60 	struct si521xx		*si;  member
195 	struct si521xx *si = si_clk->si;  in si521xx_diff_prepare()  local
197 	regmap_set_bits(si->regmap, SI521XX_REG_OE(si_clk->reg), si_clk->bit);  in si521xx_diff_prepare()
205 	struct si521xx *si = si_clk->si;  in si521xx_diff_unprepare()  local
207 	regmap_clear_bits(si->regmap, SI521XX_REG_OE(si_clk->reg), si_clk->bit);  in si521xx_diff_unprepare()
218 static int si521xx_get_common_config(struct si521xx *si)  in si521xx_get_common_config()  argument
220 	struct i2c_client *client = si->client;  in si521xx_get_common_config()
226 	si->pll_amplitude = SI521XX_REG_DA_AMP(SI521XX_REG_DA_AMP_DEFAULT);  in si521xx_get_common_config()
237 		si->pll_amplitude = SI521XX_REG_DA_AMP(amp);  in si521xx_get_common_config()
243 static void si521xx_update_config(struct si521xx *si)  in si521xx_update_config()  argument
246 	if (si->pll_amplitude == SI521XX_REG_DA_AMP(SI521XX_REG_DA_AMP_DEFAULT))  in si521xx_update_config()
249 	regmap_update_bits(si->regmap, SI521XX_REG_DA,  in si521xx_update_config()
250 			   SI521XX_REG_DA_AMP_MASK, si->pll_amplitude);  in si521xx_update_config()
274 	struct si521xx *si = data;  in si521xx_of_clk_get()  local
277 	return &si->clk_dif[idx].hw;  in si521xx_of_clk_get()
287 	struct si521xx *si;  in si521xx_probe()  local
293 	si = devm_kzalloc(&client->dev, sizeof(*si), GFP_KERNEL);  in si521xx_probe()
294 	if (!si)  in si521xx_probe()
297 	i2c_set_clientdata(client, si);  in si521xx_probe()
298 	si->client = client;  in si521xx_probe()
301 	ret = si521xx_get_common_config(si);  in si521xx_probe()
305 	si->regmap = devm_regmap_init(&client->dev, NULL, client,  in si521xx_probe()
307 	if (IS_ERR(si->regmap))  in si521xx_probe()
308 		return dev_err_probe(&client->dev, PTR_ERR(si->regmap),  in si521xx_probe()
326 		si->clk_dif[i].hw.init = &init;  in si521xx_probe()
327 		si->clk_dif[i].si = si;  in si521xx_probe()
329 		si521xx_diff_idx_to_reg_bit(chip_info, i, &si->clk_dif[i]);  in si521xx_probe()
331 		ret = devm_clk_hw_register(&client->dev, &si->clk_dif[i].hw);  in si521xx_probe()
336 	ret = devm_of_clk_add_hw_provider(&client->dev, si521xx_of_clk_get, si);  in si521xx_probe()
338 		si521xx_update_config(si);  in si521xx_probe()
345 	struct si521xx *si = dev_get_drvdata(dev);  in si521xx_suspend()  local
347 	regcache_cache_only(si->regmap, true);  in si521xx_suspend()
348 	regcache_mark_dirty(si->regmap);  in si521xx_suspend()
355 	struct si521xx *si = dev_get_drvdata(dev);  in si521xx_resume()  local
358 	regcache_cache_only(si->regmap, false);  in si521xx_resume()
359 	ret = regcache_sync(si->regmap);  in si521xx_resume()