| @@ -0,0 +1,2452 @@ |
| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
| 2 | +/* |
| 3 | + * Kendryte Canaan K230 Clock Drivers |
| 4 | + * |
| 5 | + * Author: Xukai Wang <kingxukai@zohomail.com> |
| 6 | + * Author: Troy Mitchell <troymitchell988@gmail.com> |
| 7 | + */ |
| 8 | + |
| 9 | +#include <linux/bitfield.h> |
| 10 | +#include <linux/clk.h> |
| 11 | +#include <linux/clkdev.h> |
| 12 | +#include <linux/clk-provider.h> |
| 13 | +#include <linux/iopoll.h> |
| 14 | +#include <linux/platform_device.h> |
| 15 | +#include <linux/rational.h> |
| 16 | +#include <linux/spinlock.h> |
| 17 | + |
| 18 | +#include <dt-bindings/clock/canaan,k230-clk.h> |
| 19 | + |
| 20 | +/* PLL control register bits. */ |
| 21 | +#define K230_PLL_BYPASS_ENABLE BIT(19) |
| 22 | +#define K230_PLL_GATE_ENABLE BIT(2) |
| 23 | +#define K230_PLL_GATE_WRITE_ENABLE BIT(18) |
| 24 | +#define K230_PLL_OD_MASK GENMASK(27, 24) |
| 25 | +#define K230_PLL_R_MASK GENMASK(21, 16) |
| 26 | +#define K230_PLL_F_MASK GENMASK(12, 0) |
| 27 | +#define K230_PLL_DIV_REG_OFFSET 0x00 |
| 28 | +#define K230_PLL_BYPASS_REG_OFFSET 0x04 |
| 29 | +#define K230_PLL_GATE_REG_OFFSET 0x08 |
| 30 | +#define K230_PLL_LOCK_REG_OFFSET 0x0C |
| 31 | + |
| 32 | +/* PLL lock register */ |
| 33 | +#define K230_PLL_LOCK_STATUS_MASK BIT(0) |
| 34 | +#define K230_PLL_LOCK_TIME_DELAY 400 |
| 35 | +#define K230_PLL_LOCK_TIMEOUT 0 |
| 36 | + |
| 37 | +/* K230 CLK registers offset */ |
| 38 | +#define K230_CLK_AUDIO_CLKDIV_OFFSET 0x34 |
| 39 | +#define K230_CLK_PDM_CLKDIV_OFFSET 0x40 |
| 40 | +#define K230_CLK_CODEC_ADC_MCLKDIV_OFFSET 0x38 |
| 41 | +#define K230_CLK_CODEC_DAC_MCLKDIV_OFFSET 0x3c |
| 42 | + |
| 43 | +#define K230_PLLX_DIV_ADDR(base, idx) \ |
| 44 | + (K230_PLL_DIV_REG_OFFSET + (base) + (idx) * 0x10) |
| 45 | + |
| 46 | +#define K230_PLLX_BYPASS_ADDR(base, idx) \ |
| 47 | + (K230_PLL_BYPASS_REG_OFFSET + (base) + (idx) * 0x10) |
| 48 | + |
| 49 | +#define K230_PLLX_GATE_ADDR(base, idx) \ |
| 50 | + (K230_PLL_GATE_REG_OFFSET + (base) + (idx) * 0x10) |
| 51 | + |
| 52 | +#define K230_PLLX_LOCK_ADDR(base, idx) \ |
| 53 | + (K230_PLL_LOCK_REG_OFFSET + (base) + (idx) * 0x10) |
| 54 | + |
| 55 | +#define K230_CLK_RATE_FORMAT_PNAME(_var, _id, \ |
| 56 | + _mul_min, _mul_max, _mul_shift, _mul_mask, \ |
| 57 | + _div_min, _div_max, _div_shift, _div_mask, \ |
| 58 | + _reg, _bit, _method, _reg2, \ |
| 59 | + _read_only, _flags, \ |
| 60 | + _pname) \ |
| 61 | + static struct k230_clk_rate _var = { \ |
| 62 | + .div_reg_off = _reg, \ |
| 63 | + .mul_reg_off = _reg2, \ |
| 64 | + .id = _id, \ |
| 65 | + .clk = { \ |
| 66 | + .write_enable_bit = _bit, \ |
| 67 | + .mul_min = _mul_min, \ |
| 68 | + .mul_max = _mul_max, \ |
| 69 | + .mul_shift = _mul_shift, \ |
| 70 | + .mul_mask = _mul_mask, \ |
| 71 | + .div_min = _div_min, \ |
| 72 | + .div_max = _div_max, \ |
| 73 | + .div_shift = _div_shift, \ |
| 74 | + .div_mask = _div_mask, \ |
| 75 | + .read_only = _read_only, \ |
| 76 | + .hw.init = CLK_HW_INIT_FW_NAME(#_var, \ |
| 77 | + _pname, &k230_clk_ops_##_method, \ |
| 78 | + _flags), \ |
| 79 | + }, \ |
| 80 | + } |
| 81 | + |
| 82 | +#define K230_CLK_RATE_FORMAT(_var, _id, \ |
| 83 | + _mul_min, _mul_max, _mul_shift, _mul_mask, \ |
| 84 | + _div_min, _div_max, _div_shift, _div_mask, \ |
| 85 | + _reg, _bit, _method, _reg2, \ |
| 86 | + _read_only, _flags, \ |
| 87 | + _phw) \ |
| 88 | + static struct k230_clk_rate _var = { \ |
| 89 | + .div_reg_off = _reg, \ |
| 90 | + .mul_reg_off = _reg2, \ |
| 91 | + .id = _id, \ |
| 92 | + .clk = { \ |
| 93 | + .write_enable_bit = _bit, \ |
| 94 | + .mul_min = _mul_min, \ |
| 95 | + .mul_max = _mul_max, \ |
| 96 | + .mul_shift = _mul_shift, \ |
| 97 | + .mul_mask = _mul_mask, \ |
| 98 | + .div_min = _div_min, \ |
| 99 | + .div_max = _div_max, \ |
| 100 | + .div_shift = _div_shift, \ |
| 101 | + .div_mask = _div_mask, \ |
| 102 | + .read_only = _read_only, \ |
| 103 | + .hw.init = CLK_HW_INIT_HW(#_var, \ |
| 104 | + _phw, &k230_clk_ops_##_method, \ |
| 105 | + _flags), \ |
| 106 | + }, \ |
| 107 | + } |
| 108 | + |
| 109 | +#define K230_CLK_GATE_FORMAT_PNAME(_var, _id, \ |
| 110 | + _reg, _bit, _flags, _gate_flags, \ |
| 111 | + _pname) \ |
| 112 | + static struct k230_clk_gate _var = { \ |
| 113 | + .reg_off = _reg, \ |
| 114 | + .id = _id, \ |
| 115 | + .clk = { \ |
| 116 | + .bit_idx = _bit, \ |
| 117 | + .flags = _gate_flags, \ |
| 118 | + .hw.init = CLK_HW_INIT_FW_NAME(#_var, \ |
| 119 | + _pname, &clk_gate_ops, _flags), \ |
| 120 | + }, \ |
| 121 | + } |
| 122 | + |
| 123 | +#define K230_CLK_GATE_FORMAT(_var, _id, \ |
| 124 | + _reg, _bit, _flags, _gate_flags, \ |
| 125 | + _phw) \ |
| 126 | + static struct k230_clk_gate _var = { \ |
| 127 | + .reg_off = _reg, \ |
| 128 | + .id = _id, \ |
| 129 | + .clk = { \ |
| 130 | + .bit_idx = _bit, \ |
| 131 | + .flags = _gate_flags, \ |
| 132 | + .hw.init = CLK_HW_INIT_HW(#_var, \ |
| 133 | + _phw, &clk_gate_ops, _flags), \ |
| 134 | + }, \ |
| 135 | + } |
| 136 | + |
| 137 | +#define K230_CLK_MUX_FORMAT(_var, _id, \ |
| 138 | + _reg, _shift, _mask, _flags, _mux_flags, _pdata) \ |
| 139 | + static struct k230_clk_mux _var = { \ |
| 140 | + .reg_off = _reg, \ |
| 141 | + .id = _id, \ |
| 142 | + .clk = { \ |
| 143 | + .flags = _mux_flags, \ |
| 144 | + .shift = _shift, \ |
| 145 | + .mask = _mask, \ |
| 146 | + .hw.init = CLK_HW_INIT_PARENTS_DATA(#_var, \ |
| 147 | + _pdata, &clk_mux_ops, _flags), \ |
| 148 | + }, \ |
| 149 | + } |
| 150 | + |
| 151 | +#define K230_CLK_FIXED_FACTOR_FORMAT(_var, \ |
| 152 | + _mul, _div, _flags, \ |
| 153 | + _phw) \ |
| 154 | + static struct clk_fixed_factor _var = { \ |
| 155 | + .mult = _mul, \ |
| 156 | + .div = _div, \ |
| 157 | + .hw.init = CLK_HW_INIT_HW(#_var, \ |
| 158 | + _phw, &clk_fixed_factor_ops, _flags), \ |
| 159 | + } |
| 160 | + |
| 161 | +#define K230_CLK_PLL_FORMAT(_var, _id, _flags, _pname) \ |
| 162 | + static struct k230_pll _var = { \ |
| 163 | + .hw.init = CLK_HW_INIT_FW_NAME(#_var, \ |
| 164 | + _pname, &k230_pll_ops, _flags), \ |
| 165 | + .id = _id, \ |
| 166 | + } |
| 167 | + |
| 168 | +struct k230_pll { |
| 169 | + struct clk_hw hw; |
| 170 | + void __iomem *reg; |
| 171 | + /* ensures mutual exclusion for concurrent register access. */ |
| 172 | + spinlock_t *lock; |
| 173 | + int id; |
| 174 | +}; |
| 175 | + |
| 176 | +#define hw_to_k230_pll(_hw) container_of(_hw, struct k230_pll, hw) |
| 177 | + |
| 178 | +struct k230_clk_rate_self { |
| 179 | + struct clk_hw hw; |
| 180 | + void __iomem *reg; |
| 181 | + bool read_only; |
| 182 | + u32 write_enable_bit; |
| 183 | + u32 mul_min; |
| 184 | + u32 mul_max; |
| 185 | + u32 mul_shift; |
| 186 | + u32 mul_mask; |
| 187 | + u32 div_min; |
| 188 | + u32 div_max; |
| 189 | + u32 div_shift; |
| 190 | + u32 div_mask; |
| 191 | + /* ensures mutual exclusion for concurrent register access. */ |
| 192 | + spinlock_t *lock; |
| 193 | +}; |
| 194 | + |
| 195 | +#define hw_to_k230_clk_rate_self(_hw) container_of(_hw, \ |
| 196 | + struct k230_clk_rate_self, hw) |
| 197 | + |
| 198 | +struct k230_clk_rate { |
| 199 | + u32 mul_reg_off; |
| 200 | + u32 div_reg_off; |
| 201 | + struct k230_clk_rate_self clk; |
| 202 | + int id; |
| 203 | +}; |
| 204 | + |
| 205 | +static inline struct k230_clk_rate *hw_to_k230_clk_rate(struct clk_hw *hw) |
| 206 | +{ |
| 207 | + return container_of(hw_to_k230_clk_rate_self(hw), struct k230_clk_rate, |
| 208 | + clk); |
| 209 | +} |
| 210 | + |
| 211 | +struct k230_clk_gate { |
| 212 | + u32 reg_off; |
| 213 | + struct clk_gate clk; |
| 214 | + int id; |
| 215 | +}; |
| 216 | + |
| 217 | +struct k230_clk_mux { |
| 218 | + u32 reg_off; |
| 219 | + struct clk_mux clk; |
| 220 | + int id; |
| 221 | +}; |
| 222 | + |
| 223 | +static int k230_pll_prepare(struct clk_hw *hw); |
| 224 | +static int k230_pll_enable(struct clk_hw *hw); |
| 225 | +static void k230_pll_disable(struct clk_hw *hw); |
| 226 | +static int k230_pll_is_enabled(struct clk_hw *hw); |
| 227 | +static unsigned long k230_pll_get_rate(struct clk_hw *hw, unsigned long parent_rate); |
| 228 | +static int k230_clk_set_rate_mul(struct clk_hw *hw, unsigned long rate, |
| 229 | + unsigned long parent_rate); |
| 230 | +static int k230_clk_determine_rate_mul(struct clk_hw *hw, struct clk_rate_request *req); |
| 231 | +static unsigned long k230_clk_get_rate_mul(struct clk_hw *hw, |
| 232 | + unsigned long parent_rate); |
| 233 | +static int k230_clk_set_rate_div(struct clk_hw *hw, unsigned long rate, |
| 234 | + unsigned long parent_rate); |
| 235 | +static int k230_clk_determine_rate_div(struct clk_hw *hw, struct clk_rate_request *req); |
| 236 | +static unsigned long k230_clk_get_rate_div(struct clk_hw *hw, |
| 237 | + unsigned long parent_rate); |
| 238 | +static int k230_clk_set_rate_mul_div(struct clk_hw *hw, unsigned long rate, |
| 239 | + unsigned long parent_rate); |
| 240 | +static int k230_clk_determine_rate_mul_div(struct clk_hw *hw, struct clk_rate_request *req); |
| 241 | +static unsigned long k230_clk_get_rate_mul_div(struct clk_hw *hw, |
| 242 | + unsigned long parent_rate); |
| 243 | + |
| 244 | +static const struct clk_ops k230_pll_ops = { |
| 245 | + .prepare = k230_pll_prepare, |
| 246 | + .enable = k230_pll_enable, |
| 247 | + .disable = k230_pll_disable, |
| 248 | + .is_enabled = k230_pll_is_enabled, |
| 249 | + .recalc_rate = k230_pll_get_rate, |
| 250 | +}; |
| 251 | + |
| 252 | +/* clk_ops for clocks whose rate is determined by a configurable multiplier */ |
| 253 | +static const struct clk_ops k230_clk_ops_mul = { |
| 254 | + .set_rate = k230_clk_set_rate_mul, |
| 255 | + .determine_rate = k230_clk_determine_rate_mul, |
| 256 | + .recalc_rate = k230_clk_get_rate_mul, |
| 257 | +}; |
| 258 | + |
| 259 | +/* clk_ops for clocks whose rate is determined by a configurable divider */ |
| 260 | +static const struct clk_ops k230_clk_ops_div = { |
| 261 | + .set_rate = k230_clk_set_rate_div, |
| 262 | + .determine_rate = k230_clk_determine_rate_div, |
| 263 | + .recalc_rate = k230_clk_get_rate_div, |
| 264 | +}; |
| 265 | + |
| 266 | +/* clk_ops for clocks whose rate is determined by both a multiplier and a divider */ |
| 267 | +static const struct clk_ops k230_clk_ops_mul_div = { |
| 268 | + .set_rate = k230_clk_set_rate_mul_div, |
| 269 | + .determine_rate = k230_clk_determine_rate_mul_div, |
| 270 | + .recalc_rate = k230_clk_get_rate_mul_div, |
| 271 | +}; |
| 272 | + |
| 273 | +K230_CLK_PLL_FORMAT(pll0, 0, CLK_IS_CRITICAL, NULL); |
| 274 | +K230_CLK_PLL_FORMAT(pll1, 1, CLK_IS_CRITICAL, NULL); |
| 275 | +K230_CLK_PLL_FORMAT(pll2, 2, CLK_IS_CRITICAL, NULL); |
| 276 | +K230_CLK_PLL_FORMAT(pll3, 3, CLK_IS_CRITICAL, NULL); |
| 277 | + |
| 278 | +static struct k230_pll *k230_plls[] = { |
| 279 | + &pll0, |
| 280 | + &pll1, |
| 281 | + &pll2, |
| 282 | + &pll3, |
| 283 | +}; |
| 284 | + |
| 285 | +K230_CLK_FIXED_FACTOR_FORMAT(pll0_div2, 1, 2, 0, &pll0.hw); |
| 286 | +K230_CLK_FIXED_FACTOR_FORMAT(pll0_div3, 1, 3, 0, &pll0.hw); |
| 287 | +K230_CLK_FIXED_FACTOR_FORMAT(pll0_div4, 1, 4, 0, &pll0.hw); |
| 288 | +K230_CLK_FIXED_FACTOR_FORMAT(pll0_div16, 1, 16, 0, &pll0.hw); |
| 289 | +K230_CLK_FIXED_FACTOR_FORMAT(pll1_div2, 1, 2, 0, &pll1.hw); |
| 290 | +K230_CLK_FIXED_FACTOR_FORMAT(pll1_div3, 1, 3, 0, &pll1.hw); |
| 291 | +K230_CLK_FIXED_FACTOR_FORMAT(pll1_div4, 1, 4, 0, &pll1.hw); |
| 292 | +K230_CLK_FIXED_FACTOR_FORMAT(pll2_div2, 1, 2, 0, &pll2.hw); |
| 293 | +K230_CLK_FIXED_FACTOR_FORMAT(pll2_div3, 1, 3, 0, &pll2.hw); |
| 294 | +K230_CLK_FIXED_FACTOR_FORMAT(pll2_div4, 1, 4, 0, &pll2.hw); |
| 295 | +K230_CLK_FIXED_FACTOR_FORMAT(pll3_div2, 1, 2, 0, &pll3.hw); |
| 296 | +K230_CLK_FIXED_FACTOR_FORMAT(pll3_div3, 1, 3, 0, &pll3.hw); |
| 297 | +K230_CLK_FIXED_FACTOR_FORMAT(pll3_div4, 1, 4, 0, &pll3.hw); |
| 298 | + |
| 299 | +static struct clk_fixed_factor *k230_pll_divs[] = { |
| 300 | + &pll0_div2, |
| 301 | + &pll0_div3, |
| 302 | + &pll0_div4, |
| 303 | + &pll0_div16, |
| 304 | + &pll1_div2, |
| 305 | + &pll1_div3, |
| 306 | + &pll1_div4, |
| 307 | + &pll2_div2, |
| 308 | + &pll2_div3, |
| 309 | + &pll2_div4, |
| 310 | + &pll3_div2, |
| 311 | + &pll3_div3, |
| 312 | + &pll3_div4, |
| 313 | +}; |
| 314 | + |
| 315 | +K230_CLK_GATE_FORMAT(cpu0_src_gate, |
| 316 | + K230_CPU0_SRC_GATE, |
| 317 | + 0, 0, CLK_IS_CRITICAL, 0, |
| 318 | + &pll0_div2.hw); |
| 319 | + |
| 320 | +K230_CLK_RATE_FORMAT(cpu0_src_rate, |
| 321 | + K230_CPU0_SRC_RATE, |
| 322 | + 1, 16, 1, 0xF, |
| 323 | + 16, 16, 0, 0x0, |
| 324 | + 0x0, 31, mul, 0x0, |
| 325 | + false, 0, |
| 326 | + &cpu0_src_gate.clk.hw); |
| 327 | + |
| 328 | +K230_CLK_RATE_FORMAT(cpu0_axi_rate, |
| 329 | + K230_CPU0_AXI_RATE, |
| 330 | + 1, 1, 0, 0, |
| 331 | + 1, 8, 6, 0x7, |
| 332 | + 0x0, 31, div, 0x0, |
| 333 | + 0, 0, |
| 334 | + &cpu0_src_rate.clk.hw); |
| 335 | + |
| 336 | +K230_CLK_GATE_FORMAT(cpu0_plic_gate, |
| 337 | + K230_CPU0_PLIC_GATE, |
| 338 | + 0x0, 9, CLK_IS_CRITICAL, 0, |
| 339 | + &cpu0_src_rate.clk.hw); |
| 340 | + |
| 341 | +K230_CLK_RATE_FORMAT(cpu0_plic_rate, |
| 342 | + K230_CPU0_PLIC_RATE, |
| 343 | + 1, 1, 0, 0, |
| 344 | + 1, 8, 10, 0x7, |
| 345 | + 0x0, 31, div, 0x0, |
| 346 | + false, 0, |
| 347 | + &cpu0_plic_gate.clk.hw); |
| 348 | + |
| 349 | +K230_CLK_GATE_FORMAT(cpu0_noc_ddrcp4_gate, |
| 350 | + K230_CPU0_NOC_DDRCP4_GATE, |
| 351 | + 0x60, 7, CLK_IS_CRITICAL, 0, |
| 352 | + &cpu0_src_rate.clk.hw); |
| 353 | + |
| 354 | +K230_CLK_GATE_FORMAT(cpu0_apb_gate, |
| 355 | + K230_CPU0_APB_GATE, |
| 356 | + 0x0, 13, CLK_IS_CRITICAL, 0, |
| 357 | + &pll0_div4.hw); |
| 358 | + |
| 359 | +K230_CLK_RATE_FORMAT(cpu0_apb_rate, |
| 360 | + K230_CPU0_APB_RATE, |
| 361 | + 1, 1, 0, 0, |
| 362 | + 1, 8, 15, 0x7, |
| 363 | + 0x0, 31, div, 0x0, |
| 364 | + false, 0, |
| 365 | + &cpu0_apb_gate.clk.hw); |
| 366 | + |
| 367 | +static const struct clk_parent_data k230_cpu1_src_mux_pdata[] = { |
| 368 | + { .hw = &pll1_div2.hw, }, |
| 369 | + { .hw = &pll3.hw, }, |
| 370 | + { .hw = &pll0.hw, }, |
| 371 | +}; |
| 372 | + |
| 373 | +K230_CLK_MUX_FORMAT(cpu1_src_mux, |
| 374 | + K230_CPU1_SRC_MUX, |
| 375 | + 0x4, 1, 0x3, |
| 376 | + 0, 0, |
| 377 | + k230_cpu1_src_mux_pdata); |
| 378 | + |
| 379 | +K230_CLK_GATE_FORMAT(cpu1_src_gate, |
| 380 | + K230_CPU1_SRC_GATE, |
| 381 | + 0x4, 0, CLK_IS_CRITICAL, 0, |
| 382 | + &cpu1_src_mux.clk.hw); |
| 383 | + |
| 384 | +K230_CLK_RATE_FORMAT(cpu1_src_rate, |
| 385 | + K230_CPU1_SRC_RATE, |
| 386 | + 1, 1, 0, 0, |
| 387 | + 1, 8, 3, 0x7, |
| 388 | + 0x4, 31, div, 0x0, |
| 389 | + false, 0, |
| 390 | + &cpu1_src_gate.clk.hw); |
| 391 | + |
| 392 | +K230_CLK_RATE_FORMAT(cpu1_axi_rate, |
| 393 | + K230_CPU1_AXI_RATE, |
| 394 | + 1, 1, 0, 0, |
| 395 | + 1, 8, 12, 0x7, |
| 396 | + 0x4, 31, div, 0x0, |
| 397 | + false, 0, |
| 398 | + &cpu1_src_rate.clk.hw); |
| 399 | + |
| 400 | +K230_CLK_GATE_FORMAT(cpu1_plic_gate, |
| 401 | + K230_CPU1_PLIC_GATE, |
| 402 | + 0x4, 15, CLK_IS_CRITICAL, 0, |
| 403 | + &cpu1_src_rate.clk.hw); |
| 404 | + |
| 405 | +K230_CLK_RATE_FORMAT(cpu1_plic_rate, |
| 406 | + K230_CPU1_PLIC_RATE, |
| 407 | + 1, 1, 0, 0, |
| 408 | + 1, 8, 16, 0x7, |
| 409 | + 0x4, 31, div, 0x0, |
| 410 | + false, 0, |
| 411 | + &cpu1_plic_gate.clk.hw); |
| 412 | + |
| 413 | +K230_CLK_GATE_FORMAT(cpu1_apb_gate, |
| 414 | + K230_CPU1_APB_GATE, |
| 415 | + 0x4, 19, CLK_IS_CRITICAL, 0, |
| 416 | + &pll0_div4.hw); |
| 417 | + |
| 418 | +K230_CLK_GATE_FORMAT_PNAME(pmu_apb_gate, |
| 419 | + K230_PMU_APB_GATE, |
| 420 | + 0x10, 0, 0, 0, |
| 421 | + "osc24m"); |
| 422 | + |
| 423 | +K230_CLK_GATE_FORMAT(hs_hclk_high_gate, |
| 424 | + K230_HS_HCLK_HIGH_GATE, |
| 425 | + 0x18, 1, 0, 0, |
| 426 | + &pll0_div4.hw); |
| 427 | + |
| 428 | +K230_CLK_RATE_FORMAT(hs_hclk_high_rate, |
| 429 | + K230_HS_HCLK_HIGH_RATE, |
| 430 | + 1, 1, 0, 0, |
| 431 | + 1, 8, 0, 0x7, |
| 432 | + 0x1C, 31, div, 0x0, |
| 433 | + false, 0, |
| 434 | + &hs_hclk_high_gate.clk.hw); |
| 435 | + |
| 436 | +K230_CLK_GATE_FORMAT(hs_hclk_gate, |
| 437 | + K230_HS_HCLK_GATE, |
| 438 | + 0x18, 0, 0, 0, |
| 439 | + &hs_hclk_high_rate.clk.hw); |
| 440 | + |
| 441 | +K230_CLK_RATE_FORMAT(hs_hclk_rate, |
| 442 | + K230_HS_HCLK_RATE, |
| 443 | + 1, 1, 0, 0, |
| 444 | + 1, 8, 3, 0x7, |
| 445 | + 0x1C, 31, div, 0x0, |
| 446 | + false, 0, |
| 447 | + &hs_hclk_gate.clk.hw); |
| 448 | + |
| 449 | +K230_CLK_GATE_FORMAT(hs_sd0_ahb_gate, |
| 450 | + K230_HS_SD0_AHB_GATE, |
| 451 | + 0x18, 2, 0, 0, |
| 452 | + &hs_hclk_rate.clk.hw); |
| 453 | + |
| 454 | +K230_CLK_GATE_FORMAT(hs_sd1_ahb_gate, |
| 455 | + K230_HS_SD1_AHB_GATE, |
| 456 | + 0x18, 3, 0, 0, |
| 457 | + &hs_hclk_rate.clk.hw); |
| 458 | + |
| 459 | +K230_CLK_GATE_FORMAT(hs_ssi1_ahb_gate, |
| 460 | + K230_HS_SSI1_AHB_GATE, |
| 461 | + 0x18, 7, 0, 0, |
| 462 | + &hs_hclk_rate.clk.hw); |
| 463 | + |
| 464 | +K230_CLK_GATE_FORMAT(hs_ssi2_ahb_gate, |
| 465 | + K230_HS_SSI2_AHB_GATE, |
| 466 | + 0x18, 8, 0, 0, |
| 467 | + &hs_hclk_rate.clk.hw); |
| 468 | + |
| 469 | +K230_CLK_GATE_FORMAT(hs_usb0_ahb_gate, |
| 470 | + K230_HS_USB0_AHB_GATE, |
| 471 | + 0x18, 4, 0, 0, |
| 472 | + &hs_hclk_rate.clk.hw); |
| 473 | + |
| 474 | +K230_CLK_GATE_FORMAT(hs_usb1_ahb_gate, |
| 475 | + K230_HS_USB1_AHB_GATE, |
| 476 | + 0x18, 5, 0, 0, |
| 477 | + &hs_hclk_rate.clk.hw); |
| 478 | + |
| 479 | +K230_CLK_GATE_FORMAT(hs_ssi0_axi_gate, |
| 480 | + K230_HS_SSI0_AXI_GATE, |
| 481 | + 0x18, 27, 0, 0, |
| 482 | + &pll0_div4.hw); |
| 483 | + |
| 484 | +K230_CLK_RATE_FORMAT(hs_ssi0_axi_rate, |
| 485 | + K230_HS_SSI0_AXI_RATE, |
| 486 | + 1, 1, 0, 0, |
| 487 | + 1, 8, 9, 0x7, |
| 488 | + 0x20, 31, div, 0x0, |
| 489 | + false, 0, |
| 490 | + &hs_ssi0_axi_gate.clk.hw); |
| 491 | + |
| 492 | +K230_CLK_GATE_FORMAT(hs_ssi1_gate, |
| 493 | + K230_HS_SSI1_GATE, |
| 494 | + 0x18, 25, 0, 0, |
| 495 | + &pll0_div4.hw); |
| 496 | + |
| 497 | +K230_CLK_RATE_FORMAT(hs_ssi1_rate, |
| 498 | + K230_HS_SSI1_RATE, |
| 499 | + 1, 1, 0, 0, |
| 500 | + 1, 8, 3, 0x7, |
| 501 | + 0x20, 31, div, 0x0, |
| 502 | + false, 0, |
| 503 | + &hs_ssi1_gate.clk.hw); |
| 504 | + |
| 505 | +K230_CLK_GATE_FORMAT(hs_ssi2_gate, |
| 506 | + K230_HS_SSI2_GATE, |
| 507 | + 0x18, 26, 0, 0, |
| 508 | + &pll0_div4.hw); |
| 509 | + |
| 510 | +K230_CLK_RATE_FORMAT(hs_ssi2_rate, |
| 511 | + K230_HS_SSI2_RATE, |
| 512 | + 1, 1, 0, 0, |
| 513 | + 1, 8, 6, 0x7, |
| 514 | + 0x20, 31, div, 0x0, |
| 515 | + false, 0, |
| 516 | + &hs_ssi2_gate.clk.hw); |
| 517 | + |
| 518 | +K230_CLK_GATE_FORMAT(hs_qspi_axi_src_gate, |
| 519 | + K230_HS_QSPI_AXI_SRC_GATE, |
| 520 | + 0x18, 28, 0, 0, |
| 521 | + &pll0_div4.hw); |
| 522 | + |
| 523 | +K230_CLK_RATE_FORMAT(hs_qspi_axi_src_rate, |
| 524 | + K230_HS_QSPI_AXI_SRC_RATE, |
| 525 | + 1, 1, 0, 0, |
| 526 | + 1, 8, 12, 0x7, |
| 527 | + 0x20, 31, div, 0x0, |
| 528 | + false, 0, |
| 529 | + &hs_qspi_axi_src_gate.clk.hw); |
| 530 | + |
| 531 | +K230_CLK_GATE_FORMAT(hs_ssi1_axi_gate, |
| 532 | + K230_HS_SSI1_AXI_GATE, |
| 533 | + 0x18, 29, 0, 0, |
| 534 | + &hs_qspi_axi_src_rate.clk.hw); |
| 535 | + |
| 536 | +K230_CLK_GATE_FORMAT(hs_ssi2_axi_gate, |
| 537 | + K230_HS_SSI2_AXI_GATE, |
| 538 | + 0x18, 30, 0, 0, |
| 539 | + &hs_qspi_axi_src_rate.clk.hw); |
| 540 | + |
| 541 | +K230_CLK_GATE_FORMAT(hs_sd_card_src_gate, |
| 542 | + K230_HS_SD_CARD_SRC_GATE, |
| 543 | + 0x18, 11, 0, 0, |
| 544 | + &pll0_div4.hw); |
| 545 | + |
| 546 | +K230_CLK_RATE_FORMAT(hs_sd_card_src_rate, |
| 547 | + K230_HS_SD_CARD_SRC_RATE, |
| 548 | + 1, 1, 0, 0, |
| 549 | + 2, 8, 12, 0x7, |
| 550 | + 0x1C, 31, div, 0x0, |
| 551 | + false, 0, |
| 552 | + &hs_sd_card_src_gate.clk.hw); |
| 553 | + |
| 554 | +K230_CLK_GATE_FORMAT(hs_sd0_card_gate, |
| 555 | + K230_HS_SD0_CARD_GATE, |
| 556 | + 0x18, 15, 0, 0, |
| 557 | + &hs_sd_card_src_rate.clk.hw); |
| 558 | + |
| 559 | +K230_CLK_GATE_FORMAT(hs_sd1_card_gate, |
| 560 | + K230_HS_SD1_CARD_GATE, |
| 561 | + 0x18, 19, 0, 0, |
| 562 | + &hs_sd_card_src_rate.clk.hw); |
| 563 | + |
| 564 | +K230_CLK_GATE_FORMAT(hs_sd_axi_src_gate, |
| 565 | + K230_HS_SD_AXI_SRC_GATE, |
| 566 | + 0x18, 9, 0, 0, |
| 567 | + &pll2_div4.hw); |
| 568 | + |
| 569 | +K230_CLK_RATE_FORMAT(hs_sd_axi_src_rate, |
| 570 | + K230_HS_SD_AXI_SRC_RATE, |
| 571 | + 1, 1, 0, 0, |
| 572 | + 1, 8, 6, 0x7, |
| 573 | + 0x1C, 31, div, 0x0, |
| 574 | + false, 0, |
| 575 | + &hs_sd_axi_src_gate.clk.hw); |
| 576 | + |
| 577 | +K230_CLK_GATE_FORMAT(hs_sd0_axi_gate, |
| 578 | + K230_HS_SD0_AXI_GATE, |
| 579 | + 0x18, 13, 0, 0, |
| 580 | + &hs_sd_axi_src_rate.clk.hw); |
| 581 | + |
| 582 | +K230_CLK_GATE_FORMAT(hs_sd1_axi_gate, |
| 583 | + K230_HS_SD1_AXI_GATE, |
| 584 | + 0x18, 17, 0, 0, |
| 585 | + &hs_sd_axi_src_rate.clk.hw); |
| 586 | + |
| 587 | +K230_CLK_GATE_FORMAT(hs_sd0_base_gate, |
| 588 | + K230_HS_SD0_BASE_GATE, |
| 589 | + 0x18, 14, 0, 0, |
| 590 | + &hs_sd_axi_src_rate.clk.hw); |
| 591 | + |
| 592 | +K230_CLK_GATE_FORMAT(hs_sd1_base_gate, |
| 593 | + K230_HS_SD1_BASE_GATE, |
| 594 | + 0x18, 18, 0, 0, |
| 595 | + &hs_sd_axi_src_rate.clk.hw); |
| 596 | + |
| 597 | +static const struct clk_parent_data k230_hs_ssi0_mux_pdata[] = { |
| 598 | + { .hw = &pll0_div2.hw, }, |
| 599 | + { .hw = &pll2_div4.hw, }, |
| 600 | +}; |
| 601 | + |
| 602 | +K230_CLK_MUX_FORMAT(hs_ssi0_mux, |
| 603 | + K230_HS_SSI0_MUX, |
| 604 | + 0x20, 18, 0x1, |
| 605 | + 0, 0, |
| 606 | + k230_hs_ssi0_mux_pdata); |
| 607 | + |
| 608 | +K230_CLK_GATE_FORMAT(hs_ssi0_gate, |
| 609 | + K230_HS_SSI0_GATE, |
| 610 | + 0x18, 24, CLK_IGNORE_UNUSED, 0, |
| 611 | + &hs_ssi0_mux.clk.hw); |
| 612 | + |
| 613 | +K230_CLK_RATE_FORMAT(hs_usb_ref_50m_rate, |
| 614 | + K230_HS_USB_REF_50M_RATE, |
| 615 | + 1, 1, 0, 0, |
| 616 | + 1, 8, 15, 0x7, |
| 617 | + 0x20, 31, div, 0x0, |
| 618 | + false, 0, |
| 619 | + &pll0_div16.hw); |
| 620 | + |
| 621 | +K230_CLK_GATE_FORMAT_PNAME(hs_sd_timer_src_gate, |
| 622 | + K230_HS_SD_TIMER_SRC_GATE, |
| 623 | + 0x18, 12, 0, 0, |
| 624 | + "osc24m"); |
| 625 | + |
| 626 | +K230_CLK_RATE_FORMAT(hs_sd_timer_src_rate, |
| 627 | + K230_HS_SD_TIMER_SRC_RATE, |
| 628 | + 1, 1, 0, 0, |
| 629 | + 24, 32, 15, 0x1F, |
| 630 | + 0x1C, 31, div, 0x0, |
| 631 | + false, 0, |
| 632 | + &hs_sd_timer_src_gate.clk.hw); |
| 633 | + |
| 634 | +K230_CLK_GATE_FORMAT(hs_sd0_timer_gate, |
| 635 | + K230_HS_SD0_TIMER_GATE, |
| 636 | + 0x18, 16, 0, 0, |
| 637 | + &hs_sd_timer_src_rate.clk.hw); |
| 638 | + |
| 639 | +K230_CLK_GATE_FORMAT(hs_sd1_timer_gate, |
| 640 | + K230_HS_SD1_TIMER_GATE, |
| 641 | + 0x18, 20, 0, 0, |
| 642 | + &hs_sd_timer_src_rate.clk.hw); |
| 643 | + |
| 644 | +static const struct clk_parent_data k230_hs_usb_ref_mux_pdata[] = { |
| 645 | + { .fw_name = "osc24m", }, |
| 646 | + { .hw = &hs_usb_ref_50m_rate.clk.hw, }, |
| 647 | +}; |
| 648 | + |
| 649 | +K230_CLK_MUX_FORMAT(hs_usb_ref_mux, |
| 650 | + K230_HS_USB_REF_MUX, |
| 651 | + 0x18, 23, 0x1, |
| 652 | + 0, 0, |
| 653 | + k230_hs_usb_ref_mux_pdata); |
| 654 | + |
| 655 | +K230_CLK_GATE_FORMAT(hs_usb0_ref_gate, |
| 656 | + K230_HS_USB0_REF_GATE, |
| 657 | + 0x18, 21, CLK_IGNORE_UNUSED, 0, |
| 658 | + &hs_usb_ref_mux.clk.hw); |
| 659 | + |
| 660 | +K230_CLK_GATE_FORMAT(hs_usb1_ref_gate, |
| 661 | + K230_HS_USB1_REF_GATE, |
| 662 | + 0x18, 22, CLK_IGNORE_UNUSED, 0, |
| 663 | + &hs_usb_ref_mux.clk.hw); |
| 664 | + |
| 665 | +K230_CLK_GATE_FORMAT(ls_apb_src_gate, |
| 666 | + K230_LS_APB_SRC_GATE, |
| 667 | + 0x24, 0, CLK_IS_CRITICAL, 0, |
| 668 | + &pll0_div4.hw); |
| 669 | + |
| 670 | +K230_CLK_RATE_FORMAT(ls_apb_src_rate, |
| 671 | + K230_LS_APB_SRC_RATE, |
| 672 | + 1, 1, 0, 0, |
| 673 | + 1, 8, 0, 0x7, |
| 674 | + 0x30, 31, div, 0x0, |
| 675 | + false, 0, |
| 676 | + &ls_apb_src_gate.clk.hw); |
| 677 | + |
| 678 | +K230_CLK_GATE_FORMAT(ls_uart0_apb_gate, |
| 679 | + K230_LS_UART0_APB_GATE, |
| 680 | + 0x24, 1, CLK_IS_CRITICAL, 0, |
| 681 | + &ls_apb_src_rate.clk.hw); |
| 682 | + |
| 683 | +K230_CLK_GATE_FORMAT(ls_uart1_apb_gate, |
| 684 | + K230_LS_UART1_APB_GATE, |
| 685 | + 0x24, 2, CLK_IS_CRITICAL, 0, |
| 686 | + &ls_apb_src_rate.clk.hw); |
| 687 | + |
| 688 | +K230_CLK_GATE_FORMAT(ls_uart2_apb_gate, |
| 689 | + K230_LS_UART2_APB_GATE, |
| 690 | + 0x24, 3, CLK_IS_CRITICAL, 0, |
| 691 | + &ls_apb_src_rate.clk.hw); |
| 692 | + |
| 693 | +K230_CLK_GATE_FORMAT(ls_uart3_apb_gate, |
| 694 | + K230_LS_UART3_APB_GATE, |
| 695 | + 0x24, 4, CLK_IS_CRITICAL, 0, |
| 696 | + &ls_apb_src_rate.clk.hw); |
| 697 | + |
| 698 | +K230_CLK_GATE_FORMAT(ls_uart4_apb_gate, |
| 699 | + K230_LS_UART4_APB_GATE, |
| 700 | + 0x24, 5, CLK_IS_CRITICAL, 0, |
| 701 | + &ls_apb_src_rate.clk.hw); |
| 702 | + |
| 703 | +K230_CLK_GATE_FORMAT(ls_i2c0_apb_gate, |
| 704 | + K230_LS_I2C0_APB_GATE, |
| 705 | + 0x24, 6, 0, 0, |
| 706 | + &ls_apb_src_rate.clk.hw); |
| 707 | + |
| 708 | +K230_CLK_GATE_FORMAT(ls_i2c1_apb_gate, |
| 709 | + K230_LS_I2C1_APB_GATE, |
| 710 | + 0x24, 7, 0, 0, |
| 711 | + &ls_apb_src_rate.clk.hw); |
| 712 | + |
| 713 | +K230_CLK_GATE_FORMAT(ls_i2c2_apb_gate, |
| 714 | + K230_LS_I2C2_APB_GATE, |
| 715 | + 0x24, 8, 0, 0, |
| 716 | + &ls_apb_src_rate.clk.hw); |
| 717 | + |
| 718 | +K230_CLK_GATE_FORMAT(ls_i2c3_apb_gate, |
| 719 | + K230_LS_I2C3_APB_GATE, |
| 720 | + 0x24, 9, 0, 0, |
| 721 | + &ls_apb_src_rate.clk.hw); |
| 722 | + |
| 723 | +K230_CLK_GATE_FORMAT(ls_i2c4_apb_gate, |
| 724 | + K230_LS_I2C4_APB_GATE, |
| 725 | + 0x24, 10, 0, 0, |
| 726 | + &ls_apb_src_rate.clk.hw); |
| 727 | + |
| 728 | +K230_CLK_GATE_FORMAT(ls_gpio_apb_gate, |
| 729 | + K230_LS_GPIO_APB_GATE, |
| 730 | + 0x24, 11, 0, 0, |
| 731 | + &ls_apb_src_rate.clk.hw); |
| 732 | + |
| 733 | +K230_CLK_GATE_FORMAT(ls_pwm_apb_gate, |
| 734 | + K230_LS_PWM_APB_GATE, |
| 735 | + 0x24, 12, 0, 0, |
| 736 | + &ls_apb_src_rate.clk.hw); |
| 737 | + |
| 738 | +K230_CLK_GATE_FORMAT(ls_jamlink0_apb_gate, |
| 739 | + K230_LS_JAMLINK0_APB_GATE, |
| 740 | + 0x28, 4, 0, 0, |
| 741 | + &ls_apb_src_rate.clk.hw); |
| 742 | + |
| 743 | +K230_CLK_GATE_FORMAT(ls_jamlink1_apb_gate, |
| 744 | + K230_LS_JAMLINK1_APB_GATE, |
| 745 | + 0x28, 5, 0, 0, |
| 746 | + &ls_apb_src_rate.clk.hw); |
| 747 | + |
| 748 | +K230_CLK_GATE_FORMAT(ls_jamlink2_apb_gate, |
| 749 | + K230_LS_JAMLINK2_APB_GATE, |
| 750 | + 0x28, 6, 0, 0, |
| 751 | + &ls_apb_src_rate.clk.hw); |
| 752 | + |
| 753 | +K230_CLK_GATE_FORMAT(ls_jamlink3_apb_gate, |
| 754 | + K230_LS_JAMLINK3_APB_GATE, |
| 755 | + 0x28, 7, 0, 0, |
| 756 | + &ls_apb_src_rate.clk.hw); |
| 757 | + |
| 758 | +K230_CLK_GATE_FORMAT(ls_audio_apb_gate, |
| 759 | + K230_LS_AUDIO_APB_GATE, |
| 760 | + 0x24, 13, 0, 0, |
| 761 | + &ls_apb_src_rate.clk.hw); |
| 762 | + |
| 763 | +K230_CLK_GATE_FORMAT(ls_adc_apb_gate, |
| 764 | + K230_LS_ADC_APB_GATE, |
| 765 | + 0x24, 15, 0, 0, |
| 766 | + &ls_apb_src_rate.clk.hw); |
| 767 | + |
| 768 | +K230_CLK_GATE_FORMAT(ls_codec_apb_gate, |
| 769 | + K230_LS_CODEC_APB_GATE, |
| 770 | + 0x24, 14, 0, 0, |
| 771 | + &ls_apb_src_rate.clk.hw); |
| 772 | + |
| 773 | +K230_CLK_GATE_FORMAT(ls_i2c0_gate, |
| 774 | + K230_LS_I2C0_GATE, |
| 775 | + 0x24, 21, 0, 0, |
| 776 | + &pll0_div4.hw); |
| 777 | + |
| 778 | +K230_CLK_RATE_FORMAT(ls_i2c0_rate, |
| 779 | + K230_LS_I2C0_RATE, |
| 780 | + 1, 1, 0, 0, |
| 781 | + 1, 8, 15, 0x7, |
| 782 | + 0x2C, 31, div, 0x0, |
| 783 | + false, 0, |
| 784 | + &ls_i2c0_gate.clk.hw); |
| 785 | + |
| 786 | +K230_CLK_GATE_FORMAT(ls_i2c1_gate, |
| 787 | + K230_LS_I2C1_GATE, |
| 788 | + 0x24, 22, 0, 0, |
| 789 | + &pll0_div4.hw); |
| 790 | + |
| 791 | +K230_CLK_RATE_FORMAT(ls_i2c1_rate, |
| 792 | + K230_LS_I2C1_RATE, |
| 793 | + 1, 1, 0, 0, |
| 794 | + 1, 8, 18, 0x7, |
| 795 | + 0x2C, 31, div, 0x0, |
| 796 | + false, 0, |
| 797 | + &ls_i2c1_gate.clk.hw); |
| 798 | + |
| 799 | +K230_CLK_GATE_FORMAT(ls_i2c2_gate, |
| 800 | + K230_LS_I2C2_GATE, |
| 801 | + 0x24, 23, 0, 0, |
| 802 | + &pll0_div4.hw); |
| 803 | + |
| 804 | +K230_CLK_RATE_FORMAT(ls_i2c2_rate, |
| 805 | + K230_LS_I2C2_RATE, |
| 806 | + 1, 1, 0, 0, |
| 807 | + 1, 8, 21, 0x7, |
| 808 | + 0x2C, 31, div, 0x0, |
| 809 | + false, 0, |
| 810 | + &ls_i2c2_gate.clk.hw); |
| 811 | + |
| 812 | +K230_CLK_GATE_FORMAT(ls_i2c3_gate, |
| 813 | + K230_LS_I2C3_GATE, |
| 814 | + 0x24, 24, 0, 0, |
| 815 | + &pll0_div4.hw); |
| 816 | + |
| 817 | +K230_CLK_RATE_FORMAT(ls_i2c3_rate, |
| 818 | + K230_LS_I2C3_RATE, |
| 819 | + 1, 1, 0, 0, |
| 820 | + 1, 8, 24, 0x7, |
| 821 | + 0x2C, 31, div, 0x0, |
| 822 | + false, 0, |
| 823 | + &ls_i2c3_gate.clk.hw); |
| 824 | + |
| 825 | +K230_CLK_GATE_FORMAT(ls_i2c4_gate, |
| 826 | + K230_LS_I2C4_GATE, |
| 827 | + 0x24, 25, 0, 0, |
| 828 | + &pll0_div4.hw); |
| 829 | + |
| 830 | +K230_CLK_RATE_FORMAT(ls_i2c4_rate, |
| 831 | + K230_LS_I2C4_RATE, |
| 832 | + 1, 1, 0, 0, |
| 833 | + 1, 8, 27, 0x7, |
| 834 | + 0x2C, 31, div, 0x0, |
| 835 | + false, 0, |
| 836 | + &ls_i2c4_gate.clk.hw); |
| 837 | + |
| 838 | +K230_CLK_GATE_FORMAT(ls_codec_adc_gate, |
| 839 | + K230_LS_CODEC_ADC_GATE, |
| 840 | + 0x24, 29, 0, 0, |
| 841 | + &pll0_div4.hw); |
| 842 | + |
| 843 | +K230_CLK_RATE_FORMAT(ls_codec_adc_rate, |
| 844 | + K230_LS_CODEC_ADC_RATE, |
| 845 | + 0x10, 0x1B9, 14, 0x1FFF, |
| 846 | + 0xC35, 0x3D09, 0, 0x3FFF, |
| 847 | + 0x38, 31, mul_div, 0x38, |
| 848 | + false, 0, |
| 849 | + &ls_codec_adc_gate.clk.hw); |
| 850 | + |
| 851 | +K230_CLK_GATE_FORMAT(ls_codec_dac_gate, |
| 852 | + K230_LS_CODEC_DAC_GATE, |
| 853 | + 0x24, 30, 0, 0, |
| 854 | + &pll0_div4.hw); |
| 855 | + |
| 856 | +K230_CLK_RATE_FORMAT(ls_codec_dac_rate, |
| 857 | + K230_LS_CODEC_DAC_RATE, |
| 858 | + 0x10, 0x1B9, 14, 0x1FFF, |
| 859 | + 0xC35, 0x3D09, 0, 0x3FFF, |
| 860 | + 0x3C, 31, mul_div, 0x3C, |
| 861 | + false, 0, |
| 862 | + &ls_codec_dac_gate.clk.hw); |
| 863 | + |
| 864 | +K230_CLK_GATE_FORMAT(ls_audio_dev_gate, |
| 865 | + K230_LS_AUDIO_DEV_GATE, |
| 866 | + 0x24, 28, 0, 0, |
| 867 | + &pll0_div4.hw); |
| 868 | + |
| 869 | +K230_CLK_RATE_FORMAT(ls_audio_dev_rate, |
| 870 | + K230_LS_AUDIO_DEV_RATE, |
| 871 | + 0x4, 0x1B9, 16, 0x7FFF, |
| 872 | + 0xC35, 0xF424, 0, 0xFFFF, |
| 873 | + 0x34, 31, mul_div, 0x34, |
| 874 | + false, 0, |
| 875 | + &ls_audio_dev_gate.clk.hw); |
| 876 | + |
| 877 | +K230_CLK_GATE_FORMAT(ls_pdm_gate, |
| 878 | + K230_LS_PDM_GATE, |
| 879 | + 0x24, 31, 0, 0, |
| 880 | + &pll0_div4.hw); |
| 881 | + |
| 882 | +K230_CLK_RATE_FORMAT(ls_pdm_rate, |
| 883 | + K230_LS_PDM_RATE, |
| 884 | + 0x2, 0x1B9, 0, 0xFFFF, |
| 885 | + 0xC35, 0x1E848, 0, 0x1FFFF, |
| 886 | + 0x40, 0, mul_div, 0x44, |
| 887 | + false, 0, |
| 888 | + &ls_pdm_gate.clk.hw); |
| 889 | + |
| 890 | +K230_CLK_GATE_FORMAT(ls_adc_gate, |
| 891 | + K230_LS_ADC_GATE, |
| 892 | + 0x24, 26, 0, 0, |
| 893 | + &pll0_div4.hw); |
| 894 | + |
| 895 | +K230_CLK_RATE_FORMAT(ls_adc_rate, |
| 896 | + K230_LS_ADC_RATE, |
| 897 | + 1, 1, 0, 0, |
| 898 | + 1, 1024, 3, 0x3FF, |
| 899 | + 0x30, 31, div, 0x0, |
| 900 | + false, 0, |
| 901 | + &ls_adc_gate.clk.hw); |
| 902 | + |
| 903 | +K230_CLK_GATE_FORMAT(ls_uart0_gate, |
| 904 | + K230_LS_UART0_GATE, |
| 905 | + 0x24, 16, CLK_IS_CRITICAL, 0, |
| 906 | + &pll0_div16.hw); |
| 907 | + |
| 908 | +K230_CLK_RATE_FORMAT(ls_uart0_rate, |
| 909 | + K230_LS_UART0_RATE, |
| 910 | + 1, 1, 0, 0, |
| 911 | + 1, 8, 0, 0x7, |
| 912 | + 0x2C, 31, div, 0x0, |
| 913 | + false, 0, |
| 914 | + &ls_uart0_gate.clk.hw); |
| 915 | + |
| 916 | +K230_CLK_GATE_FORMAT(ls_uart1_gate, |
| 917 | + K230_LS_UART1_GATE, |
| 918 | + 0x24, 17, CLK_IS_CRITICAL, 0, |
| 919 | + &pll0_div16.hw); |
| 920 | + |
| 921 | +K230_CLK_RATE_FORMAT(ls_uart1_rate, |
| 922 | + K230_LS_UART1_RATE, |
| 923 | + 1, 1, 0, 0, |
| 924 | + 1, 8, 3, 0x7, |
| 925 | + 0x2C, 31, div, 0x0, |
| 926 | + false, 0, |
| 927 | + &ls_uart1_gate.clk.hw); |
| 928 | + |
| 929 | +K230_CLK_GATE_FORMAT(ls_uart2_gate, |
| 930 | + K230_LS_UART2_GATE, |
| 931 | + 0x24, 18, CLK_IS_CRITICAL, 0, |
| 932 | + &pll0_div16.hw); |
| 933 | + |
| 934 | +K230_CLK_RATE_FORMAT(ls_uart2_rate, |
| 935 | + K230_LS_UART2_RATE, |
| 936 | + 1, 1, 0, 0, |
| 937 | + 1, 8, 6, 0x7, |
| 938 | + 0x2C, 31, div, 0x0, |
| 939 | + false, 0, |
| 940 | + &ls_uart2_gate.clk.hw); |
| 941 | + |
| 942 | +K230_CLK_GATE_FORMAT(ls_uart3_gate, |
| 943 | + K230_LS_UART3_GATE, |
| 944 | + 0x24, 19, CLK_IS_CRITICAL, 0, |
| 945 | + &pll0_div16.hw); |
| 946 | + |
| 947 | +K230_CLK_RATE_FORMAT(ls_uart3_rate, |
| 948 | + K230_LS_UART3_RATE, |
| 949 | + 1, 1, 0, 0, |
| 950 | + 1, 8, 9, 0x7, |
| 951 | + 0x2C, 31, div, 0x0, |
| 952 | + false, 0, |
| 953 | + &ls_uart3_gate.clk.hw); |
| 954 | + |
| 955 | +K230_CLK_GATE_FORMAT(ls_uart4_gate, |
| 956 | + K230_LS_UART4_GATE, |
| 957 | + 0x24, 20, CLK_IS_CRITICAL, 0, |
| 958 | + &pll0_div16.hw); |
| 959 | + |
| 960 | +K230_CLK_RATE_FORMAT(ls_uart4_rate, |
| 961 | + K230_LS_UART4_RATE, |
| 962 | + 1, 1, 0, 0, |
| 963 | + 1, 8, 12, 0x7, |
| 964 | + 0x2C, 31, div, 0x0, |
| 965 | + false, 0, |
| 966 | + &ls_uart4_gate.clk.hw); |
| 967 | + |
| 968 | +K230_CLK_RATE_FORMAT(ls_jamlinkco_src_rate, |
| 969 | + K230_LS_JAMLINKCO_SRC_RATE, |
| 970 | + 1, 1, 0, 0, |
| 971 | + 2, 512, 23, 0xFF, |
| 972 | + 0x30, 31, div, 0x0, |
| 973 | + false, 0, |
| 974 | + &pll0_div16.hw); |
| 975 | + |
| 976 | +K230_CLK_GATE_FORMAT(ls_jamlink0co_gate, |
| 977 | + K230_LS_JAMLINK0CO_GATE, |
| 978 | + 0x28, 0, 0, 0, |
| 979 | + &ls_jamlinkco_src_rate.clk.hw); |
| 980 | + |
| 981 | +K230_CLK_GATE_FORMAT(ls_jamlink1co_gate, |
| 982 | + K230_LS_JAMLINK1CO_GATE, |
| 983 | + 0x28, 1, 0, 0, |
| 984 | + &ls_jamlinkco_src_rate.clk.hw); |
| 985 | + |
| 986 | +K230_CLK_GATE_FORMAT(ls_jamlink2co_gate, |
| 987 | + K230_LS_JAMLINK2CO_GATE, |
| 988 | + 0x28, 2, 0, 0, |
| 989 | + &ls_jamlinkco_src_rate.clk.hw); |
| 990 | + |
| 991 | +K230_CLK_GATE_FORMAT(ls_jamlink3co_gate, |
| 992 | + K230_LS_JAMLINK3CO_GATE, |
| 993 | + 0x28, 3, 0, 0, |
| 994 | + &ls_jamlinkco_src_rate.clk.hw); |
| 995 | + |
| 996 | +K230_CLK_GATE_FORMAT_PNAME(ls_gpio_debounce_gate, |
| 997 | + K230_LS_GPIO_DEBOUNCE_GATE, |
| 998 | + 0x24, 27, 0, 0, |
| 999 | + "osc24m"); |
| 1000 | + |
| 1001 | +K230_CLK_RATE_FORMAT(ls_gpio_debounce_rate, |
| 1002 | + K230_LS_GPIO_DEBOUNCE_RATE, |
| 1003 | + 1, 1, 0, 0, |
| 1004 | + 1, 1024, 13, 0x3FF, |
| 1005 | + 0x30, 31, div, 0x0, |
| 1006 | + false, 0, |
| 1007 | + &ls_gpio_debounce_gate.clk.hw); |
| 1008 | + |
| 1009 | +K230_CLK_GATE_FORMAT(sysctl_wdt0_apb_gate, |
| 1010 | + K230_SYSCTL_WDT0_APB_GATE, |
| 1011 | + 0x50, 1, 0, 0, |
| 1012 | + &pll0_div16.hw); |
| 1013 | + |
| 1014 | +K230_CLK_GATE_FORMAT(sysctl_wdt1_apb_gate, |
| 1015 | + K230_SYSCTL_WDT1_APB_GATE, |
| 1016 | + 0x50, 2, 0, 0, |
| 1017 | + &pll0_div16.hw); |
| 1018 | + |
| 1019 | +K230_CLK_GATE_FORMAT(sysctl_timer_apb_gate, |
| 1020 | + K230_SYSCTL_TIMER_APB_GATE, |
| 1021 | + 0x50, 3, 0, 0, |
| 1022 | + &pll0_div16.hw); |
| 1023 | + |
| 1024 | +K230_CLK_GATE_FORMAT(sysctl_iomux_apb_gate, |
| 1025 | + K230_SYSCTL_IOMUX_APB_GATE, |
| 1026 | + 0x50, 20, 0, 0, |
| 1027 | + &pll0_div16.hw); |
| 1028 | + |
| 1029 | +K230_CLK_GATE_FORMAT(sysctl_mailbox_apb_gate, |
| 1030 | + K230_SYSCTL_MAILBOX_APB_GATE, |
| 1031 | + 0x50, 4, 0, 0, |
| 1032 | + &pll0_div16.hw); |
| 1033 | + |
| 1034 | +K230_CLK_GATE_FORMAT(sysctl_hdi_gate, |
| 1035 | + K230_SYSCTL_HDI_GATE, |
| 1036 | + 0x50, 21, 0, 0, |
| 1037 | + &pll0_div4.hw); |
| 1038 | + |
| 1039 | +K230_CLK_RATE_FORMAT(sysctl_hdi_rate, |
| 1040 | + K230_SYSCTL_HDI_RATE, |
| 1041 | + 1, 1, 0, 0, |
| 1042 | + 1, 8, 28, 0x7, |
| 1043 | + 0x58, 31, div, 0x0, |
| 1044 | + false, 0, |
| 1045 | + &sysctl_hdi_gate.clk.hw); |
| 1046 | + |
| 1047 | +K230_CLK_GATE_FORMAT(sysctl_time_stamp_gate, |
| 1048 | + K230_SYSCTL_TIME_STAMP_GATE, |
| 1049 | + 0x50, 19, CLK_IS_CRITICAL, 0, |
| 1050 | + &pll1_div4.hw); |
| 1051 | + |
| 1052 | +K230_CLK_RATE_FORMAT(sysctl_time_stamp_rate, |
| 1053 | + K230_SYSCTL_TIME_STAMP_RATE, |
| 1054 | + 1, 1, 0, 0, |
| 1055 | + 1, 32, 15, 0x1F, |
| 1056 | + 0x58, 31, div, 0x0, |
| 1057 | + false, 0, |
| 1058 | + &sysctl_time_stamp_gate.clk.hw); |
| 1059 | + |
| 1060 | +K230_CLK_RATE_FORMAT_PNAME(sysctl_temp_sensor_rate, |
| 1061 | + K230_SYSCTL_TEMP_SENSOR_RATE, |
| 1062 | + 1, 1, 0, 0, |
| 1063 | + 1, 256, 20, 0xFF, |
| 1064 | + 0x58, 31, div, 0x0, |
| 1065 | + false, 0, |
| 1066 | + "osc24m"); |
| 1067 | + |
| 1068 | +K230_CLK_GATE_FORMAT_PNAME(sysctl_wdt0_gate, |
| 1069 | + K230_SYSCTL_WDT0_GATE, |
| 1070 | + 0x50, 5, 0, 0, |
| 1071 | + "osc24m"); |
| 1072 | + |
| 1073 | +K230_CLK_RATE_FORMAT(sysctl_wdt0_rate, |
| 1074 | + K230_SYSCTL_WDT0_RATE, |
| 1075 | + 1, 1, 0, 0, |
| 1076 | + 1, 64, 3, 0x3F, |
| 1077 | + 0x58, 31, div, 0x0, |
| 1078 | + false, 0, |
| 1079 | + &sysctl_wdt0_gate.clk.hw); |
| 1080 | + |
| 1081 | +K230_CLK_GATE_FORMAT_PNAME(sysctl_wdt1_gate, |
| 1082 | + K230_SYSCTL_WDT1_GATE, |
| 1083 | + 0x50, 6, 0, 0, |
| 1084 | + "osc24m"); |
| 1085 | + |
| 1086 | +K230_CLK_RATE_FORMAT(sysctl_wdt1_rate, |
| 1087 | + K230_SYSCTL_WDT1_RATE, |
| 1088 | + 1, 1, 0, 0, |
| 1089 | + 1, 64, 9, 0x3F, |
| 1090 | + 0x58, 31, div, 0x0, |
| 1091 | + false, 0, |
| 1092 | + &sysctl_wdt1_gate.clk.hw); |
| 1093 | + |
| 1094 | +K230_CLK_RATE_FORMAT(timer0_src_rate, |
| 1095 | + K230_TIMER0_SRC_RATE, |
| 1096 | + 1, 1, 0, 0, |
| 1097 | + 1, 8, 0, 0x7, |
| 1098 | + 0x54, 31, div, 0x0, |
| 1099 | + false, 0, |
| 1100 | + &pll0_div16.hw); |
| 1101 | + |
| 1102 | +K230_CLK_RATE_FORMAT(timer1_src_rate, |
| 1103 | + K230_TIMER1_SRC_RATE, |
| 1104 | + 1, 1, 0, 0, |
| 1105 | + 1, 8, 3, 0x7, |
| 1106 | + 0x54, 31, div, 0x0, |
| 1107 | + false, 0, |
| 1108 | + &pll0_div16.hw); |
| 1109 | + |
| 1110 | +K230_CLK_RATE_FORMAT(timer2_src_rate, |
| 1111 | + K230_TIMER2_SRC_RATE, |
| 1112 | + 1, 1, 0, 0, |
| 1113 | + 1, 8, 6, 0x7, |
| 1114 | + 0x54, 31, div, 0x0, |
| 1115 | + false, 0, |
| 1116 | + &pll0_div16.hw); |
| 1117 | + |
| 1118 | +K230_CLK_RATE_FORMAT(timer3_src_rate, |
| 1119 | + K230_TIMER3_SRC_RATE, |
| 1120 | + 1, 1, 0, 0, |
| 1121 | + 1, 8, 9, 0x7, |
| 1122 | + 0x54, 31, div, 0x0, |
| 1123 | + false, 0, |
| 1124 | + &pll0_div16.hw); |
| 1125 | + |
| 1126 | +K230_CLK_RATE_FORMAT(timer4_src_rate, |
| 1127 | + K230_TIMER4_SRC_RATE, |
| 1128 | + 1, 1, 0, 0, |
| 1129 | + 1, 8, 12, 0x7, |
| 1130 | + 0x54, 31, div, 0x0, |
| 1131 | + false, 0, |
| 1132 | + &pll0_div16.hw); |
| 1133 | + |
| 1134 | +K230_CLK_RATE_FORMAT(timer5_src_rate, |
| 1135 | + K230_TIMER5_SRC_RATE, |
| 1136 | + 1, 1, 0, 0, |
| 1137 | + 1, 8, 15, 0x7, |
| 1138 | + 0x54, 31, div, 0x0, |
| 1139 | + false, 0, |
| 1140 | + &pll0_div16.hw); |
| 1141 | + |
| 1142 | +static const struct clk_parent_data k230_timer0_mux_pdata[] = { |
| 1143 | + { .fw_name = "timer-pulse-in", }, |
| 1144 | + { .hw = &timer0_src_rate.clk.hw, }, |
| 1145 | +}; |
| 1146 | + |
| 1147 | +K230_CLK_MUX_FORMAT(timer0_mux, |
| 1148 | + K230_TIMER0_MUX, |
| 1149 | + 0x50, 7, 0x1, |
| 1150 | + 0, 0, |
| 1151 | + k230_timer0_mux_pdata); |
| 1152 | + |
| 1153 | +K230_CLK_GATE_FORMAT(timer0_gate, |
| 1154 | + K230_TIMER0_GATE, |
| 1155 | + 0x50, 13, CLK_IGNORE_UNUSED, 0, |
| 1156 | + &timer0_mux.clk.hw); |
| 1157 | + |
| 1158 | +static const struct clk_parent_data k230_timer1_mux_pdata[] = { |
| 1159 | + { .fw_name = "timer-pulse-in", }, |
| 1160 | + { .hw = &timer1_src_rate.clk.hw, }, |
| 1161 | +}; |
| 1162 | + |
| 1163 | +K230_CLK_MUX_FORMAT(timer1_mux, |
| 1164 | + K230_TIMER1_MUX, |
| 1165 | + 0x50, 8, 0x1, |
| 1166 | + 0, 0, |
| 1167 | + k230_timer1_mux_pdata); |
| 1168 | + |
| 1169 | +K230_CLK_GATE_FORMAT(timer1_gate, |
| 1170 | + K230_TIMER1_GATE, |
| 1171 | + 0x50, 14, CLK_IGNORE_UNUSED, 0, |
| 1172 | + &timer1_mux.clk.hw); |
| 1173 | + |
| 1174 | +static const struct clk_parent_data k230_timer2_mux_pdata[] = { |
| 1175 | + { .fw_name = "timer-pulse-in", }, |
| 1176 | + { .hw = &timer2_src_rate.clk.hw, }, |
| 1177 | +}; |
| 1178 | + |
| 1179 | +K230_CLK_MUX_FORMAT(timer2_mux, |
| 1180 | + K230_TIMER2_MUX, |
| 1181 | + 0x50, 9, 0x1, |
| 1182 | + 0, 0, |
| 1183 | + k230_timer2_mux_pdata); |
| 1184 | + |
| 1185 | +K230_CLK_GATE_FORMAT(timer2_gate, |
| 1186 | + K230_TIMER2_GATE, |
| 1187 | + 0x50, 15, CLK_IGNORE_UNUSED, 0, |
| 1188 | + &timer2_mux.clk.hw); |
| 1189 | + |
| 1190 | +static const struct clk_parent_data k230_timer3_mux_pdata[] = { |
| 1191 | + { .fw_name = "timer-pulse-in", }, |
| 1192 | + { .hw = &timer3_src_rate.clk.hw, }, |
| 1193 | +}; |
| 1194 | + |
| 1195 | +K230_CLK_MUX_FORMAT(timer3_mux, |
| 1196 | + K230_TIMER3_MUX, |
| 1197 | + 0x50, 10, 0x1, |
| 1198 | + 0, 0, |
| 1199 | + k230_timer3_mux_pdata); |
| 1200 | + |
| 1201 | +K230_CLK_GATE_FORMAT(timer3_gate, |
| 1202 | + K230_TIMER3_GATE, |
| 1203 | + 0x50, 16, CLK_IGNORE_UNUSED, 0, |
| 1204 | + &timer3_mux.clk.hw); |
| 1205 | + |
| 1206 | +static const struct clk_parent_data k230_timer4_mux_pdata[] = { |
| 1207 | + { .fw_name = "timer-pulse-in", }, |
| 1208 | + { .hw = &timer4_src_rate.clk.hw, }, |
| 1209 | +}; |
| 1210 | + |
| 1211 | +K230_CLK_MUX_FORMAT(timer4_mux, |
| 1212 | + K230_TIMER4_MUX, |
| 1213 | + 0x50, 11, 0x1, |
| 1214 | + 0, 0, |
| 1215 | + k230_timer4_mux_pdata); |
| 1216 | + |
| 1217 | +K230_CLK_GATE_FORMAT(timer4_gate, |
| 1218 | + K230_TIMER4_GATE, |
| 1219 | + 0x50, 17, CLK_IGNORE_UNUSED, 0, |
| 1220 | + &timer4_mux.clk.hw); |
| 1221 | + |
| 1222 | +static const struct clk_parent_data k230_timer5_mux_pdata[] = { |
| 1223 | + { .fw_name = "timer-pulse-in", }, |
| 1224 | + { .hw = &timer5_src_rate.clk.hw, }, |
| 1225 | +}; |
| 1226 | + |
| 1227 | +K230_CLK_MUX_FORMAT(timer5_mux, |
| 1228 | + K230_TIMER5_MUX, |
| 1229 | + 0x50, 12, 0x1, |
| 1230 | + 0, 0, |
| 1231 | + k230_timer5_mux_pdata); |
| 1232 | + |
| 1233 | +K230_CLK_GATE_FORMAT(timer5_gate, |
| 1234 | + K230_TIMER5_GATE, |
| 1235 | + 0x50, 18, CLK_IGNORE_UNUSED, 0, |
| 1236 | + &timer5_mux.clk.hw); |
| 1237 | + |
| 1238 | +K230_CLK_GATE_FORMAT(shrm_apb_gate, |
| 1239 | + K230_SHRM_APB_GATE, |
| 1240 | + 0x5C, 0, 0, 0, |
| 1241 | + &pll0_div4.hw); |
| 1242 | + |
| 1243 | +K230_CLK_RATE_FORMAT(shrm_apb_rate, |
| 1244 | + K230_SHRM_APB_RATE, |
| 1245 | + 1, 1, 0, 0, |
| 1246 | + 1, 8, 18, 0x7, |
| 1247 | + 0x5C, 31, div, 0x0, |
| 1248 | + false, 0, |
| 1249 | + &shrm_apb_gate.clk.hw); |
| 1250 | + |
| 1251 | +static const struct clk_parent_data k230_shrm_sram_mux_pdata[] = { |
| 1252 | + { .hw = &pll3_div2.hw, }, |
| 1253 | + { .hw = &pll0_div2.hw, }, |
| 1254 | +}; |
| 1255 | + |
| 1256 | +K230_CLK_MUX_FORMAT(shrm_sram_mux, |
| 1257 | + K230_SHRM_SRAM_MUX, |
| 1258 | + 0x50, 14, 0x1, |
| 1259 | + 0, 0, |
| 1260 | + k230_shrm_sram_mux_pdata); |
| 1261 | + |
| 1262 | +K230_CLK_GATE_FORMAT(shrm_sram_gate, |
| 1263 | + K230_SHRM_SRAM_GATE, |
| 1264 | + 0x5c, 10, CLK_IGNORE_UNUSED, 0, |
| 1265 | + &shrm_sram_mux.clk.hw); |
| 1266 | + |
| 1267 | +K230_CLK_FIXED_FACTOR_FORMAT(shrm_sram_div2, |
| 1268 | + 1, 2, 0, |
| 1269 | + &shrm_sram_gate.clk.hw); |
| 1270 | + |
| 1271 | +K230_CLK_GATE_FORMAT(shrm_axi_slave_gate, |
| 1272 | + K230_SHRM_AXI_SLAVE_GATE, |
| 1273 | + 0x5C, 11, CLK_IGNORE_UNUSED, 0, |
| 1274 | + &shrm_sram_div2.hw); |
| 1275 | + |
| 1276 | +K230_CLK_GATE_FORMAT(shrm_axi_gate, |
| 1277 | + K230_SHRM_AXI_GATE, |
| 1278 | + 0x5C, 12, 0, 0, |
| 1279 | + &pll0_div4.hw); |
| 1280 | + |
| 1281 | +K230_CLK_GATE_FORMAT(shrm_nonai2d_axi_gate, |
| 1282 | + K230_SHRM_NONAI2D_AXI_GATE, |
| 1283 | + 0x5C, 9, 0, 0, |
| 1284 | + &shrm_axi_gate.clk.hw); |
| 1285 | + |
| 1286 | +K230_CLK_GATE_FORMAT(shrm_decompress_axi_gate, |
| 1287 | + K230_SHRM_DECOMPRESS_AXI_GATE, |
| 1288 | + 0x5C, 7, CLK_IGNORE_UNUSED, 0, |
| 1289 | + &shrm_sram_gate.clk.hw); |
| 1290 | + |
| 1291 | +K230_CLK_GATE_FORMAT(shrm_sdma_axi_gate, |
| 1292 | + K230_SHRM_SDMA_AXI_GATE, |
| 1293 | + 0x5C, 5, 0, 0, |
| 1294 | + &shrm_axi_gate.clk.hw); |
| 1295 | + |
| 1296 | +K230_CLK_GATE_FORMAT(shrm_pdma_axi_gate, |
| 1297 | + K230_SHRM_PDMA_AXI_GATE, |
| 1298 | + 0x5C, 3, 0, 0, |
| 1299 | + &shrm_axi_gate.clk.hw); |
| 1300 | + |
| 1301 | +static const struct clk_parent_data k230_ddrc_src_mux_pdata[] = { |
| 1302 | + { .hw = &pll0_div2.hw, }, |
| 1303 | + { .hw = &pll0_div3.hw, }, |
| 1304 | + { .hw = &pll2_div4.hw, }, |
| 1305 | +}; |
| 1306 | + |
| 1307 | +K230_CLK_MUX_FORMAT(ddrc_src_mux, |
| 1308 | + K230_DDRC_SRC_MUX, |
| 1309 | + 0x60, 0, 0x3, |
| 1310 | + 0, 0, |
| 1311 | + k230_ddrc_src_mux_pdata); |
| 1312 | + |
| 1313 | +K230_CLK_GATE_FORMAT(ddrc_src_gate, |
| 1314 | + K230_DDRC_SRC_GATE, |
| 1315 | + 0x60, 2, CLK_IGNORE_UNUSED, 0, |
| 1316 | + &ddrc_src_mux.clk.hw); |
| 1317 | + |
| 1318 | +K230_CLK_RATE_FORMAT(ddrc_src_rate, |
| 1319 | + K230_DDRC_SRC_RATE, |
| 1320 | + 1, 1, 0, 0, |
| 1321 | + 1, 16, 10, 0xF, |
| 1322 | + 0x60, 31, div, 0x0, |
| 1323 | + false, 0, |
| 1324 | + &ddrc_src_gate.clk.hw); |
| 1325 | + |
| 1326 | +K230_CLK_GATE_FORMAT(ddrc_bypass_gate, |
| 1327 | + K230_DDRC_BYPASS_GATE, |
| 1328 | + 0x60, 8, 0, 0, |
| 1329 | + &pll2_div4.hw); |
| 1330 | + |
| 1331 | +K230_CLK_GATE_FORMAT(ddrc_apb_gate, |
| 1332 | + K230_DDRC_APB_GATE, |
| 1333 | + 0x60, 9, 0, 0, |
| 1334 | + &pll0_div4.hw); |
| 1335 | + |
| 1336 | +K230_CLK_RATE_FORMAT(ddrc_apb_rate, |
| 1337 | + K230_DDRC_APB_RATE, |
| 1338 | + 1, 1, 0, 0, |
| 1339 | + 1, 16, 14, 0xF, |
| 1340 | + 0x60, 31, div, 0x0, |
| 1341 | + false, 0, |
| 1342 | + &ddrc_apb_gate.clk.hw); |
| 1343 | + |
| 1344 | +K230_CLK_GATE_FORMAT(display_ahb_gate, |
| 1345 | + K230_DISPLAY_AHB_GATE, |
| 1346 | + 0x74, 0, 0, 0, |
| 1347 | + &pll0_div4.hw); |
| 1348 | + |
| 1349 | +K230_CLK_RATE_FORMAT(display_ahb_rate, |
| 1350 | + K230_DISPLAY_AHB_RATE, |
| 1351 | + 1, 1, 0, 0, |
| 1352 | + 1, 8, 0, 0x7, |
| 1353 | + 0x78, 31, div, 0x0, |
| 1354 | + false, 0, |
| 1355 | + &display_ahb_gate.clk.hw); |
| 1356 | + |
| 1357 | +K230_CLK_GATE_FORMAT(display_axi_gate, |
| 1358 | + K230_DISPLAY_AXI_GATE, |
| 1359 | + 0x74, 1, 0, 0, |
| 1360 | + &pll0_div4.hw); |
| 1361 | + |
| 1362 | +K230_CLK_RATE_FORMAT(display_clkext_rate, |
| 1363 | + K230_DISPLAY_CLKEXT_RATE, |
| 1364 | + 1, 1, 0, 0, |
| 1365 | + 1, 16, 16, 0xF, |
| 1366 | + 0x78, 31, div, 0x0, |
| 1367 | + false, 0, |
| 1368 | + &pll0_div3.hw); |
| 1369 | + |
| 1370 | +K230_CLK_GATE_FORMAT(display_gpu_gate, |
| 1371 | + K230_DISPLAY_GPU_GATE, |
| 1372 | + 0x74, 6, 0, 0, |
| 1373 | + &pll0_div3.hw); |
| 1374 | + |
| 1375 | +K230_CLK_RATE_FORMAT(display_gpu_rate, |
| 1376 | + K230_DISPLAY_GPU_RATE, |
| 1377 | + 1, 1, 0, 0, |
| 1378 | + 1, 16, 20, 0xF, |
| 1379 | + 0x78, 31, div, 0x0, |
| 1380 | + false, 0, |
| 1381 | + &display_gpu_gate.clk.hw); |
| 1382 | + |
| 1383 | +K230_CLK_GATE_FORMAT(display_dpip_gate, |
| 1384 | + K230_DISPLAY_DPIP_GATE, |
| 1385 | + 0x74, 2, 0, 0, |
| 1386 | + &pll1_div4.hw); |
| 1387 | + |
| 1388 | +K230_CLK_RATE_FORMAT(display_dpip_rate, |
| 1389 | + K230_DISPLAY_DPIP_RATE, |
| 1390 | + 1, 1, 0, 0, |
| 1391 | + 1, 256, 3, 0xFF, |
| 1392 | + 0x78, 31, div, 0x0, |
| 1393 | + false, 0, |
| 1394 | + &display_dpip_gate.clk.hw); |
| 1395 | + |
| 1396 | +K230_CLK_GATE_FORMAT(display_cfg_gate, |
| 1397 | + K230_DISPLAY_CFG_GATE, |
| 1398 | + 0x74, 4, 0, 0, |
| 1399 | + &pll1_div4.hw); |
| 1400 | + |
| 1401 | +K230_CLK_RATE_FORMAT(display_cfg_rate, |
| 1402 | + K230_DISPLAY_CFG_RATE, |
| 1403 | + 1, 1, 0, 0, |
| 1404 | + 1, 32, 11, 0x1F, |
| 1405 | + 0x78, 31, div, 0x0, |
| 1406 | + false, 0, |
| 1407 | + &display_cfg_gate.clk.hw); |
| 1408 | + |
| 1409 | +K230_CLK_GATE_FORMAT_PNAME(display_ref_gate, |
| 1410 | + K230_DISPLAY_REF_GATE, |
| 1411 | + 0x74, 3, 0, 0, |
| 1412 | + "osc24m"); |
| 1413 | + |
| 1414 | +K230_CLK_GATE_FORMAT(vpu_src_gate, |
| 1415 | + K230_VPU_SRC_GATE, |
| 1416 | + 0xC, 0, 0, 0, |
| 1417 | + &pll0_div2.hw); |
| 1418 | + |
| 1419 | +K230_CLK_RATE_FORMAT(vpu_src_rate, |
| 1420 | + K230_VPU_SRC_RATE, |
| 1421 | + 1, 16, 1, 0xF, |
| 1422 | + 16, 16, 0, 0, |
| 1423 | + 0x0, 31, mul, 0xC, |
| 1424 | + false, 0, |
| 1425 | + &vpu_src_gate.clk.hw); |
| 1426 | + |
| 1427 | +K230_CLK_RATE_FORMAT(vpu_axi_src_rate, |
| 1428 | + K230_VPU_AXI_SRC_RATE, |
| 1429 | + 1, 1, 0, 0, |
| 1430 | + 1, 16, 6, 0xF, |
| 1431 | + 0xC, 31, div, 0x0, |
| 1432 | + false, 0, |
| 1433 | + &vpu_src_rate.clk.hw); |
| 1434 | + |
| 1435 | +K230_CLK_GATE_FORMAT(vpu_axi_gate, |
| 1436 | + K230_VPU_AXI_GATE, |
| 1437 | + 0xC, 5, 0, 0, |
| 1438 | + &vpu_axi_src_rate.clk.hw); |
| 1439 | + |
| 1440 | +K230_CLK_GATE_FORMAT(vpu_ddrcp2_gate, |
| 1441 | + K230_VPU_DDRCP2_GATE, |
| 1442 | + 0x60, 5, 0, 0, |
| 1443 | + &vpu_axi_src_rate.clk.hw); |
| 1444 | + |
| 1445 | +K230_CLK_GATE_FORMAT(vpu_cfg_gate, |
| 1446 | + K230_VPU_CFG_GATE, |
| 1447 | + 0xC, 10, 0, 0, |
| 1448 | + &pll0_div4.hw); |
| 1449 | + |
| 1450 | +K230_CLK_RATE_FORMAT(vpu_cfg_rate, |
| 1451 | + K230_VPU_CFG_RATE, |
| 1452 | + 1, 1, 0, 0, |
| 1453 | + 1, 16, 11, 0xF, |
| 1454 | + 0xC, 31, div, 0x0, |
| 1455 | + false, 0, |
| 1456 | + &vpu_cfg_gate.clk.hw); |
| 1457 | + |
| 1458 | +K230_CLK_GATE_FORMAT(sec_apb_gate, |
| 1459 | + K230_SEC_APB_GATE, |
| 1460 | + 0x80, 0, 0, 0, |
| 1461 | + &pll1_div4.hw); |
| 1462 | + |
| 1463 | +K230_CLK_RATE_FORMAT(sec_apb_rate, |
| 1464 | + K230_SEC_APB_RATE, |
| 1465 | + 1, 1, 0, 0, |
| 1466 | + 1, 8, 1, 0x7, |
| 1467 | + 0x80, 31, div, 0x0, |
| 1468 | + false, 0, |
| 1469 | + &sec_apb_gate.clk.hw); |
| 1470 | + |
| 1471 | +K230_CLK_GATE_FORMAT(sec_fix_gate, |
| 1472 | + K230_SEC_FIX_GATE, |
| 1473 | + 0x80, 5, 0, 0, |
| 1474 | + &pll1_div4.hw); |
| 1475 | + |
| 1476 | +K230_CLK_RATE_FORMAT(sec_fix_rate, |
| 1477 | + K230_SEC_FIX_RATE, |
| 1478 | + 1, 1, 0, 0, |
| 1479 | + 1, 32, 6, 0x1F, |
| 1480 | + 0x80, 31, div, 0x0, |
| 1481 | + false, 0, |
| 1482 | + &sec_fix_gate.clk.hw); |
| 1483 | + |
| 1484 | +K230_CLK_GATE_FORMAT(sec_axi_gate, |
| 1485 | + K230_SEC_AXI_GATE, |
| 1486 | + 0x80, 4, 0, 0, |
| 1487 | + &pll1_div4.hw); |
| 1488 | + |
| 1489 | +K230_CLK_RATE_FORMAT(sec_axi_rate, |
| 1490 | + K230_SEC_AXI_RATE, |
| 1491 | + 1, 1, 0, 0, |
| 1492 | + 1, 8, 11, 0x3, |
| 1493 | + 0x80, 31, div, 0, |
| 1494 | + false, 0, |
| 1495 | + &sec_axi_gate.clk.hw); |
| 1496 | + |
| 1497 | +K230_CLK_GATE_FORMAT(usb_480m_gate, |
| 1498 | + K230_USB_480M_GATE, |
| 1499 | + 0x100, 0, 0, 0, |
| 1500 | + &pll1.hw); |
| 1501 | + |
| 1502 | +K230_CLK_RATE_FORMAT(usb_480m_rate, |
| 1503 | + K230_USB_480M_RATE, |
| 1504 | + 1, 1, 0, 0, |
| 1505 | + 1, 8, 1, 0x7, |
| 1506 | + 0x100, 31, div, 0, |
| 1507 | + false, 0, |
| 1508 | + &usb_480m_gate.clk.hw); |
| 1509 | + |
| 1510 | +K230_CLK_GATE_FORMAT(usb_100m_gate, |
| 1511 | + K230_USB_100M_GATE, |
| 1512 | + 0x100, 0, 0, 0, |
| 1513 | + &pll0_div4.hw); |
| 1514 | + |
| 1515 | +K230_CLK_RATE_FORMAT(usb_100m_rate, |
| 1516 | + K230_USB_100M_RATE, |
| 1517 | + 1, 1, 0, 0, |
| 1518 | + 1, 8, 4, 0x7, |
| 1519 | + 0x100, 31, div, 0, |
| 1520 | + false, 0, |
| 1521 | + &usb_100m_gate.clk.hw); |
| 1522 | + |
| 1523 | +K230_CLK_GATE_FORMAT(dphy_dft_gate, |
| 1524 | + K230_DPHY_DFT_GATE, |
| 1525 | + 0x100, 0, 0, 0, |
| 1526 | + &pll0.hw); |
| 1527 | + |
| 1528 | +K230_CLK_RATE_FORMAT(dphy_dft_rate, |
| 1529 | + K230_DPHY_DFT_RATE, |
| 1530 | + 1, 1, 0, 0, |
| 1531 | + 1, 16, 1, 0xF, |
| 1532 | + 0x104, 31, div, 0, |
| 1533 | + false, 0, |
| 1534 | + &dphy_dft_gate.clk.hw); |
| 1535 | + |
| 1536 | +K230_CLK_GATE_FORMAT(spi2axi_gate, |
| 1537 | + K230_SPI2AXI_GATE, |
| 1538 | + 0x108, 0, 0, 0, |
| 1539 | + &pll0_div4.hw); |
| 1540 | + |
| 1541 | +K230_CLK_RATE_FORMAT(spi2axi_rate, |
| 1542 | + K230_SPI2AXI_RATE, |
| 1543 | + 1, 1, 0, 0, |
| 1544 | + 1, 8, 1, 0x7, |
| 1545 | + 0x108, 31, div, 0x0, |
| 1546 | + false, 0, |
| 1547 | + &spi2axi_gate.clk.hw); |
| 1548 | + |
| 1549 | +static const struct clk_parent_data k230_ai_src_mux_pdata[] = { |
| 1550 | + { .hw = &pll0_div2.hw, }, |
| 1551 | + { .hw = &pll3_div2.hw, }, |
| 1552 | +}; |
| 1553 | + |
| 1554 | +K230_CLK_MUX_FORMAT(ai_src_mux, |
| 1555 | + K230_AI_SRC_MUX, |
| 1556 | + 0x8, 2, 0x1, |
| 1557 | + 0, 0, |
| 1558 | + k230_ai_src_mux_pdata); |
| 1559 | + |
| 1560 | +K230_CLK_GATE_FORMAT(ai_src_gate, |
| 1561 | + K230_AI_SRC_GATE, |
| 1562 | + 0x8, 0, CLK_IGNORE_UNUSED, 0, |
| 1563 | + &ai_src_mux.clk.hw); |
| 1564 | + |
| 1565 | +K230_CLK_RATE_FORMAT(ai_src_rate, |
| 1566 | + K230_AI_SRC_RATE, |
| 1567 | + 1, 1, 0, 0, |
| 1568 | + 1, 8, 3, 0x7, |
| 1569 | + 0x8, 31, div, 0x0, |
| 1570 | + false, 0, |
| 1571 | + &ai_src_gate.clk.hw); |
| 1572 | + |
| 1573 | +K230_CLK_GATE_FORMAT(ai_axi_gate, |
| 1574 | + K230_AI_AXI_GATE, |
| 1575 | + 0x8, 10, 0, 0, |
| 1576 | + &pll0_div4.hw); |
| 1577 | + |
| 1578 | +static const struct clk_parent_data k230_camera0_mux_pdata[] = { |
| 1579 | + { .hw = &pll1_div3.hw, }, |
| 1580 | + { .hw = &pll1_div4.hw, }, |
| 1581 | + { .hw = &pll0_div4.hw, }, |
| 1582 | +}; |
| 1583 | + |
| 1584 | +K230_CLK_MUX_FORMAT(camera0_mux, |
| 1585 | + K230_CAMERA0_MUX, |
| 1586 | + 0x6C, 3, 0x3, |
| 1587 | + 0, 0, |
| 1588 | + k230_camera0_mux_pdata); |
| 1589 | + |
| 1590 | +K230_CLK_GATE_FORMAT(camera0_gate, |
| 1591 | + K230_CAMERA0_GATE, |
| 1592 | + 0x6C, 0, CLK_IGNORE_UNUSED, 0, |
| 1593 | + &camera0_mux.clk.hw); |
| 1594 | + |
| 1595 | +K230_CLK_RATE_FORMAT(camera0_rate, |
| 1596 | + K230_CAMERA0_RATE, |
| 1597 | + 1, 1, 0, 0, |
| 1598 | + 1, 32, 5, 0x1f, |
| 1599 | + 0x6C, 31, div, 0x0, |
| 1600 | + false, 0, |
| 1601 | + &camera0_gate.clk.hw); |
| 1602 | + |
| 1603 | +static const struct clk_parent_data k230_camera1_mux_pdata[] = { |
| 1604 | + { .hw = &pll1_div3.hw, }, |
| 1605 | + { .hw = &pll1_div4.hw, }, |
| 1606 | + { .hw = &pll0_div4.hw, }, |
| 1607 | +}; |
| 1608 | + |
| 1609 | +K230_CLK_MUX_FORMAT(camera1_mux, |
| 1610 | + K230_CAMERA1_MUX, |
| 1611 | + 0x6C, 10, 0x3, |
| 1612 | + 0, 0, |
| 1613 | + k230_camera1_mux_pdata); |
| 1614 | + |
| 1615 | +K230_CLK_GATE_FORMAT(camera1_gate, |
| 1616 | + K230_CAMERA1_GATE, |
| 1617 | + 0x6C, 1, CLK_IGNORE_UNUSED, 0, |
| 1618 | + &camera1_mux.clk.hw); |
| 1619 | + |
| 1620 | +K230_CLK_RATE_FORMAT(camera1_rate, |
| 1621 | + K230_CAMERA1_RATE, |
| 1622 | + 1, 1, 0, 0, |
| 1623 | + 1, 32, 12, 0x1f, |
| 1624 | + 0x6C, 31, div, 0x0, |
| 1625 | + false, 0, |
| 1626 | + &camera1_gate.clk.hw); |
| 1627 | + |
| 1628 | +static const struct clk_parent_data k230_camera2_mux_pdata[] = { |
| 1629 | + { .hw = &pll1_div3.hw, }, |
| 1630 | + { .hw = &pll1_div4.hw, }, |
| 1631 | + { .hw = &pll0_div4.hw, }, |
| 1632 | +}; |
| 1633 | + |
| 1634 | +K230_CLK_MUX_FORMAT(camera2_mux, |
| 1635 | + K230_CAMERA2_MUX, |
| 1636 | + 0x6C, 17, 0x3, |
| 1637 | + 0, 0, |
| 1638 | + k230_camera2_mux_pdata); |
| 1639 | + |
| 1640 | +K230_CLK_GATE_FORMAT(camera2_gate, |
| 1641 | + K230_CAMERA2_GATE, |
| 1642 | + 0x6C, 2, CLK_IGNORE_UNUSED, 0, |
| 1643 | + &camera2_mux.clk.hw); |
| 1644 | + |
| 1645 | +K230_CLK_RATE_FORMAT(camera2_rate, |
| 1646 | + K230_CAMERA2_RATE, |
| 1647 | + 1, 1, 0, 0, |
| 1648 | + 1, 32, 19, 0x1f, |
| 1649 | + 0x6C, 31, div, 0x0, |
| 1650 | + false, 0, |
| 1651 | + &camera2_gate.clk.hw); |
| 1652 | + |
| 1653 | +static struct k230_clk_mux *k230_clk_muxs[] = { |
| 1654 | + &hs_ssi0_mux, |
| 1655 | + &hs_usb_ref_mux, |
| 1656 | + &cpu1_src_mux, |
| 1657 | + &timer0_mux, |
| 1658 | + &timer1_mux, |
| 1659 | + &timer2_mux, |
| 1660 | + &timer3_mux, |
| 1661 | + &timer4_mux, |
| 1662 | + &timer5_mux, |
| 1663 | + &shrm_sram_mux, |
| 1664 | + &ddrc_src_mux, |
| 1665 | + &ai_src_mux, |
| 1666 | + &camera0_mux, |
| 1667 | + &camera1_mux, |
| 1668 | + &camera2_mux, |
| 1669 | +}; |
| 1670 | + |
| 1671 | +#define K230_CLK_MUX_NUM ARRAY_SIZE(k230_clk_muxs) |
| 1672 | + |
| 1673 | +static struct k230_clk_gate *k230_clk_gates[] = { |
| 1674 | + &cpu0_src_gate, |
| 1675 | + &cpu0_plic_gate, |
| 1676 | + &cpu0_noc_ddrcp4_gate, |
| 1677 | + &cpu0_apb_gate, |
| 1678 | + &cpu1_src_gate, |
| 1679 | + &cpu1_plic_gate, |
| 1680 | + &cpu1_apb_gate, |
| 1681 | + &pmu_apb_gate, |
| 1682 | + &hs_hclk_high_gate, |
| 1683 | + &hs_hclk_gate, |
| 1684 | + &hs_sd0_ahb_gate, |
| 1685 | + &hs_sd1_ahb_gate, |
| 1686 | + &hs_ssi1_ahb_gate, |
| 1687 | + &hs_ssi2_ahb_gate, |
| 1688 | + &hs_usb0_ahb_gate, |
| 1689 | + &hs_usb1_ahb_gate, |
| 1690 | + &hs_ssi0_axi_gate, |
| 1691 | + &hs_ssi1_gate, |
| 1692 | + &hs_ssi2_gate, |
| 1693 | + &hs_qspi_axi_src_gate, |
| 1694 | + &hs_ssi1_axi_gate, |
| 1695 | + &hs_ssi2_axi_gate, |
| 1696 | + &hs_sd_card_src_gate, |
| 1697 | + &hs_sd0_card_gate, |
| 1698 | + &hs_sd1_card_gate, |
| 1699 | + &hs_sd_axi_src_gate, |
| 1700 | + &hs_sd0_axi_gate, |
| 1701 | + &hs_sd1_axi_gate, |
| 1702 | + &hs_sd0_base_gate, |
| 1703 | + &hs_sd1_base_gate, |
| 1704 | + &hs_ssi0_gate, |
| 1705 | + &hs_sd_timer_src_gate, |
| 1706 | + &hs_sd0_timer_gate, |
| 1707 | + &hs_sd1_timer_gate, |
| 1708 | + &hs_usb0_ref_gate, |
| 1709 | + &hs_usb1_ref_gate, |
| 1710 | + &ls_apb_src_gate, |
| 1711 | + &ls_uart0_apb_gate, |
| 1712 | + &ls_uart1_apb_gate, |
| 1713 | + &ls_uart2_apb_gate, |
| 1714 | + &ls_uart3_apb_gate, |
| 1715 | + &ls_uart4_apb_gate, |
| 1716 | + &ls_i2c0_apb_gate, |
| 1717 | + &ls_i2c1_apb_gate, |
| 1718 | + &ls_i2c2_apb_gate, |
| 1719 | + &ls_i2c3_apb_gate, |
| 1720 | + &ls_i2c4_apb_gate, |
| 1721 | + &ls_gpio_apb_gate, |
| 1722 | + &ls_pwm_apb_gate, |
| 1723 | + &ls_jamlink0_apb_gate, |
| 1724 | + &ls_jamlink1_apb_gate, |
| 1725 | + &ls_jamlink2_apb_gate, |
| 1726 | + &ls_jamlink3_apb_gate, |
| 1727 | + &ls_audio_apb_gate, |
| 1728 | + &ls_adc_apb_gate, |
| 1729 | + &ls_codec_apb_gate, |
| 1730 | + &ls_i2c0_gate, |
| 1731 | + &ls_i2c1_gate, |
| 1732 | + &ls_i2c2_gate, |
| 1733 | + &ls_i2c3_gate, |
| 1734 | + &ls_i2c4_gate, |
| 1735 | + &ls_codec_adc_gate, |
| 1736 | + &ls_codec_dac_gate, |
| 1737 | + &ls_audio_dev_gate, |
| 1738 | + &ls_pdm_gate, |
| 1739 | + &ls_adc_gate, |
| 1740 | + &ls_uart0_gate, |
| 1741 | + &ls_uart1_gate, |
| 1742 | + &ls_uart2_gate, |
| 1743 | + &ls_uart3_gate, |
| 1744 | + &ls_uart4_gate, |
| 1745 | + &ls_jamlink0co_gate, |
| 1746 | + &ls_jamlink1co_gate, |
| 1747 | + &ls_jamlink2co_gate, |
| 1748 | + &ls_jamlink3co_gate, |
| 1749 | + &ls_gpio_debounce_gate, |
| 1750 | + &sysctl_wdt0_apb_gate, |
| 1751 | + &sysctl_wdt1_apb_gate, |
| 1752 | + &sysctl_timer_apb_gate, |
| 1753 | + &sysctl_iomux_apb_gate, |
| 1754 | + &sysctl_mailbox_apb_gate, |
| 1755 | + &sysctl_hdi_gate, |
| 1756 | + &sysctl_time_stamp_gate, |
| 1757 | + &sysctl_wdt0_gate, |
| 1758 | + &sysctl_wdt1_gate, |
| 1759 | + &timer0_gate, |
| 1760 | + &timer1_gate, |
| 1761 | + &timer2_gate, |
| 1762 | + &timer3_gate, |
| 1763 | + &timer4_gate, |
| 1764 | + &timer5_gate, |
| 1765 | + &shrm_apb_gate, |
| 1766 | + &shrm_sram_gate, |
| 1767 | + &shrm_axi_gate, |
| 1768 | + &shrm_axi_slave_gate, |
| 1769 | + &shrm_nonai2d_axi_gate, |
| 1770 | + &shrm_decompress_axi_gate, |
| 1771 | + &shrm_sdma_axi_gate, |
| 1772 | + &shrm_pdma_axi_gate, |
| 1773 | + &ddrc_src_gate, |
| 1774 | + &ddrc_bypass_gate, |
| 1775 | + &ddrc_apb_gate, |
| 1776 | + &display_ahb_gate, |
| 1777 | + &display_axi_gate, |
| 1778 | + &display_gpu_gate, |
| 1779 | + &display_dpip_gate, |
| 1780 | + &display_cfg_gate, |
| 1781 | + &display_ref_gate, |
| 1782 | + &vpu_src_gate, |
| 1783 | + &vpu_axi_gate, |
| 1784 | + &vpu_ddrcp2_gate, |
| 1785 | + &vpu_cfg_gate, |
| 1786 | + &sec_apb_gate, |
| 1787 | + &sec_fix_gate, |
| 1788 | + &sec_axi_gate, |
| 1789 | + &usb_480m_gate, |
| 1790 | + &usb_100m_gate, |
| 1791 | + &dphy_dft_gate, |
| 1792 | + &spi2axi_gate, |
| 1793 | + &ai_src_gate, |
| 1794 | + &ai_axi_gate, |
| 1795 | + &camera0_gate, |
| 1796 | + &camera1_gate, |
| 1797 | + &camera2_gate, |
| 1798 | +}; |
| 1799 | + |
| 1800 | +#define K230_CLK_GATE_NUM ARRAY_SIZE(k230_clk_gates) |
| 1801 | + |
| 1802 | +static struct k230_clk_rate *k230_clk_rates[] = { |
| 1803 | + &cpu0_src_rate, |
| 1804 | + &cpu0_axi_rate, |
| 1805 | + &cpu0_plic_rate, |
| 1806 | + &cpu0_apb_rate, |
| 1807 | + &cpu1_src_rate, |
| 1808 | + &cpu1_axi_rate, |
| 1809 | + &cpu1_plic_rate, |
| 1810 | + &hs_hclk_high_rate, |
| 1811 | + &hs_hclk_rate, |
| 1812 | + &hs_ssi0_axi_rate, |
| 1813 | + &hs_ssi1_rate, |
| 1814 | + &hs_ssi2_rate, |
| 1815 | + &hs_qspi_axi_src_rate, |
| 1816 | + &hs_sd_card_src_rate, |
| 1817 | + &hs_sd_axi_src_rate, |
| 1818 | + &hs_usb_ref_50m_rate, |
| 1819 | + &hs_sd_timer_src_rate, |
| 1820 | + &ls_apb_src_rate, |
| 1821 | + &ls_gpio_debounce_rate, |
| 1822 | + &ls_i2c0_rate, |
| 1823 | + &ls_i2c1_rate, |
| 1824 | + &ls_i2c2_rate, |
| 1825 | + &ls_i2c3_rate, |
| 1826 | + &ls_i2c4_rate, |
| 1827 | + &ls_codec_adc_rate, |
| 1828 | + &ls_codec_dac_rate, |
| 1829 | + &ls_audio_dev_rate, |
| 1830 | + &ls_pdm_rate, |
| 1831 | + &ls_adc_rate, |
| 1832 | + &ls_uart0_rate, |
| 1833 | + &ls_uart1_rate, |
| 1834 | + &ls_uart2_rate, |
| 1835 | + &ls_uart3_rate, |
| 1836 | + &ls_uart4_rate, |
| 1837 | + &ls_jamlinkco_src_rate, |
| 1838 | + &sysctl_hdi_rate, |
| 1839 | + &sysctl_time_stamp_rate, |
| 1840 | + &sysctl_temp_sensor_rate, |
| 1841 | + &sysctl_wdt0_rate, |
| 1842 | + &sysctl_wdt1_rate, |
| 1843 | + &timer0_src_rate, |
| 1844 | + &timer1_src_rate, |
| 1845 | + &timer2_src_rate, |
| 1846 | + &timer3_src_rate, |
| 1847 | + &timer4_src_rate, |
| 1848 | + &timer5_src_rate, |
| 1849 | + &shrm_apb_rate, |
| 1850 | + &ddrc_src_rate, |
| 1851 | + &ddrc_apb_rate, |
| 1852 | + &display_ahb_rate, |
| 1853 | + &display_clkext_rate, |
| 1854 | + &display_gpu_rate, |
| 1855 | + &display_dpip_rate, |
| 1856 | + &display_cfg_rate, |
| 1857 | + &vpu_src_rate, |
| 1858 | + &vpu_axi_src_rate, |
| 1859 | + &vpu_cfg_rate, |
| 1860 | + &sec_apb_rate, |
| 1861 | + &sec_fix_rate, |
| 1862 | + &sec_axi_rate, |
| 1863 | + &usb_480m_rate, |
| 1864 | + &usb_100m_rate, |
| 1865 | + &dphy_dft_rate, |
| 1866 | + &spi2axi_rate, |
| 1867 | + &ai_src_rate, |
| 1868 | + &camera0_rate, |
| 1869 | + &camera1_rate, |
| 1870 | + &camera2_rate, |
| 1871 | +}; |
| 1872 | + |
| 1873 | +#define K230_CLK_RATE_NUM ARRAY_SIZE(k230_clk_rates) |
| 1874 | + |
| 1875 | +#define K230_CLK_NUM (K230_CLK_MUX_NUM + K230_CLK_GATE_NUM + K230_CLK_RATE_NUM + 1) |
| 1876 | + |
| 1877 | +static int k230_pll_prepare(struct clk_hw *hw) |
| 1878 | +{ |
| 1879 | + struct k230_pll *pll = hw_to_k230_pll(hw); |
| 1880 | + u32 reg; |
| 1881 | + |
| 1882 | + /* wait for PLL lock until it reaches lock status */ |
| 1883 | + return readl_poll_timeout(K230_PLLX_LOCK_ADDR(pll->reg, pll->id), reg, |
| 1884 | + reg & K230_PLL_LOCK_STATUS_MASK, |
| 1885 | + K230_PLL_LOCK_TIME_DELAY, K230_PLL_LOCK_TIMEOUT); |
| 1886 | +} |
| 1887 | + |
| 1888 | +static inline bool k230_pll_hw_is_enabled(struct k230_pll *pll) |
| 1889 | +{ |
| 1890 | + return readl(K230_PLLX_GATE_ADDR(pll->reg, pll->id)) & K230_PLL_GATE_ENABLE; |
| 1891 | +} |
| 1892 | + |
| 1893 | +static void k230_pll_enable_hw(struct k230_pll *pll) |
| 1894 | +{ |
| 1895 | + u32 reg; |
| 1896 | + |
| 1897 | + if (k230_pll_hw_is_enabled(pll)) |
| 1898 | + return; |
| 1899 | + |
| 1900 | + reg = readl(K230_PLLX_GATE_ADDR(pll->reg, pll->id)); |
| 1901 | + reg |= K230_PLL_GATE_ENABLE | K230_PLL_GATE_WRITE_ENABLE; |
| 1902 | + writel(reg, K230_PLLX_GATE_ADDR(pll->reg, pll->id)); |
| 1903 | +} |
| 1904 | + |
| 1905 | +static int k230_pll_enable(struct clk_hw *hw) |
| 1906 | +{ |
| 1907 | + struct k230_pll *pll = hw_to_k230_pll(hw); |
| 1908 | + |
| 1909 | + guard(spinlock)(pll->lock); |
| 1910 | + |
| 1911 | + k230_pll_enable_hw(pll); |
| 1912 | + |
| 1913 | + return 0; |
| 1914 | +} |
| 1915 | + |
| 1916 | +static void k230_pll_disable(struct clk_hw *hw) |
| 1917 | +{ |
| 1918 | + struct k230_pll *pll = hw_to_k230_pll(hw); |
| 1919 | + u32 reg; |
| 1920 | + |
| 1921 | + guard(spinlock)(pll->lock); |
| 1922 | + |
| 1923 | + reg = readl(K230_PLLX_GATE_ADDR(pll->reg, pll->id)); |
| 1924 | + reg &= ~(K230_PLL_GATE_ENABLE); |
| 1925 | + reg |= (K230_PLL_GATE_WRITE_ENABLE); |
| 1926 | + writel(reg, K230_PLLX_GATE_ADDR(pll->reg, pll->id)); |
| 1927 | +} |
| 1928 | + |
| 1929 | +static int k230_pll_is_enabled(struct clk_hw *hw) |
| 1930 | +{ |
| 1931 | + return k230_pll_hw_is_enabled(hw_to_k230_pll(hw)); |
| 1932 | +} |
| 1933 | + |
| 1934 | +static unsigned long k230_pll_get_rate(struct clk_hw *hw, unsigned long parent_rate) |
| 1935 | +{ |
| 1936 | + struct k230_pll *pll = hw_to_k230_pll(hw); |
| 1937 | + u32 reg; |
| 1938 | + u32 r, f, od; |
| 1939 | + |
| 1940 | + guard(spinlock)(pll->lock); |
| 1941 | + |
| 1942 | + reg = readl(K230_PLLX_BYPASS_ADDR(pll->reg, pll->id)); |
| 1943 | + if (reg & K230_PLL_BYPASS_ENABLE) |
| 1944 | + return parent_rate; |
| 1945 | + |
| 1946 | + reg = readl(K230_PLLX_LOCK_ADDR(pll->reg, pll->id)); |
| 1947 | + if (!(reg & (K230_PLL_LOCK_STATUS_MASK))) |
| 1948 | + return 0; |
| 1949 | + |
| 1950 | + reg = readl(K230_PLLX_DIV_ADDR(pll->reg, pll->id)); |
| 1951 | + r = FIELD_GET(K230_PLL_R_MASK, reg) + 1; |
| 1952 | + f = FIELD_GET(K230_PLL_F_MASK, reg) + 1; |
| 1953 | + od = FIELD_GET(K230_PLL_OD_MASK, reg) + 1; |
| 1954 | + |
| 1955 | + return mul_u64_u32_div(parent_rate, f, r * od); |
| 1956 | +} |
| 1957 | + |
| 1958 | +static int k230_register_plls(struct platform_device *pdev, spinlock_t *lock, |
| 1959 | + void __iomem *reg) |
| 1960 | +{ |
| 1961 | + int i, ret; |
| 1962 | + struct k230_pll *pll; |
| 1963 | + |
| 1964 | + for (i = 0; i < ARRAY_SIZE(k230_plls); i++) { |
| 1965 | + const char *name; |
| 1966 | + |
| 1967 | + pll = k230_plls[i]; |
| 1968 | + |
| 1969 | + name = pll->hw.init->name; |
| 1970 | + pll->lock = lock; |
| 1971 | + pll->reg = reg; |
| 1972 | + |
| 1973 | + ret = devm_clk_hw_register(&pdev->dev, &pll->hw); |
| 1974 | + if (ret) |
| 1975 | + return ret; |
| 1976 | + |
| 1977 | + ret = devm_clk_hw_register_clkdev(&pdev->dev, &pll->hw, name, NULL); |
| 1978 | + if (ret) |
| 1979 | + return ret; |
| 1980 | + } |
| 1981 | + |
| 1982 | + return 0; |
| 1983 | +} |
| 1984 | + |
| 1985 | +static int k230_register_pll_divs(struct platform_device *pdev) |
| 1986 | +{ |
| 1987 | + struct clk_fixed_factor *pll_div; |
| 1988 | + int ret; |
| 1989 | + |
| 1990 | + for (int i = 0; i < ARRAY_SIZE(k230_pll_divs); i++) { |
| 1991 | + const char *name; |
| 1992 | + |
| 1993 | + pll_div = k230_pll_divs[i]; |
| 1994 | + |
| 1995 | + name = pll_div->hw.init->name; |
| 1996 | + |
| 1997 | + ret = devm_clk_hw_register(&pdev->dev, &pll_div->hw); |
| 1998 | + if (ret) |
| 1999 | + return ret; |
| 2000 | + |
| 2001 | + ret = devm_clk_hw_register_clkdev(&pdev->dev, &pll_div->hw, |
| 2002 | + name, NULL); |
| 2003 | + if (ret) |
| 2004 | + return ret; |
| 2005 | + } |
| 2006 | + |
| 2007 | + return 0; |
| 2008 | +} |
| 2009 | + |
| 2010 | +static unsigned long k230_clk_get_rate_mul(struct clk_hw *hw, |
| 2011 | + unsigned long parent_rate) |
| 2012 | +{ |
| 2013 | + struct k230_clk_rate *clk = hw_to_k230_clk_rate(hw); |
| 2014 | + struct k230_clk_rate_self *rate_self = &clk->clk; |
| 2015 | + u32 mul, div; |
| 2016 | + |
| 2017 | + guard(spinlock)(rate_self->lock); |
| 2018 | + |
| 2019 | + div = rate_self->div_max; |
| 2020 | + mul = (readl(rate_self->reg + clk->mul_reg_off) >> rate_self->mul_shift) |
| 2021 | + & rate_self->mul_mask; |
| 2022 | + |
| 2023 | + return mul_u64_u32_div(parent_rate, mul + 1, div); |
| 2024 | +} |
| 2025 | + |
| 2026 | +static unsigned long k230_clk_get_rate_div(struct clk_hw *hw, |
| 2027 | + unsigned long parent_rate) |
| 2028 | +{ |
| 2029 | + struct k230_clk_rate *clk = hw_to_k230_clk_rate(hw); |
| 2030 | + struct k230_clk_rate_self *rate_self = &clk->clk; |
| 2031 | + u32 mul, div; |
| 2032 | + |
| 2033 | + guard(spinlock)(rate_self->lock); |
| 2034 | + |
| 2035 | + mul = rate_self->mul_max; |
| 2036 | + div = (readl(rate_self->reg + clk->div_reg_off) >> rate_self->div_shift) |
| 2037 | + & rate_self->div_mask; |
| 2038 | + |
| 2039 | + return mul_u64_u32_div(parent_rate, mul, div + 1); |
| 2040 | +} |
| 2041 | + |
| 2042 | +static unsigned long k230_clk_get_rate_mul_div(struct clk_hw *hw, |
| 2043 | + unsigned long parent_rate) |
| 2044 | +{ |
| 2045 | + struct k230_clk_rate *clk = hw_to_k230_clk_rate(hw); |
| 2046 | + struct k230_clk_rate_self *rate_self = &clk->clk; |
| 2047 | + u32 mul, div; |
| 2048 | + |
| 2049 | + guard(spinlock)(rate_self->lock); |
| 2050 | + |
| 2051 | + div = (readl(rate_self->reg + clk->div_reg_off) >> rate_self->div_shift) |
| 2052 | + & rate_self->div_mask; |
| 2053 | + mul = (readl(rate_self->reg + clk->mul_reg_off) >> rate_self->mul_shift) |
| 2054 | + & rate_self->mul_mask; |
| 2055 | + |
| 2056 | + return mul_u64_u32_div(parent_rate, mul, div); |
| 2057 | +} |
| 2058 | + |
| 2059 | +static int k230_clk_find_approximate_mul(u32 mul_min, u32 mul_max, |
| 2060 | + u32 div_min, u32 div_max, |
| 2061 | + unsigned long rate, unsigned long parent_rate, |
| 2062 | + u32 *div, u32 *mul) |
| 2063 | +{ |
| 2064 | + long abs_min; |
| 2065 | + long abs_current; |
| 2066 | + long perfect_divide; |
| 2067 | + |
| 2068 | + if (!rate || !parent_rate || !mul_min) |
| 2069 | + return -EINVAL; |
| 2070 | + |
| 2071 | + perfect_divide = (long)((parent_rate * 1000) / rate); |
| 2072 | + abs_min = abs(perfect_divide - |
| 2073 | + (long)(((long)div_max * 1000) / (long)mul_min)); |
| 2074 | + *mul = mul_min; |
| 2075 | + |
| 2076 | + for (u32 i = mul_min + 1; i <= mul_max; i++) { |
| 2077 | + abs_current = abs(perfect_divide - |
| 2078 | + (long)(((long)div_max * 1000) / (long)i)); |
| 2079 | + |
| 2080 | + if (abs_min > abs_current) { |
| 2081 | + abs_min = abs_current; |
| 2082 | + *mul = i; |
| 2083 | + } |
| 2084 | + } |
| 2085 | + |
| 2086 | + *div = div_max; |
| 2087 | + |
| 2088 | + return 0; |
| 2089 | +} |
| 2090 | + |
| 2091 | +static int k230_clk_find_approximate_div(u32 mul_min, u32 mul_max, |
| 2092 | + u32 div_min, u32 div_max, |
| 2093 | + unsigned long rate, unsigned long parent_rate, |
| 2094 | + u32 *div, u32 *mul) |
| 2095 | +{ |
| 2096 | + long abs_min; |
| 2097 | + long abs_current; |
| 2098 | + long perfect_divide; |
| 2099 | + |
| 2100 | + if (!rate || !parent_rate || !mul_max) |
| 2101 | + return -EINVAL; |
| 2102 | + |
| 2103 | + perfect_divide = (long)((parent_rate * 1000) / rate); |
| 2104 | + abs_min = abs(perfect_divide - |
| 2105 | + (long)(((long)div_min * 1000) / (long)mul_max)); |
| 2106 | + *div = div_min; |
| 2107 | + |
| 2108 | + for (u32 i = div_min + 1; i <= div_max; i++) { |
| 2109 | + abs_current = abs(perfect_divide - |
| 2110 | + (long)(((long)i * 1000) / (long)mul_max)); |
| 2111 | + |
| 2112 | + if (abs_min > abs_current) { |
| 2113 | + abs_min = abs_current; |
| 2114 | + *div = i; |
| 2115 | + } |
| 2116 | + } |
| 2117 | + |
| 2118 | + *mul = mul_max; |
| 2119 | + |
| 2120 | + return 0; |
| 2121 | +} |
| 2122 | + |
| 2123 | +static int k230_clk_find_approximate_mul_div(u32 mul_min, u32 mul_max, |
| 2124 | + u32 div_min, u32 div_max, |
| 2125 | + unsigned long rate, |
| 2126 | + unsigned long parent_rate, |
| 2127 | + u32 *div, u32 *mul) |
| 2128 | +{ |
| 2129 | + unsigned long best_mul, best_div; |
| 2130 | + |
| 2131 | + if (!rate || !parent_rate || !mul_min) |
| 2132 | + return -EINVAL; |
| 2133 | + |
| 2134 | + rational_best_approximation(rate, parent_rate, |
| 2135 | + (unsigned long)mul_max, (unsigned long)div_max, |
| 2136 | + &best_mul, &best_div); |
| 2137 | + |
| 2138 | + if (best_mul < mul_min) |
| 2139 | + best_mul = mul_min; |
| 2140 | + |
| 2141 | + if (best_div < div_min) |
| 2142 | + best_div = div_min; |
| 2143 | + |
| 2144 | + *mul = (u32)best_mul; |
| 2145 | + *div = (u32)best_div; |
| 2146 | + |
| 2147 | + return 0; |
| 2148 | +} |
| 2149 | + |
| 2150 | +static int k230_clk_determine_rate_mul(struct clk_hw *hw, struct clk_rate_request *req) |
| 2151 | +{ |
| 2152 | + int ret; |
| 2153 | + struct k230_clk_rate_self *rate_self = hw_to_k230_clk_rate_self(hw); |
| 2154 | + unsigned long rate = req->rate; |
| 2155 | + unsigned long parent_rate = req->best_parent_rate; |
| 2156 | + u32 div, mul; |
| 2157 | + |
| 2158 | + ret = k230_clk_find_approximate_mul(rate_self->mul_min, rate_self->mul_max, |
| 2159 | + rate_self->div_min, rate_self->div_max, |
| 2160 | + rate, parent_rate, &div, &mul); |
| 2161 | + if (ret) |
| 2162 | + return ret; |
| 2163 | + |
| 2164 | + req->rate = mul_u64_u32_div(parent_rate, mul, div); |
| 2165 | + |
| 2166 | + return 0; |
| 2167 | +} |
| 2168 | + |
| 2169 | +static int k230_clk_determine_rate_div(struct clk_hw *hw, struct clk_rate_request *req) |
| 2170 | +{ |
| 2171 | + int ret; |
| 2172 | + struct k230_clk_rate_self *rate_self = hw_to_k230_clk_rate_self(hw); |
| 2173 | + unsigned long rate = req->rate; |
| 2174 | + unsigned long parent_rate = req->best_parent_rate; |
| 2175 | + u32 div, mul; |
| 2176 | + |
| 2177 | + ret = k230_clk_find_approximate_div(rate_self->mul_min, rate_self->mul_max, |
| 2178 | + rate_self->div_min, rate_self->div_max, |
| 2179 | + rate, parent_rate, &div, &mul); |
| 2180 | + if (ret) |
| 2181 | + return ret; |
| 2182 | + |
| 2183 | + req->rate = mul_u64_u32_div(parent_rate, mul, div); |
| 2184 | + |
| 2185 | + return 0; |
| 2186 | +} |
| 2187 | + |
| 2188 | +static int k230_clk_determine_rate_mul_div(struct clk_hw *hw, struct clk_rate_request *req) |
| 2189 | +{ |
| 2190 | + int ret; |
| 2191 | + struct k230_clk_rate_self *rate_self = hw_to_k230_clk_rate_self(hw); |
| 2192 | + unsigned long rate = req->rate; |
| 2193 | + unsigned long parent_rate = req->best_parent_rate; |
| 2194 | + u32 div, mul; |
| 2195 | + |
| 2196 | + ret = k230_clk_find_approximate_mul_div(rate_self->mul_min, rate_self->mul_max, |
| 2197 | + rate_self->div_min, rate_self->div_max, |
| 2198 | + rate, parent_rate, &div, &mul); |
| 2199 | + if (ret) |
| 2200 | + return ret; |
| 2201 | + |
| 2202 | + req->rate = mul_u64_u32_div(parent_rate, mul, div); |
| 2203 | + |
| 2204 | + return 0; |
| 2205 | +} |
| 2206 | + |
| 2207 | +static int k230_clk_set_rate_mul(struct clk_hw *hw, unsigned long rate, |
| 2208 | + unsigned long parent_rate) |
| 2209 | +{ |
| 2210 | + int ret; |
| 2211 | + struct k230_clk_rate *clk = hw_to_k230_clk_rate(hw); |
| 2212 | + struct k230_clk_rate_self *rate_self = &clk->clk; |
| 2213 | + u32 div, mul, mul_reg; |
| 2214 | + |
| 2215 | + if (rate > parent_rate) |
| 2216 | + return -EINVAL; |
| 2217 | + |
| 2218 | + if (rate_self->read_only) |
| 2219 | + return 0; |
| 2220 | + |
| 2221 | + ret = k230_clk_find_approximate_mul(rate_self->mul_min, rate_self->mul_max, |
| 2222 | + rate_self->div_min, rate_self->div_max, |
| 2223 | + rate, parent_rate, &div, &mul); |
| 2224 | + if (ret) |
| 2225 | + return ret; |
| 2226 | + |
| 2227 | + guard(spinlock)(rate_self->lock); |
| 2228 | + |
| 2229 | + mul_reg = readl(rate_self->reg + clk->mul_reg_off); |
| 2230 | + mul_reg |= ((mul - 1) & rate_self->mul_mask) << (rate_self->mul_shift); |
| 2231 | + mul_reg |= BIT(rate_self->write_enable_bit); |
| 2232 | + writel(mul_reg, rate_self->reg + clk->mul_reg_off); |
| 2233 | + |
| 2234 | + return 0; |
| 2235 | +} |
| 2236 | + |
| 2237 | +static int k230_clk_set_rate_div(struct clk_hw *hw, unsigned long rate, |
| 2238 | + unsigned long parent_rate) |
| 2239 | +{ |
| 2240 | + int ret; |
| 2241 | + struct k230_clk_rate *clk = hw_to_k230_clk_rate(hw); |
| 2242 | + struct k230_clk_rate_self *rate_self = &clk->clk; |
| 2243 | + u32 div, mul, div_reg; |
| 2244 | + |
| 2245 | + if (rate > parent_rate) |
| 2246 | + return -EINVAL; |
| 2247 | + |
| 2248 | + if (rate_self->read_only) |
| 2249 | + return 0; |
| 2250 | + |
| 2251 | + ret = k230_clk_find_approximate_div(rate_self->mul_min, rate_self->mul_max, |
| 2252 | + rate_self->div_min, rate_self->div_max, |
| 2253 | + rate, parent_rate, &div, &mul); |
| 2254 | + if (ret) |
| 2255 | + return ret; |
| 2256 | + |
| 2257 | + guard(spinlock)(rate_self->lock); |
| 2258 | + |
| 2259 | + div_reg = readl(rate_self->reg + clk->div_reg_off); |
| 2260 | + div_reg |= ((div - 1) & rate_self->div_mask) << (rate_self->div_shift); |
| 2261 | + div_reg |= BIT(rate_self->write_enable_bit); |
| 2262 | + writel(div_reg, rate_self->reg + clk->div_reg_off); |
| 2263 | + |
| 2264 | + return 0; |
| 2265 | +} |
| 2266 | + |
| 2267 | +static int k230_clk_set_rate_mul_div(struct clk_hw *hw, unsigned long rate, |
| 2268 | + unsigned long parent_rate) |
| 2269 | +{ |
| 2270 | + int ret; |
| 2271 | + struct k230_clk_rate *clk = hw_to_k230_clk_rate(hw); |
| 2272 | + struct k230_clk_rate_self *rate_self = &clk->clk; |
| 2273 | + u32 div, mul, div_reg, mul_reg; |
| 2274 | + |
| 2275 | + if (rate > parent_rate) |
| 2276 | + return -EINVAL; |
| 2277 | + |
| 2278 | + if (rate_self->read_only) |
| 2279 | + return 0; |
| 2280 | + |
| 2281 | + ret = k230_clk_find_approximate_mul_div(rate_self->mul_min, rate_self->mul_max, |
| 2282 | + rate_self->div_min, rate_self->div_max, |
| 2283 | + rate, parent_rate, &div, &mul); |
| 2284 | + if (ret) |
| 2285 | + return ret; |
| 2286 | + |
| 2287 | + guard(spinlock)(rate_self->lock); |
| 2288 | + |
| 2289 | + div_reg = readl(rate_self->reg + clk->div_reg_off); |
| 2290 | + div_reg |= ((div - 1) & rate_self->div_mask) << (rate_self->div_shift); |
| 2291 | + div_reg |= BIT(rate_self->write_enable_bit); |
| 2292 | + writel(div_reg, rate_self->reg + clk->div_reg_off); |
| 2293 | + |
| 2294 | + mul_reg = readl(rate_self->reg + clk->mul_reg_off); |
| 2295 | + mul_reg |= ((mul - 1) & rate_self->mul_mask) << (rate_self->mul_shift); |
| 2296 | + mul_reg |= BIT(rate_self->write_enable_bit); |
| 2297 | + writel(mul_reg, rate_self->reg + clk->mul_reg_off); |
| 2298 | + |
| 2299 | + return 0; |
| 2300 | +} |
| 2301 | + |
| 2302 | +static int k230_register_clk(int id, struct clk_hw *hw, struct device *dev, |
| 2303 | + struct clk_hw_onecell_data *hw_data) |
| 2304 | +{ |
| 2305 | + int ret; |
| 2306 | + |
| 2307 | + ret = devm_clk_hw_register(dev, hw); |
| 2308 | + if (ret) |
| 2309 | + return ret; |
| 2310 | + |
| 2311 | + hw_data->hws[id] = hw; |
| 2312 | + |
| 2313 | + return 0; |
| 2314 | +} |
| 2315 | + |
| 2316 | +static int k230_register_clks(struct platform_device *pdev, |
| 2317 | + struct clk_hw_onecell_data *hw_data, |
| 2318 | + spinlock_t *lock, void __iomem *reg) |
| 2319 | +{ |
| 2320 | + int i, ret; |
| 2321 | + struct device *dev = &pdev->dev; |
| 2322 | + struct clk_fixed_factor *fixed_factor = &shrm_sram_div2; |
| 2323 | + struct k230_clk_mux *mux; |
| 2324 | + struct k230_clk_gate *gate; |
| 2325 | + struct k230_clk_rate *rate; |
| 2326 | + |
| 2327 | + for (i = 0; i < K230_CLK_MUX_NUM; i++) { |
| 2328 | + mux = k230_clk_muxs[i]; |
| 2329 | + mux->clk.lock = lock; |
| 2330 | + mux->clk.reg = reg + mux->reg_off; |
| 2331 | + |
| 2332 | + ret = k230_register_clk(mux->id, &mux->clk.hw, dev, hw_data); |
| 2333 | + if (ret) |
| 2334 | + return ret; |
| 2335 | + } |
| 2336 | + |
| 2337 | + for (i = 0; i < K230_CLK_GATE_NUM; i++) { |
| 2338 | + gate = k230_clk_gates[i]; |
| 2339 | + gate->clk.lock = lock; |
| 2340 | + gate->clk.reg = reg + gate->reg_off; |
| 2341 | + |
| 2342 | + ret = k230_register_clk(gate->id, &gate->clk.hw, dev, hw_data); |
| 2343 | + if (ret) |
| 2344 | + return ret; |
| 2345 | + } |
| 2346 | + |
| 2347 | + for (i = 0; i < K230_CLK_RATE_NUM; i++) { |
| 2348 | + rate = k230_clk_rates[i]; |
| 2349 | + rate->clk.lock = lock; |
| 2350 | + rate->clk.reg = reg; |
| 2351 | + |
| 2352 | + ret = k230_register_clk(rate->id, &rate->clk.hw, dev, hw_data); |
| 2353 | + if (ret) |
| 2354 | + return ret; |
| 2355 | + } |
| 2356 | + |
| 2357 | + ret = k230_register_clk(K230_SHRM_SRAM_DIV2, &fixed_factor->hw, dev, hw_data); |
| 2358 | + if (ret) |
| 2359 | + return ret; |
| 2360 | + |
| 2361 | + return devm_of_clk_add_hw_provider(&pdev->dev, of_clk_hw_onecell_get, hw_data); |
| 2362 | +} |
| 2363 | + |
| 2364 | +static int k230_clk_init_plls(struct platform_device *pdev) |
| 2365 | +{ |
| 2366 | + int ret; |
| 2367 | + void __iomem *reg; |
| 2368 | + /* used for all the plls */ |
| 2369 | + spinlock_t *lock; |
| 2370 | + |
| 2371 | + lock = devm_kzalloc(&pdev->dev, sizeof(*lock), GFP_KERNEL); |
| 2372 | + if (!lock) |
| 2373 | + return -ENOMEM; |
| 2374 | + |
| 2375 | + spin_lock_init(lock); |
| 2376 | + |
| 2377 | + reg = devm_platform_ioremap_resource(pdev, 0); |
| 2378 | + if (IS_ERR(reg)) |
| 2379 | + return PTR_ERR(reg); |
| 2380 | + |
| 2381 | + ret = k230_register_plls(pdev, lock, reg); |
| 2382 | + if (ret) |
| 2383 | + return ret; |
| 2384 | + |
| 2385 | + ret = k230_register_pll_divs(pdev); |
| 2386 | + if (ret) |
| 2387 | + return ret; |
| 2388 | + |
| 2389 | + return 0; |
| 2390 | +} |
| 2391 | + |
| 2392 | +static int k230_clk_init_clks(struct platform_device *pdev, |
| 2393 | + struct clk_hw_onecell_data *hw_data) |
| 2394 | +{ |
| 2395 | + int ret; |
| 2396 | + void __iomem *reg; |
| 2397 | + /* used for all the clocks */ |
| 2398 | + spinlock_t *lock; |
| 2399 | + |
| 2400 | + lock = devm_kzalloc(&pdev->dev, sizeof(*lock), GFP_KERNEL); |
| 2401 | + if (!lock) |
| 2402 | + return -ENOMEM; |
| 2403 | + |
| 2404 | + spin_lock_init(lock); |
| 2405 | + |
| 2406 | + hw_data->num = K230_CLK_NUM; |
| 2407 | + |
| 2408 | + reg = devm_platform_ioremap_resource(pdev, 1); |
| 2409 | + if (IS_ERR(reg)) |
| 2410 | + return PTR_ERR(reg); |
| 2411 | + |
| 2412 | + ret = k230_register_clks(pdev, hw_data, lock, reg); |
| 2413 | + if (ret) |
| 2414 | + return ret; |
| 2415 | + |
| 2416 | + return 0; |
| 2417 | +} |
| 2418 | + |
| 2419 | +static int k230_clk_probe(struct platform_device *pdev) |
| 2420 | +{ |
| 2421 | + int ret; |
| 2422 | + struct clk_hw_onecell_data *hw_data; |
| 2423 | + |
| 2424 | + hw_data = devm_kzalloc(&pdev->dev, struct_size(hw_data, hws, K230_CLK_NUM), |
| 2425 | + GFP_KERNEL); |
| 2426 | + if (!hw_data) |
| 2427 | + return -ENOMEM; |
| 2428 | + |
| 2429 | + ret = k230_clk_init_plls(pdev); |
| 2430 | + if (ret) |
| 2431 | + return dev_err_probe(&pdev->dev, ret, "init plls failed\n"); |
| 2432 | + |
| 2433 | + ret = k230_clk_init_clks(pdev, hw_data); |
| 2434 | + if (ret) |
| 2435 | + return dev_err_probe(&pdev->dev, ret, "init clks failed\n"); |
| 2436 | + |
| 2437 | + return 0; |
| 2438 | +} |
| 2439 | + |
| 2440 | +static const struct of_device_id k230_clk_ids[] = { |
| 2441 | + { .compatible = "canaan,k230-clk" }, |
| 2442 | + { /* Sentinel */ } |
| 2443 | +}; |
| 2444 | + |
| 2445 | +static struct platform_driver k230_clk_driver = { |
| 2446 | + .driver = { |
| 2447 | + .name = "k230_clock_controller", |
| 2448 | + .of_match_table = k230_clk_ids, |
| 2449 | + }, |
| 2450 | + .probe = k230_clk_probe, |
| 2451 | +}; |
| 2452 | +builtin_platform_driver(k230_clk_driver); |