88  * struct pm8xxx_pin_data - dynamic configuration for a pin
91  * @mode:		operating mode for the pin (digital, analog or current sink)
92  * @input:		pin is input
93  * @output:		pin is output
94  * @high_z:		pin is floating
165 			     struct pm8xxx_pin_data *pin)  in pm8xxx_mpp_update()  argument
173 	switch (pin->mode) {  in pm8xxx_mpp_update()
175 		if (pin->dtest) {  in pm8xxx_mpp_update()
177 			ctrl = pin->dtest - 1;  in pm8xxx_mpp_update()
178 		} else if (pin->input && pin->output) {  in pm8xxx_mpp_update()
180 			if (pin->high_z)  in pm8xxx_mpp_update()
182 			else if (pin->pullup == 600)  in pm8xxx_mpp_update()
184 			else if (pin->pullup == 10000)  in pm8xxx_mpp_update()
188 		} else if (pin->input) {  in pm8xxx_mpp_update()
190 			if (pin->dtest)  in pm8xxx_mpp_update()
191 				ctrl = pin->dtest;  in pm8xxx_mpp_update()
196 			ctrl = !!pin->output_value;  in pm8xxx_mpp_update()
197 			if (pin->paired)  in pm8xxx_mpp_update()
201 		level = pin->power_source;  in pm8xxx_mpp_update()
204 		if (pin->output) {  in pm8xxx_mpp_update()
206 			level = pin->aout_level;  in pm8xxx_mpp_update()
207 			ctrl = pin->output_value;  in pm8xxx_mpp_update()
208 			if (pin->paired)  in pm8xxx_mpp_update()
212 			level = pin->amux;  in pm8xxx_mpp_update()
217 		level = (pin->drive_strength / 5) - 1;  in pm8xxx_mpp_update()
218 		if (pin->dtest) {  in pm8xxx_mpp_update()
220 			ctrl = pin->dtest - 1;  in pm8xxx_mpp_update()
223 			ctrl = pin->output_value;  in pm8xxx_mpp_update()
224 			if (pin->paired)  in pm8xxx_mpp_update()
233 	ret = regmap_write(pctrl->regmap, pin->reg, val);  in pm8xxx_mpp_update()
303 	struct pm8xxx_pin_data *pin = pctrl->desc.pins[group].drv_data;  in pm8xxx_pinmux_set_mux()  local
305 	pin->mode = function;  in pm8xxx_pinmux_set_mux()
306 	pm8xxx_mpp_update(pctrl, pin);  in pm8xxx_pinmux_set_mux()
323 	struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;  in pm8xxx_pin_config_get()  local
329 		arg = pin->pullup;  in pm8xxx_pin_config_get()
332 		arg = pin->high_z;  in pm8xxx_pin_config_get()
335 		arg = pin->input;  in pm8xxx_pin_config_get()
338 		arg = pin->output_value;  in pm8xxx_pin_config_get()
341 		arg = pin->power_source;  in pm8xxx_pin_config_get()
344 		arg = pin->drive_strength;  in pm8xxx_pin_config_get()
347 		arg = pin->dtest;  in pm8xxx_pin_config_get()
350 		arg = pin->amux;  in pm8xxx_pin_config_get()
353 		arg = pin->aout_level;  in pm8xxx_pin_config_get()
356 		arg = pin->paired;  in pm8xxx_pin_config_get()
373 	struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;  in pm8xxx_pin_config_set()  local
384 			pin->pullup = arg;  in pm8xxx_pin_config_set()
387 			pin->high_z = true;  in pm8xxx_pin_config_set()
390 			pin->input = true;  in pm8xxx_pin_config_set()
393 			pin->output = true;  in pm8xxx_pin_config_set()
394 			pin->output_value = !!arg;  in pm8xxx_pin_config_set()
397 			pin->power_source = arg;  in pm8xxx_pin_config_set()
400 			pin->drive_strength = arg;  in pm8xxx_pin_config_set()
403 			pin->dtest = arg;  in pm8xxx_pin_config_set()
406 			pin->amux = arg;  in pm8xxx_pin_config_set()
409 			pin->aout_level = arg;  in pm8xxx_pin_config_set()
412 			pin->paired = !!arg;  in pm8xxx_pin_config_set()
422 	pm8xxx_mpp_update(pctrl, pin);  in pm8xxx_pin_config_set()
445 	struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;  in pm8xxx_mpp_direction_input()  local
447 	switch (pin->mode) {  in pm8xxx_mpp_direction_input()
449 		pin->input = true;  in pm8xxx_mpp_direction_input()
452 		pin->input = true;  in pm8xxx_mpp_direction_input()
453 		pin->output = true;  in pm8xxx_mpp_direction_input()
459 	pm8xxx_mpp_update(pctrl, pin);  in pm8xxx_mpp_direction_input()
469 	struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;  in pm8xxx_mpp_direction_output()  local
471 	switch (pin->mode) {  in pm8xxx_mpp_direction_output()
473 		pin->output = true;  in pm8xxx_mpp_direction_output()
476 		pin->input = false;  in pm8xxx_mpp_direction_output()
477 		pin->output = true;  in pm8xxx_mpp_direction_output()
480 		pin->input = false;  in pm8xxx_mpp_direction_output()
481 		pin->output = true;  in pm8xxx_mpp_direction_output()
485 	pm8xxx_mpp_update(pctrl, pin);  in pm8xxx_mpp_direction_output()
493 	struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;  in pm8xxx_mpp_get()  local
497 	if (!pin->input)  in pm8xxx_mpp_get()
498 		return !!pin->output_value;  in pm8xxx_mpp_get()
500 	ret = irq_get_irqchip_state(pin->irq, IRQCHIP_STATE_LINE_LEVEL, &state);  in pm8xxx_mpp_get()
510 	struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;  in pm8xxx_mpp_set()  local
512 	pin->output_value = !!value;  in pm8xxx_mpp_set()
514 	pm8xxx_mpp_update(pctrl, pin);  in pm8xxx_mpp_set()
534 	struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;  in pm8xxx_mpp_to_irq()  local
536 	return pin->irq;  in pm8xxx_mpp_to_irq()
549 	struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;  in pm8xxx_mpp_dbg_show_one()  local
563 	switch (pin->mode) {  in pm8xxx_mpp_dbg_show_one()
566 		if (pin->dtest) {  in pm8xxx_mpp_dbg_show_one()
567 			seq_printf(s, "dtest%d\n", pin->dtest);  in pm8xxx_mpp_dbg_show_one()
568 		} else if (pin->input && pin->output) {  in pm8xxx_mpp_dbg_show_one()
569 			if (pin->high_z)  in pm8xxx_mpp_dbg_show_one()
572 				seq_printf(s, "bi-dir %dOhm", pin->pullup);  in pm8xxx_mpp_dbg_show_one()
573 		} else if (pin->input) {  in pm8xxx_mpp_dbg_show_one()
574 			if (pin->dtest)  in pm8xxx_mpp_dbg_show_one()
575 				seq_printf(s, "in dtest%d", pin->dtest);  in pm8xxx_mpp_dbg_show_one()
578 		} else if (pin->output) {  in pm8xxx_mpp_dbg_show_one()
581 			if (!pin->paired) {  in pm8xxx_mpp_dbg_show_one()
582 				seq_puts(s, pin->output_value ?  in pm8xxx_mpp_dbg_show_one()
585 				seq_puts(s, pin->output_value ?  in pm8xxx_mpp_dbg_show_one()
592 		if (pin->output) {  in pm8xxx_mpp_dbg_show_one()
593 			seq_printf(s, "out %s ", aout_lvls[pin->aout_level]);  in pm8xxx_mpp_dbg_show_one()
594 			if (!pin->paired) {  in pm8xxx_mpp_dbg_show_one()
595 				seq_puts(s, pin->output_value ?  in pm8xxx_mpp_dbg_show_one()
598 				seq_puts(s, pin->output_value ?  in pm8xxx_mpp_dbg_show_one()
602 			seq_printf(s, "input mux %s", amuxs[pin->amux]);  in pm8xxx_mpp_dbg_show_one()
606 		seq_printf(s, " sink %dmA ", pin->drive_strength);  in pm8xxx_mpp_dbg_show_one()
607 		if (pin->dtest) {  in pm8xxx_mpp_dbg_show_one()
608 			seq_printf(s, "dtest%d", pin->dtest);  in pm8xxx_mpp_dbg_show_one()
610 			if (!pin->paired) {  in pm8xxx_mpp_dbg_show_one()
611 				seq_puts(s, pin->output_value ?  in pm8xxx_mpp_dbg_show_one()
614 				seq_puts(s, pin->output_value ?  in pm8xxx_mpp_dbg_show_one()
650 			       struct pm8xxx_pin_data *pin)  in pm8xxx_pin_populate()  argument
658 	ret = regmap_read(pctrl->regmap, pin->reg, &val);  in pm8xxx_pin_populate()
670 		pin->mode = PM8XXX_MPP_DIGITAL;  in pm8xxx_pin_populate()
671 		pin->input = true;  in pm8xxx_pin_populate()
672 		pin->power_source = level;  in pm8xxx_pin_populate()
673 		pin->dtest = ctrl;  in pm8xxx_pin_populate()
676 		pin->mode = PM8XXX_MPP_DIGITAL;  in pm8xxx_pin_populate()
677 		pin->output = true;  in pm8xxx_pin_populate()
678 		pin->power_source = level;  in pm8xxx_pin_populate()
679 		pin->output_value = !!(ctrl & BIT(0));  in pm8xxx_pin_populate()
680 		pin->paired = !!(ctrl & BIT(1));  in pm8xxx_pin_populate()
683 		pin->mode = PM8XXX_MPP_DIGITAL;  in pm8xxx_pin_populate()
684 		pin->input = true;  in pm8xxx_pin_populate()
685 		pin->output = true;  in pm8xxx_pin_populate()
686 		pin->power_source = level;  in pm8xxx_pin_populate()
689 			pin->pullup = 600;  in pm8xxx_pin_populate()
692 			pin->high_z = true;  in pm8xxx_pin_populate()
695 			pin->pullup = 10000;  in pm8xxx_pin_populate()
698 			pin->pullup = 30000;  in pm8xxx_pin_populate()
703 		pin->mode = PM8XXX_MPP_ANALOG;  in pm8xxx_pin_populate()
704 		pin->input = true;  in pm8xxx_pin_populate()
705 		pin->amux = level;  in pm8xxx_pin_populate()
708 		pin->mode = PM8XXX_MPP_ANALOG;  in pm8xxx_pin_populate()
709 		pin->output = true;  in pm8xxx_pin_populate()
710 		pin->aout_level = level;  in pm8xxx_pin_populate()
711 		pin->output_value = !!(ctrl & BIT(0));  in pm8xxx_pin_populate()
712 		pin->paired = !!(ctrl & BIT(1));  in pm8xxx_pin_populate()
715 		pin->mode = PM8XXX_MPP_SINK;  in pm8xxx_pin_populate()
716 		pin->drive_strength = 5 * (level + 1);  in pm8xxx_pin_populate()
717 		pin->output_value = !!(ctrl & BIT(0));  in pm8xxx_pin_populate()
718 		pin->paired = !!(ctrl & BIT(1));  in pm8xxx_pin_populate()
721 		pin->mode = PM8XXX_MPP_SINK;  in pm8xxx_pin_populate()
722 		pin->dtest = ctrl + 1;  in pm8xxx_pin_populate()
723 		pin->drive_strength = 5 * (level + 1);  in pm8xxx_pin_populate()
726 		pin->mode = PM8XXX_MPP_DIGITAL;  in pm8xxx_pin_populate()
727 		pin->power_source = level;  in pm8xxx_pin_populate()
729 			pin->dtest = ctrl;  in pm8xxx_pin_populate()
836 		dev_err(pctrl->dev, "failed to add pin range\n");  in pm8xxx_mpp_probe()