38 int arizona_clk32k_enable(struct arizona *arizona)  in arizona_clk32k_enable()  argument
42 	mutex_lock(&arizona->clk_lock);  in arizona_clk32k_enable()
44 	arizona->clk32k_ref++;  in arizona_clk32k_enable()
46 	if (arizona->clk32k_ref == 1) {  in arizona_clk32k_enable()
47 		switch (arizona->pdata.clk32k_src) {  in arizona_clk32k_enable()
49 			ret = pm_runtime_get_sync(arizona->dev);  in arizona_clk32k_enable()
55 		ret = regmap_update_bits(arizona->regmap, ARIZONA_CLOCK_32K_1,  in arizona_clk32k_enable()
62 		arizona->clk32k_ref--;  in arizona_clk32k_enable()
64 	mutex_unlock(&arizona->clk_lock);  in arizona_clk32k_enable()
70 int arizona_clk32k_disable(struct arizona *arizona)  in arizona_clk32k_disable()  argument
74 	mutex_lock(&arizona->clk_lock);  in arizona_clk32k_disable()
76 	BUG_ON(arizona->clk32k_ref <= 0);  in arizona_clk32k_disable()
78 	arizona->clk32k_ref--;  in arizona_clk32k_disable()
80 	if (arizona->clk32k_ref == 0) {  in arizona_clk32k_disable()
81 		regmap_update_bits(arizona->regmap, ARIZONA_CLOCK_32K_1,  in arizona_clk32k_disable()
84 		switch (arizona->pdata.clk32k_src) {  in arizona_clk32k_disable()
86 			pm_runtime_put_sync(arizona->dev);  in arizona_clk32k_disable()
91 	mutex_unlock(&arizona->clk_lock);  in arizona_clk32k_disable()
99 	struct arizona *arizona = data;  in arizona_clkgen_err()  local
101 	dev_err(arizona->dev, "CLKGEN error\n");  in arizona_clkgen_err()
108 	struct arizona *arizona = data;  in arizona_underclocked()  local
112 	ret = regmap_read(arizona->regmap, ARIZONA_INTERRUPT_RAW_STATUS_8,  in arizona_underclocked()
115 		dev_err(arizona->dev, "Failed to read underclock status: %d\n",  in arizona_underclocked()
121 		dev_err(arizona->dev, "AIF3 underclocked\n");  in arizona_underclocked()
123 		dev_err(arizona->dev, "AIF2 underclocked\n");  in arizona_underclocked()
125 		dev_err(arizona->dev, "AIF1 underclocked\n");  in arizona_underclocked()
127 		dev_err(arizona->dev, "ISRC3 underclocked\n");  in arizona_underclocked()
129 		dev_err(arizona->dev, "ISRC2 underclocked\n");  in arizona_underclocked()
131 		dev_err(arizona->dev, "ISRC1 underclocked\n");  in arizona_underclocked()
133 		dev_err(arizona->dev, "FX underclocked\n");  in arizona_underclocked()
135 		dev_err(arizona->dev, "ASRC underclocked\n");  in arizona_underclocked()
137 		dev_err(arizona->dev, "DAC underclocked\n");  in arizona_underclocked()
139 		dev_err(arizona->dev, "ADC underclocked\n");  in arizona_underclocked()
141 		dev_err(arizona->dev, "Mixer dropped sample\n");  in arizona_underclocked()
148 	struct arizona *arizona = data;  in arizona_overclocked()  local
152 	ret = regmap_bulk_read(arizona->regmap, ARIZONA_INTERRUPT_RAW_STATUS_6,  in arizona_overclocked()
155 		dev_err(arizona->dev, "Failed to read overclock status: %d\n",  in arizona_overclocked()
161 		dev_err(arizona->dev, "PWM overclocked\n");  in arizona_overclocked()
163 		dev_err(arizona->dev, "FX core overclocked\n");  in arizona_overclocked()
165 		dev_err(arizona->dev, "DAC SYS overclocked\n");  in arizona_overclocked()
167 		dev_err(arizona->dev, "DAC WARP overclocked\n");  in arizona_overclocked()
169 		dev_err(arizona->dev, "ADC overclocked\n");  in arizona_overclocked()
171 		dev_err(arizona->dev, "Mixer overclocked\n");  in arizona_overclocked()
173 		dev_err(arizona->dev, "AIF3 overclocked\n");  in arizona_overclocked()
175 		dev_err(arizona->dev, "AIF2 overclocked\n");  in arizona_overclocked()
177 		dev_err(arizona->dev, "AIF1 overclocked\n");  in arizona_overclocked()
179 		dev_err(arizona->dev, "Pad control overclocked\n");  in arizona_overclocked()
182 		dev_err(arizona->dev, "Slimbus subsystem overclocked\n");  in arizona_overclocked()
184 		dev_err(arizona->dev, "Slimbus async overclocked\n");  in arizona_overclocked()
186 		dev_err(arizona->dev, "Slimbus sync overclocked\n");  in arizona_overclocked()
188 		dev_err(arizona->dev, "ASRC async system overclocked\n");  in arizona_overclocked()
190 		dev_err(arizona->dev, "ASRC async WARP overclocked\n");  in arizona_overclocked()
192 		dev_err(arizona->dev, "ASRC sync system overclocked\n");  in arizona_overclocked()
194 		dev_err(arizona->dev, "ASRC sync WARP overclocked\n");  in arizona_overclocked()
196 		dev_err(arizona->dev, "DSP1 overclocked\n");  in arizona_overclocked()
198 		dev_err(arizona->dev, "ISRC3 overclocked\n");  in arizona_overclocked()
200 		dev_err(arizona->dev, "ISRC2 overclocked\n");  in arizona_overclocked()
202 		dev_err(arizona->dev, "ISRC1 overclocked\n");  in arizona_overclocked()
207 static int arizona_poll_reg(struct arizona *arizona,  in arizona_poll_reg()  argument
215 		ret = regmap_read(arizona->regmap, reg, &val);  in arizona_poll_reg()
217 			dev_err(arizona->dev, "Failed to read reg %u: %d\n",  in arizona_poll_reg()
228 	dev_err(arizona->dev, "Polling reg %u timed out: %x\n", reg, val);  in arizona_poll_reg()
232 static int arizona_wait_for_boot(struct arizona *arizona)  in arizona_wait_for_boot()  argument
241 	ret = arizona_poll_reg(arizona, 5, ARIZONA_INTERRUPT_RAW_STATUS_5,  in arizona_wait_for_boot()
245 		regmap_write(arizona->regmap, ARIZONA_INTERRUPT_STATUS_5,  in arizona_wait_for_boot()
248 	pm_runtime_mark_last_busy(arizona->dev);  in arizona_wait_for_boot()
253 static int arizona_apply_hardware_patch(struct arizona* arizona)  in arizona_apply_hardware_patch()  argument
259 	ret = regmap_read(arizona->regmap, ARIZONA_FLL1_CONTROL_1, &fll);  in arizona_apply_hardware_patch()
261 		dev_err(arizona->dev, "Failed to cache FLL settings: %d\n",  in arizona_apply_hardware_patch()
265 	ret = regmap_read(arizona->regmap, ARIZONA_SYSTEM_CLOCK_1, &sysclk);  in arizona_apply_hardware_patch()
267 		dev_err(arizona->dev, "Failed to cache SYSCLK settings: %d\n",  in arizona_apply_hardware_patch()
273 	ret = regmap_write(arizona->regmap, ARIZONA_FLL1_CONTROL_1,  in arizona_apply_hardware_patch()
276 		dev_err(arizona->dev,  in arizona_apply_hardware_patch()
281 	ret = arizona_poll_reg(arizona, 25, ARIZONA_INTERRUPT_RAW_STATUS_5,  in arizona_apply_hardware_patch()
289 	ret = regmap_write(arizona->regmap, ARIZONA_SYSTEM_CLOCK_1, 0x0144);  in arizona_apply_hardware_patch()
291 		dev_err(arizona->dev, "Failed to start SYSCLK: %d\n", ret);  in arizona_apply_hardware_patch()
296 	ret = regmap_write(arizona->regmap, ARIZONA_WRITE_SEQUENCER_CTRL_0,  in arizona_apply_hardware_patch()
299 		dev_err(arizona->dev, "Failed to start write sequencer: %d\n",  in arizona_apply_hardware_patch()
303 	ret = arizona_poll_reg(arizona, 5, ARIZONA_WRITE_SEQUENCER_CTRL_1,  in arizona_apply_hardware_patch()
306 		regmap_write(arizona->regmap, ARIZONA_WRITE_SEQUENCER_CTRL_0,  in arizona_apply_hardware_patch()
312 	err = regmap_write(arizona->regmap, ARIZONA_SYSTEM_CLOCK_1, sysclk);  in arizona_apply_hardware_patch()
314 		dev_err(arizona->dev,  in arizona_apply_hardware_patch()
320 	err = regmap_write(arizona->regmap, ARIZONA_FLL1_CONTROL_1, fll);  in arizona_apply_hardware_patch()
322 		dev_err(arizona->dev,  in arizona_apply_hardware_patch()
336 	struct arizona *arizona = dev_get_drvdata(dev);  in arizona_runtime_resume()  local
339 	dev_dbg(arizona->dev, "Leaving AoD mode\n");  in arizona_runtime_resume()
341 	ret = regulator_enable(arizona->dcvdd);  in arizona_runtime_resume()
343 		dev_err(arizona->dev, "Failed to enable DCVDD: %d\n", ret);  in arizona_runtime_resume()
347 	regcache_cache_only(arizona->regmap, false);  in arizona_runtime_resume()
349 	switch (arizona->type) {  in arizona_runtime_resume()
351 		if (arizona->external_dcvdd) {  in arizona_runtime_resume()
352 			ret = regmap_update_bits(arizona->regmap,  in arizona_runtime_resume()
356 				dev_err(arizona->dev,  in arizona_runtime_resume()
362 		ret = wm5102_patch(arizona);  in arizona_runtime_resume()
364 			dev_err(arizona->dev, "Failed to apply patch: %d\n",  in arizona_runtime_resume()
369 		ret = arizona_apply_hardware_patch(arizona);  in arizona_runtime_resume()
371 			dev_err(arizona->dev,  in arizona_runtime_resume()
378 		ret = arizona_wait_for_boot(arizona);  in arizona_runtime_resume()
383 		if (arizona->external_dcvdd) {  in arizona_runtime_resume()
384 			ret = regmap_update_bits(arizona->regmap,  in arizona_runtime_resume()
388 				dev_err(arizona->dev,  in arizona_runtime_resume()
396 	ret = regcache_sync(arizona->regmap);  in arizona_runtime_resume()
398 		dev_err(arizona->dev, "Failed to restore register cache\n");  in arizona_runtime_resume()
405 	regcache_cache_only(arizona->regmap, true);  in arizona_runtime_resume()
406 	regulator_disable(arizona->dcvdd);  in arizona_runtime_resume()
412 	struct arizona *arizona = dev_get_drvdata(dev);  in arizona_runtime_suspend()  local
415 	dev_dbg(arizona->dev, "Entering AoD mode\n");  in arizona_runtime_suspend()
417 	if (arizona->external_dcvdd) {  in arizona_runtime_suspend()
418 		ret = regmap_update_bits(arizona->regmap,  in arizona_runtime_suspend()
423 			dev_err(arizona->dev, "Failed to isolate DCVDD: %d\n",  in arizona_runtime_suspend()
429 	regcache_cache_only(arizona->regmap, true);  in arizona_runtime_suspend()
430 	regcache_mark_dirty(arizona->regmap);  in arizona_runtime_suspend()
431 	regulator_disable(arizona->dcvdd);  in arizona_runtime_suspend()
440 	struct arizona *arizona = dev_get_drvdata(dev);  in arizona_suspend()  local
442 	dev_dbg(arizona->dev, "Suspend, disabling IRQ\n");  in arizona_suspend()
443 	disable_irq(arizona->irq);  in arizona_suspend()
450 	struct arizona *arizona = dev_get_drvdata(dev);  in arizona_suspend_late()  local
452 	dev_dbg(arizona->dev, "Late suspend, reenabling IRQ\n");  in arizona_suspend_late()
453 	enable_irq(arizona->irq);  in arizona_suspend_late()
460 	struct arizona *arizona = dev_get_drvdata(dev);  in arizona_resume_noirq()  local
462 	dev_dbg(arizona->dev, "Early resume, disabling IRQ\n");  in arizona_resume_noirq()
463 	disable_irq(arizona->irq);  in arizona_resume_noirq()
470 	struct arizona *arizona = dev_get_drvdata(dev);  in arizona_resume()  local
472 	dev_dbg(arizona->dev, "Late resume, reenabling IRQ\n");  in arizona_resume()
473 	enable_irq(arizona->irq);  in arizona_resume()
503 int arizona_of_get_named_gpio(struct arizona *arizona, const char *prop,  in arizona_of_get_named_gpio()  argument
508 	gpio = of_get_named_gpio(arizona->dev->of_node, prop, 0);  in arizona_of_get_named_gpio()
511 			dev_err(arizona->dev,  in arizona_of_get_named_gpio()
522 static int arizona_of_get_core_pdata(struct arizona *arizona)  in arizona_of_get_core_pdata()  argument
524 	struct arizona_pdata *pdata = &arizona->pdata;  in arizona_of_get_core_pdata()
531 	pdata->reset = arizona_of_get_named_gpio(arizona, "wlf,reset", true);  in arizona_of_get_core_pdata()
533 	ret = of_property_read_u32_array(arizona->dev->of_node,  in arizona_of_get_core_pdata()
535 					 arizona->pdata.gpio_defaults,  in arizona_of_get_core_pdata()
536 					 ARRAY_SIZE(arizona->pdata.gpio_defaults));  in arizona_of_get_core_pdata()
544 		for (i = 0; i < ARRAY_SIZE(arizona->pdata.gpio_defaults); i++) {  in arizona_of_get_core_pdata()
545 			if (arizona->pdata.gpio_defaults[i] > 0xffff)  in arizona_of_get_core_pdata()
546 				arizona->pdata.gpio_defaults[i] = 0;  in arizona_of_get_core_pdata()
547 			else if (arizona->pdata.gpio_defaults[i] == 0)  in arizona_of_get_core_pdata()
548 				arizona->pdata.gpio_defaults[i] = 0x10000;  in arizona_of_get_core_pdata()
551 		dev_err(arizona->dev, "Failed to parse GPIO defaults: %d\n",  in arizona_of_get_core_pdata()
555 	of_property_for_each_u32(arizona->dev->of_node, "wlf,inmode", prop,  in arizona_of_get_core_pdata()
557 		if (count == ARRAY_SIZE(arizona->pdata.inmode))  in arizona_of_get_core_pdata()
560 		arizona->pdata.inmode[count] = val;  in arizona_of_get_core_pdata()
565 	of_property_for_each_u32(arizona->dev->of_node, "wlf,dmic-ref", prop,  in arizona_of_get_core_pdata()
567 		if (count == ARRAY_SIZE(arizona->pdata.dmic_ref))  in arizona_of_get_core_pdata()
570 		arizona->pdata.dmic_ref[count] = val;  in arizona_of_get_core_pdata()
586 static inline int arizona_of_get_core_pdata(struct arizona *arizona)  in arizona_of_get_core_pdata()  argument
663 int arizona_dev_init(struct arizona *arizona)  in arizona_dev_init()  argument
665 	struct device *dev = arizona->dev;  in arizona_dev_init()
668 	int (*apply_patch)(struct arizona *) = NULL;  in arizona_dev_init()
671 	dev_set_drvdata(arizona->dev, arizona);  in arizona_dev_init()
672 	mutex_init(&arizona->clk_lock);  in arizona_dev_init()
674 	if (dev_get_platdata(arizona->dev))  in arizona_dev_init()
675 		memcpy(&arizona->pdata, dev_get_platdata(arizona->dev),  in arizona_dev_init()
676 		       sizeof(arizona->pdata));  in arizona_dev_init()
678 		arizona_of_get_core_pdata(arizona);  in arizona_dev_init()
680 	regcache_cache_only(arizona->regmap, true);  in arizona_dev_init()
682 	switch (arizona->type) {  in arizona_dev_init()
688 			arizona->core_supplies[i].supply  in arizona_dev_init()
690 		arizona->num_core_supplies = ARRAY_SIZE(wm5102_core_supplies);  in arizona_dev_init()
693 		dev_err(arizona->dev, "Unknown device type %d\n",  in arizona_dev_init()
694 			arizona->type);  in arizona_dev_init()
699 	arizona->external_dcvdd = true;  in arizona_dev_init()
701 	ret = mfd_add_devices(arizona->dev, -1, early_devs,  in arizona_dev_init()
708 	ret = devm_regulator_bulk_get(dev, arizona->num_core_supplies,  in arizona_dev_init()
709 				      arizona->core_supplies);  in arizona_dev_init()
722 	arizona->dcvdd = regulator_get(arizona->dev, "DCVDD");  in arizona_dev_init()
723 	if (IS_ERR(arizona->dcvdd)) {  in arizona_dev_init()
724 		ret = PTR_ERR(arizona->dcvdd);  in arizona_dev_init()
729 	if (arizona->pdata.reset) {  in arizona_dev_init()
731 		ret = gpio_request_one(arizona->pdata.reset,  in arizona_dev_init()
740 	ret = regulator_bulk_enable(arizona->num_core_supplies,  in arizona_dev_init()
741 				    arizona->core_supplies);  in arizona_dev_init()
748 	ret = regulator_enable(arizona->dcvdd);  in arizona_dev_init()
754 	if (arizona->pdata.reset) {  in arizona_dev_init()
755 		gpio_set_value_cansleep(arizona->pdata.reset, 1);  in arizona_dev_init()
759 	regcache_cache_only(arizona->regmap, false);  in arizona_dev_init()
762 	ret = regmap_read(arizona->regmap, ARIZONA_SOFTWARE_RESET, &reg);  in arizona_dev_init()
774 		dev_err(arizona->dev, "Unknown device ID: %x\n", reg);  in arizona_dev_init()
779 	if (!arizona->pdata.reset) {  in arizona_dev_init()
780 		regcache_mark_dirty(arizona->regmap);  in arizona_dev_init()
782 		ret = regmap_write(arizona->regmap, ARIZONA_SOFTWARE_RESET, 0);  in arizona_dev_init()
790 		ret = regcache_sync(arizona->regmap);  in arizona_dev_init()
798 	switch (arizona->type) {  in arizona_dev_init()
800 		ret = regmap_read(arizona->regmap,  in arizona_dev_init()
810 		ret = arizona_wait_for_boot(arizona);  in arizona_dev_init()
812 			dev_err(arizona->dev,  in arizona_dev_init()
820 	ret = regmap_read(arizona->regmap, ARIZONA_SOFTWARE_RESET, &reg);  in arizona_dev_init()
826 	ret = regmap_read(arizona->regmap, ARIZONA_DEVICE_REVISION,  in arizona_dev_init()
827 			  &arizona->rev);  in arizona_dev_init()
832 	arizona->rev &= ARIZONA_DEVICE_REVISION_MASK;  in arizona_dev_init()
838 		if (arizona->type != WM5102) {  in arizona_dev_init()
839 			dev_err(arizona->dev, "WM5102 registered as %d\n",  in arizona_dev_init()
840 				arizona->type);  in arizona_dev_init()
841 			arizona->type = WM5102;  in arizona_dev_init()
844 		arizona->rev &= 0x7;  in arizona_dev_init()
849 		switch (arizona->type) {  in arizona_dev_init()
858 			dev_err(arizona->dev, "WM5110 registered as %d\n",  in arizona_dev_init()
859 				arizona->type);  in arizona_dev_init()
860 			arizona->type = WM5110;  in arizona_dev_init()
869 		if (arizona->type != WM8997) {  in arizona_dev_init()
870 			dev_err(arizona->dev, "WM8997 registered as %d\n",  in arizona_dev_init()
871 				arizona->type);  in arizona_dev_init()
872 			arizona->type = WM8997;  in arizona_dev_init()
878 		dev_err(arizona->dev, "Unknown device ID %x\n", reg);  in arizona_dev_init()
882 	dev_info(dev, "%s revision %c\n", type_name, arizona->rev + 'A');  in arizona_dev_init()
885 		ret = apply_patch(arizona);  in arizona_dev_init()
887 			dev_err(arizona->dev, "Failed to apply patch: %d\n",  in arizona_dev_init()
892 		switch (arizona->type) {  in arizona_dev_init()
894 			ret = arizona_apply_hardware_patch(arizona);  in arizona_dev_init()
896 				dev_err(arizona->dev,  in arizona_dev_init()
907 	for (i = 0; i < ARRAY_SIZE(arizona->pdata.gpio_defaults); i++) {  in arizona_dev_init()
908 		if (!arizona->pdata.gpio_defaults[i])  in arizona_dev_init()
911 		regmap_write(arizona->regmap, ARIZONA_GPIO1_CTRL + i,  in arizona_dev_init()
912 			     arizona->pdata.gpio_defaults[i]);  in arizona_dev_init()
916 	if (!arizona->pdata.clk32k_src)  in arizona_dev_init()
917 		arizona->pdata.clk32k_src = ARIZONA_32KZ_MCLK2;  in arizona_dev_init()
919 	switch (arizona->pdata.clk32k_src) {  in arizona_dev_init()
922 		regmap_update_bits(arizona->regmap, ARIZONA_CLOCK_32K_1,  in arizona_dev_init()
924 				   arizona->pdata.clk32k_src - 1);  in arizona_dev_init()
925 		arizona_clk32k_enable(arizona);  in arizona_dev_init()
928 		regmap_update_bits(arizona->regmap, ARIZONA_CLOCK_32K_1,  in arizona_dev_init()
932 		dev_err(arizona->dev, "Invalid 32kHz clock source: %d\n",  in arizona_dev_init()
933 			arizona->pdata.clk32k_src);  in arizona_dev_init()
939 		if (!arizona->pdata.micbias[i].mV &&  in arizona_dev_init()
940 		    !arizona->pdata.micbias[i].bypass)  in arizona_dev_init()
944 		if (!arizona->pdata.micbias[i].mV)  in arizona_dev_init()
945 			arizona->pdata.micbias[i].mV = 2800;  in arizona_dev_init()
947 		val = (arizona->pdata.micbias[i].mV - 1500) / 100;  in arizona_dev_init()
951 		if (arizona->pdata.micbias[i].ext_cap)  in arizona_dev_init()
954 		if (arizona->pdata.micbias[i].discharge)  in arizona_dev_init()
957 		if (arizona->pdata.micbias[i].soft_start)  in arizona_dev_init()
960 		if (arizona->pdata.micbias[i].bypass)  in arizona_dev_init()
963 		regmap_update_bits(arizona->regmap,  in arizona_dev_init()
974 		val = arizona->pdata.dmic_ref[i]  in arizona_dev_init()
976 		val |= arizona->pdata.inmode[i] << ARIZONA_IN1_MODE_SHIFT;  in arizona_dev_init()
978 		regmap_update_bits(arizona->regmap,  in arizona_dev_init()
986 		if (arizona->pdata.out_mono[i])  in arizona_dev_init()
991 		regmap_update_bits(arizona->regmap,  in arizona_dev_init()
997 		if (arizona->pdata.spk_mute[i])  in arizona_dev_init()
998 			regmap_update_bits(arizona->regmap,  in arizona_dev_init()
1002 					   arizona->pdata.spk_mute[i]);  in arizona_dev_init()
1004 		if (arizona->pdata.spk_fmt[i])  in arizona_dev_init()
1005 			regmap_update_bits(arizona->regmap,  in arizona_dev_init()
1008 					   arizona->pdata.spk_fmt[i]);  in arizona_dev_init()
1011 	pm_runtime_set_active(arizona->dev);  in arizona_dev_init()
1012 	pm_runtime_enable(arizona->dev);  in arizona_dev_init()
1015 	ret = arizona_irq_init(arizona);  in arizona_dev_init()
1019 	pm_runtime_set_autosuspend_delay(arizona->dev, 100);  in arizona_dev_init()
1020 	pm_runtime_use_autosuspend(arizona->dev);  in arizona_dev_init()
1022 	arizona_request_irq(arizona, ARIZONA_IRQ_CLKGEN_ERR, "CLKGEN error",  in arizona_dev_init()
1023 			    arizona_clkgen_err, arizona);  in arizona_dev_init()
1024 	arizona_request_irq(arizona, ARIZONA_IRQ_OVERCLOCKED, "Overclocked",  in arizona_dev_init()
1025 			    arizona_overclocked, arizona);  in arizona_dev_init()
1026 	arizona_request_irq(arizona, ARIZONA_IRQ_UNDERCLOCKED, "Underclocked",  in arizona_dev_init()
1027 			    arizona_underclocked, arizona);  in arizona_dev_init()
1029 	switch (arizona->type) {  in arizona_dev_init()
1031 		ret = mfd_add_devices(arizona->dev, -1, wm5102_devs,  in arizona_dev_init()
1036 		ret = mfd_add_devices(arizona->dev, -1, wm5110_devs,  in arizona_dev_init()
1040 		ret = mfd_add_devices(arizona->dev, -1, wm8997_devs,  in arizona_dev_init()
1046 		dev_err(arizona->dev, "Failed to add subdevices: %d\n", ret);  in arizona_dev_init()
1053 	arizona_irq_exit(arizona);  in arizona_dev_init()
1055 	if (arizona->pdata.reset) {  in arizona_dev_init()
1056 		gpio_set_value_cansleep(arizona->pdata.reset, 0);  in arizona_dev_init()
1057 		gpio_free(arizona->pdata.reset);  in arizona_dev_init()
1059 	regulator_disable(arizona->dcvdd);  in arizona_dev_init()
1061 	regulator_bulk_disable(arizona->num_core_supplies,  in arizona_dev_init()
1062 			       arizona->core_supplies);  in arizona_dev_init()
1064 	regulator_put(arizona->dcvdd);  in arizona_dev_init()
1071 int arizona_dev_exit(struct arizona *arizona)  in arizona_dev_exit()  argument
1073 	pm_runtime_disable(arizona->dev);  in arizona_dev_exit()
1075 	regulator_disable(arizona->dcvdd);  in arizona_dev_exit()
1076 	regulator_put(arizona->dcvdd);  in arizona_dev_exit()
1078 	mfd_remove_devices(arizona->dev);  in arizona_dev_exit()
1079 	arizona_free_irq(arizona, ARIZONA_IRQ_UNDERCLOCKED, arizona);  in arizona_dev_exit()
1080 	arizona_free_irq(arizona, ARIZONA_IRQ_OVERCLOCKED, arizona);  in arizona_dev_exit()
1081 	arizona_free_irq(arizona, ARIZONA_IRQ_CLKGEN_ERR, arizona);  in arizona_dev_exit()
1082 	arizona_irq_exit(arizona);  in arizona_dev_exit()
1083 	if (arizona->pdata.reset)  in arizona_dev_exit()
1084 		gpio_set_value_cansleep(arizona->pdata.reset, 0);  in arizona_dev_exit()
1086 	regulator_bulk_disable(arizona->num_core_supplies,  in arizona_dev_exit()
1087 			       arizona->core_supplies);  in arizona_dev_exit()