drivers/regulator/lp3972.c

186

static u8 lp3972_reg_read(struct lp3972 *lp3972, u8 reg)

drivers/regulator/lp3972.c

190

mutex_lock(&lp3972->io_lock);

drivers/regulator/lp3972.c

192

lp3972_i2c_read(lp3972->i2c, reg, 1, &val);

drivers/regulator/lp3972.c

194

dev_dbg(lp3972->dev, "reg read 0x%02x -> 0x%02x\n", (int)reg,

drivers/regulator/lp3972.c

197

mutex_unlock(&lp3972->io_lock);

drivers/regulator/lp3972.c

202

static int lp3972_set_bits(struct lp3972 *lp3972, u8 reg, u16 mask, u16 val)

drivers/regulator/lp3972.c

207

mutex_lock(&lp3972->io_lock);

drivers/regulator/lp3972.c

209

ret = lp3972_i2c_read(lp3972->i2c, reg, 1, &tmp);

drivers/regulator/lp3972.c

212

ret = lp3972_i2c_write(lp3972->i2c, reg, 1, &tmp);

drivers/regulator/lp3972.c

213

dev_dbg(lp3972->dev, "reg write 0x%02x -> 0x%02x\n", (int)reg,

drivers/regulator/lp3972.c

216

mutex_unlock(&lp3972->io_lock);

drivers/regulator/lp3972.c

223

struct lp3972 *lp3972 = rdev_get_drvdata(dev);

drivers/regulator/lp3972.c

228

val = lp3972_reg_read(lp3972, LP3972_LDO_OUTPUT_ENABLE_REG(ldo));

drivers/regulator/lp3972.c

234

struct lp3972 *lp3972 = rdev_get_drvdata(dev);

drivers/regulator/lp3972.c

238

return lp3972_set_bits(lp3972, LP3972_LDO_OUTPUT_ENABLE_REG(ldo),

drivers/regulator/lp3972.c

244

struct lp3972 *lp3972 = rdev_get_drvdata(dev);

drivers/regulator/lp3972.c

248

return lp3972_set_bits(lp3972, LP3972_LDO_OUTPUT_ENABLE_REG(ldo),

drivers/regulator/lp3972.c

254

struct lp3972 *lp3972 = rdev_get_drvdata(dev);

drivers/regulator/lp3972.c

259

reg = lp3972_reg_read(lp3972, LP3972_LDO_VOL_CONTR_REG(ldo));

drivers/regulator/lp3972.c

268

struct lp3972 *lp3972 = rdev_get_drvdata(dev);

drivers/regulator/lp3972.c

273

ret = lp3972_set_bits(lp3972, LP3972_LDO_VOL_CONTR_REG(ldo),

drivers/regulator/lp3972.c

290

ret = lp3972_set_bits(lp3972, LP3972_VOL_CHANGE_REG,

drivers/regulator/lp3972.c

296

ret = lp3972_set_bits(lp3972, LP3972_VOL_CHANGE_REG,

drivers/regulator/lp3972.c

316

struct lp3972 *lp3972 = rdev_get_drvdata(dev);

drivers/regulator/lp3972.c

321

val = lp3972_reg_read(lp3972, LP3972_BUCK_VOL_ENABLE_REG(buck));

drivers/regulator/lp3972.c

327

struct lp3972 *lp3972 = rdev_get_drvdata(dev);

drivers/regulator/lp3972.c

332

val = lp3972_set_bits(lp3972, LP3972_BUCK_VOL_ENABLE_REG(buck),

drivers/regulator/lp3972.c

339

struct lp3972 *lp3972 = rdev_get_drvdata(dev);

drivers/regulator/lp3972.c

344

val = lp3972_set_bits(lp3972, LP3972_BUCK_VOL_ENABLE_REG(buck),

drivers/regulator/lp3972.c

351

struct lp3972 *lp3972 = rdev_get_drvdata(dev);

drivers/regulator/lp3972.c

355

reg = lp3972_reg_read(lp3972, LP3972_BUCK_VOL1_REG(buck));

drivers/regulator/lp3972.c

364

struct lp3972 *lp3972 = rdev_get_drvdata(dev);

drivers/regulator/lp3972.c

368

ret = lp3972_set_bits(lp3972, LP3972_BUCK_VOL1_REG(buck),

drivers/regulator/lp3972.c

376

ret = lp3972_set_bits(lp3972, LP3972_VOL_CHANGE_REG,

drivers/regulator/lp3972.c

381

return lp3972_set_bits(lp3972, LP3972_VOL_CHANGE_REG,

drivers/regulator/lp3972.c

470

static int setup_regulators(struct lp3972 *lp3972,

drivers/regulator/lp3972.c

481

config.dev = lp3972->dev;

drivers/regulator/lp3972.c

483

config.driver_data = lp3972;

drivers/regulator/lp3972.c

485

rdev = devm_regulator_register(lp3972->dev,

drivers/regulator/lp3972.c

489

dev_err(lp3972->dev, "regulator init failed: %d\n",

drivers/regulator/lp3972.c

500

struct lp3972 *lp3972;

drivers/regulator/lp3972.c

510

lp3972 = devm_kzalloc(&i2c->dev, sizeof(struct lp3972), GFP_KERNEL);

drivers/regulator/lp3972.c

511

if (!lp3972)

drivers/regulator/lp3972.c

514

lp3972->i2c = i2c;

drivers/regulator/lp3972.c

515

lp3972->dev = &i2c->dev;

drivers/regulator/lp3972.c

517

mutex_init(&lp3972->io_lock);

drivers/regulator/lp3972.c

531

ret = setup_regulators(lp3972, pdata);

drivers/regulator/lp3972.c

535

i2c_set_clientdata(i2c, lp3972);