Lines Matching refs:atc260x
10 #include <linux/mfd/atc260x/core.h>
123 { .name = "atc260x-regulator" },
124 { .name = "atc260x-pwrc" },
126 .name = "atc260x-onkey",
133 { .name = "atc260x-regulator" },
134 { .name = "atc260x-pwrc" },
136 .name = "atc260x-onkey",
158 static void atc260x_cmu_reset(struct atc260x *atc260x)
160 const struct atc260x_init_regs *regs = atc260x->init_regs;
163 regmap_update_bits(atc260x->regmap, regs->cmu_devrst,
167 regmap_update_bits(atc260x->regmap, regs->cmu_devrst,
171 static void atc260x_dev_init(struct atc260x *atc260x)
173 const struct atc260x_init_regs *regs = atc260x->init_regs;
176 atc260x_cmu_reset(atc260x);
179 regmap_write(atc260x->regmap, regs->ints_msk, 0);
182 regmap_update_bits(atc260x->regmap, regs->pad_en,
189 * @atc260x: ATC260x device to setup (.dev field must be set)
195 int atc260x_match_device(struct atc260x *atc260x, struct regmap_config *regmap_cfg)
197 struct device *dev = atc260x->dev;
204 atc260x->ic_type = (unsigned long)of_data;
206 switch (atc260x->ic_type) {
209 atc260x->regmap_irq_chip = &atc2603c_regmap_irq_chip;
210 atc260x->cells = atc2603c_mfd_cells;
211 atc260x->nr_cells = ARRAY_SIZE(atc2603c_mfd_cells);
212 atc260x->type_name = "atc2603c";
213 atc260x->rev_reg = ATC2603C_CHIP_VER;
214 atc260x->init_regs = &atc2603c_init_regs;
218 atc260x->regmap_irq_chip = &atc2609a_regmap_irq_chip;
219 atc260x->cells = atc2609a_mfd_cells;
220 atc260x->nr_cells = ARRAY_SIZE(atc2609a_mfd_cells);
221 atc260x->type_name = "atc2609a";
222 atc260x->rev_reg = ATC2609A_CHIP_VER;
223 atc260x->init_regs = &atc2609a_init_regs;
227 atc260x->ic_type);
231 atc260x->regmap_mutex = devm_kzalloc(dev, sizeof(*atc260x->regmap_mutex),
233 if (!atc260x->regmap_mutex)
236 mutex_init(atc260x->regmap_mutex);
240 regmap_cfg->lock_arg = atc260x->regmap_mutex;
249 * @atc260x: ATC260x device to probe (must be configured)
255 int atc260x_device_probe(struct atc260x *atc260x)
257 struct device *dev = atc260x->dev;
261 if (!atc260x->irq) {
267 atc260x_dev_init(atc260x);
269 ret = regmap_read(atc260x->regmap, atc260x->rev_reg, &chip_rev);
280 atc260x->ic_ver = __ffs(chip_rev + 1U);
283 atc260x->type_name, 'A' + atc260x->ic_ver);
285 ret = devm_regmap_add_irq_chip(dev, atc260x->regmap, atc260x->irq, IRQF_ONESHOT,
286 -1, atc260x->regmap_irq_chip, &atc260x->irq_data);
293 atc260x->cells, atc260x->nr_cells, NULL, 0,
294 regmap_irq_get_domain(atc260x->irq_data));
297 regmap_del_irq_chip(atc260x->irq, atc260x->irq_data);