Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 1 | /* |
Michal Simek | 2a47faa | 2023-04-14 08:43:51 +0200 | [diff] [blame] | 2 | * Copyright (c) 2018-2020, Arm Limited and Contributors. All rights reserved. |
Jay Buddhabhatti | 26e138a | 2022-12-21 23:03:35 -0800 | [diff] [blame] | 3 | * Copyright (c) 2022-2023, Advanced Micro Devices, Inc. All rights reserved. |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 4 | * |
| 5 | * SPDX-License-Identifier: BSD-3-Clause |
| 6 | */ |
| 7 | |
| 8 | /* |
| 9 | * ZynqMP system level PM-API functions for clock control. |
| 10 | */ |
| 11 | |
Jolly Shah | 69fb5bf | 2018-02-07 16:25:41 -0800 | [diff] [blame] | 12 | #include <stdbool.h> |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 13 | #include <string.h> |
Antonio Nino Diaz | e0f9063 | 2018-12-14 00:18:21 +0000 | [diff] [blame] | 14 | |
| 15 | #include <arch_helpers.h> |
| 16 | #include <lib/mmio.h> |
| 17 | #include <plat/common/platform.h> |
| 18 | |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 19 | #include "pm_api_clock.h" |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 20 | #include "pm_client.h" |
| 21 | #include "pm_common.h" |
| 22 | #include "pm_ipi.h" |
Jay Buddhabhatti | 26e138a | 2022-12-21 23:03:35 -0800 | [diff] [blame] | 23 | #include "zynqmp_pm_api_sys.h" |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 24 | |
HariBabu Gattem | 6535f86 | 2022-09-22 02:45:16 -0700 | [diff] [blame] | 25 | #define CLK_NODE_MAX (6U) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 26 | |
HariBabu Gattem | 6535f86 | 2022-09-22 02:45:16 -0700 | [diff] [blame] | 27 | #define CLK_PARENTS_ID_LEN (16U) |
| 28 | #define CLK_TOPOLOGY_NODE_OFFSET (16U) |
| 29 | #define CLK_TOPOLOGY_PAYLOAD_LEN (12U) |
| 30 | #define CLK_PARENTS_PAYLOAD_LEN (12U) |
| 31 | #define CLK_TYPE_SHIFT (2U) |
| 32 | #define CLK_CLKFLAGS_SHIFT (8U) |
| 33 | #define CLK_TYPEFLAGS_SHIFT (24U) |
| 34 | #define CLK_TYPEFLAGS2_SHIFT (4U) |
| 35 | #define CLK_TYPEFLAGS_BITS_MASK (0xFFU) |
| 36 | #define CLK_TYPEFLAGS2_BITS_MASK (0x0F00U) |
| 37 | #define CLK_TYPEFLAGS_BITS (8U) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 38 | |
| 39 | #define CLK_EXTERNAL_PARENT (PARENT_CLK_EXTERNAL << CLK_PARENTS_ID_LEN) |
| 40 | |
HariBabu Gattem | 6535f86 | 2022-09-22 02:45:16 -0700 | [diff] [blame] | 41 | #define NA_MULT (0U) |
| 42 | #define NA_DIV (0U) |
| 43 | #define NA_SHIFT (0U) |
| 44 | #define NA_WIDTH (0U) |
| 45 | #define NA_CLK_FLAGS (0U) |
| 46 | #define NA_TYPE_FLAGS (0U) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 47 | |
| 48 | /* PLL nodes related definitions */ |
HariBabu Gattem | 6535f86 | 2022-09-22 02:45:16 -0700 | [diff] [blame] | 49 | #define PLL_PRESRC_MUX_SHIFT (20U) |
| 50 | #define PLL_PRESRC_MUX_WIDTH (3U) |
| 51 | #define PLL_POSTSRC_MUX_SHIFT (24U) |
| 52 | #define PLL_POSTSRC_MUX_WIDTH (3U) |
| 53 | #define PLL_DIV2_MUX_SHIFT (16U) |
| 54 | #define PLL_DIV2_MUX_WIDTH (1U) |
| 55 | #define PLL_BYPASS_MUX_SHIFT (3U) |
| 56 | #define PLL_BYPASS_MUX_WIDTH (1U) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 57 | |
| 58 | /* Peripheral nodes related definitions */ |
| 59 | /* Peripheral Clocks */ |
HariBabu Gattem | 6535f86 | 2022-09-22 02:45:16 -0700 | [diff] [blame] | 60 | #define PERIPH_MUX_SHIFT (0U) |
| 61 | #define PERIPH_MUX_WIDTH (3U) |
| 62 | #define PERIPH_DIV1_SHIFT (8U) |
| 63 | #define PERIPH_DIV1_WIDTH (6U) |
| 64 | #define PERIPH_DIV2_SHIFT (16U) |
| 65 | #define PERIPH_DIV2_WIDTH (6U) |
| 66 | #define PERIPH_GATE_SHIFT (24U) |
| 67 | #define PERIPH_GATE_WIDTH (1U) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 68 | |
HariBabu Gattem | 6535f86 | 2022-09-22 02:45:16 -0700 | [diff] [blame] | 69 | #define USB_GATE_SHIFT (25U) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 70 | |
| 71 | /* External clock related definitions */ |
| 72 | |
| 73 | #define EXT_CLK_MIO_DATA(mio) \ |
| 74 | [EXT_CLK_INDEX(EXT_CLK_MIO##mio)] = { \ |
| 75 | .name = "mio_clk_"#mio, \ |
| 76 | } |
| 77 | |
| 78 | #define EXT_CLK_INDEX(n) (n - CLK_MAX_OUTPUT_CLK) |
| 79 | |
| 80 | /* Clock control related definitions */ |
| 81 | #define BIT_MASK(x, y) (((1U << (y)) - 1) << (x)) |
| 82 | |
Jolly Shah | 69fb5bf | 2018-02-07 16:25:41 -0800 | [diff] [blame] | 83 | #define ISPLL(id) (id == CLK_APLL_INT || \ |
| 84 | id == CLK_DPLL_INT || \ |
| 85 | id == CLK_VPLL_INT || \ |
| 86 | id == CLK_IOPLL_INT || \ |
| 87 | id == CLK_RPLL_INT) |
| 88 | |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 89 | |
| 90 | #define PLLCTRL_BP_MASK BIT(3) |
HariBabu Gattem | 6535f86 | 2022-09-22 02:45:16 -0700 | [diff] [blame] | 91 | #define PLLCTRL_RESET_MASK (1U) |
| 92 | #define PLL_FRAC_OFFSET (8U) |
| 93 | #define PLL_FRAC_MODE (1U) |
| 94 | #define PLL_INT_MODE (0U) |
| 95 | #define PLL_FRAC_MODE_MASK (0x80000000U) |
| 96 | #define PLL_FRAC_MODE_SHIFT (31U) |
| 97 | #define PLL_FRAC_DATA_MASK (0xFFFFU) |
| 98 | #define PLL_FRAC_DATA_SHIFT (0U) |
| 99 | #define PLL_FBDIV_MASK (0x7F00U) |
| 100 | #define PLL_FBDIV_WIDTH (7U) |
| 101 | #define PLL_FBDIV_SHIFT (8U) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 102 | |
HariBabu Gattem | 6535f86 | 2022-09-22 02:45:16 -0700 | [diff] [blame] | 103 | #define CLK_PLL_RESET_ASSERT (1U) |
| 104 | #define CLK_PLL_RESET_RELEASE (2U) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 105 | #define CLK_PLL_RESET_PULSE (CLK_PLL_RESET_ASSERT | CLK_PLL_RESET_RELEASE) |
| 106 | |
| 107 | /* Common topology definitions */ |
| 108 | #define GENERIC_MUX \ |
| 109 | { \ |
| 110 | .type = TYPE_MUX, \ |
| 111 | .offset = PERIPH_MUX_SHIFT, \ |
| 112 | .width = PERIPH_MUX_WIDTH, \ |
| 113 | .clkflags = CLK_SET_RATE_NO_REPARENT | \ |
| 114 | CLK_IS_BASIC, \ |
| 115 | .typeflags = NA_TYPE_FLAGS, \ |
| 116 | .mult = NA_MULT, \ |
| 117 | .div = NA_DIV, \ |
| 118 | } |
| 119 | |
| 120 | #define IGNORE_UNUSED_MUX \ |
| 121 | { \ |
| 122 | .type = TYPE_MUX, \ |
| 123 | .offset = PERIPH_MUX_SHIFT, \ |
| 124 | .width = PERIPH_MUX_WIDTH, \ |
| 125 | .clkflags = CLK_IGNORE_UNUSED | \ |
| 126 | CLK_SET_RATE_NO_REPARENT | \ |
| 127 | CLK_IS_BASIC, \ |
| 128 | .typeflags = NA_TYPE_FLAGS, \ |
| 129 | .mult = NA_MULT, \ |
| 130 | .div = NA_DIV, \ |
| 131 | } |
| 132 | |
Ravi Patel | fe815e4 | 2018-09-18 02:14:12 -0700 | [diff] [blame] | 133 | #define GENERIC_DIV1 \ |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 134 | { \ |
Ravi Patel | fe815e4 | 2018-09-18 02:14:12 -0700 | [diff] [blame] | 135 | .type = TYPE_DIV1, \ |
| 136 | .offset = PERIPH_DIV1_SHIFT, \ |
| 137 | .width = PERIPH_DIV1_WIDTH, \ |
| 138 | .clkflags = CLK_SET_RATE_NO_REPARENT | \ |
| 139 | CLK_IS_BASIC, \ |
| 140 | .typeflags = CLK_DIVIDER_ONE_BASED | \ |
| 141 | CLK_DIVIDER_ALLOW_ZERO, \ |
| 142 | .mult = NA_MULT, \ |
| 143 | .div = NA_DIV, \ |
| 144 | } |
| 145 | |
| 146 | #define GENERIC_DIV2 \ |
| 147 | { \ |
| 148 | .type = TYPE_DIV2, \ |
| 149 | .offset = PERIPH_DIV2_SHIFT, \ |
| 150 | .width = PERIPH_DIV2_WIDTH, \ |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 151 | .clkflags = CLK_SET_RATE_NO_REPARENT | \ |
Ravi Patel | fe815e4 | 2018-09-18 02:14:12 -0700 | [diff] [blame] | 152 | CLK_SET_RATE_PARENT | \ |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 153 | CLK_IS_BASIC, \ |
| 154 | .typeflags = CLK_DIVIDER_ONE_BASED | \ |
| 155 | CLK_DIVIDER_ALLOW_ZERO, \ |
| 156 | .mult = NA_MULT, \ |
| 157 | .div = NA_DIV, \ |
| 158 | } |
| 159 | |
| 160 | #define IGNORE_UNUSED_DIV(id) \ |
| 161 | { \ |
| 162 | .type = TYPE_DIV##id, \ |
| 163 | .offset = PERIPH_DIV##id##_SHIFT, \ |
| 164 | .width = PERIPH_DIV##id##_WIDTH, \ |
| 165 | .clkflags = CLK_IGNORE_UNUSED | \ |
| 166 | CLK_SET_RATE_NO_REPARENT | \ |
| 167 | CLK_IS_BASIC, \ |
| 168 | .typeflags = CLK_DIVIDER_ONE_BASED | \ |
| 169 | CLK_DIVIDER_ALLOW_ZERO, \ |
| 170 | .mult = NA_MULT, \ |
| 171 | .div = NA_DIV, \ |
| 172 | } |
| 173 | |
| 174 | #define GENERIC_GATE \ |
| 175 | { \ |
| 176 | .type = TYPE_GATE, \ |
| 177 | .offset = PERIPH_GATE_SHIFT, \ |
| 178 | .width = PERIPH_GATE_WIDTH, \ |
| 179 | .clkflags = CLK_SET_RATE_PARENT | \ |
| 180 | CLK_SET_RATE_GATE | \ |
| 181 | CLK_IS_BASIC, \ |
| 182 | .typeflags = NA_TYPE_FLAGS, \ |
| 183 | .mult = NA_MULT, \ |
| 184 | .div = NA_DIV, \ |
| 185 | } |
| 186 | |
| 187 | #define IGNORE_UNUSED_GATE \ |
| 188 | { \ |
| 189 | .type = TYPE_GATE, \ |
| 190 | .offset = PERIPH_GATE_SHIFT, \ |
| 191 | .width = PERIPH_GATE_WIDTH, \ |
| 192 | .clkflags = CLK_SET_RATE_PARENT | \ |
| 193 | CLK_IGNORE_UNUSED | \ |
| 194 | CLK_IS_BASIC, \ |
| 195 | .typeflags = NA_TYPE_FLAGS, \ |
| 196 | .mult = NA_MULT, \ |
| 197 | .div = NA_DIV, \ |
| 198 | } |
| 199 | |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 200 | /** |
| 201 | * struct pm_clock_node - Clock topology node information |
| 202 | * @type: Topology type (mux/div1/div2/gate/pll/fixed factor) |
| 203 | * @offset: Offset in control register |
| 204 | * @width: Width of the specific type in control register |
| 205 | * @clkflags: Clk specific flags |
| 206 | * @typeflags: Type specific flags |
| 207 | * @mult: Multiplier for fixed factor |
| 208 | * @div: Divisor for fixed factor |
| 209 | */ |
| 210 | struct pm_clock_node { |
| 211 | uint16_t clkflags; |
| 212 | uint16_t typeflags; |
| 213 | uint8_t type; |
| 214 | uint8_t offset; |
| 215 | uint8_t width; |
| 216 | uint8_t mult:4; |
| 217 | uint8_t div:4; |
| 218 | }; |
| 219 | |
| 220 | /** |
| 221 | * struct pm_clock - Clock structure |
| 222 | * @name: Clock name |
| 223 | * @control_reg: Control register address |
| 224 | * @status_reg: Status register address |
| 225 | * @parents: Parents for first clock node. Lower byte indicates parent |
| 226 | * clock id and upper byte indicate flags for that id. |
| 227 | * pm_clock_node: Clock nodes |
| 228 | */ |
| 229 | struct pm_clock { |
| 230 | char name[CLK_NAME_LEN]; |
| 231 | uint8_t num_nodes; |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 232 | uint32_t control_reg; |
| 233 | uint32_t status_reg; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 234 | int32_t (*parents)[]; |
| 235 | struct pm_clock_node(*nodes)[]; |
| 236 | }; |
| 237 | |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 238 | /** |
| 239 | * struct pm_clock - Clock structure |
| 240 | * @name: Clock name |
| 241 | */ |
| 242 | struct pm_ext_clock { |
| 243 | char name[CLK_NAME_LEN]; |
| 244 | }; |
| 245 | |
| 246 | /* PLL Clocks */ |
| 247 | static struct pm_clock_node generic_pll_nodes[] = { |
| 248 | { |
| 249 | .type = TYPE_PLL, |
| 250 | .offset = NA_SHIFT, |
| 251 | .width = NA_WIDTH, |
| 252 | .clkflags = CLK_SET_RATE_NO_REPARENT, |
| 253 | .typeflags = NA_TYPE_FLAGS, |
| 254 | .mult = NA_MULT, |
| 255 | .div = NA_DIV, |
| 256 | }, |
| 257 | }; |
| 258 | |
| 259 | static struct pm_clock_node ignore_unused_pll_nodes[] = { |
| 260 | { |
| 261 | .type = TYPE_PLL, |
| 262 | .offset = NA_SHIFT, |
| 263 | .width = NA_WIDTH, |
| 264 | .clkflags = CLK_IGNORE_UNUSED | CLK_SET_RATE_NO_REPARENT, |
| 265 | .typeflags = NA_TYPE_FLAGS, |
| 266 | .mult = NA_MULT, |
| 267 | .div = NA_DIV, |
| 268 | }, |
| 269 | }; |
| 270 | |
| 271 | static struct pm_clock_node generic_pll_pre_src_nodes[] = { |
| 272 | { |
| 273 | .type = TYPE_MUX, |
| 274 | .offset = PLL_PRESRC_MUX_SHIFT, |
| 275 | .width = PLL_PRESRC_MUX_WIDTH, |
| 276 | .clkflags = CLK_IS_BASIC, |
| 277 | .typeflags = NA_TYPE_FLAGS, |
| 278 | .mult = NA_MULT, |
| 279 | .div = NA_DIV, |
| 280 | }, |
| 281 | }; |
| 282 | |
| 283 | static struct pm_clock_node generic_pll_half_nodes[] = { |
| 284 | { |
| 285 | .type = TYPE_FIXEDFACTOR, |
| 286 | .offset = NA_SHIFT, |
| 287 | .width = NA_WIDTH, |
| 288 | .clkflags = CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT, |
| 289 | .typeflags = NA_TYPE_FLAGS, |
| 290 | .mult = 1, |
| 291 | .div = 2, |
| 292 | }, |
| 293 | }; |
| 294 | |
| 295 | static struct pm_clock_node generic_pll_int_nodes[] = { |
| 296 | { |
| 297 | .type = TYPE_MUX, |
| 298 | .offset = PLL_DIV2_MUX_SHIFT, |
| 299 | .width = PLL_DIV2_MUX_WIDTH, |
| 300 | .clkflags = CLK_SET_RATE_NO_REPARENT | |
| 301 | CLK_SET_RATE_PARENT | |
| 302 | CLK_IS_BASIC, |
| 303 | .typeflags = NA_TYPE_FLAGS, |
| 304 | .mult = NA_MULT, |
| 305 | .div = NA_DIV, |
| 306 | }, |
| 307 | }; |
| 308 | |
| 309 | static struct pm_clock_node generic_pll_post_src_nodes[] = { |
| 310 | { |
| 311 | .type = TYPE_MUX, |
| 312 | .offset = PLL_POSTSRC_MUX_SHIFT, |
| 313 | .width = PLL_POSTSRC_MUX_WIDTH, |
| 314 | .clkflags = CLK_IS_BASIC, |
| 315 | .typeflags = NA_TYPE_FLAGS, |
| 316 | .mult = NA_MULT, |
| 317 | .div = NA_DIV, |
| 318 | }, |
| 319 | }; |
| 320 | |
| 321 | static struct pm_clock_node generic_pll_system_nodes[] = { |
| 322 | { |
| 323 | .type = TYPE_MUX, |
| 324 | .offset = PLL_BYPASS_MUX_SHIFT, |
| 325 | .width = PLL_BYPASS_MUX_WIDTH, |
| 326 | .clkflags = CLK_SET_RATE_NO_REPARENT | |
| 327 | CLK_SET_RATE_PARENT | |
| 328 | CLK_IS_BASIC, |
| 329 | .typeflags = NA_TYPE_FLAGS, |
| 330 | .mult = NA_MULT, |
| 331 | .div = NA_DIV, |
| 332 | }, |
| 333 | }; |
| 334 | |
| 335 | static struct pm_clock_node acpu_nodes[] = { |
| 336 | { |
| 337 | .type = TYPE_MUX, |
| 338 | .offset = PERIPH_MUX_SHIFT, |
| 339 | .width = PERIPH_MUX_WIDTH, |
| 340 | .clkflags = CLK_SET_RATE_NO_REPARENT | CLK_IS_BASIC, |
| 341 | .typeflags = NA_TYPE_FLAGS, |
| 342 | .mult = NA_MULT, |
| 343 | .div = NA_DIV, |
| 344 | }, |
| 345 | { |
| 346 | .type = TYPE_DIV1, |
| 347 | .offset = PERIPH_DIV1_SHIFT, |
| 348 | .width = PERIPH_DIV1_WIDTH, |
| 349 | .clkflags = CLK_IS_BASIC, |
| 350 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, |
| 351 | .mult = NA_MULT, |
| 352 | .div = NA_DIV, |
| 353 | }, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 354 | }; |
| 355 | |
| 356 | static struct pm_clock_node generic_mux_div_nodes[] = { |
| 357 | GENERIC_MUX, |
Ravi Patel | fe815e4 | 2018-09-18 02:14:12 -0700 | [diff] [blame] | 358 | GENERIC_DIV1, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 359 | }; |
| 360 | |
| 361 | static struct pm_clock_node generic_mux_div_gate_nodes[] = { |
| 362 | GENERIC_MUX, |
Ravi Patel | fe815e4 | 2018-09-18 02:14:12 -0700 | [diff] [blame] | 363 | GENERIC_DIV1, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 364 | GENERIC_GATE, |
| 365 | }; |
| 366 | |
| 367 | static struct pm_clock_node generic_mux_div_unused_gate_nodes[] = { |
| 368 | GENERIC_MUX, |
Ravi Patel | fe815e4 | 2018-09-18 02:14:12 -0700 | [diff] [blame] | 369 | GENERIC_DIV1, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 370 | IGNORE_UNUSED_GATE, |
| 371 | }; |
| 372 | |
| 373 | static struct pm_clock_node generic_mux_div_div_gate_nodes[] = { |
| 374 | GENERIC_MUX, |
Ravi Patel | fe815e4 | 2018-09-18 02:14:12 -0700 | [diff] [blame] | 375 | GENERIC_DIV1, |
| 376 | GENERIC_DIV2, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 377 | GENERIC_GATE, |
| 378 | }; |
| 379 | |
| 380 | static struct pm_clock_node dp_audio_video_ref_nodes[] = { |
| 381 | { |
| 382 | .type = TYPE_MUX, |
| 383 | .offset = PERIPH_MUX_SHIFT, |
| 384 | .width = PERIPH_MUX_WIDTH, |
| 385 | .clkflags = CLK_SET_RATE_NO_REPARENT | |
Rajan Vaja | 13d8a15 | 2019-03-15 14:19:26 +0530 | [diff] [blame] | 386 | CLK_SET_RATE_PARENT | CLK_IS_BASIC, |
| 387 | .typeflags = CLK_FRAC, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 388 | .mult = NA_MULT, |
| 389 | .div = NA_DIV, |
| 390 | }, |
| 391 | { |
| 392 | .type = TYPE_DIV1, |
| 393 | .offset = PERIPH_DIV1_SHIFT, |
| 394 | .width = PERIPH_DIV1_WIDTH, |
| 395 | .clkflags = CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT | |
Rajan Vaja | 13d8a15 | 2019-03-15 14:19:26 +0530 | [diff] [blame] | 396 | CLK_IS_BASIC, |
| 397 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO | |
| 398 | CLK_FRAC, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 399 | .mult = NA_MULT, |
| 400 | .div = NA_DIV, |
| 401 | }, |
| 402 | { |
| 403 | .type = TYPE_DIV2, |
| 404 | .offset = PERIPH_DIV2_SHIFT, |
| 405 | .width = PERIPH_DIV2_WIDTH, |
| 406 | .clkflags = CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT | |
Rajan Vaja | 13d8a15 | 2019-03-15 14:19:26 +0530 | [diff] [blame] | 407 | CLK_IS_BASIC, |
| 408 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO | |
| 409 | CLK_FRAC, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 410 | .mult = NA_MULT, |
| 411 | .div = NA_DIV, |
| 412 | }, |
| 413 | { |
| 414 | .type = TYPE_GATE, |
| 415 | .offset = PERIPH_GATE_SHIFT, |
| 416 | .width = PERIPH_GATE_WIDTH, |
| 417 | .clkflags = CLK_SET_RATE_PARENT | |
| 418 | CLK_SET_RATE_GATE | |
| 419 | CLK_IS_BASIC, |
| 420 | .typeflags = NA_TYPE_FLAGS, |
| 421 | .mult = NA_MULT, |
| 422 | .div = NA_DIV, |
| 423 | }, |
| 424 | }; |
| 425 | |
| 426 | static struct pm_clock_node usb_nodes[] = { |
| 427 | GENERIC_MUX, |
Ravi Patel | fe815e4 | 2018-09-18 02:14:12 -0700 | [diff] [blame] | 428 | GENERIC_DIV1, |
| 429 | GENERIC_DIV2, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 430 | { |
| 431 | .type = TYPE_GATE, |
| 432 | .offset = USB_GATE_SHIFT, |
| 433 | .width = PERIPH_GATE_WIDTH, |
| 434 | .clkflags = CLK_SET_RATE_PARENT | CLK_IS_BASIC | |
| 435 | CLK_SET_RATE_GATE, |
| 436 | .typeflags = NA_TYPE_FLAGS, |
| 437 | .mult = NA_MULT, |
| 438 | .div = NA_DIV, |
| 439 | }, |
| 440 | }; |
| 441 | |
| 442 | static struct pm_clock_node generic_domain_crossing_nodes[] = { |
| 443 | { |
| 444 | .type = TYPE_DIV1, |
| 445 | .offset = 8, |
| 446 | .width = 6, |
| 447 | .clkflags = CLK_IS_BASIC, |
| 448 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, |
| 449 | .mult = NA_MULT, |
| 450 | .div = NA_DIV, |
| 451 | }, |
| 452 | }; |
| 453 | |
| 454 | static struct pm_clock_node rpll_to_fpd_nodes[] = { |
| 455 | { |
| 456 | .type = TYPE_DIV1, |
| 457 | .offset = 8, |
| 458 | .width = 6, |
| 459 | .clkflags = CLK_SET_RATE_PARENT | CLK_IS_BASIC, |
| 460 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, |
| 461 | .mult = NA_MULT, |
| 462 | .div = NA_DIV, |
| 463 | }, |
| 464 | }; |
| 465 | |
| 466 | static struct pm_clock_node acpu_half_nodes[] = { |
| 467 | { |
| 468 | .type = TYPE_FIXEDFACTOR, |
| 469 | .offset = 0, |
| 470 | .width = 1, |
| 471 | .clkflags = 0, |
| 472 | .typeflags = 0, |
| 473 | .mult = 1, |
| 474 | .div = 2, |
| 475 | }, |
| 476 | { |
| 477 | .type = TYPE_GATE, |
| 478 | .offset = 25, |
| 479 | .width = PERIPH_GATE_WIDTH, |
| 480 | .clkflags = CLK_IGNORE_UNUSED | |
| 481 | CLK_SET_RATE_PARENT | |
| 482 | CLK_IS_BASIC, |
| 483 | .typeflags = NA_TYPE_FLAGS, |
| 484 | .mult = NA_MULT, |
| 485 | .div = NA_DIV, |
| 486 | }, |
| 487 | }; |
| 488 | |
Jolly Shah | 3c8ffd4 | 2019-01-02 13:45:53 -0800 | [diff] [blame] | 489 | static struct pm_clock_node acpu_full_nodes[] = { |
| 490 | { |
| 491 | .type = TYPE_GATE, |
| 492 | .offset = 24, |
| 493 | .width = PERIPH_GATE_WIDTH, |
| 494 | .clkflags = CLK_IGNORE_UNUSED | |
| 495 | CLK_SET_RATE_PARENT | |
| 496 | CLK_IS_BASIC, |
| 497 | .typeflags = NA_TYPE_FLAGS, |
| 498 | .mult = NA_MULT, |
| 499 | .div = NA_DIV, |
| 500 | }, |
| 501 | }; |
| 502 | |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 503 | static struct pm_clock_node wdt_nodes[] = { |
| 504 | { |
| 505 | .type = TYPE_MUX, |
| 506 | .offset = 0, |
| 507 | .width = 1, |
| 508 | .clkflags = CLK_SET_RATE_PARENT | |
| 509 | CLK_SET_RATE_NO_REPARENT | |
| 510 | CLK_IS_BASIC, |
| 511 | .typeflags = NA_TYPE_FLAGS, |
| 512 | .mult = NA_MULT, |
| 513 | .div = NA_DIV, |
| 514 | }, |
| 515 | }; |
| 516 | |
| 517 | static struct pm_clock_node ddr_nodes[] = { |
| 518 | GENERIC_MUX, |
| 519 | { |
| 520 | .type = TYPE_DIV1, |
| 521 | .offset = 8, |
| 522 | .width = 6, |
Siva Durga Prasad Paladugu | e2aa827 | 2018-09-04 17:37:27 +0530 | [diff] [blame] | 523 | .clkflags = CLK_IS_BASIC | CLK_IS_CRITICAL, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 524 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, |
| 525 | .mult = NA_MULT, |
| 526 | .div = NA_DIV, |
| 527 | }, |
| 528 | }; |
| 529 | |
| 530 | static struct pm_clock_node pl_nodes[] = { |
| 531 | GENERIC_MUX, |
| 532 | { |
| 533 | .type = TYPE_DIV1, |
| 534 | .offset = PERIPH_DIV1_SHIFT, |
| 535 | .width = PERIPH_DIV1_WIDTH, |
| 536 | .clkflags = CLK_IS_BASIC, |
| 537 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, |
| 538 | .mult = NA_MULT, |
| 539 | .div = NA_DIV, |
| 540 | }, |
| 541 | { |
| 542 | .type = TYPE_DIV2, |
| 543 | .offset = PERIPH_DIV2_SHIFT, |
| 544 | .width = PERIPH_DIV2_WIDTH, |
| 545 | .clkflags = CLK_IS_BASIC | CLK_SET_RATE_PARENT, |
| 546 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, |
| 547 | .mult = NA_MULT, |
| 548 | .div = NA_DIV, |
| 549 | }, |
| 550 | { |
| 551 | .type = TYPE_GATE, |
| 552 | .offset = PERIPH_GATE_SHIFT, |
| 553 | .width = PERIPH_GATE_WIDTH, |
| 554 | .clkflags = CLK_SET_RATE_PARENT | CLK_IS_BASIC, |
| 555 | .typeflags = NA_TYPE_FLAGS, |
| 556 | .mult = NA_MULT, |
| 557 | .div = NA_DIV, |
| 558 | }, |
| 559 | }; |
| 560 | |
| 561 | static struct pm_clock_node gpu_pp0_nodes[] = { |
| 562 | { |
| 563 | .type = TYPE_GATE, |
| 564 | .offset = 25, |
| 565 | .width = PERIPH_GATE_WIDTH, |
| 566 | .clkflags = CLK_SET_RATE_PARENT | CLK_IS_BASIC, |
| 567 | .typeflags = NA_TYPE_FLAGS, |
| 568 | .mult = NA_MULT, |
| 569 | .div = NA_DIV, |
| 570 | }, |
| 571 | }; |
| 572 | |
| 573 | static struct pm_clock_node gpu_pp1_nodes[] = { |
| 574 | { |
| 575 | .type = TYPE_GATE, |
| 576 | .offset = 26, |
| 577 | .width = PERIPH_GATE_WIDTH, |
| 578 | .clkflags = CLK_SET_RATE_PARENT | CLK_IS_BASIC, |
| 579 | .typeflags = NA_TYPE_FLAGS, |
| 580 | .mult = NA_MULT, |
| 581 | .div = NA_DIV, |
| 582 | }, |
| 583 | }; |
| 584 | |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 585 | static struct pm_clock_node gem_ref_ungated_nodes[] = { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 586 | GENERIC_MUX, |
| 587 | { |
| 588 | .type = TYPE_DIV1, |
| 589 | .offset = 8, |
| 590 | .width = 6, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 591 | .clkflags = CLK_SET_RATE_NO_REPARENT | CLK_IS_BASIC, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 592 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, |
| 593 | .mult = NA_MULT, |
| 594 | .div = NA_DIV, |
| 595 | }, |
| 596 | { |
| 597 | .type = TYPE_DIV2, |
| 598 | .offset = 16, |
| 599 | .width = 6, |
Ravi Patel | 8931be1 | 2019-03-15 18:02:48 +0530 | [diff] [blame] | 600 | .clkflags = CLK_SET_RATE_NO_REPARENT | CLK_IS_BASIC | |
| 601 | CLK_SET_RATE_PARENT, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 602 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, |
| 603 | .mult = NA_MULT, |
| 604 | .div = NA_DIV, |
| 605 | }, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 606 | }; |
| 607 | |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 608 | static struct pm_clock_node gem0_ref_nodes[] = { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 609 | { |
| 610 | .type = TYPE_MUX, |
| 611 | .offset = 1, |
| 612 | .width = 1, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 613 | .clkflags = CLK_SET_RATE_PARENT | |
| 614 | CLK_SET_RATE_NO_REPARENT | |
| 615 | CLK_IS_BASIC, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 616 | .typeflags = NA_TYPE_FLAGS, |
| 617 | .mult = NA_MULT, |
| 618 | .div = NA_DIV, |
| 619 | }, |
| 620 | }; |
| 621 | |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 622 | static struct pm_clock_node gem1_ref_nodes[] = { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 623 | { |
| 624 | .type = TYPE_MUX, |
| 625 | .offset = 6, |
| 626 | .width = 1, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 627 | .clkflags = CLK_SET_RATE_PARENT | |
| 628 | CLK_SET_RATE_NO_REPARENT | |
| 629 | CLK_IS_BASIC, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 630 | .typeflags = NA_TYPE_FLAGS, |
| 631 | .mult = NA_MULT, |
| 632 | .div = NA_DIV, |
| 633 | }, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 634 | }; |
| 635 | |
| 636 | static struct pm_clock_node gem2_ref_nodes[] = { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 637 | { |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 638 | .type = TYPE_MUX, |
| 639 | .offset = 11, |
| 640 | .width = 1, |
| 641 | .clkflags = CLK_SET_RATE_PARENT | |
| 642 | CLK_SET_RATE_NO_REPARENT | |
| 643 | CLK_IS_BASIC, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 644 | .typeflags = NA_TYPE_FLAGS, |
| 645 | .mult = NA_MULT, |
| 646 | .div = NA_DIV, |
| 647 | }, |
| 648 | }; |
| 649 | |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 650 | static struct pm_clock_node gem3_ref_nodes[] = { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 651 | { |
| 652 | .type = TYPE_MUX, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 653 | .offset = 16, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 654 | .width = 1, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 655 | .clkflags = CLK_SET_RATE_PARENT | |
| 656 | CLK_SET_RATE_NO_REPARENT | |
| 657 | CLK_IS_BASIC, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 658 | .typeflags = NA_TYPE_FLAGS, |
| 659 | .mult = NA_MULT, |
| 660 | .div = NA_DIV, |
| 661 | }, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 662 | }; |
| 663 | |
| 664 | static struct pm_clock_node gem_tx_nodes[] = { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 665 | { |
| 666 | .type = TYPE_GATE, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 667 | .offset = 25, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 668 | .width = PERIPH_GATE_WIDTH, |
| 669 | .clkflags = CLK_SET_RATE_PARENT | CLK_IS_BASIC, |
| 670 | .typeflags = NA_TYPE_FLAGS, |
| 671 | .mult = NA_MULT, |
| 672 | .div = NA_DIV, |
| 673 | }, |
| 674 | }; |
| 675 | |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 676 | static struct pm_clock_node gem_rx_nodes[] = { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 677 | { |
| 678 | .type = TYPE_GATE, |
| 679 | .offset = 26, |
| 680 | .width = PERIPH_GATE_WIDTH, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 681 | .clkflags = CLK_IS_BASIC, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 682 | .typeflags = NA_TYPE_FLAGS, |
| 683 | .mult = NA_MULT, |
| 684 | .div = NA_DIV, |
| 685 | }, |
| 686 | }; |
| 687 | |
| 688 | static struct pm_clock_node gem_tsu_nodes[] = { |
| 689 | { |
| 690 | .type = TYPE_MUX, |
| 691 | .offset = 20, |
| 692 | .width = 2, |
| 693 | .clkflags = CLK_SET_RATE_PARENT | |
| 694 | CLK_SET_RATE_NO_REPARENT | |
| 695 | CLK_IS_BASIC, |
| 696 | .typeflags = NA_TYPE_FLAGS, |
| 697 | .mult = NA_MULT, |
| 698 | .div = NA_DIV, |
| 699 | }, |
| 700 | }; |
| 701 | |
| 702 | static struct pm_clock_node can0_mio_nodes[] = { |
| 703 | { |
| 704 | .type = TYPE_MUX, |
| 705 | .offset = 0, |
| 706 | .width = 7, |
| 707 | .clkflags = CLK_SET_RATE_PARENT | |
| 708 | CLK_SET_RATE_NO_REPARENT | |
| 709 | CLK_IS_BASIC, |
| 710 | .typeflags = NA_TYPE_FLAGS, |
| 711 | .mult = NA_MULT, |
| 712 | .div = NA_DIV, |
| 713 | }, |
| 714 | }; |
| 715 | |
| 716 | static struct pm_clock_node can1_mio_nodes[] = { |
| 717 | { |
| 718 | .type = TYPE_MUX, |
| 719 | .offset = 15, |
| 720 | .width = 1, |
| 721 | .clkflags = CLK_SET_RATE_PARENT | |
| 722 | CLK_SET_RATE_NO_REPARENT | |
| 723 | CLK_IS_BASIC, |
| 724 | .typeflags = NA_TYPE_FLAGS, |
| 725 | .mult = NA_MULT, |
| 726 | .div = NA_DIV, |
| 727 | }, |
| 728 | }; |
| 729 | |
| 730 | static struct pm_clock_node can0_nodes[] = { |
| 731 | { |
| 732 | .type = TYPE_MUX, |
| 733 | .offset = 7, |
| 734 | .width = 1, |
| 735 | .clkflags = CLK_SET_RATE_PARENT | |
| 736 | CLK_SET_RATE_NO_REPARENT | |
| 737 | CLK_IS_BASIC, |
| 738 | .typeflags = NA_TYPE_FLAGS, |
| 739 | .mult = NA_MULT, |
| 740 | .div = NA_DIV, |
| 741 | }, |
| 742 | }; |
| 743 | |
| 744 | static struct pm_clock_node can1_nodes[] = { |
| 745 | { |
| 746 | .type = TYPE_MUX, |
| 747 | .offset = 22, |
| 748 | .width = 1, |
| 749 | .clkflags = CLK_SET_RATE_PARENT | |
| 750 | CLK_SET_RATE_NO_REPARENT | |
| 751 | CLK_IS_BASIC, |
| 752 | .typeflags = NA_TYPE_FLAGS, |
| 753 | .mult = NA_MULT, |
| 754 | .div = NA_DIV, |
| 755 | }, |
| 756 | }; |
| 757 | |
| 758 | static struct pm_clock_node cpu_r5_core_nodes[] = { |
| 759 | { |
| 760 | .type = TYPE_GATE, |
| 761 | .offset = 25, |
| 762 | .width = PERIPH_GATE_WIDTH, |
| 763 | .clkflags = CLK_IGNORE_UNUSED | |
| 764 | CLK_IS_BASIC, |
| 765 | .typeflags = NA_TYPE_FLAGS, |
| 766 | .mult = NA_MULT, |
| 767 | .div = NA_DIV, |
| 768 | }, |
| 769 | }; |
| 770 | |
| 771 | static struct pm_clock_node dll_ref_nodes[] = { |
| 772 | { |
| 773 | .type = TYPE_MUX, |
| 774 | .offset = 0, |
| 775 | .width = 3, |
| 776 | .clkflags = CLK_SET_RATE_PARENT | |
| 777 | CLK_SET_RATE_NO_REPARENT | |
| 778 | CLK_IS_BASIC, |
| 779 | .typeflags = NA_TYPE_FLAGS, |
| 780 | .mult = NA_MULT, |
| 781 | .div = NA_DIV, |
| 782 | }, |
| 783 | }; |
| 784 | |
| 785 | static struct pm_clock_node timestamp_ref_nodes[] = { |
| 786 | GENERIC_MUX, |
| 787 | { |
| 788 | .type = TYPE_DIV1, |
| 789 | .offset = 8, |
| 790 | .width = 6, |
| 791 | .clkflags = CLK_IS_BASIC, |
| 792 | .typeflags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, |
| 793 | .mult = NA_MULT, |
| 794 | .div = NA_DIV, |
| 795 | }, |
| 796 | IGNORE_UNUSED_GATE, |
| 797 | }; |
| 798 | |
| 799 | static int32_t can_mio_parents[] = { |
| 800 | EXT_CLK_MIO0, EXT_CLK_MIO1, EXT_CLK_MIO2, EXT_CLK_MIO3, |
| 801 | EXT_CLK_MIO4, EXT_CLK_MIO5, EXT_CLK_MIO6, EXT_CLK_MIO7, |
| 802 | EXT_CLK_MIO8, EXT_CLK_MIO9, EXT_CLK_MIO10, EXT_CLK_MIO11, |
| 803 | EXT_CLK_MIO12, EXT_CLK_MIO13, EXT_CLK_MIO14, EXT_CLK_MIO15, |
| 804 | EXT_CLK_MIO16, EXT_CLK_MIO17, EXT_CLK_MIO18, EXT_CLK_MIO19, |
| 805 | EXT_CLK_MIO20, EXT_CLK_MIO21, EXT_CLK_MIO22, EXT_CLK_MIO23, |
| 806 | EXT_CLK_MIO24, EXT_CLK_MIO25, EXT_CLK_MIO26, EXT_CLK_MIO27, |
| 807 | EXT_CLK_MIO28, EXT_CLK_MIO29, EXT_CLK_MIO30, EXT_CLK_MIO31, |
| 808 | EXT_CLK_MIO32, EXT_CLK_MIO33, EXT_CLK_MIO34, EXT_CLK_MIO35, |
| 809 | EXT_CLK_MIO36, EXT_CLK_MIO37, EXT_CLK_MIO38, EXT_CLK_MIO39, |
| 810 | EXT_CLK_MIO40, EXT_CLK_MIO41, EXT_CLK_MIO42, EXT_CLK_MIO43, |
| 811 | EXT_CLK_MIO44, EXT_CLK_MIO45, EXT_CLK_MIO46, EXT_CLK_MIO47, |
| 812 | EXT_CLK_MIO48, EXT_CLK_MIO49, EXT_CLK_MIO50, EXT_CLK_MIO51, |
| 813 | EXT_CLK_MIO52, EXT_CLK_MIO53, EXT_CLK_MIO54, EXT_CLK_MIO55, |
| 814 | EXT_CLK_MIO56, EXT_CLK_MIO57, EXT_CLK_MIO58, EXT_CLK_MIO59, |
| 815 | EXT_CLK_MIO60, EXT_CLK_MIO61, EXT_CLK_MIO62, EXT_CLK_MIO63, |
| 816 | EXT_CLK_MIO64, EXT_CLK_MIO65, EXT_CLK_MIO66, EXT_CLK_MIO67, |
| 817 | EXT_CLK_MIO68, EXT_CLK_MIO69, EXT_CLK_MIO70, EXT_CLK_MIO71, |
| 818 | EXT_CLK_MIO72, EXT_CLK_MIO73, EXT_CLK_MIO74, EXT_CLK_MIO75, |
| 819 | EXT_CLK_MIO76, EXT_CLK_MIO77, CLK_NA_PARENT |
| 820 | }; |
| 821 | |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 822 | /* Clock array containing clock informaton */ |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 823 | static struct pm_clock clocks[] = { |
| 824 | [CLK_APLL_INT] = { |
| 825 | .name = "apll_int", |
| 826 | .control_reg = CRF_APB_APLL_CTRL, |
| 827 | .status_reg = CRF_APB_PLL_STATUS, |
| 828 | .parents = &((int32_t []) {CLK_APLL_PRE_SRC, CLK_NA_PARENT}), |
| 829 | .nodes = &ignore_unused_pll_nodes, |
| 830 | .num_nodes = ARRAY_SIZE(ignore_unused_pll_nodes), |
| 831 | }, |
| 832 | [CLK_APLL_PRE_SRC] = { |
| 833 | .name = "apll_pre_src", |
| 834 | .control_reg = CRF_APB_APLL_CTRL, |
| 835 | .status_reg = CRF_APB_PLL_STATUS, |
| 836 | .parents = &((int32_t []) { |
| 837 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 838 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 839 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 840 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 841 | EXT_CLK_VIDEO | CLK_EXTERNAL_PARENT, |
| 842 | EXT_CLK_PSS_ALT_REF | CLK_EXTERNAL_PARENT, |
| 843 | EXT_CLK_AUX_REF | CLK_EXTERNAL_PARENT, |
| 844 | EXT_CLK_GT_CRX_REF | CLK_EXTERNAL_PARENT, |
| 845 | CLK_NA_PARENT |
| 846 | }), |
| 847 | .nodes = &generic_pll_pre_src_nodes, |
| 848 | .num_nodes = ARRAY_SIZE(generic_pll_pre_src_nodes), |
| 849 | }, |
| 850 | [CLK_APLL_HALF] = { |
| 851 | .name = "apll_half", |
| 852 | .control_reg = CRF_APB_APLL_CTRL, |
| 853 | .status_reg = CRF_APB_PLL_STATUS, |
| 854 | .parents = &((int32_t []) {CLK_APLL_INT, CLK_NA_PARENT}), |
| 855 | .nodes = &generic_pll_half_nodes, |
| 856 | .num_nodes = ARRAY_SIZE(generic_pll_half_nodes), |
| 857 | }, |
| 858 | [CLK_APLL_INT_MUX] = { |
| 859 | .name = "apll_int_mux", |
| 860 | .control_reg = CRF_APB_APLL_CTRL, |
| 861 | .status_reg = CRF_APB_PLL_STATUS, |
| 862 | .parents = &((int32_t []) { |
| 863 | CLK_APLL_INT, |
| 864 | CLK_APLL_HALF, |
| 865 | CLK_NA_PARENT |
| 866 | }), |
| 867 | .nodes = &generic_pll_int_nodes, |
| 868 | .num_nodes = ARRAY_SIZE(generic_pll_int_nodes), |
| 869 | }, |
| 870 | [CLK_APLL_POST_SRC] = { |
| 871 | .name = "apll_post_src", |
| 872 | .control_reg = CRF_APB_APLL_CTRL, |
| 873 | .status_reg = CRF_APB_PLL_STATUS, |
| 874 | .parents = &((int32_t []) { |
| 875 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 876 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 877 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 878 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 879 | EXT_CLK_VIDEO | CLK_EXTERNAL_PARENT, |
| 880 | EXT_CLK_PSS_ALT_REF | CLK_EXTERNAL_PARENT, |
| 881 | EXT_CLK_AUX_REF | CLK_EXTERNAL_PARENT, |
| 882 | EXT_CLK_GT_CRX_REF | CLK_EXTERNAL_PARENT, |
| 883 | CLK_NA_PARENT |
| 884 | }), |
| 885 | .nodes = &generic_pll_post_src_nodes, |
| 886 | .num_nodes = ARRAY_SIZE(generic_pll_post_src_nodes), |
| 887 | }, |
| 888 | [CLK_APLL] = { |
| 889 | .name = "apll", |
| 890 | .control_reg = CRF_APB_APLL_CTRL, |
| 891 | .status_reg = CRF_APB_PLL_STATUS, |
| 892 | .parents = &((int32_t []) { |
| 893 | CLK_APLL_INT_MUX, |
| 894 | CLK_APLL_POST_SRC, |
| 895 | CLK_NA_PARENT |
| 896 | }), |
| 897 | .nodes = &generic_pll_system_nodes, |
| 898 | .num_nodes = ARRAY_SIZE(generic_pll_system_nodes), |
| 899 | }, |
| 900 | [CLK_DPLL_INT] = { |
| 901 | .name = "dpll_int", |
| 902 | .control_reg = CRF_APB_DPLL_CTRL, |
| 903 | .status_reg = CRF_APB_PLL_STATUS, |
| 904 | .parents = &((int32_t []) {CLK_DPLL_PRE_SRC, CLK_NA_PARENT}), |
| 905 | .nodes = &generic_pll_nodes, |
| 906 | .num_nodes = ARRAY_SIZE(generic_pll_nodes), |
| 907 | }, |
| 908 | [CLK_DPLL_PRE_SRC] = { |
| 909 | .name = "dpll_pre_src", |
| 910 | .control_reg = CRF_APB_DPLL_CTRL, |
| 911 | .status_reg = CRF_APB_PLL_STATUS, |
| 912 | .parents = &((int32_t []) { |
| 913 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 914 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 915 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 916 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 917 | EXT_CLK_VIDEO | CLK_EXTERNAL_PARENT, |
| 918 | EXT_CLK_PSS_ALT_REF | CLK_EXTERNAL_PARENT, |
| 919 | EXT_CLK_AUX_REF | CLK_EXTERNAL_PARENT, |
| 920 | EXT_CLK_GT_CRX_REF | CLK_EXTERNAL_PARENT, |
| 921 | CLK_NA_PARENT |
| 922 | }), |
| 923 | .nodes = &generic_pll_pre_src_nodes, |
| 924 | .num_nodes = ARRAY_SIZE(generic_pll_pre_src_nodes), |
| 925 | }, |
| 926 | [CLK_DPLL_HALF] = { |
| 927 | .name = "dpll_half", |
| 928 | .control_reg = CRF_APB_DPLL_CTRL, |
| 929 | .status_reg = CRF_APB_PLL_STATUS, |
| 930 | .parents = &((int32_t []) {CLK_DPLL_INT, CLK_NA_PARENT}), |
| 931 | .nodes = &generic_pll_half_nodes, |
| 932 | .num_nodes = ARRAY_SIZE(generic_pll_half_nodes), |
| 933 | }, |
| 934 | [CLK_DPLL_INT_MUX] = { |
| 935 | .name = "dpll_int_mux", |
| 936 | .control_reg = CRF_APB_DPLL_CTRL, |
| 937 | .status_reg = CRF_APB_PLL_STATUS, |
| 938 | .parents = &((int32_t []) { |
| 939 | CLK_DPLL_INT, |
| 940 | CLK_DPLL_HALF, |
| 941 | CLK_NA_PARENT |
| 942 | }), |
| 943 | .nodes = &generic_pll_int_nodes, |
| 944 | .num_nodes = ARRAY_SIZE(generic_pll_int_nodes), |
| 945 | }, |
| 946 | [CLK_DPLL_POST_SRC] = { |
| 947 | .name = "dpll_post_src", |
| 948 | .control_reg = CRF_APB_DPLL_CTRL, |
| 949 | .status_reg = CRF_APB_PLL_STATUS, |
| 950 | .parents = &((int32_t []) { |
| 951 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 952 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 953 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 954 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 955 | EXT_CLK_VIDEO | CLK_EXTERNAL_PARENT, |
| 956 | EXT_CLK_PSS_ALT_REF | CLK_EXTERNAL_PARENT, |
| 957 | EXT_CLK_AUX_REF | CLK_EXTERNAL_PARENT, |
| 958 | EXT_CLK_GT_CRX_REF | CLK_EXTERNAL_PARENT, |
| 959 | CLK_NA_PARENT |
| 960 | }), |
| 961 | .nodes = &generic_pll_post_src_nodes, |
| 962 | .num_nodes = ARRAY_SIZE(generic_pll_post_src_nodes), |
| 963 | }, |
| 964 | [CLK_DPLL] = { |
| 965 | .name = "dpll", |
| 966 | .control_reg = CRF_APB_DPLL_CTRL, |
| 967 | .status_reg = CRF_APB_PLL_STATUS, |
| 968 | .parents = &((int32_t []) { |
| 969 | CLK_DPLL_INT_MUX, |
| 970 | CLK_DPLL_POST_SRC, |
| 971 | CLK_NA_PARENT |
| 972 | }), |
| 973 | .nodes = &generic_pll_system_nodes, |
| 974 | .num_nodes = ARRAY_SIZE(generic_pll_system_nodes), |
| 975 | }, |
| 976 | [CLK_VPLL_INT] = { |
| 977 | .name = "vpll_int", |
| 978 | .control_reg = CRF_APB_VPLL_CTRL, |
| 979 | .status_reg = CRF_APB_PLL_STATUS, |
| 980 | .parents = &((int32_t []) {CLK_VPLL_PRE_SRC, CLK_NA_PARENT}), |
| 981 | .nodes = &ignore_unused_pll_nodes, |
| 982 | .num_nodes = ARRAY_SIZE(ignore_unused_pll_nodes), |
| 983 | }, |
| 984 | [CLK_VPLL_PRE_SRC] = { |
| 985 | .name = "vpll_pre_src", |
| 986 | .control_reg = CRF_APB_VPLL_CTRL, |
| 987 | .status_reg = CRF_APB_PLL_STATUS, |
| 988 | .parents = &((int32_t []) { |
| 989 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 990 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 991 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 992 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 993 | EXT_CLK_VIDEO | CLK_EXTERNAL_PARENT, |
| 994 | EXT_CLK_PSS_ALT_REF | CLK_EXTERNAL_PARENT, |
| 995 | EXT_CLK_AUX_REF | CLK_EXTERNAL_PARENT, |
| 996 | EXT_CLK_GT_CRX_REF | CLK_EXTERNAL_PARENT, |
| 997 | CLK_NA_PARENT |
| 998 | }), |
| 999 | .nodes = &generic_pll_pre_src_nodes, |
| 1000 | .num_nodes = ARRAY_SIZE(generic_pll_pre_src_nodes), |
| 1001 | }, |
| 1002 | [CLK_VPLL_HALF] = { |
| 1003 | .name = "vpll_half", |
| 1004 | .control_reg = CRF_APB_VPLL_CTRL, |
| 1005 | .status_reg = CRF_APB_PLL_STATUS, |
| 1006 | .parents = &((int32_t []) {CLK_VPLL_INT, CLK_NA_PARENT}), |
| 1007 | .nodes = &generic_pll_half_nodes, |
| 1008 | .num_nodes = ARRAY_SIZE(generic_pll_half_nodes), |
| 1009 | }, |
| 1010 | [CLK_VPLL_INT_MUX] = { |
| 1011 | .name = "vpll_int_mux", |
| 1012 | .control_reg = CRF_APB_VPLL_CTRL, |
| 1013 | .status_reg = CRF_APB_PLL_STATUS, |
| 1014 | .parents = &((int32_t []) { |
| 1015 | CLK_VPLL_INT, |
| 1016 | CLK_VPLL_HALF, |
| 1017 | CLK_NA_PARENT |
| 1018 | }), |
| 1019 | .nodes = &generic_pll_int_nodes, |
| 1020 | .num_nodes = ARRAY_SIZE(generic_pll_int_nodes), |
| 1021 | }, |
| 1022 | [CLK_VPLL_POST_SRC] = { |
| 1023 | .name = "vpll_post_src", |
| 1024 | .control_reg = CRF_APB_VPLL_CTRL, |
| 1025 | .status_reg = CRF_APB_PLL_STATUS, |
| 1026 | .parents = &((int32_t []) { |
| 1027 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1028 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1029 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1030 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1031 | EXT_CLK_VIDEO | CLK_EXTERNAL_PARENT, |
| 1032 | EXT_CLK_PSS_ALT_REF | CLK_EXTERNAL_PARENT, |
| 1033 | EXT_CLK_AUX_REF | CLK_EXTERNAL_PARENT, |
| 1034 | EXT_CLK_GT_CRX_REF | CLK_EXTERNAL_PARENT, |
| 1035 | CLK_NA_PARENT |
| 1036 | }), |
| 1037 | .nodes = &generic_pll_post_src_nodes, |
| 1038 | .num_nodes = ARRAY_SIZE(generic_pll_post_src_nodes), |
| 1039 | }, |
| 1040 | [CLK_VPLL] = { |
| 1041 | .name = "vpll", |
| 1042 | .control_reg = CRF_APB_VPLL_CTRL, |
| 1043 | .status_reg = CRF_APB_PLL_STATUS, |
| 1044 | .parents = &((int32_t []) { |
| 1045 | CLK_VPLL_INT_MUX, |
| 1046 | CLK_VPLL_POST_SRC, |
| 1047 | CLK_NA_PARENT |
| 1048 | }), |
| 1049 | .nodes = &generic_pll_system_nodes, |
| 1050 | .num_nodes = ARRAY_SIZE(generic_pll_system_nodes), |
| 1051 | }, |
| 1052 | [CLK_IOPLL_INT] = { |
| 1053 | .name = "iopll_int", |
| 1054 | .control_reg = CRL_APB_IOPLL_CTRL, |
| 1055 | .status_reg = CRF_APB_PLL_STATUS, |
| 1056 | .parents = &((int32_t []) {CLK_IOPLL_PRE_SRC, CLK_NA_PARENT}), |
| 1057 | .nodes = &generic_pll_nodes, |
| 1058 | .num_nodes = ARRAY_SIZE(generic_pll_nodes), |
| 1059 | }, |
| 1060 | [CLK_IOPLL_PRE_SRC] = { |
| 1061 | .name = "iopll_pre_src", |
| 1062 | .control_reg = CRL_APB_IOPLL_CTRL, |
| 1063 | .status_reg = CRF_APB_PLL_STATUS, |
| 1064 | .parents = &((int32_t []) { |
| 1065 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1066 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1067 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1068 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1069 | EXT_CLK_VIDEO | CLK_EXTERNAL_PARENT, |
| 1070 | EXT_CLK_PSS_ALT_REF | CLK_EXTERNAL_PARENT, |
| 1071 | EXT_CLK_AUX_REF | CLK_EXTERNAL_PARENT, |
| 1072 | EXT_CLK_GT_CRX_REF | CLK_EXTERNAL_PARENT, |
| 1073 | CLK_NA_PARENT |
| 1074 | }), |
| 1075 | .nodes = &generic_pll_pre_src_nodes, |
| 1076 | .num_nodes = ARRAY_SIZE(generic_pll_pre_src_nodes), |
| 1077 | }, |
| 1078 | [CLK_IOPLL_HALF] = { |
| 1079 | .name = "iopll_half", |
| 1080 | .control_reg = CRL_APB_IOPLL_CTRL, |
| 1081 | .status_reg = CRF_APB_PLL_STATUS, |
| 1082 | .parents = &((int32_t []) {CLK_IOPLL_INT, CLK_NA_PARENT}), |
| 1083 | .nodes = &generic_pll_half_nodes, |
| 1084 | .num_nodes = ARRAY_SIZE(generic_pll_half_nodes), |
| 1085 | }, |
| 1086 | [CLK_IOPLL_INT_MUX] = { |
| 1087 | .name = "iopll_int_mux", |
| 1088 | .control_reg = CRL_APB_IOPLL_CTRL, |
| 1089 | .status_reg = CRF_APB_PLL_STATUS, |
| 1090 | .parents = &((int32_t []) { |
| 1091 | CLK_IOPLL_INT, |
| 1092 | CLK_IOPLL_HALF, |
| 1093 | CLK_NA_PARENT |
| 1094 | }), |
| 1095 | .nodes = &generic_pll_int_nodes, |
| 1096 | .num_nodes = ARRAY_SIZE(generic_pll_int_nodes), |
| 1097 | }, |
| 1098 | [CLK_IOPLL_POST_SRC] = { |
| 1099 | .name = "iopll_post_src", |
| 1100 | .control_reg = CRL_APB_IOPLL_CTRL, |
| 1101 | .status_reg = CRF_APB_PLL_STATUS, |
| 1102 | .parents = &((int32_t []) { |
| 1103 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1104 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1105 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1106 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1107 | EXT_CLK_VIDEO | CLK_EXTERNAL_PARENT, |
| 1108 | EXT_CLK_PSS_ALT_REF | CLK_EXTERNAL_PARENT, |
| 1109 | EXT_CLK_AUX_REF | CLK_EXTERNAL_PARENT, |
| 1110 | EXT_CLK_GT_CRX_REF | CLK_EXTERNAL_PARENT, |
| 1111 | CLK_NA_PARENT |
| 1112 | }), |
| 1113 | .nodes = &generic_pll_post_src_nodes, |
| 1114 | .num_nodes = ARRAY_SIZE(generic_pll_post_src_nodes), |
| 1115 | }, |
| 1116 | [CLK_IOPLL] = { |
| 1117 | .name = "iopll", |
| 1118 | .control_reg = CRL_APB_IOPLL_CTRL, |
| 1119 | .status_reg = CRF_APB_PLL_STATUS, |
| 1120 | .parents = &((int32_t []) { |
| 1121 | CLK_IOPLL_INT_MUX, |
| 1122 | CLK_IOPLL_POST_SRC, |
| 1123 | CLK_NA_PARENT |
| 1124 | }), |
| 1125 | .nodes = &generic_pll_system_nodes, |
| 1126 | .num_nodes = ARRAY_SIZE(generic_pll_system_nodes), |
| 1127 | }, |
| 1128 | [CLK_RPLL_INT] = { |
| 1129 | .name = "rpll_int", |
| 1130 | .control_reg = CRL_APB_RPLL_CTRL, |
| 1131 | .status_reg = CRF_APB_PLL_STATUS, |
| 1132 | .parents = &((int32_t []) {CLK_RPLL_PRE_SRC, CLK_NA_PARENT}), |
| 1133 | .nodes = &generic_pll_nodes, |
| 1134 | .num_nodes = ARRAY_SIZE(generic_pll_nodes), |
| 1135 | }, |
| 1136 | [CLK_RPLL_PRE_SRC] = { |
| 1137 | .name = "rpll_pre_src", |
| 1138 | .control_reg = CRL_APB_RPLL_CTRL, |
| 1139 | .status_reg = CRF_APB_PLL_STATUS, |
| 1140 | .parents = &((int32_t []) { |
| 1141 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1142 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1143 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1144 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1145 | EXT_CLK_VIDEO | CLK_EXTERNAL_PARENT, |
| 1146 | EXT_CLK_PSS_ALT_REF | CLK_EXTERNAL_PARENT, |
| 1147 | EXT_CLK_AUX_REF | CLK_EXTERNAL_PARENT, |
| 1148 | EXT_CLK_GT_CRX_REF | CLK_EXTERNAL_PARENT, |
| 1149 | CLK_NA_PARENT |
| 1150 | }), |
| 1151 | |
| 1152 | .nodes = &generic_pll_pre_src_nodes, |
| 1153 | .num_nodes = ARRAY_SIZE(generic_pll_pre_src_nodes), |
| 1154 | }, |
| 1155 | [CLK_RPLL_HALF] = { |
| 1156 | .name = "rpll_half", |
| 1157 | .control_reg = CRL_APB_RPLL_CTRL, |
| 1158 | .status_reg = CRF_APB_PLL_STATUS, |
| 1159 | .parents = &((int32_t []) {CLK_RPLL_INT, CLK_NA_PARENT}), |
| 1160 | .nodes = &generic_pll_half_nodes, |
| 1161 | .num_nodes = ARRAY_SIZE(generic_pll_half_nodes), |
| 1162 | }, |
| 1163 | [CLK_RPLL_INT_MUX] = { |
| 1164 | .name = "rpll_int_mux", |
| 1165 | .control_reg = CRL_APB_RPLL_CTRL, |
| 1166 | .status_reg = CRF_APB_PLL_STATUS, |
| 1167 | .parents = &((int32_t []) { |
| 1168 | CLK_RPLL_INT, |
| 1169 | CLK_RPLL_HALF, |
| 1170 | CLK_NA_PARENT |
| 1171 | }), |
| 1172 | .nodes = &generic_pll_int_nodes, |
| 1173 | .num_nodes = ARRAY_SIZE(generic_pll_int_nodes), |
| 1174 | }, |
| 1175 | [CLK_RPLL_POST_SRC] = { |
| 1176 | .name = "rpll_post_src", |
| 1177 | .control_reg = CRL_APB_RPLL_CTRL, |
| 1178 | .status_reg = CRF_APB_PLL_STATUS, |
| 1179 | .parents = &((int32_t []) { |
| 1180 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1181 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1182 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1183 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1184 | EXT_CLK_VIDEO | CLK_EXTERNAL_PARENT, |
| 1185 | EXT_CLK_PSS_ALT_REF | CLK_EXTERNAL_PARENT, |
| 1186 | EXT_CLK_AUX_REF | CLK_EXTERNAL_PARENT, |
| 1187 | EXT_CLK_GT_CRX_REF | CLK_EXTERNAL_PARENT, |
| 1188 | CLK_NA_PARENT |
| 1189 | }), |
| 1190 | .nodes = &generic_pll_post_src_nodes, |
| 1191 | .num_nodes = ARRAY_SIZE(generic_pll_post_src_nodes), |
| 1192 | }, |
| 1193 | [CLK_RPLL] = { |
| 1194 | .name = "rpll", |
| 1195 | .control_reg = CRL_APB_RPLL_CTRL, |
| 1196 | .status_reg = CRL_APB_PLL_STATUS, |
| 1197 | .parents = &((int32_t []) { |
| 1198 | CLK_RPLL_INT_MUX, |
| 1199 | CLK_RPLL_POST_SRC, |
| 1200 | CLK_NA_PARENT |
| 1201 | }), |
| 1202 | .nodes = &generic_pll_system_nodes, |
| 1203 | .num_nodes = ARRAY_SIZE(generic_pll_system_nodes), |
| 1204 | }, |
| 1205 | /* Peripheral Clocks */ |
| 1206 | [CLK_ACPU] = { |
| 1207 | .name = "acpu", |
| 1208 | .control_reg = CRF_APB_ACPU_CTRL, |
| 1209 | .status_reg = 0, |
| 1210 | .parents = &((int32_t []) { |
| 1211 | CLK_APLL, |
| 1212 | CLK_DUMMY_PARENT, |
| 1213 | CLK_DPLL, |
| 1214 | CLK_VPLL, |
| 1215 | CLK_NA_PARENT |
| 1216 | }), |
| 1217 | .nodes = &acpu_nodes, |
| 1218 | .num_nodes = ARRAY_SIZE(acpu_nodes), |
| 1219 | }, |
Jolly Shah | 3c8ffd4 | 2019-01-02 13:45:53 -0800 | [diff] [blame] | 1220 | [CLK_ACPU_FULL] = { |
| 1221 | .name = "acpu_full", |
| 1222 | .control_reg = CRF_APB_ACPU_CTRL, |
| 1223 | .status_reg = 0, |
| 1224 | .parents = &((int32_t []) { |
| 1225 | CLK_ACPU | PARENT_CLK_NODE2 << CLK_PARENTS_ID_LEN, |
| 1226 | CLK_NA_PARENT |
| 1227 | }), |
| 1228 | .nodes = &acpu_full_nodes, |
| 1229 | .num_nodes = ARRAY_SIZE(acpu_full_nodes), |
| 1230 | }, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 1231 | [CLK_DBG_TRACE] = { |
| 1232 | .name = "dbg_trace", |
| 1233 | .control_reg = CRF_APB_DBG_TRACE_CTRL, |
| 1234 | .status_reg = 0, |
| 1235 | .parents = &((int32_t []) { |
| 1236 | CLK_IOPLL_TO_FPD, |
| 1237 | CLK_DUMMY_PARENT, |
| 1238 | CLK_DPLL, |
| 1239 | CLK_APLL, |
| 1240 | CLK_NA_PARENT |
| 1241 | }), |
| 1242 | .nodes = &generic_mux_div_gate_nodes, |
| 1243 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1244 | }, |
| 1245 | [CLK_DBG_FPD] = { |
| 1246 | .name = "dbg_fpd", |
| 1247 | .control_reg = CRF_APB_DBG_FPD_CTRL, |
| 1248 | .status_reg = 0, |
| 1249 | .parents = &((int32_t []) { |
| 1250 | CLK_IOPLL_TO_FPD, |
| 1251 | CLK_DUMMY_PARENT, |
| 1252 | CLK_DPLL, |
| 1253 | CLK_APLL, |
| 1254 | CLK_NA_PARENT |
| 1255 | }), |
| 1256 | .nodes = &generic_mux_div_gate_nodes, |
| 1257 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1258 | }, |
| 1259 | [CLK_DBG_TSTMP] = { |
| 1260 | .name = "dbg_tstmp", |
| 1261 | .control_reg = CRF_APB_DBG_TSTMP_CTRL, |
| 1262 | .status_reg = 0, |
| 1263 | .parents = &((int32_t []) { |
| 1264 | CLK_IOPLL_TO_FPD, |
| 1265 | CLK_DUMMY_PARENT, |
| 1266 | CLK_DPLL, |
| 1267 | CLK_APLL, |
| 1268 | CLK_NA_PARENT |
| 1269 | }), |
| 1270 | .nodes = &generic_mux_div_nodes, |
| 1271 | .num_nodes = ARRAY_SIZE(generic_mux_div_nodes), |
| 1272 | }, |
| 1273 | [CLK_DP_VIDEO_REF] = { |
| 1274 | .name = "dp_video_ref", |
| 1275 | .control_reg = CRF_APB_DP_VIDEO_REF_CTRL, |
| 1276 | .status_reg = 0, |
| 1277 | .parents = &((int32_t []) { |
| 1278 | CLK_VPLL, |
| 1279 | CLK_DUMMY_PARENT, |
| 1280 | CLK_DPLL, |
| 1281 | CLK_RPLL_TO_FPD, |
| 1282 | CLK_NA_PARENT |
| 1283 | }), |
| 1284 | .nodes = &dp_audio_video_ref_nodes, |
| 1285 | .num_nodes = ARRAY_SIZE(dp_audio_video_ref_nodes), |
| 1286 | }, |
| 1287 | [CLK_DP_AUDIO_REF] = { |
| 1288 | .name = "dp_audio_ref", |
| 1289 | .control_reg = CRF_APB_DP_AUDIO_REF_CTRL, |
| 1290 | .status_reg = 0, |
| 1291 | .parents = &((int32_t []) { |
| 1292 | CLK_VPLL, |
| 1293 | CLK_DUMMY_PARENT, |
| 1294 | CLK_DPLL, |
| 1295 | CLK_RPLL_TO_FPD, |
| 1296 | CLK_NA_PARENT |
| 1297 | }), |
| 1298 | .nodes = &dp_audio_video_ref_nodes, |
| 1299 | .num_nodes = ARRAY_SIZE(dp_audio_video_ref_nodes), |
| 1300 | }, |
| 1301 | [CLK_DP_STC_REF] = { |
| 1302 | .name = "dp_stc_ref", |
| 1303 | .control_reg = CRF_APB_DP_STC_REF_CTRL, |
| 1304 | .status_reg = 0, |
| 1305 | .parents = &((int32_t []) { |
| 1306 | CLK_VPLL, |
| 1307 | CLK_DUMMY_PARENT, |
| 1308 | CLK_DPLL, |
| 1309 | CLK_RPLL_TO_FPD, |
| 1310 | CLK_NA_PARENT |
| 1311 | }), |
| 1312 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1313 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1314 | }, |
| 1315 | [CLK_DPDMA_REF] = { |
| 1316 | .name = "dpdma_ref", |
| 1317 | .control_reg = CRF_APB_DPDMA_REF_CTRL, |
| 1318 | .status_reg = 0, |
| 1319 | .parents = &((int32_t []) { |
| 1320 | CLK_APLL, |
| 1321 | CLK_DUMMY_PARENT, |
| 1322 | CLK_VPLL, |
| 1323 | CLK_DPLL, |
| 1324 | CLK_NA_PARENT |
| 1325 | }), |
| 1326 | .nodes = &generic_mux_div_gate_nodes, |
| 1327 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1328 | }, |
| 1329 | [CLK_DDR_REF] = { |
| 1330 | .name = "ddr_ref", |
| 1331 | .control_reg = CRF_APB_DDR_CTRL, |
| 1332 | .status_reg = 0, |
| 1333 | .parents = &((int32_t []) { |
| 1334 | CLK_DPLL, |
| 1335 | CLK_VPLL, |
| 1336 | CLK_NA_PARENT |
| 1337 | }), |
| 1338 | .nodes = &ddr_nodes, |
| 1339 | .num_nodes = ARRAY_SIZE(ddr_nodes), |
| 1340 | }, |
| 1341 | [CLK_GPU_REF] = { |
| 1342 | .name = "gpu_ref", |
| 1343 | .control_reg = CRF_APB_GPU_REF_CTRL, |
| 1344 | .status_reg = 0, |
| 1345 | .parents = &((int32_t []) { |
| 1346 | CLK_IOPLL_TO_FPD, |
| 1347 | CLK_DUMMY_PARENT, |
| 1348 | CLK_VPLL, |
| 1349 | CLK_DPLL, |
| 1350 | CLK_NA_PARENT |
| 1351 | }), |
| 1352 | .nodes = &generic_mux_div_gate_nodes, |
| 1353 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1354 | }, |
| 1355 | [CLK_SATA_REF] = { |
| 1356 | .name = "sata_ref", |
| 1357 | .control_reg = CRF_APB_SATA_REF_CTRL, |
| 1358 | .status_reg = 0, |
| 1359 | .parents = &((int32_t []) { |
| 1360 | CLK_IOPLL_TO_FPD, |
| 1361 | CLK_DUMMY_PARENT, |
| 1362 | CLK_APLL, |
| 1363 | CLK_DPLL, |
| 1364 | CLK_NA_PARENT |
| 1365 | }), |
| 1366 | .nodes = &generic_mux_div_gate_nodes, |
| 1367 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1368 | }, |
| 1369 | [CLK_PCIE_REF] = { |
| 1370 | .name = "pcie_ref", |
| 1371 | .control_reg = CRF_APB_PCIE_REF_CTRL, |
| 1372 | .status_reg = 0, |
| 1373 | .parents = &((int32_t []) { |
| 1374 | CLK_IOPLL_TO_FPD, |
| 1375 | CLK_DUMMY_PARENT, |
| 1376 | CLK_RPLL_TO_FPD, |
| 1377 | CLK_DPLL, |
| 1378 | CLK_NA_PARENT |
| 1379 | }), |
| 1380 | .nodes = &generic_mux_div_gate_nodes, |
| 1381 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1382 | }, |
| 1383 | [CLK_GDMA_REF] = { |
| 1384 | .name = "gdma_ref", |
| 1385 | .control_reg = CRF_APB_GDMA_REF_CTRL, |
| 1386 | .status_reg = 0, |
| 1387 | .parents = &((int32_t []) { |
| 1388 | CLK_APLL, |
| 1389 | CLK_DUMMY_PARENT, |
| 1390 | CLK_VPLL, |
| 1391 | CLK_DPLL, |
| 1392 | CLK_NA_PARENT |
| 1393 | }), |
| 1394 | .nodes = &generic_mux_div_gate_nodes, |
| 1395 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1396 | }, |
| 1397 | [CLK_GTGREF0_REF] = { |
| 1398 | .name = "gtgref0_ref", |
| 1399 | .control_reg = CRF_APB_GTGREF0_REF_CTRL, |
| 1400 | .status_reg = 0, |
| 1401 | .parents = &((int32_t []) { |
| 1402 | CLK_IOPLL_TO_FPD, |
| 1403 | CLK_DUMMY_PARENT, |
| 1404 | CLK_APLL, |
| 1405 | CLK_DPLL, |
| 1406 | CLK_NA_PARENT |
| 1407 | }), |
| 1408 | .nodes = &generic_mux_div_gate_nodes, |
| 1409 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1410 | }, |
| 1411 | [CLK_TOPSW_MAIN] = { |
| 1412 | .name = "topsw_main", |
| 1413 | .control_reg = CRF_APB_TOPSW_MAIN_CTRL, |
| 1414 | .status_reg = 0, |
| 1415 | .parents = &((int32_t []) { |
| 1416 | CLK_APLL, |
| 1417 | CLK_DUMMY_PARENT, |
| 1418 | CLK_VPLL, |
| 1419 | CLK_DPLL, |
| 1420 | CLK_NA_PARENT |
| 1421 | }), |
| 1422 | .nodes = &generic_mux_div_unused_gate_nodes, |
| 1423 | .num_nodes = ARRAY_SIZE(generic_mux_div_unused_gate_nodes), |
| 1424 | }, |
| 1425 | [CLK_TOPSW_LSBUS] = { |
| 1426 | .name = "topsw_lsbus", |
| 1427 | .control_reg = CRF_APB_TOPSW_LSBUS_CTRL, |
| 1428 | .status_reg = 0, |
| 1429 | .parents = &((int32_t []) { |
| 1430 | CLK_APLL, |
| 1431 | CLK_DUMMY_PARENT, |
| 1432 | CLK_IOPLL_TO_FPD, |
| 1433 | CLK_DPLL, |
| 1434 | CLK_NA_PARENT |
| 1435 | }), |
| 1436 | .nodes = &generic_mux_div_unused_gate_nodes, |
| 1437 | .num_nodes = ARRAY_SIZE(generic_mux_div_unused_gate_nodes), |
| 1438 | }, |
| 1439 | [CLK_IOU_SWITCH] = { |
| 1440 | .name = "iou_switch", |
| 1441 | .control_reg = CRL_APB_IOU_SWITCH_CTRL, |
| 1442 | .status_reg = 0, |
| 1443 | .parents = &((int32_t []) { |
| 1444 | CLK_RPLL, |
| 1445 | CLK_DUMMY_PARENT, |
| 1446 | CLK_IOPLL, |
| 1447 | CLK_DPLL_TO_LPD, |
| 1448 | CLK_NA_PARENT |
| 1449 | }), |
| 1450 | .nodes = &generic_mux_div_unused_gate_nodes, |
| 1451 | .num_nodes = ARRAY_SIZE(generic_mux_div_unused_gate_nodes), |
| 1452 | }, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 1453 | [CLK_GEM0_REF_UNGATED] = { |
| 1454 | .name = "gem0_ref_ung", |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 1455 | .control_reg = CRL_APB_GEM0_REF_CTRL, |
| 1456 | .status_reg = 0, |
| 1457 | .parents = &((int32_t []) { |
| 1458 | CLK_IOPLL, |
| 1459 | CLK_DUMMY_PARENT, |
| 1460 | CLK_RPLL, |
| 1461 | CLK_DPLL_TO_LPD, |
| 1462 | CLK_NA_PARENT |
| 1463 | }), |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 1464 | .nodes = &gem_ref_ungated_nodes, |
| 1465 | .num_nodes = ARRAY_SIZE(gem_ref_ungated_nodes), |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 1466 | }, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 1467 | [CLK_GEM1_REF_UNGATED] = { |
| 1468 | .name = "gem1_ref_ung", |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 1469 | .control_reg = CRL_APB_GEM1_REF_CTRL, |
| 1470 | .status_reg = 0, |
| 1471 | .parents = &((int32_t []) { |
| 1472 | CLK_IOPLL, |
| 1473 | CLK_DUMMY_PARENT, |
| 1474 | CLK_RPLL, |
| 1475 | CLK_DPLL_TO_LPD, |
| 1476 | CLK_NA_PARENT |
| 1477 | }), |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 1478 | .nodes = &gem_ref_ungated_nodes, |
| 1479 | .num_nodes = ARRAY_SIZE(gem_ref_ungated_nodes), |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 1480 | }, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 1481 | [CLK_GEM2_REF_UNGATED] = { |
| 1482 | .name = "gem2_ref_ung", |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 1483 | .control_reg = CRL_APB_GEM2_REF_CTRL, |
| 1484 | .status_reg = 0, |
| 1485 | .parents = &((int32_t []) { |
| 1486 | CLK_IOPLL, |
| 1487 | CLK_DUMMY_PARENT, |
| 1488 | CLK_RPLL, |
| 1489 | CLK_DPLL_TO_LPD, |
| 1490 | CLK_NA_PARENT |
| 1491 | }), |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 1492 | .nodes = &gem_ref_ungated_nodes, |
| 1493 | .num_nodes = ARRAY_SIZE(gem_ref_ungated_nodes), |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 1494 | }, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 1495 | [CLK_GEM3_REF_UNGATED] = { |
| 1496 | .name = "gem3_ref_ung", |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 1497 | .control_reg = CRL_APB_GEM3_REF_CTRL, |
| 1498 | .status_reg = 0, |
| 1499 | .parents = &((int32_t []) { |
| 1500 | CLK_IOPLL, |
| 1501 | CLK_DUMMY_PARENT, |
| 1502 | CLK_RPLL, |
| 1503 | CLK_DPLL_TO_LPD, |
| 1504 | CLK_NA_PARENT |
| 1505 | }), |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 1506 | .nodes = &gem_ref_ungated_nodes, |
| 1507 | .num_nodes = ARRAY_SIZE(gem_ref_ungated_nodes), |
| 1508 | }, |
| 1509 | [CLK_GEM0_REF] = { |
| 1510 | .name = "gem0_ref", |
| 1511 | .control_reg = IOU_SLCR_GEM_CLK_CTRL, |
| 1512 | .status_reg = 0, |
| 1513 | .parents = &((int32_t []) { |
| 1514 | CLK_GEM0_REF_UNGATED | |
| 1515 | (PARENT_CLK_NODE3 << CLK_PARENTS_ID_LEN), |
| 1516 | EXT_CLK_GEM0_TX_EMIO | CLK_EXTERNAL_PARENT, |
| 1517 | CLK_NA_PARENT |
| 1518 | }), |
| 1519 | .nodes = &gem0_ref_nodes, |
| 1520 | .num_nodes = ARRAY_SIZE(gem0_ref_nodes), |
| 1521 | }, |
| 1522 | [CLK_GEM1_REF] = { |
| 1523 | .name = "gem1_ref", |
| 1524 | .control_reg = IOU_SLCR_GEM_CLK_CTRL, |
| 1525 | .status_reg = 0, |
| 1526 | .parents = &((int32_t []) { |
| 1527 | CLK_GEM1_REF_UNGATED | |
| 1528 | (PARENT_CLK_NODE3 << CLK_PARENTS_ID_LEN), |
| 1529 | EXT_CLK_GEM1_TX_EMIO | CLK_EXTERNAL_PARENT, |
| 1530 | CLK_NA_PARENT |
| 1531 | }), |
| 1532 | .nodes = &gem1_ref_nodes, |
| 1533 | .num_nodes = ARRAY_SIZE(gem1_ref_nodes), |
| 1534 | }, |
| 1535 | [CLK_GEM2_REF] = { |
| 1536 | .name = "gem2_ref", |
| 1537 | .control_reg = IOU_SLCR_GEM_CLK_CTRL, |
| 1538 | .status_reg = 0, |
| 1539 | .parents = &((int32_t []) { |
| 1540 | CLK_GEM2_REF_UNGATED | |
| 1541 | (PARENT_CLK_NODE3 << CLK_PARENTS_ID_LEN), |
| 1542 | EXT_CLK_GEM2_TX_EMIO | CLK_EXTERNAL_PARENT, |
| 1543 | CLK_NA_PARENT |
| 1544 | }), |
| 1545 | .nodes = &gem2_ref_nodes, |
| 1546 | .num_nodes = ARRAY_SIZE(gem2_ref_nodes), |
| 1547 | }, |
| 1548 | [CLK_GEM3_REF] = { |
| 1549 | .name = "gem3_ref", |
| 1550 | .control_reg = IOU_SLCR_GEM_CLK_CTRL, |
| 1551 | .status_reg = 0, |
| 1552 | .parents = &((int32_t []) { |
| 1553 | CLK_GEM3_REF_UNGATED | |
| 1554 | (PARENT_CLK_NODE3 << CLK_PARENTS_ID_LEN), |
| 1555 | EXT_CLK_GEM3_TX_EMIO | CLK_EXTERNAL_PARENT, |
| 1556 | CLK_NA_PARENT |
| 1557 | }), |
| 1558 | .nodes = &gem3_ref_nodes, |
| 1559 | .num_nodes = ARRAY_SIZE(gem3_ref_nodes), |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 1560 | }, |
| 1561 | [CLK_USB0_BUS_REF] = { |
| 1562 | .name = "usb0_bus_ref", |
| 1563 | .control_reg = CRL_APB_USB0_BUS_REF_CTRL, |
| 1564 | .status_reg = 0, |
| 1565 | .parents = &((int32_t []) { |
| 1566 | CLK_IOPLL, |
| 1567 | CLK_DUMMY_PARENT, |
| 1568 | CLK_RPLL, |
| 1569 | CLK_DPLL_TO_LPD, |
| 1570 | CLK_NA_PARENT |
| 1571 | }), |
| 1572 | .nodes = &usb_nodes, |
| 1573 | .num_nodes = ARRAY_SIZE(usb_nodes), |
| 1574 | }, |
| 1575 | [CLK_USB1_BUS_REF] = { |
| 1576 | .name = "usb1_bus_ref", |
| 1577 | .control_reg = CRL_APB_USB1_BUS_REF_CTRL, |
| 1578 | .status_reg = 0, |
| 1579 | .parents = &((int32_t []) { |
| 1580 | CLK_IOPLL, |
| 1581 | CLK_DUMMY_PARENT, |
| 1582 | CLK_RPLL, |
| 1583 | CLK_DPLL_TO_LPD, |
| 1584 | CLK_NA_PARENT |
| 1585 | }), |
| 1586 | .nodes = &usb_nodes, |
| 1587 | .num_nodes = ARRAY_SIZE(usb_nodes), |
| 1588 | }, |
| 1589 | [CLK_USB3_DUAL_REF] = { |
| 1590 | .name = "usb3_dual_ref", |
| 1591 | .control_reg = CRL_APB_USB3_DUAL_REF_CTRL, |
| 1592 | .status_reg = 0, |
| 1593 | .parents = &((int32_t []) { |
| 1594 | CLK_IOPLL, |
| 1595 | CLK_DUMMY_PARENT, |
| 1596 | CLK_RPLL, |
| 1597 | CLK_DPLL_TO_LPD, |
| 1598 | CLK_NA_PARENT |
| 1599 | }), |
| 1600 | .nodes = &usb_nodes, |
| 1601 | .num_nodes = ARRAY_SIZE(usb_nodes), |
| 1602 | }, |
| 1603 | [CLK_QSPI_REF] = { |
| 1604 | .name = "qspi_ref", |
| 1605 | .control_reg = CRL_APB_QSPI_REF_CTRL, |
| 1606 | .status_reg = 0, |
| 1607 | .parents = &((int32_t []) { |
| 1608 | CLK_IOPLL, |
| 1609 | CLK_DUMMY_PARENT, |
| 1610 | CLK_RPLL, |
| 1611 | CLK_DPLL_TO_LPD, |
| 1612 | CLK_NA_PARENT |
| 1613 | }), |
| 1614 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1615 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1616 | }, |
| 1617 | [CLK_SDIO0_REF] = { |
| 1618 | .name = "sdio0_ref", |
| 1619 | .control_reg = CRL_APB_SDIO0_REF_CTRL, |
| 1620 | .status_reg = 0, |
| 1621 | .parents = &((int32_t []) { |
| 1622 | CLK_IOPLL, |
| 1623 | CLK_DUMMY_PARENT, |
| 1624 | CLK_RPLL, |
| 1625 | CLK_VPLL_TO_LPD, |
| 1626 | CLK_NA_PARENT |
| 1627 | }), |
| 1628 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1629 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1630 | }, |
| 1631 | [CLK_SDIO1_REF] = { |
| 1632 | .name = "sdio1_ref", |
| 1633 | .control_reg = CRL_APB_SDIO1_REF_CTRL, |
| 1634 | .status_reg = 0, |
| 1635 | .parents = &((int32_t []) { |
| 1636 | CLK_IOPLL, |
| 1637 | CLK_DUMMY_PARENT, |
| 1638 | CLK_RPLL, |
| 1639 | CLK_VPLL_TO_LPD, |
| 1640 | CLK_NA_PARENT |
| 1641 | }), |
| 1642 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1643 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1644 | }, |
| 1645 | [CLK_UART0_REF] = { |
| 1646 | .name = "uart0_ref", |
| 1647 | .control_reg = CRL_APB_UART0_REF_CTRL, |
| 1648 | .status_reg = 0, |
| 1649 | .parents = &((int32_t []) { |
| 1650 | CLK_IOPLL, |
| 1651 | CLK_DUMMY_PARENT, |
| 1652 | CLK_RPLL, |
| 1653 | CLK_DPLL_TO_LPD, |
| 1654 | CLK_NA_PARENT |
| 1655 | }), |
| 1656 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1657 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1658 | }, |
| 1659 | [CLK_UART1_REF] = { |
| 1660 | .name = "uart1_ref", |
| 1661 | .control_reg = CRL_APB_UART1_REF_CTRL, |
| 1662 | .status_reg = 0, |
| 1663 | .parents = &((int32_t []) { |
| 1664 | CLK_IOPLL, |
| 1665 | CLK_DUMMY_PARENT, |
| 1666 | CLK_RPLL, |
| 1667 | CLK_DPLL_TO_LPD, |
| 1668 | CLK_NA_PARENT |
| 1669 | }), |
| 1670 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1671 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1672 | }, |
| 1673 | [CLK_SPI0_REF] = { |
| 1674 | .name = "spi0_ref", |
| 1675 | .control_reg = CRL_APB_SPI0_REF_CTRL, |
| 1676 | .status_reg = 0, |
| 1677 | .parents = &((int32_t []) { |
| 1678 | CLK_IOPLL, |
| 1679 | CLK_DUMMY_PARENT, |
| 1680 | CLK_RPLL, |
| 1681 | CLK_DPLL_TO_LPD, |
| 1682 | CLK_NA_PARENT |
| 1683 | }), |
| 1684 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1685 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1686 | }, |
| 1687 | [CLK_SPI1_REF] = { |
| 1688 | .name = "spi1_ref", |
| 1689 | .control_reg = CRL_APB_SPI1_REF_CTRL, |
| 1690 | .status_reg = 0, |
| 1691 | .parents = &((int32_t []) { |
| 1692 | CLK_IOPLL, |
| 1693 | CLK_DUMMY_PARENT, |
| 1694 | CLK_RPLL, |
| 1695 | CLK_DPLL_TO_LPD, |
| 1696 | CLK_NA_PARENT |
| 1697 | }), |
| 1698 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1699 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1700 | }, |
| 1701 | [CLK_CAN0_REF] = { |
| 1702 | .name = "can0_ref", |
| 1703 | .control_reg = CRL_APB_CAN0_REF_CTRL, |
| 1704 | .status_reg = 0, |
| 1705 | .parents = &((int32_t []) { |
| 1706 | CLK_IOPLL, |
| 1707 | CLK_DUMMY_PARENT, |
| 1708 | CLK_RPLL, |
| 1709 | CLK_DPLL_TO_LPD, |
| 1710 | CLK_NA_PARENT |
| 1711 | }), |
| 1712 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1713 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1714 | }, |
| 1715 | [CLK_CAN1_REF] = { |
| 1716 | .name = "can1_ref", |
| 1717 | .control_reg = CRL_APB_CAN1_REF_CTRL, |
| 1718 | .status_reg = 0, |
| 1719 | .parents = &((int32_t []) { |
| 1720 | CLK_IOPLL, |
| 1721 | CLK_DUMMY_PARENT, |
| 1722 | CLK_RPLL, |
| 1723 | CLK_DPLL_TO_LPD, |
| 1724 | CLK_NA_PARENT |
| 1725 | }), |
| 1726 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1727 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1728 | }, |
| 1729 | [CLK_NAND_REF] = { |
| 1730 | .name = "nand_ref", |
| 1731 | .control_reg = CRL_APB_NAND_REF_CTRL, |
| 1732 | .status_reg = 0, |
| 1733 | .parents = &((int32_t []) { |
| 1734 | CLK_IOPLL, |
| 1735 | CLK_DUMMY_PARENT, |
| 1736 | CLK_RPLL, |
| 1737 | CLK_DPLL_TO_LPD, |
| 1738 | CLK_NA_PARENT |
| 1739 | }), |
| 1740 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1741 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1742 | }, |
| 1743 | [CLK_GEM_TSU_REF] = { |
| 1744 | .name = "gem_tsu_ref", |
| 1745 | .control_reg = CRL_APB_GEM_TSU_REF_CTRL, |
| 1746 | .status_reg = 0, |
| 1747 | .parents = &((int32_t []) { |
| 1748 | CLK_IOPLL, |
| 1749 | CLK_DUMMY_PARENT, |
| 1750 | CLK_RPLL, |
| 1751 | CLK_DPLL_TO_LPD, |
| 1752 | CLK_NA_PARENT |
| 1753 | }), |
| 1754 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1755 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1756 | }, |
| 1757 | [CLK_DLL_REF] = { |
| 1758 | .name = "dll_ref", |
| 1759 | .control_reg = CRL_APB_DLL_REF_CTRL, |
| 1760 | .status_reg = 0, |
| 1761 | .parents = &((int32_t []) { |
| 1762 | CLK_IOPLL, |
| 1763 | CLK_RPLL, |
| 1764 | CLK_NA_PARENT |
| 1765 | }), |
| 1766 | .nodes = &dll_ref_nodes, |
| 1767 | .num_nodes = ARRAY_SIZE(dll_ref_nodes), |
| 1768 | }, |
| 1769 | [CLK_ADMA_REF] = { |
| 1770 | .name = "adma_ref", |
| 1771 | .control_reg = CRL_APB_ADMA_REF_CTRL, |
| 1772 | .status_reg = 0, |
| 1773 | .parents = &((int32_t []) { |
| 1774 | CLK_RPLL, |
| 1775 | CLK_DUMMY_PARENT, |
| 1776 | CLK_IOPLL, |
| 1777 | CLK_DPLL_TO_LPD, |
| 1778 | CLK_NA_PARENT |
| 1779 | }), |
| 1780 | .nodes = &generic_mux_div_gate_nodes, |
| 1781 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1782 | }, |
| 1783 | [CLK_DBG_LPD] = { |
| 1784 | .name = "dbg_lpd", |
| 1785 | .control_reg = CRL_APB_DBG_LPD_CTRL, |
| 1786 | .status_reg = 0, |
| 1787 | .parents = &((int32_t []) { |
| 1788 | CLK_RPLL, |
| 1789 | CLK_DUMMY_PARENT, |
| 1790 | CLK_IOPLL, |
| 1791 | CLK_DPLL_TO_LPD, |
| 1792 | CLK_NA_PARENT |
| 1793 | }), |
| 1794 | .nodes = &generic_mux_div_gate_nodes, |
| 1795 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1796 | }, |
| 1797 | [CLK_CPU_R5] = { |
| 1798 | .name = "cpu_r5", |
| 1799 | .control_reg = CRL_APB_CPU_R5_CTRL, |
| 1800 | .status_reg = 0, |
| 1801 | .parents = &((int32_t []) { |
| 1802 | CLK_RPLL, |
| 1803 | CLK_DUMMY_PARENT, |
| 1804 | CLK_IOPLL, |
| 1805 | CLK_DPLL_TO_LPD, |
| 1806 | CLK_NA_PARENT |
| 1807 | }), |
| 1808 | .nodes = &generic_mux_div_unused_gate_nodes, |
| 1809 | .num_nodes = ARRAY_SIZE(generic_mux_div_unused_gate_nodes), |
| 1810 | }, |
| 1811 | [CLK_CSU_PLL] = { |
| 1812 | .name = "csu_pll", |
| 1813 | .control_reg = CRL_APB_CSU_PLL_CTRL, |
| 1814 | .status_reg = 0, |
| 1815 | .parents = &((int32_t []) { |
| 1816 | CLK_IOPLL, |
| 1817 | CLK_DUMMY_PARENT, |
| 1818 | CLK_RPLL, |
| 1819 | CLK_DPLL_TO_LPD, |
| 1820 | CLK_NA_PARENT |
| 1821 | }), |
| 1822 | .nodes = &generic_mux_div_gate_nodes, |
| 1823 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1824 | }, |
| 1825 | [CLK_PCAP] = { |
| 1826 | .name = "pcap", |
| 1827 | .control_reg = CRL_APB_PCAP_CTRL, |
| 1828 | .status_reg = 0, |
| 1829 | .parents = &((int32_t []) { |
| 1830 | CLK_IOPLL, |
| 1831 | CLK_DUMMY_PARENT, |
| 1832 | CLK_RPLL, |
| 1833 | CLK_DPLL_TO_LPD, |
| 1834 | CLK_NA_PARENT |
| 1835 | }), |
| 1836 | .nodes = &generic_mux_div_gate_nodes, |
| 1837 | .num_nodes = ARRAY_SIZE(generic_mux_div_gate_nodes), |
| 1838 | }, |
| 1839 | [CLK_LPD_LSBUS] = { |
| 1840 | .name = "lpd_lsbus", |
| 1841 | .control_reg = CRL_APB_LPD_LSBUS_CTRL, |
| 1842 | .status_reg = 0, |
| 1843 | .parents = &((int32_t []) { |
| 1844 | CLK_RPLL, |
| 1845 | CLK_DUMMY_PARENT, |
| 1846 | CLK_IOPLL, |
| 1847 | CLK_DPLL_TO_LPD, |
| 1848 | CLK_NA_PARENT |
| 1849 | }), |
| 1850 | .nodes = &generic_mux_div_unused_gate_nodes, |
| 1851 | .num_nodes = ARRAY_SIZE(generic_mux_div_unused_gate_nodes), |
| 1852 | }, |
| 1853 | [CLK_LPD_SWITCH] = { |
| 1854 | .name = "lpd_switch", |
| 1855 | .control_reg = CRL_APB_LPD_SWITCH_CTRL, |
| 1856 | .status_reg = 0, |
| 1857 | .parents = &((int32_t []) { |
| 1858 | CLK_RPLL, |
| 1859 | CLK_DUMMY_PARENT, |
| 1860 | CLK_IOPLL, |
| 1861 | CLK_DPLL_TO_LPD, |
| 1862 | CLK_NA_PARENT |
| 1863 | }), |
| 1864 | .nodes = &generic_mux_div_unused_gate_nodes, |
| 1865 | .num_nodes = ARRAY_SIZE(generic_mux_div_unused_gate_nodes), |
| 1866 | }, |
| 1867 | [CLK_I2C0_REF] = { |
| 1868 | .name = "i2c0_ref", |
| 1869 | .control_reg = CRL_APB_I2C0_REF_CTRL, |
| 1870 | .status_reg = 0, |
| 1871 | .parents = &((int32_t []) { |
| 1872 | CLK_IOPLL, |
| 1873 | CLK_DUMMY_PARENT, |
| 1874 | CLK_RPLL, |
| 1875 | CLK_DPLL_TO_LPD, |
| 1876 | CLK_NA_PARENT |
| 1877 | }), |
| 1878 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1879 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1880 | }, |
| 1881 | [CLK_I2C1_REF] = { |
| 1882 | .name = "i2c1_ref", |
| 1883 | .control_reg = CRL_APB_I2C1_REF_CTRL, |
| 1884 | .status_reg = 0, |
| 1885 | .parents = &((int32_t []) { |
| 1886 | CLK_IOPLL, |
| 1887 | CLK_DUMMY_PARENT, |
| 1888 | CLK_RPLL, |
| 1889 | CLK_DPLL_TO_LPD, |
| 1890 | CLK_NA_PARENT |
| 1891 | }), |
| 1892 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1893 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1894 | }, |
| 1895 | [CLK_TIMESTAMP_REF] = { |
| 1896 | .name = "timestamp_ref", |
| 1897 | .control_reg = CRL_APB_TIMESTAMP_REF_CTRL, |
| 1898 | .status_reg = 0, |
| 1899 | .parents = &((int32_t []) { |
| 1900 | CLK_IOPLL, |
| 1901 | CLK_DUMMY_PARENT, |
| 1902 | CLK_RPLL, |
| 1903 | CLK_DPLL_TO_LPD, |
| 1904 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1905 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1906 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1907 | EXT_CLK_PSS_REF | CLK_EXTERNAL_PARENT, |
| 1908 | CLK_NA_PARENT |
| 1909 | }), |
| 1910 | .nodes = ×tamp_ref_nodes, |
| 1911 | .num_nodes = ARRAY_SIZE(timestamp_ref_nodes), |
| 1912 | }, |
| 1913 | [CLK_PL0_REF] = { |
| 1914 | .name = "pl0_ref", |
| 1915 | .control_reg = CRL_APB_PL0_REF_CTRL, |
| 1916 | .status_reg = 0, |
| 1917 | .parents = &((int32_t []) { |
| 1918 | CLK_IOPLL, |
| 1919 | CLK_DUMMY_PARENT, |
| 1920 | CLK_RPLL, |
| 1921 | CLK_DPLL_TO_LPD, |
| 1922 | CLK_NA_PARENT |
| 1923 | }), |
| 1924 | .nodes = &pl_nodes, |
| 1925 | .num_nodes = ARRAY_SIZE(pl_nodes), |
| 1926 | }, |
| 1927 | [CLK_PL1_REF] = { |
| 1928 | .name = "pl1_ref", |
| 1929 | .control_reg = CRL_APB_PL1_REF_CTRL, |
| 1930 | .status_reg = 0, |
| 1931 | .parents = &((int32_t []) { |
| 1932 | CLK_IOPLL, |
| 1933 | CLK_DUMMY_PARENT, |
| 1934 | CLK_RPLL, |
| 1935 | CLK_DPLL_TO_LPD, |
| 1936 | CLK_NA_PARENT |
| 1937 | }), |
| 1938 | .nodes = &pl_nodes, |
| 1939 | .num_nodes = ARRAY_SIZE(pl_nodes), |
| 1940 | }, |
| 1941 | [CLK_PL2_REF] = { |
| 1942 | .name = "pl2_ref", |
| 1943 | .control_reg = CRL_APB_PL2_REF_CTRL, |
| 1944 | .status_reg = 0, |
| 1945 | .parents = &((int32_t []) { |
| 1946 | CLK_IOPLL, |
| 1947 | CLK_DUMMY_PARENT, |
| 1948 | CLK_RPLL, |
| 1949 | CLK_DPLL_TO_LPD, |
| 1950 | CLK_NA_PARENT |
| 1951 | }), |
| 1952 | .nodes = &pl_nodes, |
| 1953 | .num_nodes = ARRAY_SIZE(pl_nodes), |
| 1954 | }, |
| 1955 | [CLK_PL3_REF] = { |
| 1956 | .name = "pl3_ref", |
| 1957 | .control_reg = CRL_APB_PL3_REF_CTRL, |
| 1958 | .status_reg = 0, |
| 1959 | .parents = &((int32_t []) { |
| 1960 | CLK_IOPLL, |
| 1961 | CLK_DUMMY_PARENT, |
| 1962 | CLK_RPLL, |
| 1963 | CLK_DPLL_TO_LPD, |
| 1964 | CLK_NA_PARENT |
| 1965 | }), |
| 1966 | .nodes = &pl_nodes, |
| 1967 | .num_nodes = ARRAY_SIZE(pl_nodes), |
| 1968 | }, |
| 1969 | [CLK_AMS_REF] = { |
| 1970 | .name = "ams_ref", |
| 1971 | .control_reg = CRL_APB_AMS_REF_CTRL, |
| 1972 | .status_reg = 0, |
| 1973 | .parents = &((int32_t []) { |
| 1974 | CLK_RPLL, |
| 1975 | CLK_DUMMY_PARENT, |
| 1976 | CLK_IOPLL, |
| 1977 | CLK_DPLL_TO_LPD, |
| 1978 | CLK_NA_PARENT |
| 1979 | }), |
| 1980 | .nodes = &generic_mux_div_div_gate_nodes, |
| 1981 | .num_nodes = ARRAY_SIZE(generic_mux_div_div_gate_nodes), |
| 1982 | }, |
| 1983 | [CLK_IOPLL_TO_FPD] = { |
| 1984 | .name = "iopll_to_fpd", |
| 1985 | .control_reg = CRL_APB_IOPLL_TO_FPD_CTRL, |
| 1986 | .status_reg = 0, |
| 1987 | .parents = &((int32_t []) {CLK_IOPLL, CLK_NA_PARENT}), |
| 1988 | .nodes = &generic_domain_crossing_nodes, |
| 1989 | .num_nodes = ARRAY_SIZE(generic_domain_crossing_nodes), |
| 1990 | }, |
| 1991 | [CLK_RPLL_TO_FPD] = { |
| 1992 | .name = "rpll_to_fpd", |
| 1993 | .control_reg = CRL_APB_RPLL_TO_FPD_CTRL, |
| 1994 | .status_reg = 0, |
| 1995 | .parents = &((int32_t []) {CLK_RPLL, CLK_NA_PARENT}), |
| 1996 | .nodes = &rpll_to_fpd_nodes, |
| 1997 | .num_nodes = ARRAY_SIZE(rpll_to_fpd_nodes), |
| 1998 | }, |
| 1999 | [CLK_APLL_TO_LPD] = { |
| 2000 | .name = "apll_to_lpd", |
| 2001 | .control_reg = CRF_APB_APLL_TO_LPD_CTRL, |
| 2002 | .status_reg = 0, |
| 2003 | .parents = &((int32_t []) {CLK_APLL, CLK_NA_PARENT}), |
| 2004 | .nodes = &generic_domain_crossing_nodes, |
| 2005 | .num_nodes = ARRAY_SIZE(generic_domain_crossing_nodes), |
| 2006 | }, |
| 2007 | [CLK_DPLL_TO_LPD] = { |
| 2008 | .name = "dpll_to_lpd", |
| 2009 | .control_reg = CRF_APB_DPLL_TO_LPD_CTRL, |
| 2010 | .status_reg = 0, |
| 2011 | .parents = &((int32_t []) {CLK_DPLL, CLK_NA_PARENT}), |
| 2012 | .nodes = &generic_domain_crossing_nodes, |
| 2013 | .num_nodes = ARRAY_SIZE(generic_domain_crossing_nodes), |
| 2014 | }, |
| 2015 | [CLK_VPLL_TO_LPD] = { |
| 2016 | .name = "vpll_to_lpd", |
| 2017 | .control_reg = CRF_APB_VPLL_TO_LPD_CTRL, |
| 2018 | .status_reg = 0, |
| 2019 | .parents = &((int32_t []) {CLK_VPLL, CLK_NA_PARENT}), |
| 2020 | .nodes = &generic_domain_crossing_nodes, |
| 2021 | .num_nodes = ARRAY_SIZE(generic_domain_crossing_nodes), |
| 2022 | }, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2023 | [CLK_GEM0_TX] = { |
| 2024 | .name = "gem0_tx", |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2025 | .control_reg = CRL_APB_GEM0_REF_CTRL, |
| 2026 | .status_reg = 0, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2027 | .parents = &((int32_t []) { |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2028 | CLK_GEM0_REF, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2029 | CLK_NA_PARENT |
| 2030 | }), |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2031 | .nodes = &gem_tx_nodes, |
| 2032 | .num_nodes = ARRAY_SIZE(gem_tx_nodes), |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2033 | }, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2034 | [CLK_GEM1_TX] = { |
| 2035 | .name = "gem1_tx", |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2036 | .control_reg = CRL_APB_GEM1_REF_CTRL, |
| 2037 | .status_reg = 0, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2038 | .parents = &((int32_t []) { |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2039 | CLK_GEM1_REF, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2040 | CLK_NA_PARENT |
| 2041 | }), |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2042 | .nodes = &gem_tx_nodes, |
| 2043 | .num_nodes = ARRAY_SIZE(gem_tx_nodes), |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2044 | }, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2045 | [CLK_GEM2_TX] = { |
| 2046 | .name = "gem2_tx", |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2047 | .control_reg = CRL_APB_GEM2_REF_CTRL, |
| 2048 | .status_reg = 0, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2049 | .parents = &((int32_t []) { |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2050 | CLK_GEM2_REF, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2051 | CLK_NA_PARENT |
| 2052 | }), |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2053 | .nodes = &gem_tx_nodes, |
| 2054 | .num_nodes = ARRAY_SIZE(gem_tx_nodes), |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2055 | }, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2056 | [CLK_GEM3_TX] = { |
| 2057 | .name = "gem3_tx", |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2058 | .control_reg = CRL_APB_GEM3_REF_CTRL, |
| 2059 | .status_reg = 0, |
| 2060 | .parents = &((int32_t []) { |
| 2061 | CLK_GEM3_REF, |
| 2062 | CLK_NA_PARENT |
| 2063 | }), |
| 2064 | .nodes = &gem_tx_nodes, |
| 2065 | .num_nodes = ARRAY_SIZE(gem_tx_nodes), |
| 2066 | }, |
| 2067 | [CLK_GEM0_RX] = { |
| 2068 | .name = "gem0_rx", |
| 2069 | .control_reg = CRL_APB_GEM0_REF_CTRL, |
| 2070 | .status_reg = 0, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2071 | .parents = &((int32_t []) { |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2072 | EXT_CLK_GEM0_RX_EMIO | CLK_EXTERNAL_PARENT, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2073 | CLK_NA_PARENT |
| 2074 | }), |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2075 | .nodes = &gem_rx_nodes, |
| 2076 | .num_nodes = ARRAY_SIZE(gem_rx_nodes), |
| 2077 | }, |
| 2078 | [CLK_GEM1_RX] = { |
| 2079 | .name = "gem1_rx", |
| 2080 | .control_reg = CRL_APB_GEM1_REF_CTRL, |
| 2081 | .status_reg = 0, |
| 2082 | .parents = &((int32_t []) { |
| 2083 | EXT_CLK_GEM1_RX_EMIO | CLK_EXTERNAL_PARENT, |
| 2084 | CLK_NA_PARENT |
| 2085 | }), |
| 2086 | .nodes = &gem_rx_nodes, |
| 2087 | .num_nodes = ARRAY_SIZE(gem_rx_nodes), |
| 2088 | }, |
| 2089 | [CLK_GEM2_RX] = { |
| 2090 | .name = "gem2_rx", |
| 2091 | .control_reg = CRL_APB_GEM2_REF_CTRL, |
| 2092 | .status_reg = 0, |
| 2093 | .parents = &((int32_t []) { |
| 2094 | EXT_CLK_GEM2_RX_EMIO | CLK_EXTERNAL_PARENT, |
| 2095 | CLK_NA_PARENT |
| 2096 | }), |
| 2097 | .nodes = &gem_rx_nodes, |
| 2098 | .num_nodes = ARRAY_SIZE(gem_rx_nodes), |
| 2099 | }, |
| 2100 | [CLK_GEM3_RX] = { |
| 2101 | .name = "gem3_rx", |
| 2102 | .control_reg = CRL_APB_GEM3_REF_CTRL, |
| 2103 | .status_reg = 0, |
| 2104 | .parents = &((int32_t []) { |
| 2105 | EXT_CLK_GEM3_RX_EMIO | CLK_EXTERNAL_PARENT, |
| 2106 | CLK_NA_PARENT |
| 2107 | }), |
| 2108 | .nodes = &gem_rx_nodes, |
| 2109 | .num_nodes = ARRAY_SIZE(gem_rx_nodes), |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2110 | }, |
| 2111 | [CLK_ACPU_HALF] = { |
| 2112 | .name = "acpu_half", |
| 2113 | .control_reg = CRF_APB_ACPU_CTRL, |
| 2114 | .status_reg = 0, |
| 2115 | .parents = &((int32_t []) { |
| 2116 | CLK_ACPU | PARENT_CLK_NODE2 << CLK_PARENTS_ID_LEN, |
| 2117 | CLK_NA_PARENT |
| 2118 | }), |
| 2119 | .nodes = &acpu_half_nodes, |
| 2120 | .num_nodes = ARRAY_SIZE(acpu_half_nodes), |
| 2121 | }, |
Mounika Grace Akula | fc4f17b | 2019-01-09 17:38:12 +0530 | [diff] [blame] | 2122 | [CLK_FPD_WDT] = { |
| 2123 | .name = "fpd_wdt", |
Siva Durga Prasad Paladugu | 90539cd | 2018-09-04 17:33:19 +0530 | [diff] [blame] | 2124 | .control_reg = FPD_SLCR_WDT_CLK_SEL, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2125 | .status_reg = 0, |
| 2126 | .parents = &((int32_t []) { |
| 2127 | CLK_TOPSW_LSBUS, |
| 2128 | EXT_CLK_SWDT0 | CLK_EXTERNAL_PARENT, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2129 | CLK_NA_PARENT |
| 2130 | }), |
| 2131 | .nodes = &wdt_nodes, |
| 2132 | .num_nodes = ARRAY_SIZE(wdt_nodes), |
| 2133 | }, |
| 2134 | [CLK_GPU_PP0_REF] = { |
| 2135 | .name = "gpu_pp0_ref", |
| 2136 | .control_reg = CRF_APB_GPU_REF_CTRL, |
| 2137 | .status_reg = 0, |
| 2138 | .parents = &((int32_t []) { |
| 2139 | CLK_GPU_REF | PARENT_CLK_NODE2 << CLK_PARENTS_ID_LEN, |
| 2140 | CLK_NA_PARENT |
| 2141 | }), |
| 2142 | .nodes = &gpu_pp0_nodes, |
| 2143 | .num_nodes = ARRAY_SIZE(gpu_pp0_nodes), |
| 2144 | }, |
| 2145 | [CLK_GPU_PP1_REF] = { |
| 2146 | .name = "gpu_pp1_ref", |
| 2147 | .control_reg = CRF_APB_GPU_REF_CTRL, |
| 2148 | .status_reg = 0, |
| 2149 | .parents = &((int32_t []) { |
| 2150 | CLK_GPU_REF | PARENT_CLK_NODE2 << CLK_PARENTS_ID_LEN, |
| 2151 | CLK_NA_PARENT |
| 2152 | }), |
| 2153 | .nodes = &gpu_pp1_nodes, |
| 2154 | .num_nodes = ARRAY_SIZE(gpu_pp1_nodes), |
| 2155 | }, |
| 2156 | [CLK_GEM_TSU] = { |
| 2157 | .name = "gem_tsu", |
| 2158 | .control_reg = IOU_SLCR_GEM_CLK_CTRL, |
| 2159 | .status_reg = 0, |
| 2160 | .parents = &((int32_t []) { |
| 2161 | CLK_GEM_TSU_REF, |
| 2162 | CLK_GEM_TSU_REF, |
| 2163 | EXT_CLK_MIO26 | CLK_EXTERNAL_PARENT, |
| 2164 | EXT_CLK_MIO50_OR_MIO51 | CLK_EXTERNAL_PARENT, |
| 2165 | CLK_NA_PARENT |
| 2166 | }), |
| 2167 | .nodes = &gem_tsu_nodes, |
| 2168 | .num_nodes = ARRAY_SIZE(gem_tsu_nodes), |
| 2169 | }, |
| 2170 | [CLK_CPU_R5_CORE] = { |
| 2171 | .name = "cpu_r5_core", |
| 2172 | .control_reg = CRL_APB_CPU_R5_CTRL, |
| 2173 | .status_reg = 0, |
| 2174 | .parents = &((int32_t []) { |
| 2175 | CLK_CPU_R5 | PARENT_CLK_NODE2 << CLK_PARENTS_ID_LEN, |
| 2176 | CLK_DUMMY_PARENT, |
| 2177 | CLK_NA_PARENT |
| 2178 | }), |
| 2179 | .nodes = &cpu_r5_core_nodes, |
| 2180 | .num_nodes = ARRAY_SIZE(cpu_r5_core_nodes), |
| 2181 | }, |
| 2182 | [CLK_CAN0_MIO] = { |
| 2183 | .name = "can0_mio", |
| 2184 | .control_reg = IOU_SLCR_CAN_MIO_CTRL, |
| 2185 | .status_reg = 0, |
| 2186 | .parents = &can_mio_parents, |
| 2187 | .nodes = &can0_mio_nodes, |
| 2188 | .num_nodes = ARRAY_SIZE(can0_mio_nodes), |
| 2189 | }, |
| 2190 | [CLK_CAN1_MIO] = { |
| 2191 | .name = "can1_mio", |
| 2192 | .control_reg = IOU_SLCR_CAN_MIO_CTRL, |
| 2193 | .status_reg = 0, |
| 2194 | .parents = &can_mio_parents, |
| 2195 | .nodes = &can1_mio_nodes, |
| 2196 | .num_nodes = ARRAY_SIZE(can1_mio_nodes), |
| 2197 | }, |
| 2198 | [CLK_CAN0] = { |
| 2199 | .name = "can0", |
| 2200 | .control_reg = IOU_SLCR_CAN_MIO_CTRL, |
| 2201 | .status_reg = 0, |
| 2202 | .parents = &((int32_t []) { |
| 2203 | CLK_CAN0_REF, |
| 2204 | CLK_CAN0_MIO, |
| 2205 | CLK_NA_PARENT |
| 2206 | }), |
| 2207 | .nodes = &can0_nodes, |
| 2208 | .num_nodes = ARRAY_SIZE(can0_nodes), |
| 2209 | }, |
| 2210 | [CLK_CAN1] = { |
| 2211 | .name = "can1", |
| 2212 | .control_reg = IOU_SLCR_CAN_MIO_CTRL, |
| 2213 | .status_reg = 0, |
| 2214 | .parents = &((int32_t []) { |
| 2215 | CLK_CAN1_REF, |
| 2216 | CLK_CAN1_MIO, |
| 2217 | CLK_NA_PARENT |
| 2218 | }), |
| 2219 | .nodes = &can1_nodes, |
| 2220 | .num_nodes = ARRAY_SIZE(can1_nodes), |
| 2221 | }, |
Mounika Grace Akula | 591ad4d | 2019-01-09 17:38:13 +0530 | [diff] [blame] | 2222 | [CLK_LPD_WDT] = { |
| 2223 | .name = "lpd_wdt", |
| 2224 | .control_reg = IOU_SLCR_WDT_CLK_SEL, |
| 2225 | .status_reg = 0, |
| 2226 | .parents = &((int32_t []) { |
| 2227 | CLK_LPD_LSBUS, |
| 2228 | EXT_CLK_SWDT1 | CLK_EXTERNAL_PARENT, |
| 2229 | CLK_NA_PARENT |
| 2230 | }), |
| 2231 | .nodes = &wdt_nodes, |
| 2232 | .num_nodes = ARRAY_SIZE(wdt_nodes), |
| 2233 | }, |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2234 | }; |
| 2235 | |
| 2236 | static struct pm_ext_clock ext_clocks[] = { |
| 2237 | [EXT_CLK_INDEX(EXT_CLK_PSS_REF)] = { |
| 2238 | .name = "pss_ref_clk", |
| 2239 | }, |
| 2240 | [EXT_CLK_INDEX(EXT_CLK_VIDEO)] = { |
| 2241 | .name = "video_clk", |
| 2242 | }, |
| 2243 | [EXT_CLK_INDEX(EXT_CLK_PSS_ALT_REF)] = { |
| 2244 | .name = "pss_alt_ref_clk", |
| 2245 | }, |
| 2246 | [EXT_CLK_INDEX(EXT_CLK_AUX_REF)] = { |
| 2247 | .name = "aux_ref_clk", |
| 2248 | }, |
| 2249 | [EXT_CLK_INDEX(EXT_CLK_GT_CRX_REF)] = { |
| 2250 | .name = "video_clk", |
| 2251 | }, |
| 2252 | [EXT_CLK_INDEX(EXT_CLK_SWDT0)] = { |
| 2253 | .name = "swdt0_ext_clk", |
| 2254 | }, |
| 2255 | [EXT_CLK_INDEX(EXT_CLK_SWDT1)] = { |
| 2256 | .name = "swdt1_ext_clk", |
| 2257 | }, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2258 | [EXT_CLK_INDEX(EXT_CLK_GEM0_TX_EMIO)] = { |
| 2259 | .name = "gem0_tx_ext", |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2260 | }, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2261 | [EXT_CLK_INDEX(EXT_CLK_GEM1_TX_EMIO)] = { |
| 2262 | .name = "gem1_tx_ext", |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2263 | }, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2264 | [EXT_CLK_INDEX(EXT_CLK_GEM2_TX_EMIO)] = { |
| 2265 | .name = "gem2_tx_ext", |
| 2266 | }, |
| 2267 | [EXT_CLK_INDEX(EXT_CLK_GEM3_TX_EMIO)] = { |
| 2268 | .name = "gem3_tx_ext", |
| 2269 | }, |
| 2270 | [EXT_CLK_INDEX(EXT_CLK_GEM0_RX_EMIO)] = { |
| 2271 | .name = "gem0_rx_ext", |
| 2272 | }, |
| 2273 | [EXT_CLK_INDEX(EXT_CLK_GEM1_RX_EMIO)] = { |
| 2274 | .name = "gem1_rx_ext", |
| 2275 | }, |
| 2276 | [EXT_CLK_INDEX(EXT_CLK_GEM2_RX_EMIO)] = { |
| 2277 | .name = "gem2_rx_ext", |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2278 | }, |
Mirela Simonovic | c55a390 | 2018-09-17 14:25:16 +0200 | [diff] [blame] | 2279 | [EXT_CLK_INDEX(EXT_CLK_GEM3_RX_EMIO)] = { |
| 2280 | .name = "gem3_rx_ext", |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2281 | }, |
| 2282 | [EXT_CLK_INDEX(EXT_CLK_MIO50_OR_MIO51)] = { |
| 2283 | .name = "mio_clk_50_51", |
| 2284 | }, |
| 2285 | EXT_CLK_MIO_DATA(0), |
| 2286 | EXT_CLK_MIO_DATA(1), |
| 2287 | EXT_CLK_MIO_DATA(2), |
| 2288 | EXT_CLK_MIO_DATA(3), |
| 2289 | EXT_CLK_MIO_DATA(4), |
| 2290 | EXT_CLK_MIO_DATA(5), |
| 2291 | EXT_CLK_MIO_DATA(6), |
| 2292 | EXT_CLK_MIO_DATA(7), |
| 2293 | EXT_CLK_MIO_DATA(8), |
| 2294 | EXT_CLK_MIO_DATA(9), |
| 2295 | EXT_CLK_MIO_DATA(10), |
| 2296 | EXT_CLK_MIO_DATA(11), |
| 2297 | EXT_CLK_MIO_DATA(12), |
| 2298 | EXT_CLK_MIO_DATA(13), |
| 2299 | EXT_CLK_MIO_DATA(14), |
| 2300 | EXT_CLK_MIO_DATA(15), |
| 2301 | EXT_CLK_MIO_DATA(16), |
| 2302 | EXT_CLK_MIO_DATA(17), |
| 2303 | EXT_CLK_MIO_DATA(18), |
| 2304 | EXT_CLK_MIO_DATA(19), |
| 2305 | EXT_CLK_MIO_DATA(20), |
| 2306 | EXT_CLK_MIO_DATA(21), |
| 2307 | EXT_CLK_MIO_DATA(22), |
| 2308 | EXT_CLK_MIO_DATA(23), |
| 2309 | EXT_CLK_MIO_DATA(24), |
| 2310 | EXT_CLK_MIO_DATA(25), |
| 2311 | EXT_CLK_MIO_DATA(26), |
| 2312 | EXT_CLK_MIO_DATA(27), |
| 2313 | EXT_CLK_MIO_DATA(28), |
| 2314 | EXT_CLK_MIO_DATA(29), |
| 2315 | EXT_CLK_MIO_DATA(30), |
| 2316 | EXT_CLK_MIO_DATA(31), |
| 2317 | EXT_CLK_MIO_DATA(32), |
| 2318 | EXT_CLK_MIO_DATA(33), |
| 2319 | EXT_CLK_MIO_DATA(34), |
| 2320 | EXT_CLK_MIO_DATA(35), |
| 2321 | EXT_CLK_MIO_DATA(36), |
| 2322 | EXT_CLK_MIO_DATA(37), |
| 2323 | EXT_CLK_MIO_DATA(38), |
| 2324 | EXT_CLK_MIO_DATA(39), |
| 2325 | EXT_CLK_MIO_DATA(40), |
| 2326 | EXT_CLK_MIO_DATA(41), |
| 2327 | EXT_CLK_MIO_DATA(42), |
| 2328 | EXT_CLK_MIO_DATA(43), |
| 2329 | EXT_CLK_MIO_DATA(44), |
| 2330 | EXT_CLK_MIO_DATA(45), |
| 2331 | EXT_CLK_MIO_DATA(46), |
| 2332 | EXT_CLK_MIO_DATA(47), |
| 2333 | EXT_CLK_MIO_DATA(48), |
| 2334 | EXT_CLK_MIO_DATA(49), |
| 2335 | EXT_CLK_MIO_DATA(50), |
| 2336 | EXT_CLK_MIO_DATA(51), |
| 2337 | EXT_CLK_MIO_DATA(52), |
| 2338 | EXT_CLK_MIO_DATA(53), |
| 2339 | EXT_CLK_MIO_DATA(54), |
| 2340 | EXT_CLK_MIO_DATA(55), |
| 2341 | EXT_CLK_MIO_DATA(56), |
| 2342 | EXT_CLK_MIO_DATA(57), |
| 2343 | EXT_CLK_MIO_DATA(58), |
| 2344 | EXT_CLK_MIO_DATA(59), |
| 2345 | EXT_CLK_MIO_DATA(60), |
| 2346 | EXT_CLK_MIO_DATA(61), |
| 2347 | EXT_CLK_MIO_DATA(62), |
| 2348 | EXT_CLK_MIO_DATA(63), |
| 2349 | EXT_CLK_MIO_DATA(64), |
| 2350 | EXT_CLK_MIO_DATA(65), |
| 2351 | EXT_CLK_MIO_DATA(66), |
| 2352 | EXT_CLK_MIO_DATA(67), |
| 2353 | EXT_CLK_MIO_DATA(68), |
| 2354 | EXT_CLK_MIO_DATA(69), |
| 2355 | EXT_CLK_MIO_DATA(70), |
| 2356 | EXT_CLK_MIO_DATA(71), |
| 2357 | EXT_CLK_MIO_DATA(72), |
| 2358 | EXT_CLK_MIO_DATA(73), |
| 2359 | EXT_CLK_MIO_DATA(74), |
| 2360 | EXT_CLK_MIO_DATA(75), |
| 2361 | EXT_CLK_MIO_DATA(76), |
| 2362 | EXT_CLK_MIO_DATA(77), |
| 2363 | }; |
| 2364 | |
| 2365 | /* Array of clock which are invalid for this variant */ |
Jolly Shah | f5a1e9f | 2019-01-02 13:48:19 -0800 | [diff] [blame] | 2366 | static uint32_t pm_clk_invalid_list[] = {CLK_USB0, CLK_USB1, CLK_CSU_SPB, |
| 2367 | CLK_ACPU_FULL, |
| 2368 | CLK_ACPU_HALF, |
Jolly Shah | e508acf | 2019-01-02 13:53:33 -0800 | [diff] [blame] | 2369 | CLK_APLL_TO_LPD, |
Jolly Shah | c5b4abf | 2019-01-04 12:03:44 -0800 | [diff] [blame] | 2370 | CLK_DBG_FPD, |
| 2371 | CLK_DBG_LPD, |
| 2372 | CLK_DBG_TRACE, |
| 2373 | CLK_DBG_TSTMP, |
| 2374 | CLK_DDR_REF, |
| 2375 | CLK_TOPSW_MAIN, |
Jolly Shah | c5b4abf | 2019-01-04 12:03:44 -0800 | [diff] [blame] | 2376 | CLK_GTGREF0_REF, |
| 2377 | CLK_LPD_SWITCH, |
Jolly Shah | c5b4abf | 2019-01-04 12:03:44 -0800 | [diff] [blame] | 2378 | CLK_CPU_R5, |
| 2379 | CLK_CPU_R5_CORE, |
| 2380 | CLK_CSU_SPB, |
| 2381 | CLK_CSU_PLL, |
| 2382 | CLK_PCAP, |
| 2383 | CLK_IOU_SWITCH, |
| 2384 | CLK_DLL_REF, |
| 2385 | CLK_TIMESTAMP_REF, |
Jolly Shah | f5a1e9f | 2019-01-02 13:48:19 -0800 | [diff] [blame] | 2386 | }; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2387 | |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2388 | /** |
| 2389 | * pm_clock_valid - Check if clock is valid or not |
| 2390 | * @clock_id Id of the clock to be queried |
| 2391 | * |
| 2392 | * This function is used to check if given clock is valid |
| 2393 | * or not for the chip variant. |
| 2394 | * |
| 2395 | * List of invalid clocks are maintained in array list for |
| 2396 | * different variants. |
| 2397 | * |
| 2398 | * Return: Returns 1 if clock is valid else 0. |
| 2399 | */ |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2400 | static bool pm_clock_valid(uint32_t clock_id) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2401 | { |
Jolly Shah | 69fb5bf | 2018-02-07 16:25:41 -0800 | [diff] [blame] | 2402 | unsigned int i; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2403 | |
HariBabu Gattem | 9f9db61 | 2022-09-15 22:35:11 -0700 | [diff] [blame] | 2404 | for (i = 0U; i < ARRAY_SIZE(pm_clk_invalid_list); i++) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2405 | if (pm_clk_invalid_list[i] == clock_id) |
| 2406 | return 0; |
| 2407 | |
| 2408 | return 1; |
| 2409 | } |
| 2410 | |
| 2411 | /** |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2412 | * pm_clock_type - Get clock's type |
| 2413 | * @clock_id Id of the clock to be queried |
| 2414 | * |
| 2415 | * This function is used to check type of clock (OUTPUT/EXTERNAL). |
| 2416 | * |
| 2417 | * Return: Returns type of clock (OUTPUT/EXTERNAL). |
| 2418 | */ |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2419 | static uint32_t pm_clock_type(uint32_t clock_id) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2420 | { |
| 2421 | return (clock_id < CLK_MAX_OUTPUT_CLK) ? |
| 2422 | CLK_TYPE_OUTPUT : CLK_TYPE_EXTERNAL; |
| 2423 | } |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2424 | |
| 2425 | /** |
Rajan Vaja | da95940 | 2018-07-20 03:16:27 -0700 | [diff] [blame] | 2426 | * pm_api_clock_get_num_clocks() - PM call to request number of clocks |
| 2427 | * @nclocks Number of clocks |
| 2428 | * |
| 2429 | * This function is used by master to get number of clocks. |
| 2430 | * |
| 2431 | * @return Returns success. |
| 2432 | */ |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2433 | enum pm_ret_status pm_api_clock_get_num_clocks(uint32_t *nclocks) |
Rajan Vaja | da95940 | 2018-07-20 03:16:27 -0700 | [diff] [blame] | 2434 | { |
| 2435 | *nclocks = CLK_MAX; |
| 2436 | |
| 2437 | return PM_RET_SUCCESS; |
| 2438 | } |
| 2439 | |
| 2440 | /** |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2441 | * pm_api_clock_get_name() - PM call to request a clock's name |
| 2442 | * @clock_id Clock ID |
| 2443 | * @name Name of clock (max 16 bytes) |
| 2444 | * |
| 2445 | * This function is used by master to get nmae of clock specified |
| 2446 | * by given clock ID. |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2447 | */ |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2448 | void pm_api_clock_get_name(uint32_t clock_id, char *name) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2449 | { |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2450 | if (clock_id == CLK_MAX) { |
Siva Durga Prasad Paladugu | c23f292 | 2020-11-22 22:10:12 -0800 | [diff] [blame] | 2451 | memcpy(name, END_OF_CLK, sizeof(END_OF_CLK) > CLK_NAME_LEN ? |
| 2452 | CLK_NAME_LEN : sizeof(END_OF_CLK)); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2453 | } else if (!pm_clock_valid(clock_id)) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2454 | memset(name, 0, CLK_NAME_LEN); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2455 | } else if (clock_id < CLK_MAX_OUTPUT_CLK) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2456 | memcpy(name, clocks[clock_id].name, CLK_NAME_LEN); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2457 | } else { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2458 | memcpy(name, ext_clocks[clock_id - CLK_MAX_OUTPUT_CLK].name, |
| 2459 | CLK_NAME_LEN); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2460 | } |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2461 | } |
| 2462 | |
| 2463 | /** |
| 2464 | * pm_api_clock_get_topology() - PM call to request a clock's topology |
| 2465 | * @clock_id Clock ID |
| 2466 | * @index Topology index for next toplogy node |
| 2467 | * @topology Buffer to store nodes in topology and flags |
| 2468 | * |
| 2469 | * This function is used by master to get topology information for the |
| 2470 | * clock specified by given clock ID. Each response would return 3 |
| 2471 | * topology nodes. To get next nodes, caller needs to call this API with |
| 2472 | * index of next node. Index starts from 0. |
| 2473 | * |
| 2474 | * @return Returns status, either success or error+reason |
| 2475 | */ |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2476 | enum pm_ret_status pm_api_clock_get_topology(uint32_t clock_id, |
| 2477 | uint32_t index, |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2478 | uint32_t *topology) |
| 2479 | { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2480 | struct pm_clock_node *clock_nodes; |
| 2481 | uint8_t num_nodes; |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2482 | uint32_t i; |
Rajan Vaja | f065c7f | 2019-03-15 14:19:25 +0530 | [diff] [blame] | 2483 | uint16_t typeflags; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2484 | |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2485 | if (!pm_clock_valid(clock_id)) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2486 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2487 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2488 | |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2489 | if (pm_clock_type(clock_id) != CLK_TYPE_OUTPUT) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2490 | return PM_RET_ERROR_NOTSUPPORTED; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2491 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2492 | |
| 2493 | memset(topology, 0, CLK_TOPOLOGY_PAYLOAD_LEN); |
| 2494 | clock_nodes = *clocks[clock_id].nodes; |
| 2495 | num_nodes = clocks[clock_id].num_nodes; |
| 2496 | |
| 2497 | /* Skip parent till index */ |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2498 | if (index >= num_nodes) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2499 | return PM_RET_SUCCESS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2500 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2501 | |
Jolly Shah | 69fb5bf | 2018-02-07 16:25:41 -0800 | [diff] [blame] | 2502 | for (i = 0; i < 3U; i++) { |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2503 | if ((index + i) == num_nodes) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2504 | break; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2505 | } |
| 2506 | |
Rajan Vaja | f065c7f | 2019-03-15 14:19:25 +0530 | [diff] [blame] | 2507 | topology[i] = clock_nodes[index + i].type; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2508 | topology[i] |= clock_nodes[index + i].clkflags << |
| 2509 | CLK_CLKFLAGS_SHIFT; |
Rajan Vaja | f065c7f | 2019-03-15 14:19:25 +0530 | [diff] [blame] | 2510 | typeflags = clock_nodes[index + i].typeflags; |
| 2511 | topology[i] |= (typeflags & CLK_TYPEFLAGS_BITS_MASK) << |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2512 | CLK_TYPEFLAGS_SHIFT; |
Rajan Vaja | f065c7f | 2019-03-15 14:19:25 +0530 | [diff] [blame] | 2513 | topology[i] |= (typeflags & CLK_TYPEFLAGS2_BITS_MASK) >> |
| 2514 | (CLK_TYPEFLAGS_BITS - CLK_TYPEFLAGS2_SHIFT); |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2515 | } |
| 2516 | |
| 2517 | return PM_RET_SUCCESS; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2518 | } |
| 2519 | |
| 2520 | /** |
| 2521 | * pm_api_clock_get_fixedfactor_params() - PM call to request a clock's fixed |
| 2522 | * factor parameters for fixed clock |
| 2523 | * @clock_id Clock ID |
| 2524 | * @mul Multiplication value |
| 2525 | * @div Divisor value |
| 2526 | * |
| 2527 | * This function is used by master to get fixed factor parameers for the |
| 2528 | * fixed clock. This API is application only for the fixed clock. |
| 2529 | * |
| 2530 | * @return Returns status, either success or error+reason |
| 2531 | */ |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2532 | enum pm_ret_status pm_api_clock_get_fixedfactor_params(uint32_t clock_id, |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2533 | uint32_t *mul, |
| 2534 | uint32_t *div) |
| 2535 | { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2536 | struct pm_clock_node *clock_nodes; |
| 2537 | uint8_t num_nodes; |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2538 | uint32_t type, i; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2539 | |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2540 | if (!pm_clock_valid(clock_id)) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2541 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2542 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2543 | |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2544 | if (pm_clock_type(clock_id) != CLK_TYPE_OUTPUT) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2545 | return PM_RET_ERROR_NOTSUPPORTED; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2546 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2547 | |
| 2548 | clock_nodes = *clocks[clock_id].nodes; |
| 2549 | num_nodes = clocks[clock_id].num_nodes; |
| 2550 | |
| 2551 | for (i = 0; i < num_nodes; i++) { |
| 2552 | type = clock_nodes[i].type; |
| 2553 | if (type == TYPE_FIXEDFACTOR) { |
| 2554 | *mul = clock_nodes[i].mult; |
| 2555 | *div = clock_nodes[i].div; |
| 2556 | break; |
| 2557 | } |
| 2558 | } |
| 2559 | |
| 2560 | /* Clock is not fixed clock */ |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2561 | if (i == num_nodes) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2562 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2563 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2564 | |
| 2565 | return PM_RET_SUCCESS; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2566 | } |
| 2567 | |
| 2568 | /** |
| 2569 | * pm_api_clock_get_parents() - PM call to request a clock's first 3 parents |
| 2570 | * @clock_id Clock ID |
| 2571 | * @index Index of next parent |
| 2572 | * @parents Parents of the given clock |
| 2573 | * |
| 2574 | * This function is used by master to get clock's parents information. |
| 2575 | * This API will return 3 parents with a single response. To get other |
| 2576 | * parents, master should call same API in loop with new parent index |
| 2577 | * till error is returned. |
| 2578 | * |
| 2579 | * E.g First call should have index 0 which will return parents 0, 1 and |
| 2580 | * 2. Next call, index should be 3 which will return parent 3,4 and 5 and |
| 2581 | * so on. |
| 2582 | * |
| 2583 | * @return Returns status, either success or error+reason |
| 2584 | */ |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2585 | enum pm_ret_status pm_api_clock_get_parents(uint32_t clock_id, |
| 2586 | uint32_t index, |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2587 | uint32_t *parents) |
| 2588 | { |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2589 | uint32_t i; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2590 | int32_t *clk_parents; |
| 2591 | |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2592 | if (!pm_clock_valid(clock_id)) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2593 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2594 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2595 | |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2596 | if (pm_clock_type(clock_id) != CLK_TYPE_OUTPUT) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2597 | return PM_RET_ERROR_NOTSUPPORTED; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2598 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2599 | |
| 2600 | clk_parents = *clocks[clock_id].parents; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2601 | if (clk_parents == NULL) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2602 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2603 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2604 | |
| 2605 | memset(parents, 0, CLK_PARENTS_PAYLOAD_LEN); |
| 2606 | |
| 2607 | /* Skip parent till index */ |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2608 | for (i = 0; i < index; i++) { |
| 2609 | if (clk_parents[i] == CLK_NA_PARENT) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2610 | return PM_RET_SUCCESS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2611 | } |
| 2612 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2613 | |
Venkatesh Yadav Abbarapu | a2ca35d | 2022-07-04 11:40:27 +0530 | [diff] [blame] | 2614 | for (i = 0; i < 3U; i++) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2615 | parents[i] = clk_parents[index + i]; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2616 | if (clk_parents[index + i] == CLK_NA_PARENT) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2617 | break; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2618 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2619 | } |
| 2620 | |
| 2621 | return PM_RET_SUCCESS; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2622 | } |
| 2623 | |
| 2624 | /** |
| 2625 | * pm_api_clock_get_attributes() - PM call to request a clock's attributes |
| 2626 | * @clock_id Clock ID |
| 2627 | * @attr Clock attributes |
| 2628 | * |
| 2629 | * This function is used by master to get clock's attributes |
| 2630 | * (e.g. valid, clock type, etc). |
| 2631 | * |
| 2632 | * @return Returns status, either success or error+reason |
| 2633 | */ |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2634 | enum pm_ret_status pm_api_clock_get_attributes(uint32_t clock_id, |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2635 | uint32_t *attr) |
| 2636 | { |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2637 | if (clock_id >= CLK_MAX) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2638 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2639 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2640 | |
| 2641 | /* Clock valid bit */ |
| 2642 | *attr = pm_clock_valid(clock_id); |
| 2643 | |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2644 | /* Clock type (Output/External) */ |
| 2645 | *attr |= (pm_clock_type(clock_id) << CLK_TYPE_SHIFT); |
| 2646 | |
| 2647 | return PM_RET_SUCCESS; |
| 2648 | } |
| 2649 | |
| 2650 | /** |
Rajan Vaja | b34deca | 2019-03-20 01:13:21 +0530 | [diff] [blame] | 2651 | * pm_api_clock_get_max_divisor - PM call to get max divisor |
| 2652 | * @clock_id Clock ID |
| 2653 | * @div_type Divisor Type (TYPE_DIV1 or TYPE_DIV2) |
| 2654 | * @max_div Maximum supported divisor |
| 2655 | * |
| 2656 | * This function is used by master to get maximum supported value. |
| 2657 | * |
| 2658 | * Return: Returns status, either success or error+reason. |
| 2659 | */ |
| 2660 | enum pm_ret_status pm_api_clock_get_max_divisor(enum clock_id clock_id, |
| 2661 | uint8_t div_type, |
| 2662 | uint32_t *max_div) |
| 2663 | { |
| 2664 | uint32_t i; |
| 2665 | struct pm_clock_node *nodes; |
| 2666 | |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2667 | if (clock_id >= CLK_MAX_OUTPUT_CLK) { |
Rajan Vaja | b34deca | 2019-03-20 01:13:21 +0530 | [diff] [blame] | 2668 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2669 | } |
Rajan Vaja | b34deca | 2019-03-20 01:13:21 +0530 | [diff] [blame] | 2670 | |
| 2671 | nodes = *clocks[clock_id].nodes; |
| 2672 | for (i = 0; i < clocks[clock_id].num_nodes; i++) { |
| 2673 | if (nodes[i].type == div_type) { |
| 2674 | if (CLK_DIVIDER_POWER_OF_TWO & |
| 2675 | nodes[i].typeflags) { |
HariBabu Gattem | b0c70f5 | 2022-09-29 23:59:11 -0700 | [diff] [blame] | 2676 | *max_div = (1U << (BIT(nodes[i].width) - 1U)); |
Rajan Vaja | b34deca | 2019-03-20 01:13:21 +0530 | [diff] [blame] | 2677 | } else { |
HariBabu Gattem | b0c70f5 | 2022-09-29 23:59:11 -0700 | [diff] [blame] | 2678 | *max_div = BIT(nodes[i].width) - 1U; |
Rajan Vaja | b34deca | 2019-03-20 01:13:21 +0530 | [diff] [blame] | 2679 | } |
| 2680 | return PM_RET_SUCCESS; |
| 2681 | } |
| 2682 | } |
| 2683 | |
| 2684 | return PM_RET_ERROR_ARGS; |
| 2685 | } |
| 2686 | |
| 2687 | /** |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2688 | * struct pm_pll - PLL related data required to map IOCTL-based PLL control |
| 2689 | * implemented by linux to system-level EEMI APIs |
| 2690 | * @nid: PLL node ID |
| 2691 | * @cid: PLL clock ID |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2692 | * @pre_src: Pre-source PLL clock ID |
| 2693 | * @post_src: Post-source PLL clock ID |
| 2694 | * @div2: DIV2 PLL clock ID |
| 2695 | * @bypass: PLL output clock ID that maps to bypass select output |
Jolly Shah | cb5bc75 | 2019-01-02 12:46:46 -0800 | [diff] [blame] | 2696 | * @mode: PLL mode currently set via IOCTL (PLL_FRAC_MODE/PLL_INT_MODE) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2697 | */ |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2698 | struct pm_pll { |
| 2699 | const enum pm_node_id nid; |
| 2700 | const enum clock_id cid; |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2701 | const enum clock_id pre_src; |
| 2702 | const enum clock_id post_src; |
| 2703 | const enum clock_id div2; |
| 2704 | const enum clock_id bypass; |
Jolly Shah | cb5bc75 | 2019-01-02 12:46:46 -0800 | [diff] [blame] | 2705 | uint8_t mode; |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2706 | }; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2707 | |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2708 | static struct pm_pll pm_plls[] = { |
| 2709 | { |
| 2710 | .nid = NODE_IOPLL, |
| 2711 | .cid = CLK_IOPLL_INT, |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2712 | .pre_src = CLK_IOPLL_PRE_SRC, |
| 2713 | .post_src = CLK_IOPLL_POST_SRC, |
| 2714 | .div2 = CLK_IOPLL_INT_MUX, |
| 2715 | .bypass = CLK_IOPLL, |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2716 | }, { |
| 2717 | .nid = NODE_RPLL, |
| 2718 | .cid = CLK_RPLL_INT, |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2719 | .pre_src = CLK_RPLL_PRE_SRC, |
| 2720 | .post_src = CLK_RPLL_POST_SRC, |
| 2721 | .div2 = CLK_RPLL_INT_MUX, |
| 2722 | .bypass = CLK_RPLL, |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2723 | }, { |
| 2724 | .nid = NODE_APLL, |
| 2725 | .cid = CLK_APLL_INT, |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2726 | .pre_src = CLK_APLL_PRE_SRC, |
| 2727 | .post_src = CLK_APLL_POST_SRC, |
| 2728 | .div2 = CLK_APLL_INT_MUX, |
| 2729 | .bypass = CLK_APLL, |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2730 | }, { |
| 2731 | .nid = NODE_VPLL, |
| 2732 | .cid = CLK_VPLL_INT, |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2733 | .pre_src = CLK_VPLL_PRE_SRC, |
| 2734 | .post_src = CLK_VPLL_POST_SRC, |
| 2735 | .div2 = CLK_VPLL_INT_MUX, |
| 2736 | .bypass = CLK_VPLL, |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2737 | }, { |
| 2738 | .nid = NODE_DPLL, |
| 2739 | .cid = CLK_DPLL_INT, |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2740 | .pre_src = CLK_DPLL_PRE_SRC, |
| 2741 | .post_src = CLK_DPLL_POST_SRC, |
| 2742 | .div2 = CLK_DPLL_INT_MUX, |
| 2743 | .bypass = CLK_DPLL, |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2744 | }, |
| 2745 | }; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2746 | |
| 2747 | /** |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2748 | * pm_clock_get_pll() - Get PLL structure by PLL clock ID |
| 2749 | * @clock_id Clock ID of the target PLL |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2750 | * |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2751 | * @return Pointer to PLL structure if found, NULL otherwise |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2752 | */ |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 2753 | struct pm_pll *pm_clock_get_pll(enum clock_id clock_id) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2754 | { |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2755 | uint32_t i; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2756 | |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2757 | for (i = 0; i < ARRAY_SIZE(pm_plls); i++) { |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2758 | if (pm_plls[i].cid == clock_id) { |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2759 | return &pm_plls[i]; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2760 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2761 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2762 | |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2763 | return NULL; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2764 | } |
| 2765 | |
| 2766 | /** |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2767 | * pm_clock_get_pll_node_id() - Get PLL node ID by PLL clock ID |
| 2768 | * @clock_id Clock ID of the target PLL |
| 2769 | * @node_id Location to store node ID of the target PLL |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2770 | * |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2771 | * @return PM_RET_SUCCESS if node ID is found, PM_RET_ERROR_ARGS otherwise |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2772 | */ |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2773 | enum pm_ret_status pm_clock_get_pll_node_id(enum clock_id clock_id, |
| 2774 | enum pm_node_id *node_id) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2775 | { |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2776 | struct pm_pll *pll = pm_clock_get_pll(clock_id); |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2777 | |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2778 | if (pll) { |
| 2779 | *node_id = pll->nid; |
| 2780 | return PM_RET_SUCCESS; |
| 2781 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2782 | |
Jolly Shah | b4c9946 | 2019-01-02 12:40:17 -0800 | [diff] [blame] | 2783 | return PM_RET_ERROR_ARGS; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2784 | } |
| 2785 | |
| 2786 | /** |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2787 | * pm_clock_get_pll_by_related_clk() - Get PLL structure by PLL-related clock ID |
| 2788 | * @clock_id Clock ID |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2789 | * |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2790 | * @return Pointer to PLL structure if found, NULL otherwise |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2791 | */ |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2792 | struct pm_pll *pm_clock_get_pll_by_related_clk(enum clock_id clock_id) |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2793 | { |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2794 | uint32_t i; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2795 | |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2796 | for (i = 0; i < ARRAY_SIZE(pm_plls); i++) { |
| 2797 | if (pm_plls[i].pre_src == clock_id || |
| 2798 | pm_plls[i].post_src == clock_id || |
| 2799 | pm_plls[i].div2 == clock_id || |
| 2800 | pm_plls[i].bypass == clock_id) { |
| 2801 | return &pm_plls[i]; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2802 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2803 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2804 | |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2805 | return NULL; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2806 | } |
| 2807 | |
| 2808 | /** |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 2809 | * pm_clock_pll_enable() - "Enable" the PLL clock (lock the PLL) |
| 2810 | * @pll: PLL to be locked |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2811 | * |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 2812 | * This function is used to map IOCTL/linux-based PLL handling to system-level |
| 2813 | * EEMI APIs |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2814 | * |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 2815 | * Return: Error if the argument is not valid or status as returned by PMU |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2816 | */ |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 2817 | enum pm_ret_status pm_clock_pll_enable(struct pm_pll *pll) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2818 | { |
HariBabu Gattem | b0c70f5 | 2022-09-29 23:59:11 -0700 | [diff] [blame] | 2819 | if (pll == NULL) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2820 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2821 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2822 | |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 2823 | /* Set the PLL mode according to the buffered mode value */ |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2824 | if (pll->mode == PLL_FRAC_MODE) { |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 2825 | return pm_pll_set_mode(pll->nid, PM_PLL_MODE_FRACTIONAL); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2826 | } |
Siva Durga Prasad Paladugu | afaeb0d | 2018-09-04 17:49:32 +0530 | [diff] [blame] | 2827 | |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 2828 | return pm_pll_set_mode(pll->nid, PM_PLL_MODE_INTEGER); |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2829 | } |
| 2830 | |
| 2831 | /** |
Jolly Shah | a9057a0 | 2019-01-02 12:54:40 -0800 | [diff] [blame] | 2832 | * pm_clock_pll_disable - "Disable" the PLL clock (bypass/reset the PLL) |
| 2833 | * @pll PLL to be bypassed/reset |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2834 | * |
Jolly Shah | a9057a0 | 2019-01-02 12:54:40 -0800 | [diff] [blame] | 2835 | * This function is used to map IOCTL/linux-based PLL handling to system-level |
| 2836 | * EEMI APIs |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2837 | * |
Jolly Shah | a9057a0 | 2019-01-02 12:54:40 -0800 | [diff] [blame] | 2838 | * Return: Error if the argument is not valid or status as returned by PMU |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2839 | */ |
Jolly Shah | a9057a0 | 2019-01-02 12:54:40 -0800 | [diff] [blame] | 2840 | enum pm_ret_status pm_clock_pll_disable(struct pm_pll *pll) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2841 | { |
HariBabu Gattem | b0c70f5 | 2022-09-29 23:59:11 -0700 | [diff] [blame] | 2842 | if (pll == NULL) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2843 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2844 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2845 | |
Jolly Shah | a9057a0 | 2019-01-02 12:54:40 -0800 | [diff] [blame] | 2846 | return pm_pll_set_mode(pll->nid, PM_PLL_MODE_RESET); |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2847 | } |
| 2848 | |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2849 | /** |
Jolly Shah | 99e8ac9 | 2019-01-02 12:55:41 -0800 | [diff] [blame] | 2850 | * pm_clock_pll_get_state - Get state of the PLL |
| 2851 | * @pll Pointer to the target PLL structure |
| 2852 | * @state Location to store the state: 1/0 ("Enabled"/"Disabled") |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2853 | * |
Jolly Shah | 99e8ac9 | 2019-01-02 12:55:41 -0800 | [diff] [blame] | 2854 | * "Enable" actually means that the PLL is locked and its bypass is deasserted, |
| 2855 | * "Disable" means that it is bypassed. |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2856 | * |
Jolly Shah | 99e8ac9 | 2019-01-02 12:55:41 -0800 | [diff] [blame] | 2857 | * Return: PM_RET_ERROR_ARGS error if the argument is not valid, success if |
| 2858 | * returned state value is valid or an error if returned by PMU |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2859 | */ |
Jolly Shah | 99e8ac9 | 2019-01-02 12:55:41 -0800 | [diff] [blame] | 2860 | enum pm_ret_status pm_clock_pll_get_state(struct pm_pll *pll, |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2861 | uint32_t *state) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2862 | { |
Jolly Shah | 99e8ac9 | 2019-01-02 12:55:41 -0800 | [diff] [blame] | 2863 | enum pm_ret_status status; |
| 2864 | enum pm_pll_mode mode; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2865 | |
HariBabu Gattem | b0c70f5 | 2022-09-29 23:59:11 -0700 | [diff] [blame] | 2866 | if ((pll == NULL) || !state) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2867 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2868 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2869 | |
Jolly Shah | 99e8ac9 | 2019-01-02 12:55:41 -0800 | [diff] [blame] | 2870 | status = pm_pll_get_mode(pll->nid, &mode); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2871 | if (status != PM_RET_SUCCESS) { |
Jolly Shah | 99e8ac9 | 2019-01-02 12:55:41 -0800 | [diff] [blame] | 2872 | return status; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2873 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2874 | |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2875 | if (mode == PM_PLL_MODE_RESET) { |
Jolly Shah | 99e8ac9 | 2019-01-02 12:55:41 -0800 | [diff] [blame] | 2876 | *state = 0; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2877 | } else { |
Jolly Shah | 99e8ac9 | 2019-01-02 12:55:41 -0800 | [diff] [blame] | 2878 | *state = 1; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2879 | } |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2880 | |
Jolly Shah | 99e8ac9 | 2019-01-02 12:55:41 -0800 | [diff] [blame] | 2881 | return PM_RET_SUCCESS; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2882 | } |
| 2883 | |
| 2884 | /** |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2885 | * pm_clock_pll_set_parent - Set the clock parent for PLL-related clock id |
| 2886 | * @pll Target PLL structure |
| 2887 | * @clock_id Id of the clock |
| 2888 | * @parent_index parent index (=mux select value) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2889 | * |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2890 | * The whole clock-tree implementation relies on the fact that parent indexes |
| 2891 | * match to the multiplexer select values. This function has to rely on that |
| 2892 | * assumption as well => parent_index is actually the mux select value. |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2893 | * |
| 2894 | * Return: Returns status, either success or error+reason. |
| 2895 | */ |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2896 | enum pm_ret_status pm_clock_pll_set_parent(struct pm_pll *pll, |
| 2897 | enum clock_id clock_id, |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2898 | uint32_t parent_index) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2899 | { |
HariBabu Gattem | b0c70f5 | 2022-09-29 23:59:11 -0700 | [diff] [blame] | 2900 | if (pll == NULL) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2901 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2902 | } |
| 2903 | if (pll->pre_src == clock_id) { |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2904 | return pm_pll_set_parameter(pll->nid, PM_PLL_PARAM_PRE_SRC, |
| 2905 | parent_index); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2906 | } |
| 2907 | if (pll->post_src == clock_id) { |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2908 | return pm_pll_set_parameter(pll->nid, PM_PLL_PARAM_POST_SRC, |
| 2909 | parent_index); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2910 | } |
| 2911 | if (pll->div2 == clock_id) { |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2912 | return pm_pll_set_parameter(pll->nid, PM_PLL_PARAM_DIV2, |
| 2913 | parent_index); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2914 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2915 | |
Jolly Shah | 407fc0a | 2019-01-04 11:57:40 -0800 | [diff] [blame] | 2916 | return PM_RET_ERROR_ARGS; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2917 | } |
| 2918 | |
| 2919 | /** |
Jolly Shah | 7c8e79c | 2019-01-02 13:44:25 -0800 | [diff] [blame] | 2920 | * pm_clock_pll_get_parent - Get mux select value of PLL-related clock parent |
| 2921 | * @pll Target PLL structure |
| 2922 | * @clock_id Id of the clock |
| 2923 | * @parent_index parent index (=mux select value) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2924 | * |
Jolly Shah | 7c8e79c | 2019-01-02 13:44:25 -0800 | [diff] [blame] | 2925 | * This function is used by master to get parent index for PLL-related clock. |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2926 | * |
| 2927 | * Return: Returns status, either success or error+reason. |
| 2928 | */ |
Jolly Shah | 7c8e79c | 2019-01-02 13:44:25 -0800 | [diff] [blame] | 2929 | enum pm_ret_status pm_clock_pll_get_parent(struct pm_pll *pll, |
| 2930 | enum clock_id clock_id, |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2931 | uint32_t *parent_index) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2932 | { |
HariBabu Gattem | b0c70f5 | 2022-09-29 23:59:11 -0700 | [diff] [blame] | 2933 | if (pll == NULL) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2934 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2935 | } |
| 2936 | if (pll->pre_src == clock_id) { |
Jolly Shah | 7c8e79c | 2019-01-02 13:44:25 -0800 | [diff] [blame] | 2937 | return pm_pll_get_parameter(pll->nid, PM_PLL_PARAM_PRE_SRC, |
| 2938 | parent_index); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2939 | } |
| 2940 | if (pll->post_src == clock_id) { |
Jolly Shah | 7c8e79c | 2019-01-02 13:44:25 -0800 | [diff] [blame] | 2941 | return pm_pll_get_parameter(pll->nid, PM_PLL_PARAM_POST_SRC, |
| 2942 | parent_index); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2943 | } |
| 2944 | if (pll->div2 == clock_id) { |
Jolly Shah | 7c8e79c | 2019-01-02 13:44:25 -0800 | [diff] [blame] | 2945 | return pm_pll_get_parameter(pll->nid, PM_PLL_PARAM_DIV2, |
| 2946 | parent_index); |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2947 | } |
Jolly Shah | 7c8e79c | 2019-01-02 13:44:25 -0800 | [diff] [blame] | 2948 | if (pll->bypass == clock_id) { |
| 2949 | *parent_index = 0; |
| 2950 | return PM_RET_SUCCESS; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2951 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2952 | |
Jolly Shah | 7c8e79c | 2019-01-02 13:44:25 -0800 | [diff] [blame] | 2953 | return PM_RET_ERROR_ARGS; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2954 | } |
| 2955 | |
| 2956 | /** |
Jolly Shah | cb5bc75 | 2019-01-02 12:46:46 -0800 | [diff] [blame] | 2957 | * pm_clock_set_pll_mode() - Set PLL mode |
| 2958 | * @clock_id PLL clock id |
| 2959 | * @mode Mode fractional/integer |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2960 | * |
Jolly Shah | cb5bc75 | 2019-01-02 12:46:46 -0800 | [diff] [blame] | 2961 | * This function buffers/saves the PLL mode that is set. |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2962 | * |
Jolly Shah | cb5bc75 | 2019-01-02 12:46:46 -0800 | [diff] [blame] | 2963 | * @return Success if mode is buffered or error if an argument is invalid |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2964 | */ |
Jolly Shah | cb5bc75 | 2019-01-02 12:46:46 -0800 | [diff] [blame] | 2965 | enum pm_ret_status pm_clock_set_pll_mode(enum clock_id clock_id, |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2966 | uint32_t mode) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2967 | { |
Jolly Shah | cb5bc75 | 2019-01-02 12:46:46 -0800 | [diff] [blame] | 2968 | struct pm_pll *pll = pm_clock_get_pll(clock_id); |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2969 | |
HariBabu Gattem | b0c70f5 | 2022-09-29 23:59:11 -0700 | [diff] [blame] | 2970 | if ((pll == NULL) || (mode != PLL_FRAC_MODE && mode != PLL_INT_MODE)) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2971 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2972 | } |
Jolly Shah | cb5bc75 | 2019-01-02 12:46:46 -0800 | [diff] [blame] | 2973 | pll->mode = mode; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2974 | |
Jolly Shah | cb5bc75 | 2019-01-02 12:46:46 -0800 | [diff] [blame] | 2975 | return PM_RET_SUCCESS; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2976 | } |
| 2977 | |
| 2978 | /** |
Jolly Shah | 77eb52f | 2019-01-02 12:49:21 -0800 | [diff] [blame] | 2979 | * pm_clock_get_pll_mode() - Get PLL mode |
| 2980 | * @clock_id PLL clock id |
| 2981 | * @mode Location to store the mode (fractional/integer) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2982 | * |
Jolly Shah | 77eb52f | 2019-01-02 12:49:21 -0800 | [diff] [blame] | 2983 | * This function returns buffered PLL mode. |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2984 | * |
Jolly Shah | 77eb52f | 2019-01-02 12:49:21 -0800 | [diff] [blame] | 2985 | * @return Success if mode is stored or error if an argument is invalid |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2986 | */ |
Jolly Shah | 77eb52f | 2019-01-02 12:49:21 -0800 | [diff] [blame] | 2987 | enum pm_ret_status pm_clock_get_pll_mode(enum clock_id clock_id, |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 2988 | uint32_t *mode) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2989 | { |
Jolly Shah | 77eb52f | 2019-01-02 12:49:21 -0800 | [diff] [blame] | 2990 | struct pm_pll *pll = pm_clock_get_pll(clock_id); |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2991 | |
HariBabu Gattem | b0c70f5 | 2022-09-29 23:59:11 -0700 | [diff] [blame] | 2992 | if ((pll == NULL) || !mode) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2993 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 2994 | } |
Jolly Shah | 77eb52f | 2019-01-02 12:49:21 -0800 | [diff] [blame] | 2995 | *mode = pll->mode; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 2996 | |
Jolly Shah | 77eb52f | 2019-01-02 12:49:21 -0800 | [diff] [blame] | 2997 | return PM_RET_SUCCESS; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 2998 | } |
| 2999 | |
| 3000 | /** |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 3001 | * pm_clock_id_is_valid() - Check if given clock ID is valid |
| 3002 | * @clock_id ID of the clock to be checked |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 3003 | * |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 3004 | * @return Returns success if clock_id is valid, otherwise an error |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 3005 | */ |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 3006 | enum pm_ret_status pm_clock_id_is_valid(uint32_t clock_id) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 3007 | { |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 3008 | if (!pm_clock_valid(clock_id)) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 3009 | return PM_RET_ERROR_ARGS; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 3010 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 3011 | |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 3012 | if (pm_clock_type(clock_id) != CLK_TYPE_OUTPUT) { |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 3013 | return PM_RET_ERROR_NOTSUPPORTED; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 3014 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 3015 | |
Jolly Shah | a520980 | 2019-01-04 11:45:59 -0800 | [diff] [blame] | 3016 | return PM_RET_SUCCESS; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 3017 | } |
| 3018 | |
| 3019 | /** |
Jolly Shah | 4dd1176 | 2019-01-04 11:53:37 -0800 | [diff] [blame] | 3020 | * pm_clock_has_div() - Check if the clock has divider with given ID |
| 3021 | * @clock_id Clock ID |
| 3022 | * @div_id Divider ID |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 3023 | * |
Jolly Shah | 4dd1176 | 2019-01-04 11:53:37 -0800 | [diff] [blame] | 3024 | * @return True(1)=clock has the divider, false(0)=otherwise |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 3025 | */ |
Venkatesh Yadav Abbarapu | e7c4538 | 2022-05-19 14:49:49 +0530 | [diff] [blame] | 3026 | uint8_t pm_clock_has_div(uint32_t clock_id, enum pm_clock_div_id div_id) |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 3027 | { |
Jolly Shah | 4dd1176 | 2019-01-04 11:53:37 -0800 | [diff] [blame] | 3028 | uint32_t i; |
| 3029 | struct pm_clock_node *nodes; |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 3030 | |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 3031 | if (clock_id >= CLK_MAX_OUTPUT_CLK) { |
Jolly Shah | 4dd1176 | 2019-01-04 11:53:37 -0800 | [diff] [blame] | 3032 | return 0; |
Venkatesh Yadav Abbarapu | 987fad3 | 2022-04-29 13:52:00 +0530 | [diff] [blame] | 3033 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 3034 | |
Jolly Shah | 4dd1176 | 2019-01-04 11:53:37 -0800 | [diff] [blame] | 3035 | nodes = *clocks[clock_id].nodes; |
| 3036 | for (i = 0; i < clocks[clock_id].num_nodes; i++) { |
| 3037 | if (nodes[i].type == TYPE_DIV1) { |
| 3038 | if (div_id == PM_CLOCK_DIV0_ID) |
| 3039 | return 1; |
| 3040 | } else if (nodes[i].type == TYPE_DIV2) { |
| 3041 | if (div_id == PM_CLOCK_DIV1_ID) |
| 3042 | return 1; |
Venkatesh Yadav Abbarapu | ccf6da7 | 2022-05-04 14:23:32 +0530 | [diff] [blame] | 3043 | } else { |
| 3044 | /* To fix the misra 15.7 warning */ |
Jolly Shah | 4dd1176 | 2019-01-04 11:53:37 -0800 | [diff] [blame] | 3045 | } |
| 3046 | } |
Rajan Vaja | d98455b | 2018-01-17 02:39:26 -0800 | [diff] [blame] | 3047 | |
Jolly Shah | 4dd1176 | 2019-01-04 11:53:37 -0800 | [diff] [blame] | 3048 | return 0; |
Rajan Vaja | 3511613 | 2018-01-17 02:39:25 -0800 | [diff] [blame] | 3049 | } |