aboutsummaryrefslogtreecommitdiffstats
path: root/tools/perf/scripts/python/Perf-Trace-Util/Build
diff options
context:
space:
mode:
authorLars-Peter Clausen <lars@metafoo.de>2015-07-27 04:56:24 -0400
committerMark Brown <broonie@kernel.org>2015-07-29 10:05:34 -0400
commiteccad574ef2d74e7519a092d9822932a27c6f165 (patch)
tree89ca2cddae267089b67d3f409e7a680ba291df97 /tools/perf/scripts/python/Perf-Trace-Util/Build
parent7f005256f70a8c1c60b2f8a7449137da0c5e5bd9 (diff)
ASoC: lpass-ipq806x: Staticise local symbols
ipq806x_data is not used outside this file, so it can be static. Fixes the following sparse warning: sound/soc/qcom/lpass-ipq806x.c:76:22: warning: symbol 'ipq806x_data' was not declared. Should it be static? Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/Build')
0 files changed, 0 insertions, 0 deletions
> 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387
// SPDX-License-Identifier: GPL-2.0

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
#include <linux/regulator/consumer.h>

#include <dt-bindings/clock/maxim,max9485.h>

#define MAX9485_NUM_CLKS 4

/* This chip has only one register of 8 bit width. */

#define MAX9485_FS_12KHZ	(0 << 0)
#define MAX9485_FS_32KHZ	(1 << 0)
#define MAX9485_FS_44_1KHZ	(2 << 0)
#define MAX9485_FS_48KHZ	(3 << 0)

#define MAX9485_SCALE_256	(0 << 2)
#define MAX9485_SCALE_384	(1 << 2)
#define MAX9485_SCALE_768	(2 << 2)

#define MAX9485_DOUBLE		BIT(4)
#define MAX9485_CLKOUT1_ENABLE	BIT(5)
#define MAX9485_CLKOUT2_ENABLE	BIT(6)
#define MAX9485_MCLK_ENABLE	BIT(7)
#define MAX9485_FREQ_MASK	0x1f

struct max9485_rate {
	unsigned long out;
	u8 reg_value;
};

/*
 * Ordered by frequency. For frequency the hardware can generate with
 * multiple settings, the one with lowest jitter is listed first.
 */
static const struct max9485_rate max9485_rates[] = {
	{  3072000, MAX9485_FS_12KHZ   | MAX9485_SCALE_256 },
	{  4608000, MAX9485_FS_12KHZ   | MAX9485_SCALE_384 },
	{  8192000, MAX9485_FS_32KHZ   | MAX9485_SCALE_256 },
	{  9126000, MAX9485_FS_12KHZ   | MAX9485_SCALE_768 },
	{ 11289600, MAX9485_FS_44_1KHZ | MAX9485_SCALE_256 },
	{ 12288000, MAX9485_FS_48KHZ   | MAX9485_SCALE_256 },
	{ 12288000, MAX9485_FS_32KHZ   | MAX9485_SCALE_384 },
	{ 16384000, MAX9485_FS_32KHZ   | MAX9485_SCALE_256 | MAX9485_DOUBLE },
	{ 16934400, MAX9485_FS_44_1KHZ | MAX9485_SCALE_384 },
	{ 18384000, MAX9485_FS_48KHZ   | MAX9485_SCALE_384 },
	{ 22579200, MAX9485_FS_44_1KHZ | MAX9485_SCALE_256 | MAX9485_DOUBLE },
	{ 24576000, MAX9485_FS_48KHZ   | MAX9485_SCALE_256 | MAX9485_DOUBLE },
	{ 24576000, MAX9485_FS_32KHZ   | MAX9485_SCALE_384 | MAX9485_DOUBLE },
	{ 24576000, MAX9485_FS_32KHZ   | MAX9485_SCALE_768 },
	{ 33868800, MAX9485_FS_44_1KHZ | MAX9485_SCALE_384 | MAX9485_DOUBLE },
	{ 33868800, MAX9485_FS_44_1KHZ | MAX9485_SCALE_768 },
	{ 36864000, MAX9485_FS_48KHZ   | MAX9485_SCALE_384 | MAX9485_DOUBLE },
	{ 36864000, MAX9485_FS_48KHZ   | MAX9485_SCALE_768 },
	{ 49152000, MAX9485_FS_32KHZ   | MAX9485_SCALE_768 | MAX9485_DOUBLE },
	{ 67737600, MAX9485_FS_44_1KHZ | MAX9485_SCALE_768 | MAX9485_DOUBLE },