blsp1_uart4_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1274 | .dbg_name = "gcc_blsp1_uart4_apps_clk", |
| 1275 | .ops = &clk_ops_branch, |
| 1276 | CLK_INIT(gcc_blsp1_uart4_apps_clk.c), |
| 1277 | }, |
| 1278 | }; |
| 1279 | |
| 1280 | static struct branch_clk gcc_blsp1_uart5_apps_clk = { |
| 1281 | .cbcr_reg = BLSP1_UART5_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1282 | .has_sibling = 0, |
| 1283 | .base = &virt_bases[GCC_BASE], |
| 1284 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1285 | .parent = &blsp1_uart5_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1286 | .dbg_name = "gcc_blsp1_uart5_apps_clk", |
| 1287 | .ops = &clk_ops_branch, |
| 1288 | CLK_INIT(gcc_blsp1_uart5_apps_clk.c), |
| 1289 | }, |
| 1290 | }; |
| 1291 | |
| 1292 | static struct branch_clk gcc_blsp1_uart6_apps_clk = { |
| 1293 | .cbcr_reg = BLSP1_UART6_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1294 | .has_sibling = 0, |
| 1295 | .base = &virt_bases[GCC_BASE], |
| 1296 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1297 | .parent = &blsp1_uart6_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1298 | .dbg_name = "gcc_blsp1_uart6_apps_clk", |
| 1299 | .ops = &clk_ops_branch, |
| 1300 | CLK_INIT(gcc_blsp1_uart6_apps_clk.c), |
| 1301 | }, |
| 1302 | }; |
| 1303 | |
| 1304 | static struct local_vote_clk gcc_boot_rom_ahb_clk = { |
| 1305 | .cbcr_reg = BOOT_ROM_AHB_CBCR, |
| 1306 | .vote_reg = APCS_CLOCK_BRANCH_ENA_VOTE, |
| 1307 | .en_mask = BIT(10), |
| 1308 | .base = &virt_bases[GCC_BASE], |
| 1309 | .c = { |
| 1310 | .dbg_name = "gcc_boot_rom_ahb_clk", |
| 1311 | .ops = &clk_ops_vote, |
| 1312 | CLK_INIT(gcc_boot_rom_ahb_clk.c), |
| 1313 | }, |
| 1314 | }; |
| 1315 | |
| 1316 | static struct local_vote_clk gcc_ce1_ahb_clk = { |
| 1317 | .cbcr_reg = CE1_AHB_CBCR, |
| 1318 | .vote_reg = APCS_CLOCK_BRANCH_ENA_VOTE, |
| 1319 | .en_mask = BIT(3), |
| 1320 | .base = &virt_bases[GCC_BASE], |
| 1321 | .c = { |
| 1322 | .dbg_name = "gcc_ce1_ahb_clk", |
| 1323 | .ops = &clk_ops_vote, |
| 1324 | CLK_INIT(gcc_ce1_ahb_clk.c), |
| 1325 | }, |
| 1326 | }; |
| 1327 | |
| 1328 | static struct local_vote_clk gcc_ce1_axi_clk = { |
| 1329 | .cbcr_reg = CE1_AXI_CBCR, |
| 1330 | .vote_reg = APCS_CLOCK_BRANCH_ENA_VOTE, |
| 1331 | .en_mask = BIT(4), |
| 1332 | .base = &virt_bases[GCC_BASE], |
| 1333 | .c = { |
| 1334 | .dbg_name = "gcc_ce1_axi_clk", |
| 1335 | .ops = &clk_ops_vote, |
| 1336 | CLK_INIT(gcc_ce1_axi_clk.c), |
| 1337 | }, |
| 1338 | }; |
| 1339 | |
| 1340 | static struct local_vote_clk gcc_ce1_clk = { |
| 1341 | .cbcr_reg = CE1_CBCR, |
| 1342 | .vote_reg = APCS_CLOCK_BRANCH_ENA_VOTE, |
| 1343 | .en_mask = BIT(5), |
| 1344 | .base = &virt_bases[GCC_BASE], |
| 1345 | .c = { |
| 1346 | .dbg_name = "gcc_ce1_clk", |
| 1347 | .ops = &clk_ops_vote, |
| 1348 | CLK_INIT(gcc_ce1_clk.c), |
| 1349 | }, |
| 1350 | }; |
| 1351 | |
| 1352 | static struct branch_clk gcc_gp1_clk = { |
| 1353 | .cbcr_reg = GP1_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1354 | .has_sibling = 0, |
| 1355 | .base = &virt_bases[GCC_BASE], |
| 1356 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1357 | .parent = &gp1_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1358 | .dbg_name = "gcc_gp1_clk", |
| 1359 | .ops = &clk_ops_branch, |
| 1360 | CLK_INIT(gcc_gp1_clk.c), |
| 1361 | }, |
| 1362 | }; |
| 1363 | |
| 1364 | static struct branch_clk gcc_gp2_clk = { |
| 1365 | .cbcr_reg = GP2_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1366 | .has_sibling = 0, |
| 1367 | .base = &virt_bases[GCC_BASE], |
| 1368 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1369 | .parent = &gp2_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1370 | .dbg_name = "gcc_gp2_clk", |
| 1371 | .ops = &clk_ops_branch, |
| 1372 | CLK_INIT(gcc_gp2_clk.c), |
| 1373 | }, |
| 1374 | }; |
| 1375 | |
| 1376 | static struct branch_clk gcc_gp3_clk = { |
| 1377 | .cbcr_reg = GP3_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1378 | .has_sibling = 0, |
| 1379 | .base = &virt_bases[GCC_BASE], |
| 1380 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1381 | .parent = &gp3_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1382 | .dbg_name = "gcc_gp3_clk", |
| 1383 | .ops = &clk_ops_branch, |
| 1384 | CLK_INIT(gcc_gp3_clk.c), |
| 1385 | }, |
| 1386 | }; |
| 1387 | |
| 1388 | static struct branch_clk gcc_ipa_clk = { |
| 1389 | .cbcr_reg = IPA_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1390 | .has_sibling = 1, |
| 1391 | .base = &virt_bases[GCC_BASE], |
| 1392 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1393 | .parent = &ipa_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1394 | .dbg_name = "gcc_ipa_clk", |
| 1395 | .ops = &clk_ops_branch, |
| 1396 | CLK_INIT(gcc_ipa_clk.c), |
| 1397 | }, |
| 1398 | }; |
| 1399 | |
| 1400 | static struct branch_clk gcc_ipa_cnoc_clk = { |
| 1401 | .cbcr_reg = IPA_CNOC_CBCR, |
| 1402 | .has_sibling = 1, |
| 1403 | .base = &virt_bases[GCC_BASE], |
| 1404 | .c = { |
| 1405 | .dbg_name = "gcc_ipa_cnoc_clk", |
| 1406 | .ops = &clk_ops_branch, |
| 1407 | CLK_INIT(gcc_ipa_cnoc_clk.c), |
| 1408 | }, |
| 1409 | }; |
| 1410 | |
Tianyi Gou | 0e10e79 | 2012-11-29 18:28:32 -0800 | [diff] [blame] | 1411 | static struct branch_clk gcc_ipa_sleep_clk = { |
| 1412 | .cbcr_reg = IPA_SLEEP_CBCR, |
| 1413 | .has_sibling = 1, |
| 1414 | .base = &virt_bases[GCC_BASE], |
| 1415 | .c = { |
| 1416 | .dbg_name = "gcc_ipa_sleep_clk", |
| 1417 | .ops = &clk_ops_branch, |
| 1418 | CLK_INIT(gcc_ipa_sleep_clk.c), |
| 1419 | }, |
| 1420 | }; |
| 1421 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1422 | static struct branch_clk gcc_pdm2_clk = { |
| 1423 | .cbcr_reg = PDM2_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1424 | .has_sibling = 0, |
| 1425 | .base = &virt_bases[GCC_BASE], |
| 1426 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1427 | .parent = &pdm2_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1428 | .dbg_name = "gcc_pdm2_clk", |
| 1429 | .ops = &clk_ops_branch, |
| 1430 | CLK_INIT(gcc_pdm2_clk.c), |
| 1431 | }, |
| 1432 | }; |
| 1433 | |
| 1434 | static struct branch_clk gcc_pdm_ahb_clk = { |
| 1435 | .cbcr_reg = PDM_AHB_CBCR, |
| 1436 | .has_sibling = 1, |
| 1437 | .base = &virt_bases[GCC_BASE], |
| 1438 | .c = { |
| 1439 | .dbg_name = "gcc_pdm_ahb_clk", |
| 1440 | .ops = &clk_ops_branch, |
| 1441 | CLK_INIT(gcc_pdm_ahb_clk.c), |
| 1442 | }, |
| 1443 | }; |
| 1444 | |
| 1445 | static struct local_vote_clk gcc_prng_ahb_clk = { |
| 1446 | .cbcr_reg = PRNG_AHB_CBCR, |
| 1447 | .vote_reg = APCS_CLOCK_BRANCH_ENA_VOTE, |
| 1448 | .en_mask = BIT(13), |
| 1449 | .base = &virt_bases[GCC_BASE], |
| 1450 | .c = { |
| 1451 | .dbg_name = "gcc_prng_ahb_clk", |
| 1452 | .ops = &clk_ops_vote, |
| 1453 | CLK_INIT(gcc_prng_ahb_clk.c), |
| 1454 | }, |
| 1455 | }; |
| 1456 | |
| 1457 | static struct branch_clk gcc_qpic_ahb_clk = { |
| 1458 | .cbcr_reg = QPIC_AHB_CBCR, |
| 1459 | .has_sibling = 1, |
| 1460 | .base = &virt_bases[GCC_BASE], |
| 1461 | .c = { |
| 1462 | .dbg_name = "gcc_qpic_ahb_clk", |
| 1463 | .ops = &clk_ops_branch, |
| 1464 | CLK_INIT(gcc_qpic_ahb_clk.c), |
| 1465 | }, |
| 1466 | }; |
| 1467 | |
| 1468 | static struct branch_clk gcc_qpic_clk = { |
| 1469 | .cbcr_reg = QPIC_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1470 | .has_sibling = 0, |
| 1471 | .base = &virt_bases[GCC_BASE], |
| 1472 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1473 | .parent = &qpic_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1474 | .dbg_name = "gcc_qpic_clk", |
| 1475 | .ops = &clk_ops_branch, |
| 1476 | CLK_INIT(gcc_qpic_clk.c), |
| 1477 | }, |
| 1478 | }; |
| 1479 | |
| 1480 | static struct branch_clk gcc_sdcc2_ahb_clk = { |
| 1481 | .cbcr_reg = SDCC2_AHB_CBCR, |
| 1482 | .has_sibling = 1, |
| 1483 | .base = &virt_bases[GCC_BASE], |
| 1484 | .c = { |
| 1485 | .dbg_name = "gcc_sdcc2_ahb_clk", |
| 1486 | .ops = &clk_ops_branch, |
| 1487 | CLK_INIT(gcc_sdcc2_ahb_clk.c), |
| 1488 | }, |
| 1489 | }; |
| 1490 | |
| 1491 | static struct branch_clk gcc_sdcc2_apps_clk = { |
| 1492 | .cbcr_reg = SDCC2_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1493 | .has_sibling = 0, |
| 1494 | .base = &virt_bases[GCC_BASE], |
| 1495 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1496 | .parent = &sdcc2_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1497 | .dbg_name = "gcc_sdcc2_apps_clk", |
| 1498 | .ops = &clk_ops_branch, |
| 1499 | CLK_INIT(gcc_sdcc2_apps_clk.c), |
| 1500 | }, |
| 1501 | }; |
| 1502 | |
| 1503 | static struct branch_clk gcc_sdcc3_ahb_clk = { |
| 1504 | .cbcr_reg = SDCC3_AHB_CBCR, |
| 1505 | .has_sibling = 1, |
| 1506 | .base = &virt_bases[GCC_BASE], |
| 1507 | .c = { |
| 1508 | .dbg_name = "gcc_sdcc3_ahb_clk", |
| 1509 | .ops = &clk_ops_branch, |
| 1510 | CLK_INIT(gcc_sdcc3_ahb_clk.c), |
| 1511 | }, |
| 1512 | }; |
| 1513 | |
| 1514 | static struct branch_clk gcc_sdcc3_apps_clk = { |
| 1515 | .cbcr_reg = SDCC3_APPS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1516 | .has_sibling = 0, |
| 1517 | .base = &virt_bases[GCC_BASE], |
| 1518 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1519 | .parent = &sdcc3_apps_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1520 | .dbg_name = "gcc_sdcc3_apps_clk", |
| 1521 | .ops = &clk_ops_branch, |
| 1522 | CLK_INIT(gcc_sdcc3_apps_clk.c), |
| 1523 | }, |
| 1524 | }; |
| 1525 | |
| 1526 | static struct branch_clk gcc_sys_noc_ipa_axi_clk = { |
| 1527 | .cbcr_reg = SYS_NOC_IPA_AXI_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1528 | .has_sibling = 1, |
| 1529 | .base = &virt_bases[GCC_BASE], |
| 1530 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1531 | .parent = &ipa_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1532 | .dbg_name = "gcc_sys_noc_ipa_axi_clk", |
| 1533 | .ops = &clk_ops_branch, |
| 1534 | CLK_INIT(gcc_sys_noc_ipa_axi_clk.c), |
| 1535 | }, |
| 1536 | }; |
| 1537 | |
| 1538 | static struct branch_clk gcc_usb_hs_ahb_clk = { |
| 1539 | .cbcr_reg = USB_HS_AHB_CBCR, |
| 1540 | .has_sibling = 1, |
| 1541 | .base = &virt_bases[GCC_BASE], |
| 1542 | .c = { |
| 1543 | .dbg_name = "gcc_usb_hs_ahb_clk", |
| 1544 | .ops = &clk_ops_branch, |
| 1545 | CLK_INIT(gcc_usb_hs_ahb_clk.c), |
| 1546 | }, |
| 1547 | }; |
| 1548 | |
| 1549 | static struct branch_clk gcc_usb_hs_system_clk = { |
| 1550 | .cbcr_reg = USB_HS_SYSTEM_CBCR, |
| 1551 | .bcr_reg = USB_HS_BCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1552 | .has_sibling = 0, |
| 1553 | .base = &virt_bases[GCC_BASE], |
| 1554 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1555 | .parent = &usb_hs_system_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1556 | .dbg_name = "gcc_usb_hs_system_clk", |
| 1557 | .ops = &clk_ops_branch, |
| 1558 | CLK_INIT(gcc_usb_hs_system_clk.c), |
| 1559 | }, |
| 1560 | }; |
| 1561 | |
| 1562 | static struct branch_clk gcc_usb_hsic_ahb_clk = { |
| 1563 | .cbcr_reg = USB_HSIC_AHB_CBCR, |
| 1564 | .has_sibling = 1, |
| 1565 | .base = &virt_bases[GCC_BASE], |
| 1566 | .c = { |
| 1567 | .dbg_name = "gcc_usb_hsic_ahb_clk", |
| 1568 | .ops = &clk_ops_branch, |
| 1569 | CLK_INIT(gcc_usb_hsic_ahb_clk.c), |
| 1570 | }, |
| 1571 | }; |
| 1572 | |
| 1573 | static struct branch_clk gcc_usb_hsic_clk = { |
| 1574 | .cbcr_reg = USB_HSIC_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1575 | .has_sibling = 0, |
| 1576 | .base = &virt_bases[GCC_BASE], |
| 1577 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1578 | .parent = &usb_hsic_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1579 | .dbg_name = "gcc_usb_hsic_clk", |
| 1580 | .ops = &clk_ops_branch, |
| 1581 | CLK_INIT(gcc_usb_hsic_clk.c), |
| 1582 | }, |
| 1583 | }; |
| 1584 | |
| 1585 | static struct branch_clk gcc_usb_hsic_io_cal_clk = { |
| 1586 | .cbcr_reg = USB_HSIC_IO_CAL_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1587 | .has_sibling = 0, |
| 1588 | .base = &virt_bases[GCC_BASE], |
| 1589 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1590 | .parent = &usb_hsic_io_cal_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1591 | .dbg_name = "gcc_usb_hsic_io_cal_clk", |
| 1592 | .ops = &clk_ops_branch, |
| 1593 | CLK_INIT(gcc_usb_hsic_io_cal_clk.c), |
| 1594 | }, |
| 1595 | }; |
| 1596 | |
| 1597 | static struct branch_clk gcc_usb_hsic_system_clk = { |
| 1598 | .cbcr_reg = USB_HSIC_SYSTEM_CBCR, |
| 1599 | .bcr_reg = USB_HS_HSIC_BCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1600 | .has_sibling = 0, |
| 1601 | .base = &virt_bases[GCC_BASE], |
| 1602 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1603 | .parent = &usb_hsic_system_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1604 | .dbg_name = "gcc_usb_hsic_system_clk", |
| 1605 | .ops = &clk_ops_branch, |
| 1606 | CLK_INIT(gcc_usb_hsic_system_clk.c), |
| 1607 | }, |
| 1608 | }; |
| 1609 | |
| 1610 | static struct branch_clk gcc_usb_hsic_xcvr_fs_clk = { |
| 1611 | .cbcr_reg = USB_HSIC_XCVR_FS_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1612 | .has_sibling = 0, |
| 1613 | .base = &virt_bases[GCC_BASE], |
| 1614 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1615 | .parent = &usb_hsic_xcvr_fs_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1616 | .dbg_name = "gcc_usb_hsic_xcvr_fs_clk", |
| 1617 | .ops = &clk_ops_branch, |
| 1618 | CLK_INIT(gcc_usb_hsic_xcvr_fs_clk.c), |
| 1619 | }, |
| 1620 | }; |
| 1621 | |
| 1622 | /* LPASS clock data */ |
| 1623 | static struct clk_freq_tbl ftbl_audio_core_lpaif_clock[] = { |
| 1624 | F_LPASS( 512000, lpapll0, 16, 1, 48), |
| 1625 | F_LPASS( 768000, lpapll0, 16, 1, 32), |
| 1626 | F_LPASS( 1024000, lpapll0, 16, 1, 24), |
| 1627 | F_LPASS( 1536000, lpapll0, 16, 1, 16), |
| 1628 | F_LPASS( 2048000, lpapll0, 16, 1, 12), |
| 1629 | F_LPASS( 3072000, lpapll0, 16, 1, 8), |
| 1630 | F_LPASS( 4096000, lpapll0, 16, 1, 6), |
| 1631 | F_LPASS( 6144000, lpapll0, 16, 1, 4), |
| 1632 | F_LPASS( 8192000, lpapll0, 16, 1, 3), |
| 1633 | F_LPASS(12288000, lpapll0, 16, 1, 2), |
| 1634 | F_END |
| 1635 | }; |
| 1636 | |
| 1637 | static struct clk_freq_tbl ftbl_audio_core_lpaif_pcm_clock[] = { |
| 1638 | F_LPASS( 512000, lpapll0, 16, 1, 48), |
| 1639 | F_LPASS( 768000, lpapll0, 16, 1, 32), |
| 1640 | F_LPASS( 1024000, lpapll0, 16, 1, 24), |
| 1641 | F_LPASS( 1536000, lpapll0, 16, 1, 16), |
| 1642 | F_LPASS( 2048000, lpapll0, 16, 1, 12), |
| 1643 | F_LPASS( 3072000, lpapll0, 16, 1, 8), |
| 1644 | F_LPASS( 4096000, lpapll0, 16, 1, 6), |
| 1645 | F_LPASS( 6144000, lpapll0, 16, 1, 4), |
| 1646 | F_LPASS( 8192000, lpapll0, 16, 1, 3), |
| 1647 | F_END |
| 1648 | }; |
| 1649 | |
| 1650 | static struct rcg_clk audio_core_lpaif_pcmoe_clk_src = { |
| 1651 | .cmd_rcgr_reg = LPAIF_PCMOE_CMD_RCGR, |
| 1652 | .set_rate = set_rate_mnd, |
| 1653 | .freq_tbl = ftbl_audio_core_lpaif_clock, |
| 1654 | .current_freq = &rcg_dummy_freq, |
| 1655 | .base = &virt_bases[LPASS_BASE], |
| 1656 | .c = { |
| 1657 | .dbg_name = "audio_core_lpaif_pcmoe_clk_src", |
| 1658 | .ops = &clk_ops_rcg_mnd, |
| 1659 | VDD_DIG_FMAX_MAP1(LOW, 12288000), |
| 1660 | CLK_INIT(audio_core_lpaif_pcmoe_clk_src.c) |
| 1661 | }, |
| 1662 | }; |
| 1663 | |
| 1664 | static struct rcg_clk audio_core_lpaif_pri_clk_src = { |
| 1665 | .cmd_rcgr_reg = LPAIF_PRI_CMD_RCGR, |
| 1666 | .set_rate = set_rate_mnd, |
| 1667 | .freq_tbl = ftbl_audio_core_lpaif_clock, |
| 1668 | .current_freq = &rcg_dummy_freq, |
| 1669 | .base = &virt_bases[LPASS_BASE], |
| 1670 | .c = { |
| 1671 | .dbg_name = "audio_core_lpaif_pri_clk_src", |
| 1672 | .ops = &clk_ops_rcg_mnd, |
| 1673 | VDD_DIG_FMAX_MAP2(LOW, 12288000, NOMINAL, 24576000), |
| 1674 | CLK_INIT(audio_core_lpaif_pri_clk_src.c) |
| 1675 | }, |
| 1676 | }; |
| 1677 | |
| 1678 | static struct rcg_clk audio_core_lpaif_sec_clk_src = { |
| 1679 | .cmd_rcgr_reg = LPAIF_SEC_CMD_RCGR, |
| 1680 | .set_rate = set_rate_mnd, |
| 1681 | .freq_tbl = ftbl_audio_core_lpaif_clock, |
| 1682 | .current_freq = &rcg_dummy_freq, |
| 1683 | .base = &virt_bases[LPASS_BASE], |
| 1684 | .c = { |
| 1685 | .dbg_name = "audio_core_lpaif_sec_clk_src", |
| 1686 | .ops = &clk_ops_rcg_mnd, |
| 1687 | VDD_DIG_FMAX_MAP2(LOW, 12288000, NOMINAL, 24576000), |
| 1688 | CLK_INIT(audio_core_lpaif_sec_clk_src.c) |
| 1689 | }, |
| 1690 | }; |
| 1691 | |
| 1692 | static struct clk_freq_tbl ftbl_audio_core_slimbus_core_clock[] = { |
| 1693 | F_LPASS(26041000, lpapll0, 1, 10, 151), |
| 1694 | F_END |
| 1695 | }; |
| 1696 | |
| 1697 | static struct rcg_clk audio_core_slimbus_core_clk_src = { |
| 1698 | .cmd_rcgr_reg = SLIMBUS_CMD_RCGR, |
| 1699 | .set_rate = set_rate_mnd, |
| 1700 | .freq_tbl = ftbl_audio_core_slimbus_core_clock, |
| 1701 | .current_freq = &rcg_dummy_freq, |
| 1702 | .base = &virt_bases[LPASS_BASE], |
| 1703 | .c = { |
| 1704 | .dbg_name = "audio_core_slimbus_core_clk_src", |
| 1705 | .ops = &clk_ops_rcg_mnd, |
| 1706 | VDD_DIG_FMAX_MAP2(LOW, 13107000, NOMINAL, 26214000), |
| 1707 | CLK_INIT(audio_core_slimbus_core_clk_src.c) |
| 1708 | }, |
| 1709 | }; |
| 1710 | |
| 1711 | static struct rcg_clk audio_core_lpaif_pcm0_clk_src = { |
| 1712 | .cmd_rcgr_reg = LPAIF_PCM0_CMD_RCGR, |
| 1713 | .set_rate = set_rate_mnd, |
| 1714 | .freq_tbl = ftbl_audio_core_lpaif_pcm_clock, |
| 1715 | .current_freq = &rcg_dummy_freq, |
| 1716 | .base = &virt_bases[LPASS_BASE], |
| 1717 | .c = { |
| 1718 | .dbg_name = "audio_core_lpaif_pcm0_clk_src", |
| 1719 | .ops = &clk_ops_rcg_mnd, |
| 1720 | VDD_DIG_FMAX_MAP2(LOW, 4096000, NOMINAL, 8192000), |
| 1721 | CLK_INIT(audio_core_lpaif_pcm0_clk_src.c) |
| 1722 | }, |
| 1723 | }; |
| 1724 | |
| 1725 | static struct rcg_clk audio_core_lpaif_pcm1_clk_src = { |
| 1726 | .cmd_rcgr_reg = LPAIF_PCM1_CMD_RCGR, |
| 1727 | .set_rate = set_rate_mnd, |
| 1728 | .freq_tbl = ftbl_audio_core_lpaif_pcm_clock, |
| 1729 | .current_freq = &rcg_dummy_freq, |
| 1730 | .base = &virt_bases[LPASS_BASE], |
| 1731 | .c = { |
| 1732 | .dbg_name = "audio_core_lpaif_pcm1_clk_src", |
| 1733 | .ops = &clk_ops_rcg_mnd, |
| 1734 | VDD_DIG_FMAX_MAP2(LOW, 4096000, NOMINAL, 8192000), |
| 1735 | CLK_INIT(audio_core_lpaif_pcm1_clk_src.c) |
| 1736 | }, |
| 1737 | }; |
| 1738 | |
| 1739 | static struct branch_clk audio_core_slimbus_lfabif_clk = { |
| 1740 | .cbcr_reg = AUDIO_CORE_SLIMBUS_LFABIF_CBCR, |
| 1741 | .has_sibling = 1, |
| 1742 | .base = &virt_bases[LPASS_BASE], |
| 1743 | .c = { |
| 1744 | .dbg_name = "audio_core_slimbus_lfabif_clk", |
| 1745 | .ops = &clk_ops_branch, |
| 1746 | CLK_INIT(audio_core_slimbus_lfabif_clk.c), |
| 1747 | }, |
| 1748 | }; |
| 1749 | |
| 1750 | static struct branch_clk audio_core_lpaif_pcm_data_oe_clk = { |
| 1751 | .cbcr_reg = AUDIO_CORE_LPAIF_PCM_DATA_OE_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1752 | .base = &virt_bases[LPASS_BASE], |
| 1753 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1754 | .parent = &audio_core_lpaif_pcmoe_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1755 | .dbg_name = "audio_core_lpaif_pcm_data_oe_clk", |
| 1756 | .ops = &clk_ops_branch, |
| 1757 | CLK_INIT(audio_core_lpaif_pcm_data_oe_clk.c), |
| 1758 | }, |
| 1759 | }; |
| 1760 | |
| 1761 | static struct branch_clk audio_core_slimbus_core_clk = { |
| 1762 | .cbcr_reg = AUDIO_CORE_SLIMBUS_CORE_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1763 | .base = &virt_bases[LPASS_BASE], |
| 1764 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1765 | .parent = &audio_core_slimbus_core_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1766 | .dbg_name = "audio_core_slimbus_core_clk", |
| 1767 | .ops = &clk_ops_branch, |
| 1768 | CLK_INIT(audio_core_slimbus_core_clk.c), |
| 1769 | }, |
| 1770 | }; |
| 1771 | |
| 1772 | static struct branch_clk audio_core_lpaif_pri_ebit_clk = { |
| 1773 | .cbcr_reg = AUDIO_CORE_LPAIF_PRI_EBIT_CBCR, |
| 1774 | .has_sibling = 0, |
| 1775 | .base = &virt_bases[LPASS_BASE], |
| 1776 | .c = { |
| 1777 | .dbg_name = "audio_core_lpaif_pri_ebit_clk", |
| 1778 | .ops = &clk_ops_branch, |
| 1779 | CLK_INIT(audio_core_lpaif_pri_ebit_clk.c), |
| 1780 | }, |
| 1781 | }; |
| 1782 | |
| 1783 | static struct branch_clk audio_core_lpaif_pri_ibit_clk = { |
| 1784 | .cbcr_reg = AUDIO_CORE_LPAIF_PRI_IBIT_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1785 | .has_sibling = 1, |
| 1786 | .max_div = 15, |
| 1787 | .base = &virt_bases[LPASS_BASE], |
| 1788 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1789 | .parent = &audio_core_lpaif_pri_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1790 | .dbg_name = "audio_core_lpaif_pri_ibit_clk", |
| 1791 | .ops = &clk_ops_branch, |
| 1792 | CLK_INIT(audio_core_lpaif_pri_ibit_clk.c), |
| 1793 | }, |
| 1794 | }; |
| 1795 | |
| 1796 | static struct branch_clk audio_core_lpaif_pri_osr_clk = { |
| 1797 | .cbcr_reg = AUDIO_CORE_LPAIF_PRI_OSR_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1798 | .has_sibling = 1, |
| 1799 | .base = &virt_bases[LPASS_BASE], |
| 1800 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1801 | .parent = &audio_core_lpaif_pri_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1802 | .dbg_name = "audio_core_lpaif_pri_osr_clk", |
| 1803 | .ops = &clk_ops_branch, |
| 1804 | CLK_INIT(audio_core_lpaif_pri_osr_clk.c), |
| 1805 | }, |
| 1806 | }; |
| 1807 | |
| 1808 | static struct branch_clk audio_core_lpaif_pcm0_ebit_clk = { |
| 1809 | .cbcr_reg = AUDIO_CORE_LPAIF_PCM0_EBIT_CBCR, |
| 1810 | .has_sibling = 0, |
| 1811 | .base = &virt_bases[LPASS_BASE], |
| 1812 | .c = { |
| 1813 | .dbg_name = "audio_core_lpaif_pcm0_ebit_clk", |
| 1814 | .ops = &clk_ops_branch, |
| 1815 | CLK_INIT(audio_core_lpaif_pcm0_ebit_clk.c), |
| 1816 | }, |
| 1817 | }; |
| 1818 | |
| 1819 | static struct branch_clk audio_core_lpaif_pcm0_ibit_clk = { |
| 1820 | .cbcr_reg = AUDIO_CORE_LPAIF_PCM0_IBIT_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1821 | .has_sibling = 0, |
| 1822 | .base = &virt_bases[LPASS_BASE], |
| 1823 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1824 | .parent = &audio_core_lpaif_pcm0_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1825 | .dbg_name = "audio_core_lpaif_pcm0_ibit_clk", |
| 1826 | .ops = &clk_ops_branch, |
| 1827 | CLK_INIT(audio_core_lpaif_pcm0_ibit_clk.c), |
| 1828 | }, |
| 1829 | }; |
| 1830 | |
| 1831 | static struct branch_clk audio_core_lpaif_sec_ebit_clk = { |
| 1832 | .cbcr_reg = AUDIO_CORE_LPAIF_SEC_EBIT_CBCR, |
| 1833 | .has_sibling = 0, |
| 1834 | .base = &virt_bases[LPASS_BASE], |
| 1835 | .c = { |
| 1836 | .dbg_name = "audio_core_lpaif_sec_ebit_clk", |
| 1837 | .ops = &clk_ops_branch, |
| 1838 | CLK_INIT(audio_core_lpaif_sec_ebit_clk.c), |
| 1839 | }, |
| 1840 | }; |
| 1841 | |
| 1842 | static struct branch_clk audio_core_lpaif_sec_ibit_clk = { |
| 1843 | .cbcr_reg = AUDIO_CORE_LPAIF_SEC_IBIT_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1844 | .has_sibling = 1, |
| 1845 | .max_div = 15, |
| 1846 | .base = &virt_bases[LPASS_BASE], |
| 1847 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1848 | .parent = &audio_core_lpaif_sec_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1849 | .dbg_name = "audio_core_lpaif_sec_ibit_clk", |
| 1850 | .ops = &clk_ops_branch, |
| 1851 | CLK_INIT(audio_core_lpaif_sec_ibit_clk.c), |
| 1852 | }, |
| 1853 | }; |
| 1854 | |
| 1855 | static struct branch_clk audio_core_lpaif_sec_osr_clk = { |
| 1856 | .cbcr_reg = AUDIO_CORE_LPAIF_SEC_OSR_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1857 | .has_sibling = 1, |
| 1858 | .base = &virt_bases[LPASS_BASE], |
| 1859 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1860 | .parent = &audio_core_lpaif_sec_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1861 | .dbg_name = "audio_core_lpaif_sec_osr_clk", |
| 1862 | .ops = &clk_ops_branch, |
| 1863 | CLK_INIT(audio_core_lpaif_sec_osr_clk.c), |
| 1864 | }, |
| 1865 | }; |
| 1866 | |
| 1867 | static struct branch_clk audio_core_lpaif_pcm1_ebit_clk = { |
| 1868 | .cbcr_reg = AUDIO_CORE_LPAIF_PCM1_EBIT_CBCR, |
| 1869 | .has_sibling = 0, |
| 1870 | .base = &virt_bases[LPASS_BASE], |
| 1871 | .c = { |
| 1872 | .dbg_name = "audio_core_lpaif_pcm1_ebit_clk", |
| 1873 | .ops = &clk_ops_branch, |
| 1874 | CLK_INIT(audio_core_lpaif_pcm1_ebit_clk.c), |
| 1875 | }, |
| 1876 | }; |
| 1877 | |
| 1878 | static struct branch_clk audio_core_lpaif_pcm1_ibit_clk = { |
| 1879 | .cbcr_reg = AUDIO_CORE_LPAIF_PCM1_IBIT_CBCR, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1880 | .has_sibling = 0, |
| 1881 | .base = &virt_bases[LPASS_BASE], |
| 1882 | .c = { |
Saravana Kannan | 7a6532e | 2012-10-18 20:51:13 -0700 | [diff] [blame] | 1883 | .parent = &audio_core_lpaif_pcm1_clk_src.c, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1884 | .dbg_name = "audio_core_lpaif_pcm1_ibit_clk", |
| 1885 | .ops = &clk_ops_branch, |
| 1886 | CLK_INIT(audio_core_lpaif_pcm1_ibit_clk.c), |
| 1887 | }, |
| 1888 | }; |
| 1889 | |
| 1890 | static DEFINE_CLK_MEASURE(a5_m_clk); |
| 1891 | |
| 1892 | #ifdef CONFIG_DEBUG_FS |
| 1893 | |
| 1894 | struct measure_mux_entry { |
| 1895 | struct clk *c; |
| 1896 | int base; |
| 1897 | u32 debug_mux; |
| 1898 | }; |
| 1899 | |
| 1900 | struct measure_mux_entry measure_mux[] = { |
| 1901 | {&gcc_pdm_ahb_clk.c, GCC_BASE, 0x00d0}, |
| 1902 | {&gcc_usb_hsic_xcvr_fs_clk.c, GCC_BASE, 0x005d}, |
| 1903 | {&gcc_usb_hsic_system_clk.c, GCC_BASE, 0x0059}, |
| 1904 | {&gcc_usb_hsic_io_cal_clk.c, GCC_BASE, 0x005b}, |
| 1905 | {&gcc_sdcc3_ahb_clk.c, GCC_BASE, 0x0079}, |
| 1906 | {&gcc_blsp1_qup5_i2c_apps_clk.c, GCC_BASE, 0x009d}, |
| 1907 | {&gcc_blsp1_qup1_spi_apps_clk.c, GCC_BASE, 0x008a}, |
| 1908 | {&gcc_blsp1_uart2_apps_clk.c, GCC_BASE, 0x0091}, |
| 1909 | {&gcc_blsp1_qup4_spi_apps_clk.c, GCC_BASE, 0x0098}, |
| 1910 | {&gcc_blsp1_qup3_spi_apps_clk.c, GCC_BASE, 0x0093}, |
| 1911 | {&gcc_blsp1_qup6_i2c_apps_clk.c, GCC_BASE, 0x00a2}, |
| 1912 | {&gcc_bam_dma_ahb_clk.c, GCC_BASE, 0x00e0}, |
| 1913 | {&gcc_sdcc3_apps_clk.c, GCC_BASE, 0x0078}, |
| 1914 | {&gcc_usb_hs_system_clk.c, GCC_BASE, 0x0060}, |
| 1915 | {&gcc_blsp1_ahb_clk.c, GCC_BASE, 0x0088}, |
| 1916 | {&gcc_blsp1_uart4_apps_clk.c, GCC_BASE, 0x009a}, |
| 1917 | {&gcc_blsp1_qup2_spi_apps_clk.c, GCC_BASE, 0x008e}, |
| 1918 | {&gcc_usb_hsic_ahb_clk.c, GCC_BASE, 0x0058}, |
| 1919 | {&gcc_blsp1_uart3_apps_clk.c, GCC_BASE, 0x0095}, |
| 1920 | {&gcc_ce1_axi_clk.c, GCC_BASE, 0x0139}, |
| 1921 | {&gcc_blsp1_qup5_spi_apps_clk.c, GCC_BASE, 0x009c}, |
| 1922 | {&gcc_usb_hs_ahb_clk.c, GCC_BASE, 0x0061}, |
| 1923 | {&gcc_blsp1_qup6_spi_apps_clk.c, GCC_BASE, 0x00a1}, |
| 1924 | {&gcc_prng_ahb_clk.c, GCC_BASE, 0x00d8}, |
| 1925 | {&gcc_blsp1_qup3_i2c_apps_clk.c, GCC_BASE, 0x0094}, |
| 1926 | {&gcc_usb_hsic_clk.c, GCC_BASE, 0x005a}, |
| 1927 | {&gcc_blsp1_uart6_apps_clk.c, GCC_BASE, 0x00a3}, |
| 1928 | {&gcc_sdcc2_apps_clk.c, GCC_BASE, 0x0070}, |
| 1929 | {&gcc_blsp1_uart1_apps_clk.c, GCC_BASE, 0x008c}, |
| 1930 | {&gcc_blsp1_qup4_i2c_apps_clk.c, GCC_BASE, 0x0099}, |
| 1931 | {&gcc_boot_rom_ahb_clk.c, GCC_BASE, 0x00f8}, |
| 1932 | {&gcc_ce1_ahb_clk.c, GCC_BASE, 0x013a}, |
| 1933 | {&gcc_pdm2_clk.c, GCC_BASE, 0x00d2}, |
| 1934 | {&gcc_blsp1_uart5_apps_clk.c, GCC_BASE, 0x009e}, |
| 1935 | {&gcc_blsp1_qup2_i2c_apps_clk.c, GCC_BASE, 0x0090}, |
| 1936 | {&gcc_blsp1_qup1_i2c_apps_clk.c, GCC_BASE, 0x008b}, |
| 1937 | {&gcc_sdcc2_ahb_clk.c, GCC_BASE, 0x0071}, |
| 1938 | {&gcc_ce1_clk.c, GCC_BASE, 0x0138}, |
| 1939 | {&gcc_sys_noc_ipa_axi_clk.c, GCC_BASE, 0x0007}, |
Tianyi Gou | 8512ac4 | 2013-01-23 18:32:04 -0800 | [diff] [blame] | 1940 | {&gcc_ipa_clk.c, GCC_BASE, 0x01E0}, |
| 1941 | {&gcc_ipa_cnoc_clk.c, GCC_BASE, 0x01E1}, |
| 1942 | {&gcc_ipa_sleep_clk.c, GCC_BASE, 0x01E2}, |
| 1943 | {&gcc_qpic_clk.c, GCC_BASE, 0x01D8}, |
| 1944 | {&gcc_qpic_ahb_clk.c, GCC_BASE, 0x01D9}, |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 1945 | |
| 1946 | {&audio_core_lpaif_pcm_data_oe_clk.c, LPASS_BASE, 0x0030}, |
| 1947 | {&audio_core_slimbus_core_clk.c, LPASS_BASE, 0x003d}, |
| 1948 | {&audio_core_lpaif_pri_clk_src.c, LPASS_BASE, 0x0017}, |
| 1949 | {&audio_core_lpaif_sec_clk_src.c, LPASS_BASE, 0x0016}, |
| 1950 | {&audio_core_slimbus_core_clk_src.c, LPASS_BASE, 0x0011}, |
| 1951 | {&audio_core_lpaif_pcm1_clk_src.c, LPASS_BASE, 0x0012}, |
| 1952 | {&audio_core_lpaif_pcm0_clk_src.c, LPASS_BASE, 0x0013}, |
| 1953 | {&audio_core_lpaif_pcmoe_clk_src.c, LPASS_BASE, 0x000f}, |
| 1954 | {&audio_core_slimbus_lfabif_clk.c, LPASS_BASE, 0x003e}, |
| 1955 | |
| 1956 | {&a5_m_clk, APCS_BASE, 0x3}, |
| 1957 | |
| 1958 | {&dummy_clk, N_BASES, 0x0000}, |
| 1959 | }; |
| 1960 | |
| 1961 | static int measure_clk_set_parent(struct clk *c, struct clk *parent) |
| 1962 | { |
| 1963 | struct measure_clk *clk = to_measure_clk(c); |
| 1964 | unsigned long flags; |
| 1965 | u32 regval, clk_sel, i; |
| 1966 | |
| 1967 | if (!parent) |
| 1968 | return -EINVAL; |
| 1969 | |
| 1970 | for (i = 0; i < (ARRAY_SIZE(measure_mux) - 1); i++) |
| 1971 | if (measure_mux[i].c == parent) |
| 1972 | break; |
| 1973 | |
| 1974 | if (measure_mux[i].c == &dummy_clk) |
| 1975 | return -EINVAL; |
| 1976 | |
| 1977 | spin_lock_irqsave(&local_clock_reg_lock, flags); |
| 1978 | /* |
| 1979 | * Program the test vector, measurement period (sample_ticks) |
| 1980 | * and scaling multiplier. |
| 1981 | */ |
| 1982 | clk->sample_ticks = 0x10000; |
| 1983 | clk->multiplier = 1; |
| 1984 | |
| 1985 | writel_relaxed(0, LPASS_REG_BASE(LPASS_DEBUG_CLK_CTL_REG)); |
| 1986 | writel_relaxed(0, GCC_REG_BASE(GCC_DEBUG_CLK_CTL_REG)); |
| 1987 | |
| 1988 | switch (measure_mux[i].base) { |
| 1989 | |
| 1990 | case GCC_BASE: |
| 1991 | clk_sel = measure_mux[i].debug_mux; |
| 1992 | break; |
| 1993 | |
| 1994 | case LPASS_BASE: |
| 1995 | clk_sel = 0x161; |
| 1996 | regval = BVAL(15, 0, measure_mux[i].debug_mux); |
| 1997 | writel_relaxed(regval, LPASS_REG_BASE(LPASS_DEBUG_CLK_CTL_REG)); |
| 1998 | |
| 1999 | /* Activate debug clock output */ |
| 2000 | regval |= BIT(20); |
| 2001 | writel_relaxed(regval, LPASS_REG_BASE(LPASS_DEBUG_CLK_CTL_REG)); |
| 2002 | break; |
| 2003 | |
| 2004 | case APCS_BASE: |
| 2005 | clk_sel = 0x16A; |
| 2006 | regval = BVAL(5, 3, measure_mux[i].debug_mux); |
| 2007 | writel_relaxed(regval, APCS_REG_BASE(APCS_CLK_DIAG_REG)); |
| 2008 | |
| 2009 | /* Activate debug clock output */ |
| 2010 | regval |= BIT(7); |
| 2011 | writel_relaxed(regval, APCS_REG_BASE(APCS_CLK_DIAG_REG)); |
| 2012 | break; |
| 2013 | |
| 2014 | default: |
| 2015 | return -EINVAL; |
| 2016 | } |
| 2017 | |
| 2018 | /* Set debug mux clock index */ |
| 2019 | regval = BVAL(8, 0, clk_sel); |
| 2020 | writel_relaxed(regval, GCC_REG_BASE(GCC_DEBUG_CLK_CTL_REG)); |
| 2021 | |
| 2022 | /* Activate debug clock output */ |
| 2023 | regval |= BIT(16); |
| 2024 | writel_relaxed(regval, GCC_REG_BASE(GCC_DEBUG_CLK_CTL_REG)); |
| 2025 | |
| 2026 | /* Make sure test vector is set before starting measurements. */ |
| 2027 | mb(); |
| 2028 | spin_unlock_irqrestore(&local_clock_reg_lock, flags); |
| 2029 | |
| 2030 | return 0; |
| 2031 | } |
| 2032 | |
| 2033 | /* Sample clock for 'ticks' reference clock ticks. */ |
| 2034 | static u32 run_measurement(unsigned ticks) |
| 2035 | { |
| 2036 | /* Stop counters and set the XO4 counter start value. */ |
| 2037 | writel_relaxed(ticks, GCC_REG_BASE(CLOCK_FRQ_MEASURE_CTL_REG)); |
| 2038 | |
| 2039 | /* Wait for timer to become ready. */ |
| 2040 | while ((readl_relaxed(GCC_REG_BASE(CLOCK_FRQ_MEASURE_STATUS_REG)) & |
| 2041 | BIT(25)) != 0) |
| 2042 | cpu_relax(); |
| 2043 | |
| 2044 | /* Run measurement and wait for completion. */ |
| 2045 | writel_relaxed(BIT(20)|ticks, GCC_REG_BASE(CLOCK_FRQ_MEASURE_CTL_REG)); |
| 2046 | while ((readl_relaxed(GCC_REG_BASE(CLOCK_FRQ_MEASURE_STATUS_REG)) & |
| 2047 | BIT(25)) == 0) |
| 2048 | cpu_relax(); |
| 2049 | |
| 2050 | /* Return measured ticks. */ |
| 2051 | return readl_relaxed(GCC_REG_BASE(CLOCK_FRQ_MEASURE_STATUS_REG)) & |
| 2052 | BM(24, 0); |
| 2053 | } |
| 2054 | |
| 2055 | /* |
| 2056 | * Perform a hardware rate measurement for a given clock. |
| 2057 | * FOR DEBUG USE ONLY: Measurements take ~15 ms! |
| 2058 | */ |
| 2059 | static unsigned long measure_clk_get_rate(struct clk *c) |
| 2060 | { |
| 2061 | unsigned long flags; |
| 2062 | u32 gcc_xo4_reg_backup; |
| 2063 | u64 raw_count_short, raw_count_full; |
| 2064 | struct measure_clk *clk = to_measure_clk(c); |
| 2065 | unsigned ret; |
| 2066 | |
| 2067 | ret = clk_prepare_enable(&cxo_clk_src.c); |
| 2068 | if (ret) { |
| 2069 | pr_warning("CXO clock failed to enable. Can't measure\n"); |
| 2070 | return 0; |
| 2071 | } |
| 2072 | |
| 2073 | spin_lock_irqsave(&local_clock_reg_lock, flags); |
| 2074 | |
| 2075 | /* Enable CXO/4 and RINGOSC branch. */ |
| 2076 | gcc_xo4_reg_backup = readl_relaxed(GCC_REG_BASE(GCC_XO_DIV4_CBCR_REG)); |
| 2077 | writel_relaxed(0x1, GCC_REG_BASE(GCC_XO_DIV4_CBCR_REG)); |
| 2078 | |
| 2079 | /* |
| 2080 | * The ring oscillator counter will not reset if the measured clock |
| 2081 | * is not running. To detect this, run a short measurement before |
| 2082 | * the full measurement. If the raw results of the two are the same |
| 2083 | * then the clock must be off. |
| 2084 | */ |
| 2085 | |
| 2086 | /* Run a short measurement. (~1 ms) */ |
| 2087 | raw_count_short = run_measurement(0x1000); |
| 2088 | /* Run a full measurement. (~14 ms) */ |
| 2089 | raw_count_full = run_measurement(clk->sample_ticks); |
| 2090 | |
| 2091 | writel_relaxed(gcc_xo4_reg_backup, GCC_REG_BASE(GCC_XO_DIV4_CBCR_REG)); |
| 2092 | |
| 2093 | /* Return 0 if the clock is off. */ |
| 2094 | if (raw_count_full == raw_count_short) { |
| 2095 | ret = 0; |
| 2096 | } else { |
| 2097 | /* Compute rate in Hz. */ |
| 2098 | raw_count_full = ((raw_count_full * 10) + 15) * 4800000; |
| 2099 | do_div(raw_count_full, ((clk->sample_ticks * 10) + 35)); |
| 2100 | ret = (raw_count_full * clk->multiplier); |
| 2101 | } |
| 2102 | |
| 2103 | writel_relaxed(0x51A00, GCC_REG_BASE(GCC_PLLTEST_PAD_CFG_REG)); |
| 2104 | spin_unlock_irqrestore(&local_clock_reg_lock, flags); |
| 2105 | |
| 2106 | clk_disable_unprepare(&cxo_clk_src.c); |
| 2107 | |
| 2108 | return ret; |
| 2109 | } |
| 2110 | #else /* !CONFIG_DEBUG_FS */ |
| 2111 | static int measure_clk_set_parent(struct clk *clk, struct clk *parent) |
| 2112 | { |
| 2113 | return -EINVAL; |
| 2114 | } |
| 2115 | |
| 2116 | static unsigned long measure_clk_get_rate(struct clk *clk) |
| 2117 | { |
| 2118 | return 0; |
| 2119 | } |
| 2120 | #endif /* CONFIG_DEBUG_FS */ |
| 2121 | |
| 2122 | static struct clk_ops clk_ops_measure = { |
| 2123 | .set_parent = measure_clk_set_parent, |
| 2124 | .get_rate = measure_clk_get_rate, |
| 2125 | }; |
| 2126 | |
| 2127 | static struct measure_clk measure_clk = { |
| 2128 | .c = { |
| 2129 | .dbg_name = "measure_clk", |
| 2130 | .ops = &clk_ops_measure, |
| 2131 | CLK_INIT(measure_clk.c), |
| 2132 | }, |
| 2133 | .multiplier = 1, |
| 2134 | }; |
| 2135 | |
| 2136 | static struct clk_lookup msm_clocks_9625[] = { |
| 2137 | CLK_LOOKUP("xo", cxo_clk_src.c, ""), |
| 2138 | CLK_LOOKUP("measure", measure_clk.c, "debug"), |
| 2139 | |
Tianyi Gou | 27df1bb | 2012-10-11 14:44:01 -0700 | [diff] [blame] | 2140 | CLK_LOOKUP("pll0", gpll0_activeonly_clk_src.c, "f9010008.qcom,acpuclk"), |
| 2141 | CLK_LOOKUP("pll14", apcspll_clk_src.c, "f9010008.qcom,acpuclk"), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2142 | |
| 2143 | CLK_LOOKUP("dma_bam_pclk", gcc_bam_dma_ahb_clk.c, "msm_sps"), |
| 2144 | CLK_LOOKUP("iface_clk", gcc_blsp1_ahb_clk.c, "msm_serial_hsl.0"), |
Gilad Avidov | 09c78ec | 2012-10-18 09:34:35 -0600 | [diff] [blame] | 2145 | CLK_LOOKUP("iface_clk", gcc_blsp1_ahb_clk.c, "f9924000.spi"), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2146 | CLK_LOOKUP("iface_clk", gcc_blsp1_ahb_clk.c, "f9925000.i2c"), |
Saket Saurabh | d72ee92 | 2013-01-22 16:56:52 +0530 | [diff] [blame] | 2147 | CLK_LOOKUP("iface_clk", gcc_blsp1_ahb_clk.c, "f991d000.uart"), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2148 | CLK_LOOKUP("core_clk", gcc_blsp1_qup1_i2c_apps_clk.c, ""), |
Gilad Avidov | 09c78ec | 2012-10-18 09:34:35 -0600 | [diff] [blame] | 2149 | CLK_LOOKUP("core_clk", gcc_blsp1_qup1_spi_apps_clk.c, ""), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2150 | CLK_LOOKUP("core_clk", gcc_blsp1_qup2_i2c_apps_clk.c, ""), |
Gilad Avidov | 09c78ec | 2012-10-18 09:34:35 -0600 | [diff] [blame] | 2151 | CLK_LOOKUP("core_clk", gcc_blsp1_qup2_spi_apps_clk.c, "f9924000.spi"), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2152 | CLK_LOOKUP("core_clk", gcc_blsp1_qup3_i2c_apps_clk.c, "f9925000.i2c"), |
| 2153 | CLK_LOOKUP("core_clk", gcc_blsp1_qup3_spi_apps_clk.c, ""), |
| 2154 | CLK_LOOKUP("core_clk", gcc_blsp1_qup4_i2c_apps_clk.c, ""), |
| 2155 | CLK_LOOKUP("core_clk", gcc_blsp1_qup4_spi_apps_clk.c, ""), |
| 2156 | CLK_LOOKUP("core_clk", gcc_blsp1_qup5_i2c_apps_clk.c, ""), |
| 2157 | CLK_LOOKUP("core_clk", gcc_blsp1_qup5_spi_apps_clk.c, ""), |
| 2158 | CLK_LOOKUP("core_clk", gcc_blsp1_qup6_i2c_apps_clk.c, ""), |
| 2159 | CLK_LOOKUP("core_clk", gcc_blsp1_qup6_spi_apps_clk.c, ""), |
Saket Saurabh | d72ee92 | 2013-01-22 16:56:52 +0530 | [diff] [blame] | 2160 | CLK_LOOKUP("core_clk", gcc_blsp1_uart1_apps_clk.c, "f991d000.uart"), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2161 | CLK_LOOKUP("core_clk", gcc_blsp1_uart2_apps_clk.c, ""), |
| 2162 | CLK_LOOKUP("core_clk", gcc_blsp1_uart3_apps_clk.c, "msm_serial_hsl.0"), |
| 2163 | CLK_LOOKUP("core_clk", gcc_blsp1_uart4_apps_clk.c, ""), |
| 2164 | CLK_LOOKUP("core_clk", gcc_blsp1_uart5_apps_clk.c, ""), |
| 2165 | CLK_LOOKUP("core_clk", gcc_blsp1_uart6_apps_clk.c, ""), |
| 2166 | |
| 2167 | CLK_LOOKUP("core_clk_src", ce1_clk_src.c, ""), |
| 2168 | CLK_LOOKUP("core_clk", gcc_ce1_clk.c, ""), |
| 2169 | CLK_LOOKUP("iface_clk", gcc_ce1_ahb_clk.c, ""), |
| 2170 | CLK_LOOKUP("bus_clk", gcc_ce1_axi_clk.c, ""), |
| 2171 | |
| 2172 | CLK_LOOKUP("core_clk", gcc_gp1_clk.c, ""), |
| 2173 | CLK_LOOKUP("core_clk", gcc_gp2_clk.c, ""), |
| 2174 | CLK_LOOKUP("core_clk", gcc_gp3_clk.c, ""), |
| 2175 | |
Hariprasad Dhalinarasimha | 9abfe78 | 2012-11-07 19:40:14 -0800 | [diff] [blame] | 2176 | CLK_LOOKUP("iface_clk", gcc_prng_ahb_clk.c, "f9bff000.qcom,msm-rng"), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2177 | CLK_LOOKUP("core_src_clk", ipa_clk_src.c, "fd4c0000.qcom,ipa"), |
| 2178 | CLK_LOOKUP("core_clk", gcc_ipa_clk.c, "fd4c0000.qcom,ipa"), |
| 2179 | CLK_LOOKUP("bus_clk", gcc_sys_noc_ipa_axi_clk.c, "fd4c0000.qcom,ipa"), |
| 2180 | CLK_LOOKUP("iface_clk", gcc_ipa_cnoc_clk.c, "fd4c0000.qcom,ipa"), |
Tianyi Gou | 0e10e79 | 2012-11-29 18:28:32 -0800 | [diff] [blame] | 2181 | CLK_LOOKUP("inactivity_clk", gcc_ipa_sleep_clk.c, "fd4c0000.qcom,ipa"), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2182 | |
| 2183 | CLK_LOOKUP("core_clk", gcc_pdm2_clk.c, ""), |
| 2184 | CLK_LOOKUP("iface_clk", gcc_pdm_ahb_clk.c, ""), |
| 2185 | |
Oluwafemi Adeyemi | 61df118 | 2012-10-12 18:51:11 -0700 | [diff] [blame] | 2186 | CLK_LOOKUP("iface_clk", gcc_sdcc2_ahb_clk.c, "msm_sdcc.2"), |
| 2187 | CLK_LOOKUP("core_clk", gcc_sdcc2_apps_clk.c, "msm_sdcc.2"), |
| 2188 | CLK_LOOKUP("bus_clk", pnoc_sdcc2_clk.c, "msm_sdcc.2"), |
| 2189 | CLK_LOOKUP("iface_clk", gcc_sdcc3_ahb_clk.c, "msm_sdcc.3"), |
| 2190 | CLK_LOOKUP("core_clk", gcc_sdcc3_apps_clk.c, "msm_sdcc.3"), |
| 2191 | CLK_LOOKUP("bus_clk", pnoc_sdcc3_clk.c, "msm_sdcc.3"), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2192 | |
| 2193 | CLK_LOOKUP("iface_clk", gcc_usb_hs_ahb_clk.c, "f9a55000.usb"), |
| 2194 | CLK_LOOKUP("core_clk", gcc_usb_hs_system_clk.c, "f9a55000.usb"), |
Ido Shayevitz | d2b722b | 2013-01-09 13:08:54 +0200 | [diff] [blame] | 2195 | CLK_LOOKUP("iface_clk", gcc_usb_hsic_ahb_clk.c, "msm_hsic_host"), |
| 2196 | CLK_LOOKUP("phy_clk", gcc_usb_hsic_clk.c, "msm_hsic_host"), |
| 2197 | CLK_LOOKUP("cal_clk", gcc_usb_hsic_io_cal_clk.c, "msm_hsic_host"), |
| 2198 | CLK_LOOKUP("core_clk", gcc_usb_hsic_system_clk.c, "msm_hsic_host"), |
Ofir Cohen | b512a5f | 2012-12-13 09:46:34 +0200 | [diff] [blame] | 2199 | CLK_LOOKUP("alt_core_clk", gcc_usb_hsic_xcvr_fs_clk.c, ""), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2200 | |
Hariprasad Dhalinarasimha | 96252de | 2012-11-21 17:52:36 -0800 | [diff] [blame] | 2201 | CLK_LOOKUP("core_clk", gcc_ce1_clk.c, "fd400000.qcom,qcedev"), |
| 2202 | CLK_LOOKUP("iface_clk", gcc_ce1_ahb_clk.c, "fd400000.qcom,qcedev"), |
| 2203 | CLK_LOOKUP("bus_clk", gcc_ce1_axi_clk.c, "fd400000.qcom,qcedev"), |
| 2204 | CLK_LOOKUP("core_clk_src", ce1_clk_src.c, "fd400000.qcom,qcedev"), |
| 2205 | |
| 2206 | CLK_LOOKUP("core_clk", gcc_ce1_clk.c, "fd400000.qcom,qcrypto"), |
| 2207 | CLK_LOOKUP("iface_clk", gcc_ce1_ahb_clk.c, "fd400000.qcom,qcrypto"), |
| 2208 | CLK_LOOKUP("bus_clk", gcc_ce1_axi_clk.c, "fd400000.qcom,qcrypto"), |
| 2209 | CLK_LOOKUP("core_clk_src", ce1_clk_src.c, "fd400000.qcom,qcrypto"), |
| 2210 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2211 | /* LPASS clocks */ |
| 2212 | CLK_LOOKUP("core_clk", audio_core_slimbus_core_clk.c, "fe12f000.slim"), |
| 2213 | CLK_LOOKUP("iface_clk", audio_core_slimbus_lfabif_clk.c, ""), |
Venkat Sudhir | 694a922 | 2012-10-23 15:36:40 -0700 | [diff] [blame] | 2214 | |
| 2215 | CLK_LOOKUP("core_clk", audio_core_lpaif_pri_clk_src.c, |
| 2216 | "msm-dai-q6-mi2s.0"), |
| 2217 | CLK_LOOKUP("osr_clk", audio_core_lpaif_pri_osr_clk.c, |
| 2218 | "msm-dai-q6-mi2s.0"), |
| 2219 | CLK_LOOKUP("ebit_clk", audio_core_lpaif_pri_ebit_clk.c, |
| 2220 | "msm-dai-q6-mi2s.0"), |
| 2221 | CLK_LOOKUP("ibit_clk", audio_core_lpaif_pri_ibit_clk.c, |
| 2222 | "msm-dai-q6-mi2s.0"), |
Venkat Sudhir | 994193b | 2012-12-17 17:30:51 -0800 | [diff] [blame] | 2223 | CLK_LOOKUP("core_clk", audio_core_lpaif_sec_clk_src.c, |
| 2224 | "msm-dai-q6-mi2s.1"), |
| 2225 | CLK_LOOKUP("osr_clk", audio_core_lpaif_sec_osr_clk.c, |
| 2226 | "msm-dai-q6-mi2s.1"), |
| 2227 | CLK_LOOKUP("ebit_clk", audio_core_lpaif_sec_ebit_clk.c, |
| 2228 | "msm-dai-q6-mi2s.1"), |
| 2229 | CLK_LOOKUP("ibit_clk", audio_core_lpaif_sec_ibit_clk.c, |
| 2230 | "msm-dai-q6-mi2s.1"), |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2231 | CLK_LOOKUP("core_clk", audio_core_lpaif_pcm0_clk_src.c, ""), |
| 2232 | CLK_LOOKUP("ebit_clk", audio_core_lpaif_pcm0_ebit_clk.c, ""), |
| 2233 | CLK_LOOKUP("ibit_clk", audio_core_lpaif_pcm0_ibit_clk.c, ""), |
| 2234 | CLK_LOOKUP("core_clk", audio_core_lpaif_pcm1_clk_src.c, ""), |
| 2235 | CLK_LOOKUP("ebit_clk", audio_core_lpaif_pcm1_ebit_clk.c, ""), |
| 2236 | CLK_LOOKUP("ibit_clk", audio_core_lpaif_pcm1_ibit_clk.c, ""), |
| 2237 | CLK_LOOKUP("core_oe_src_clk", audio_core_lpaif_pcmoe_clk_src.c, ""), |
| 2238 | CLK_LOOKUP("core_oe_clk", audio_core_lpaif_pcm_data_oe_clk.c, ""), |
| 2239 | |
| 2240 | /* RPM and voter clocks */ |
| 2241 | CLK_LOOKUP("bus_clk", snoc_clk.c, ""), |
| 2242 | CLK_LOOKUP("bus_clk", pnoc_clk.c, ""), |
| 2243 | CLK_LOOKUP("bus_clk", cnoc_clk.c, ""), |
| 2244 | CLK_LOOKUP("mem_clk", bimc_clk.c, ""), |
| 2245 | CLK_LOOKUP("bus_clk", snoc_a_clk.c, ""), |
| 2246 | CLK_LOOKUP("bus_clk", pnoc_a_clk.c, ""), |
| 2247 | CLK_LOOKUP("bus_clk", cnoc_a_clk.c, ""), |
| 2248 | CLK_LOOKUP("mem_clk", bimc_a_clk.c, ""), |
| 2249 | |
| 2250 | CLK_LOOKUP("bus_clk", cnoc_msmbus_clk.c, "msm_config_noc"), |
| 2251 | CLK_LOOKUP("bus_a_clk", cnoc_msmbus_a_clk.c, "msm_config_noc"), |
| 2252 | CLK_LOOKUP("bus_clk", snoc_msmbus_clk.c, "msm_sys_noc"), |
| 2253 | CLK_LOOKUP("bus_a_clk", snoc_msmbus_a_clk.c, "msm_sys_noc"), |
| 2254 | CLK_LOOKUP("bus_clk", pnoc_msmbus_clk.c, "msm_periph_noc"), |
| 2255 | CLK_LOOKUP("bus_a_clk", pnoc_msmbus_a_clk.c, "msm_periph_noc"), |
| 2256 | CLK_LOOKUP("mem_clk", bimc_msmbus_clk.c, "msm_bimc"), |
| 2257 | CLK_LOOKUP("mem_a_clk", bimc_msmbus_a_clk.c, "msm_bimc"), |
| 2258 | |
| 2259 | CLK_LOOKUP("dfab_clk", pnoc_sps_clk.c, "msm_sps"), |
| 2260 | |
| 2261 | CLK_LOOKUP("a5_m_clk", a5_m_clk, ""), |
Pushkar Joshi | 4e48304 | 2012-10-29 18:10:08 -0700 | [diff] [blame] | 2262 | |
| 2263 | /* Coresight QDSS clocks */ |
| 2264 | CLK_LOOKUP("core_clk", qdss_clk.c, "fc322000.tmc"), |
| 2265 | CLK_LOOKUP("core_clk", qdss_clk.c, "fc318000.tpiu"), |
| 2266 | CLK_LOOKUP("core_clk", qdss_clk.c, "fc31c000.replicator"), |
| 2267 | CLK_LOOKUP("core_clk", qdss_clk.c, "fc307000.tmc"), |
| 2268 | CLK_LOOKUP("core_clk", qdss_clk.c, "fc31b000.funnel"), |
| 2269 | CLK_LOOKUP("core_clk", qdss_clk.c, "fc319000.funnel"), |
| 2270 | CLK_LOOKUP("core_clk", qdss_clk.c, "fc31a000.funnel"), |
| 2271 | CLK_LOOKUP("core_clk", qdss_clk.c, "fc321000.stm"), |
Pushkar Joshi | 2a51a12 | 2012-12-06 10:49:07 -0800 | [diff] [blame] | 2272 | CLK_LOOKUP("core_clk", qdss_clk.c, "fc332000.etm"), |
Pushkar Joshi | e0e8a7e | 2012-12-15 18:27:04 -0800 | [diff] [blame] | 2273 | CLK_LOOKUP("core_clk", qdss_clk.c, "fc332000.jtagmm"), |
Pushkar Joshi | 4e48304 | 2012-10-29 18:10:08 -0700 | [diff] [blame] | 2274 | |
| 2275 | CLK_LOOKUP("core_a_clk", qdss_clk.c, "fc322000.tmc"), |
| 2276 | CLK_LOOKUP("core_a_clk", qdss_clk.c, "fc318000.tpiu"), |
| 2277 | CLK_LOOKUP("core_a_clk", qdss_clk.c, "fc31c000.replicator"), |
| 2278 | CLK_LOOKUP("core_a_clk", qdss_clk.c, "fc307000.tmc"), |
| 2279 | CLK_LOOKUP("core_a_clk", qdss_clk.c, "fc31b000.funnel"), |
| 2280 | CLK_LOOKUP("core_a_clk", qdss_clk.c, "fc319000.funnel"), |
| 2281 | CLK_LOOKUP("core_a_clk", qdss_clk.c, "fc31a000.funnel"), |
| 2282 | CLK_LOOKUP("core_a_clk", qdss_clk.c, "fc321000.stm"), |
Pushkar Joshi | 2a51a12 | 2012-12-06 10:49:07 -0800 | [diff] [blame] | 2283 | CLK_LOOKUP("core_a_clk", qdss_clk.c, "fc332000.etm"), |
Pushkar Joshi | e0e8a7e | 2012-12-15 18:27:04 -0800 | [diff] [blame] | 2284 | CLK_LOOKUP("core_a_clk", qdss_clk.c, "fc332000.jtagmm"), |
Pushkar Joshi | 4e48304 | 2012-10-29 18:10:08 -0700 | [diff] [blame] | 2285 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2286 | }; |
| 2287 | |
| 2288 | static struct pll_config_regs gpll0_regs __initdata = { |
| 2289 | .l_reg = (void __iomem *)GPLL0_L_REG, |
| 2290 | .m_reg = (void __iomem *)GPLL0_M_REG, |
| 2291 | .n_reg = (void __iomem *)GPLL0_N_REG, |
| 2292 | .config_reg = (void __iomem *)GPLL0_USER_CTL_REG, |
| 2293 | .mode_reg = (void __iomem *)GPLL0_MODE_REG, |
| 2294 | .base = &virt_bases[GCC_BASE], |
| 2295 | }; |
| 2296 | |
| 2297 | /* GPLL0 at 600 MHz, main output enabled. */ |
| 2298 | static struct pll_config gpll0_config __initdata = { |
| 2299 | .l = 0x1f, |
| 2300 | .m = 0x1, |
| 2301 | .n = 0x4, |
| 2302 | .vco_val = 0x0, |
| 2303 | .vco_mask = BM(21, 20), |
| 2304 | .pre_div_val = 0x0, |
| 2305 | .pre_div_mask = BM(14, 12), |
| 2306 | .post_div_val = 0x0, |
| 2307 | .post_div_mask = BM(9, 8), |
| 2308 | .mn_ena_val = BIT(24), |
| 2309 | .mn_ena_mask = BIT(24), |
| 2310 | .main_output_val = BIT(0), |
| 2311 | .main_output_mask = BIT(0), |
| 2312 | }; |
| 2313 | |
| 2314 | static struct pll_config_regs gpll1_regs __initdata = { |
| 2315 | .l_reg = (void __iomem *)GPLL1_L_REG, |
| 2316 | .m_reg = (void __iomem *)GPLL1_M_REG, |
| 2317 | .n_reg = (void __iomem *)GPLL1_N_REG, |
| 2318 | .config_reg = (void __iomem *)GPLL1_USER_CTL_REG, |
| 2319 | .mode_reg = (void __iomem *)GPLL1_MODE_REG, |
| 2320 | .base = &virt_bases[GCC_BASE], |
| 2321 | }; |
| 2322 | |
| 2323 | /* GPLL1 at 480 MHz, main output enabled. */ |
| 2324 | static struct pll_config gpll1_config __initdata = { |
| 2325 | .l = 0x19, |
| 2326 | .m = 0x0, |
| 2327 | .n = 0x1, |
| 2328 | .vco_val = 0x0, |
| 2329 | .vco_mask = BM(21, 20), |
| 2330 | .pre_div_val = 0x0, |
| 2331 | .pre_div_mask = BM(14, 12), |
| 2332 | .post_div_val = 0x0, |
| 2333 | .post_div_mask = BM(9, 8), |
| 2334 | .main_output_val = BIT(0), |
| 2335 | .main_output_mask = BIT(0), |
| 2336 | }; |
| 2337 | |
| 2338 | static struct pll_config_regs lpapll0_regs __initdata = { |
| 2339 | .l_reg = (void __iomem *)LPAPLL_L_REG, |
| 2340 | .m_reg = (void __iomem *)LPAPLL_M_REG, |
| 2341 | .n_reg = (void __iomem *)LPAPLL_N_REG, |
| 2342 | .config_reg = (void __iomem *)LPAPLL_USER_CTL_REG, |
| 2343 | .mode_reg = (void __iomem *)LPAPLL_MODE_REG, |
| 2344 | .base = &virt_bases[LPASS_BASE], |
| 2345 | }; |
| 2346 | |
| 2347 | /* LPAPLL0 at 393.216 MHz, main output enabled. */ |
| 2348 | static struct pll_config lpapll0_config __initdata = { |
| 2349 | .l = 0x28, |
| 2350 | .m = 0x18, |
| 2351 | .n = 0x19, |
| 2352 | .vco_val = 0x0, |
| 2353 | .vco_mask = BM(21, 20), |
| 2354 | .pre_div_val = 0x0, |
| 2355 | .pre_div_mask = BM(14, 12), |
| 2356 | .post_div_val = BVAL(9, 8, 0x1), |
| 2357 | .post_div_mask = BM(9, 8), |
| 2358 | .mn_ena_val = BIT(24), |
| 2359 | .mn_ena_mask = BIT(24), |
| 2360 | .main_output_val = BIT(0), |
| 2361 | .main_output_mask = BIT(0), |
| 2362 | }; |
| 2363 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2364 | #define PLL_AUX_OUTPUT_BIT 1 |
| 2365 | #define PLL_AUX2_OUTPUT_BIT 2 |
| 2366 | |
| 2367 | /* |
| 2368 | * TODO: Need to remove this function when the v2 hardware |
| 2369 | * fix the broken lock status bit. |
| 2370 | */ |
| 2371 | #define PLL_OUTCTRL BIT(0) |
| 2372 | #define PLL_BYPASSNL BIT(1) |
| 2373 | #define PLL_RESET_N BIT(2) |
| 2374 | |
| 2375 | static DEFINE_SPINLOCK(sr_pll_reg_lock); |
| 2376 | |
| 2377 | static int sr_pll_clk_enable_9625(struct clk *c) |
| 2378 | { |
| 2379 | unsigned long flags; |
| 2380 | struct pll_clk *pll = to_pll_clk(c); |
| 2381 | u32 mode; |
| 2382 | void __iomem *mode_reg = *pll->base + (u32)pll->mode_reg; |
| 2383 | |
| 2384 | spin_lock_irqsave(&sr_pll_reg_lock, flags); |
| 2385 | |
| 2386 | /* Disable PLL bypass mode and de-assert reset. */ |
| 2387 | mode = readl_relaxed(mode_reg); |
| 2388 | mode |= PLL_BYPASSNL | PLL_RESET_N; |
| 2389 | writel_relaxed(mode, mode_reg); |
| 2390 | |
| 2391 | /* Wait for pll to lock. */ |
| 2392 | udelay(100); |
| 2393 | |
| 2394 | /* Enable PLL output. */ |
| 2395 | mode |= PLL_OUTCTRL; |
| 2396 | writel_relaxed(mode, mode_reg); |
| 2397 | |
| 2398 | /* Ensure the write above goes through before returning. */ |
| 2399 | mb(); |
| 2400 | |
| 2401 | spin_unlock_irqrestore(&sr_pll_reg_lock, flags); |
| 2402 | return 0; |
| 2403 | } |
| 2404 | |
| 2405 | static void __init configure_apcs_pll(void) |
| 2406 | { |
| 2407 | u32 regval; |
| 2408 | |
Tianyi Gou | a717ddd | 2012-10-05 17:06:24 -0700 | [diff] [blame] | 2409 | clk_set_rate(&apcspll_clk_src.c, 998400000); |
| 2410 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2411 | writel_relaxed(0x00141200, |
| 2412 | APCS_PLL_REG_BASE(APCS_CPU_PLL_CONFIG_CTL_REG)); |
Tianyi Gou | a717ddd | 2012-10-05 17:06:24 -0700 | [diff] [blame] | 2413 | |
| 2414 | /* Enable AUX and AUX2 output */ |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2415 | regval = readl_relaxed(APCS_PLL_REG_BASE(APCS_CPU_PLL_USER_CTL_REG)); |
| 2416 | regval |= BIT(PLL_AUX_OUTPUT_BIT) | BIT(PLL_AUX2_OUTPUT_BIT); |
| 2417 | writel_relaxed(regval, APCS_PLL_REG_BASE(APCS_CPU_PLL_USER_CTL_REG)); |
| 2418 | } |
| 2419 | |
| 2420 | #define PWR_ON_MASK BIT(31) |
| 2421 | #define EN_REST_WAIT_MASK (0xF << 20) |
| 2422 | #define EN_FEW_WAIT_MASK (0xF << 16) |
| 2423 | #define CLK_DIS_WAIT_MASK (0xF << 12) |
| 2424 | #define SW_OVERRIDE_MASK BIT(2) |
| 2425 | #define HW_CONTROL_MASK BIT(1) |
| 2426 | #define SW_COLLAPSE_MASK BIT(0) |
| 2427 | |
| 2428 | /* Wait 2^n CXO cycles between all states. Here, n=2 (4 cycles). */ |
| 2429 | #define EN_REST_WAIT_VAL (0x2 << 20) |
| 2430 | #define EN_FEW_WAIT_VAL (0x2 << 16) |
| 2431 | #define CLK_DIS_WAIT_VAL (0x2 << 12) |
| 2432 | #define GDSC_TIMEOUT_US 50000 |
| 2433 | |
| 2434 | static void __init reg_init(void) |
| 2435 | { |
| 2436 | u32 regval, status; |
| 2437 | int ret; |
| 2438 | |
| 2439 | if (!(readl_relaxed(GCC_REG_BASE(GPLL0_STATUS_REG)) |
| 2440 | & gpll0_clk_src.status_mask)) |
| 2441 | configure_sr_hpm_lp_pll(&gpll0_config, &gpll0_regs, 1); |
| 2442 | |
| 2443 | if (!(readl_relaxed(GCC_REG_BASE(GPLL1_STATUS_REG)) |
| 2444 | & gpll1_clk_src.status_mask)) |
| 2445 | configure_sr_hpm_lp_pll(&gpll1_config, &gpll1_regs, 1); |
| 2446 | |
| 2447 | configure_sr_hpm_lp_pll(&lpapll0_config, &lpapll0_regs, 1); |
| 2448 | |
| 2449 | /* TODO: Remove A5 pll configuration once the bootloader is avaiable */ |
| 2450 | regval = readl_relaxed(APCS_PLL_REG_BASE(APCS_CPU_PLL_MODE_REG)); |
| 2451 | if ((regval & BM(2, 0)) != 0x7) |
| 2452 | configure_apcs_pll(); |
| 2453 | |
| 2454 | /* TODO: |
| 2455 | * 1) do we need to turn on AUX2 output too? |
| 2456 | * 2) if need to vote off all sleep clocks |
| 2457 | */ |
| 2458 | |
| 2459 | /* Enable GPLL0's aux outputs. */ |
| 2460 | regval = readl_relaxed(GCC_REG_BASE(GPLL0_USER_CTL_REG)); |
| 2461 | regval |= BIT(PLL_AUX_OUTPUT_BIT) | BIT(PLL_AUX2_OUTPUT_BIT); |
| 2462 | writel_relaxed(regval, GCC_REG_BASE(GPLL0_USER_CTL_REG)); |
| 2463 | |
| 2464 | /* Vote for GPLL0 to turn on. Needed by acpuclock. */ |
| 2465 | regval = readl_relaxed(GCC_REG_BASE(APCS_GPLL_ENA_VOTE_REG)); |
| 2466 | regval |= BIT(0); |
| 2467 | writel_relaxed(regval, GCC_REG_BASE(APCS_GPLL_ENA_VOTE_REG)); |
| 2468 | |
| 2469 | /* |
| 2470 | * TODO: Confirm that no clocks need to be voted on in this sleep vote |
| 2471 | * register. |
| 2472 | */ |
| 2473 | writel_relaxed(0x0, GCC_REG_BASE(APCS_CLOCK_SLEEP_ENA_VOTE)); |
| 2474 | |
| 2475 | /* |
| 2476 | * TODO: The following sequence enables the LPASS audio core GDSC. |
| 2477 | * Remove when this becomes unnecessary. |
| 2478 | */ |
| 2479 | |
| 2480 | /* |
| 2481 | * Disable HW trigger: collapse/restore occur based on registers writes. |
| 2482 | * Disable SW override: Use hardware state-machine for sequencing. |
| 2483 | */ |
| 2484 | regval = readl_relaxed(LPASS_REG_BASE(AUDIO_CORE_GDSCR)); |
| 2485 | regval &= ~(HW_CONTROL_MASK | SW_OVERRIDE_MASK); |
| 2486 | |
| 2487 | /* Configure wait time between states. */ |
| 2488 | regval &= ~(EN_REST_WAIT_MASK | EN_FEW_WAIT_MASK | CLK_DIS_WAIT_MASK); |
| 2489 | regval |= EN_REST_WAIT_VAL | EN_FEW_WAIT_VAL | CLK_DIS_WAIT_VAL; |
| 2490 | writel_relaxed(regval, LPASS_REG_BASE(AUDIO_CORE_GDSCR)); |
| 2491 | |
| 2492 | regval = readl_relaxed(LPASS_REG_BASE(AUDIO_CORE_GDSCR)); |
| 2493 | regval &= ~BIT(0); |
| 2494 | writel_relaxed(regval, LPASS_REG_BASE(AUDIO_CORE_GDSCR)); |
| 2495 | |
| 2496 | ret = readl_poll_timeout(LPASS_REG_BASE(AUDIO_CORE_GDSCR), status, |
| 2497 | status & PWR_ON_MASK, 50, GDSC_TIMEOUT_US); |
| 2498 | WARN(ret, "LPASS Audio Core GDSC did not power on.\n"); |
| 2499 | } |
| 2500 | |
| 2501 | static void __init msm9625_clock_post_init(void) |
| 2502 | { |
| 2503 | /* |
| 2504 | * Hold an active set vote for CXO; this is because CXO is expected |
| 2505 | * to remain on whenever CPUs aren't power collapsed. |
| 2506 | */ |
| 2507 | clk_prepare_enable(&cxo_a_clk_src.c); |
| 2508 | |
| 2509 | /* |
| 2510 | * TODO: This call is to prevent sending 0Hz to rpm to turn off pnoc. |
| 2511 | * Needs to remove this after vote of pnoc from sdcc driver is ready. |
| 2512 | */ |
| 2513 | clk_prepare_enable(&pnoc_msmbus_a_clk.c); |
| 2514 | |
| 2515 | /* Set rates for single-rate clocks. */ |
| 2516 | clk_set_rate(&usb_hs_system_clk_src.c, |
| 2517 | usb_hs_system_clk_src.freq_tbl[0].freq_hz); |
| 2518 | clk_set_rate(&usb_hsic_clk_src.c, |
| 2519 | usb_hsic_clk_src.freq_tbl[0].freq_hz); |
| 2520 | clk_set_rate(&usb_hsic_io_cal_clk_src.c, |
| 2521 | usb_hsic_io_cal_clk_src.freq_tbl[0].freq_hz); |
| 2522 | clk_set_rate(&usb_hsic_system_clk_src.c, |
| 2523 | usb_hsic_system_clk_src.freq_tbl[0].freq_hz); |
| 2524 | clk_set_rate(&usb_hsic_xcvr_fs_clk_src.c, |
| 2525 | usb_hsic_xcvr_fs_clk_src.freq_tbl[0].freq_hz); |
| 2526 | clk_set_rate(&pdm2_clk_src.c, pdm2_clk_src.freq_tbl[0].freq_hz); |
| 2527 | clk_set_rate(&audio_core_slimbus_core_clk_src.c, |
| 2528 | audio_core_slimbus_core_clk_src.freq_tbl[0].freq_hz); |
Tianyi Gou | b1d1397 | 2013-01-23 22:55:22 -0800 | [diff] [blame] | 2529 | /* |
| 2530 | * TODO: set rate on behalf of the i2c driver until the i2c driver |
| 2531 | * distinguish v1/v2 and call set rate accordingly. |
| 2532 | */ |
| 2533 | if (SOCINFO_VERSION_MAJOR(socinfo_get_version()) == 2) |
| 2534 | clk_set_rate(&blsp1_qup3_i2c_apps_clk_src.c, |
| 2535 | blsp1_qup3_i2c_apps_clk_src.freq_tbl[0].freq_hz); |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2536 | } |
| 2537 | |
| 2538 | #define GCC_CC_PHYS 0xFC400000 |
| 2539 | #define GCC_CC_SIZE SZ_16K |
| 2540 | |
| 2541 | #define LPASS_CC_PHYS 0xFE000000 |
| 2542 | #define LPASS_CC_SIZE SZ_256K |
| 2543 | |
| 2544 | #define APCS_GCC_CC_PHYS 0xF9011000 |
| 2545 | #define APCS_GCC_CC_SIZE SZ_4K |
| 2546 | |
| 2547 | #define APCS_PLL_PHYS 0xF9008018 |
| 2548 | #define APCS_PLL_SIZE 0x18 |
| 2549 | |
Tianyi Gou | b1d1397 | 2013-01-23 22:55:22 -0800 | [diff] [blame] | 2550 | static struct clk *i2c_apps_clks[][2] __initdata = { |
| 2551 | {&gcc_blsp1_qup1_i2c_apps_clk.c, &blsp1_qup1_i2c_apps_clk_src.c}, |
| 2552 | {&gcc_blsp1_qup2_i2c_apps_clk.c, &blsp1_qup2_i2c_apps_clk_src.c}, |
| 2553 | {&gcc_blsp1_qup3_i2c_apps_clk.c, &blsp1_qup3_i2c_apps_clk_src.c}, |
| 2554 | {&gcc_blsp1_qup4_i2c_apps_clk.c, &blsp1_qup4_i2c_apps_clk_src.c}, |
| 2555 | {&gcc_blsp1_qup5_i2c_apps_clk.c, &blsp1_qup5_i2c_apps_clk_src.c}, |
| 2556 | {&gcc_blsp1_qup6_i2c_apps_clk.c, &blsp1_qup6_i2c_apps_clk_src.c}, |
| 2557 | }; |
| 2558 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2559 | static void __init msm9625_clock_pre_init(void) |
| 2560 | { |
| 2561 | virt_bases[GCC_BASE] = ioremap(GCC_CC_PHYS, GCC_CC_SIZE); |
| 2562 | if (!virt_bases[GCC_BASE]) |
| 2563 | panic("clock-9625: Unable to ioremap GCC memory!"); |
| 2564 | |
| 2565 | virt_bases[LPASS_BASE] = ioremap(LPASS_CC_PHYS, LPASS_CC_SIZE); |
| 2566 | if (!virt_bases[LPASS_BASE]) |
| 2567 | panic("clock-9625: Unable to ioremap LPASS_CC memory!"); |
| 2568 | |
| 2569 | virt_bases[APCS_BASE] = ioremap(APCS_GCC_CC_PHYS, APCS_GCC_CC_SIZE); |
| 2570 | if (!virt_bases[APCS_BASE]) |
| 2571 | panic("clock-9625: Unable to ioremap APCS_GCC_CC memory!"); |
| 2572 | |
| 2573 | virt_bases[APCS_PLL_BASE] = ioremap(APCS_PLL_PHYS, APCS_PLL_SIZE); |
| 2574 | if (!virt_bases[APCS_PLL_BASE]) |
| 2575 | panic("clock-9625: Unable to ioremap APCS_PLL memory!"); |
| 2576 | |
Tianyi Gou | b1d1397 | 2013-01-23 22:55:22 -0800 | [diff] [blame] | 2577 | /* The parent of each of the QUP I2C APPS clocks is an RCG on v2 */ |
| 2578 | if (SOCINFO_VERSION_MAJOR(socinfo_get_version()) == 2) { |
| 2579 | int i, num_cores = ARRAY_SIZE(i2c_apps_clks); |
| 2580 | for (i = 0; i < num_cores; i++) |
| 2581 | i2c_apps_clks[i][0]->parent = i2c_apps_clks[i][1]; |
| 2582 | } |
| 2583 | |
Tianyi Gou | 389ba43 | 2012-10-01 13:58:38 -0700 | [diff] [blame] | 2584 | clk_ops_local_pll.enable = sr_pll_clk_enable_9625; |
| 2585 | |
| 2586 | vdd_dig_reg = regulator_get(NULL, "vdd_dig"); |
| 2587 | if (IS_ERR(vdd_dig_reg)) |
| 2588 | panic("clock-9625: Unable to get the vdd_dig regulator!"); |
| 2589 | |
| 2590 | vote_vdd_level(&vdd_dig, VDD_DIG_HIGH); |
| 2591 | regulator_enable(vdd_dig_reg); |
| 2592 | |
| 2593 | enable_rpm_scaling(); |
| 2594 | |
| 2595 | reg_init(); |
| 2596 | } |
| 2597 | |
| 2598 | static int __init msm9625_clock_late_init(void) |
| 2599 | { |
| 2600 | return unvote_vdd_level(&vdd_dig, VDD_DIG_HIGH); |
| 2601 | } |
| 2602 | |
| 2603 | struct clock_init_data msm9625_clock_init_data __initdata = { |
| 2604 | .table = msm_clocks_9625, |
| 2605 | .size = ARRAY_SIZE(msm_clocks_9625), |
| 2606 | .pre_init = msm9625_clock_pre_init, |
| 2607 | .post_init = msm9625_clock_post_init, |
| 2608 | .late_init = msm9625_clock_late_init, |
| 2609 | }; |