Lines Matching refs:pad
215 struct pmic_gpio_pad *pad, unsigned int addr) in pmic_gpio_read() argument
220 ret = regmap_read(state->map, pad->base + addr, &val); in pmic_gpio_read()
230 struct pmic_gpio_pad *pad, unsigned int addr, in pmic_gpio_write() argument
235 ret = regmap_write(state->map, pad->base + addr, val); in pmic_gpio_write()
295 struct pmic_gpio_pad *pad; in pmic_gpio_set_mux() local
304 pad = pctldev->desc->pins[pin].drv_data; in pmic_gpio_set_mux()
309 if (!pad->lv_mv_type) { in pmic_gpio_set_mux()
320 pad->function = function; in pmic_gpio_set_mux()
322 if (pad->analog_pass) in pmic_gpio_set_mux()
324 else if (pad->output_enabled && pad->input_enabled) in pmic_gpio_set_mux()
326 else if (pad->output_enabled) in pmic_gpio_set_mux()
331 if (pad->lv_mv_type) { in pmic_gpio_set_mux()
332 ret = pmic_gpio_write(state, pad, in pmic_gpio_set_mux()
337 val = pad->atest - 1; in pmic_gpio_set_mux()
338 ret = pmic_gpio_write(state, pad, in pmic_gpio_set_mux()
343 val = pad->out_value in pmic_gpio_set_mux()
345 val |= pad->function in pmic_gpio_set_mux()
347 ret = pmic_gpio_write(state, pad, in pmic_gpio_set_mux()
353 val |= pad->function << PMIC_GPIO_REG_MODE_FUNCTION_SHIFT; in pmic_gpio_set_mux()
354 val |= pad->out_value & PMIC_GPIO_REG_MODE_VALUE_SHIFT; in pmic_gpio_set_mux()
356 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_MODE_CTL, val); in pmic_gpio_set_mux()
361 val = pad->is_enabled << PMIC_GPIO_REG_MASTER_EN_SHIFT; in pmic_gpio_set_mux()
363 return pmic_gpio_write(state, pad, PMIC_GPIO_REG_EN_CTL, val); in pmic_gpio_set_mux()
377 struct pmic_gpio_pad *pad; in pmic_gpio_config_get() local
380 pad = pctldev->desc->pins[pin].drv_data; in pmic_gpio_config_get()
384 if (pad->buffer_type != PMIC_GPIO_OUT_BUF_CMOS) in pmic_gpio_config_get()
389 if (pad->buffer_type != PMIC_GPIO_OUT_BUF_OPEN_DRAIN_NMOS) in pmic_gpio_config_get()
394 if (pad->buffer_type != PMIC_GPIO_OUT_BUF_OPEN_DRAIN_PMOS) in pmic_gpio_config_get()
399 if (pad->pullup != PMIC_GPIO_PULL_DOWN) in pmic_gpio_config_get()
404 if (pad->pullup != PMIC_GPIO_PULL_DISABLE) in pmic_gpio_config_get()
409 if (pad->pullup != PMIC_GPIO_PULL_UP_30) in pmic_gpio_config_get()
414 if (pad->is_enabled) in pmic_gpio_config_get()
419 arg = pad->power_source; in pmic_gpio_config_get()
422 if (!pad->input_enabled) in pmic_gpio_config_get()
427 arg = pad->out_value; in pmic_gpio_config_get()
430 arg = pad->pullup; in pmic_gpio_config_get()
433 arg = pad->strength; in pmic_gpio_config_get()
436 arg = pad->atest; in pmic_gpio_config_get()
439 arg = pad->analog_pass; in pmic_gpio_config_get()
442 arg = pad->dtest_buffer; in pmic_gpio_config_get()
456 struct pmic_gpio_pad *pad; in pmic_gpio_config_set() local
461 pad = pctldev->desc->pins[pin].drv_data; in pmic_gpio_config_set()
463 pad->is_enabled = true; in pmic_gpio_config_set()
470 pad->buffer_type = PMIC_GPIO_OUT_BUF_CMOS; in pmic_gpio_config_set()
473 if (!pad->have_buffer) in pmic_gpio_config_set()
475 pad->buffer_type = PMIC_GPIO_OUT_BUF_OPEN_DRAIN_NMOS; in pmic_gpio_config_set()
478 if (!pad->have_buffer) in pmic_gpio_config_set()
480 pad->buffer_type = PMIC_GPIO_OUT_BUF_OPEN_DRAIN_PMOS; in pmic_gpio_config_set()
483 pad->pullup = PMIC_GPIO_PULL_DISABLE; in pmic_gpio_config_set()
486 pad->pullup = PMIC_GPIO_PULL_UP_30; in pmic_gpio_config_set()
490 pad->pullup = PMIC_GPIO_PULL_DOWN; in pmic_gpio_config_set()
492 pad->pullup = PMIC_GPIO_PULL_DISABLE; in pmic_gpio_config_set()
495 pad->is_enabled = false; in pmic_gpio_config_set()
498 if (arg >= pad->num_sources) in pmic_gpio_config_set()
500 pad->power_source = arg; in pmic_gpio_config_set()
503 pad->input_enabled = arg ? true : false; in pmic_gpio_config_set()
506 pad->output_enabled = true; in pmic_gpio_config_set()
507 pad->out_value = arg; in pmic_gpio_config_set()
512 pad->pullup = arg; in pmic_gpio_config_set()
517 pad->strength = arg; in pmic_gpio_config_set()
520 if (!pad->lv_mv_type || arg > 4) in pmic_gpio_config_set()
522 pad->atest = arg; in pmic_gpio_config_set()
525 if (!pad->lv_mv_type) in pmic_gpio_config_set()
527 pad->analog_pass = true; in pmic_gpio_config_set()
532 pad->dtest_buffer = arg; in pmic_gpio_config_set()
539 val = pad->power_source << PMIC_GPIO_REG_VIN_SHIFT; in pmic_gpio_config_set()
541 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_VIN_CTL, val); in pmic_gpio_config_set()
545 val = pad->pullup << PMIC_GPIO_REG_PULL_SHIFT; in pmic_gpio_config_set()
547 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_PULL_CTL, val); in pmic_gpio_config_set()
551 val = pad->buffer_type << PMIC_GPIO_REG_OUT_TYPE_SHIFT; in pmic_gpio_config_set()
552 val |= pad->strength << PMIC_GPIO_REG_OUT_STRENGTH_SHIFT; in pmic_gpio_config_set()
554 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_OUT_CTL, val); in pmic_gpio_config_set()
558 if (pad->dtest_buffer == 0) { in pmic_gpio_config_set()
561 if (pad->lv_mv_type) { in pmic_gpio_config_set()
562 val = pad->dtest_buffer - 1; in pmic_gpio_config_set()
565 val = BIT(pad->dtest_buffer - 1); in pmic_gpio_config_set()
568 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_IN_CTL, val); in pmic_gpio_config_set()
572 if (pad->analog_pass) in pmic_gpio_config_set()
574 else if (pad->output_enabled && pad->input_enabled) in pmic_gpio_config_set()
576 else if (pad->output_enabled) in pmic_gpio_config_set()
581 if (pad->lv_mv_type) { in pmic_gpio_config_set()
582 ret = pmic_gpio_write(state, pad, in pmic_gpio_config_set()
587 val = pad->atest - 1; in pmic_gpio_config_set()
588 ret = pmic_gpio_write(state, pad, in pmic_gpio_config_set()
593 val = pad->out_value in pmic_gpio_config_set()
595 val |= pad->function in pmic_gpio_config_set()
597 ret = pmic_gpio_write(state, pad, in pmic_gpio_config_set()
603 val |= pad->function << PMIC_GPIO_REG_MODE_FUNCTION_SHIFT; in pmic_gpio_config_set()
604 val |= pad->out_value & PMIC_GPIO_REG_MODE_VALUE_SHIFT; in pmic_gpio_config_set()
606 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_MODE_CTL, val); in pmic_gpio_config_set()
611 val = pad->is_enabled << PMIC_GPIO_REG_MASTER_EN_SHIFT; in pmic_gpio_config_set()
613 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_EN_CTL, val); in pmic_gpio_config_set()
622 struct pmic_gpio_pad *pad; in pmic_gpio_config_dbg_show() local
636 pad = pctldev->desc->pins[pin].drv_data; in pmic_gpio_config_dbg_show()
640 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_EN_CTL); in pmic_gpio_config_dbg_show()
645 if (pad->input_enabled) { in pmic_gpio_config_dbg_show()
646 ret = pmic_gpio_read(state, pad, PMIC_MPP_REG_RT_STS); in pmic_gpio_config_dbg_show()
651 pad->out_value = ret; in pmic_gpio_config_dbg_show()
657 function = pad->function; in pmic_gpio_config_dbg_show()
658 if (!pad->lv_mv_type && in pmic_gpio_config_dbg_show()
659 pad->function >= PMIC_GPIO_FUNC_INDEX_FUNC3) in pmic_gpio_config_dbg_show()
663 if (pad->analog_pass) in pmic_gpio_config_dbg_show()
667 pad->output_enabled ? "out" : "in"); in pmic_gpio_config_dbg_show()
668 seq_printf(s, " %-4s", pad->out_value ? "high" : "low"); in pmic_gpio_config_dbg_show()
670 seq_printf(s, " vin-%d", pad->power_source); in pmic_gpio_config_dbg_show()
671 seq_printf(s, " %-27s", biases[pad->pullup]); in pmic_gpio_config_dbg_show()
672 seq_printf(s, " %-10s", buffer_types[pad->buffer_type]); in pmic_gpio_config_dbg_show()
673 seq_printf(s, " %-7s", strengths[pad->strength]); in pmic_gpio_config_dbg_show()
674 seq_printf(s, " atest-%d", pad->atest); in pmic_gpio_config_dbg_show()
675 seq_printf(s, " dtest-%d", pad->dtest_buffer); in pmic_gpio_config_dbg_show()
710 struct pmic_gpio_pad *pad; in pmic_gpio_get() local
713 pad = state->ctrl->desc->pins[pin].drv_data; in pmic_gpio_get()
715 if (!pad->is_enabled) in pmic_gpio_get()
718 if (pad->input_enabled) { in pmic_gpio_get()
719 ret = pmic_gpio_read(state, pad, PMIC_MPP_REG_RT_STS); in pmic_gpio_get()
723 pad->out_value = ret & PMIC_MPP_REG_RT_STS_VAL_MASK; in pmic_gpio_get()
726 return !!pad->out_value; in pmic_gpio_get()
775 struct pmic_gpio_pad *pad) in pmic_gpio_populate() argument
779 type = pmic_gpio_read(state, pad, PMIC_GPIO_REG_TYPE); in pmic_gpio_populate()
785 type, pad->base); in pmic_gpio_populate()
789 subtype = pmic_gpio_read(state, pad, PMIC_GPIO_REG_SUBTYPE); in pmic_gpio_populate()
795 pad->have_buffer = true; in pmic_gpio_populate()
798 pad->num_sources = 4; in pmic_gpio_populate()
801 pad->have_buffer = true; in pmic_gpio_populate()
804 pad->num_sources = 8; in pmic_gpio_populate()
807 pad->num_sources = 1; in pmic_gpio_populate()
808 pad->have_buffer = true; in pmic_gpio_populate()
809 pad->lv_mv_type = true; in pmic_gpio_populate()
812 pad->num_sources = 2; in pmic_gpio_populate()
813 pad->have_buffer = true; in pmic_gpio_populate()
814 pad->lv_mv_type = true; in pmic_gpio_populate()
821 if (pad->lv_mv_type) { in pmic_gpio_populate()
822 val = pmic_gpio_read(state, pad, in pmic_gpio_populate()
827 pad->out_value = !!(val & PMIC_GPIO_LV_MV_OUTPUT_INVERT); in pmic_gpio_populate()
828 pad->function = val & PMIC_GPIO_LV_MV_OUTPUT_SOURCE_SEL_MASK; in pmic_gpio_populate()
830 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_MODE_CTL); in pmic_gpio_populate()
836 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_MODE_CTL); in pmic_gpio_populate()
840 pad->out_value = val & PMIC_GPIO_REG_MODE_VALUE_SHIFT; in pmic_gpio_populate()
844 pad->function = val >> PMIC_GPIO_REG_MODE_FUNCTION_SHIFT; in pmic_gpio_populate()
845 pad->function &= PMIC_GPIO_REG_MODE_FUNCTION_MASK; in pmic_gpio_populate()
850 pad->input_enabled = true; in pmic_gpio_populate()
851 pad->output_enabled = false; in pmic_gpio_populate()
854 pad->input_enabled = false; in pmic_gpio_populate()
855 pad->output_enabled = true; in pmic_gpio_populate()
858 pad->input_enabled = true; in pmic_gpio_populate()
859 pad->output_enabled = true; in pmic_gpio_populate()
862 if (!pad->lv_mv_type) in pmic_gpio_populate()
864 pad->analog_pass = true; in pmic_gpio_populate()
871 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_VIN_CTL); in pmic_gpio_populate()
875 pad->power_source = val >> PMIC_GPIO_REG_VIN_SHIFT; in pmic_gpio_populate()
876 pad->power_source &= PMIC_GPIO_REG_VIN_MASK; in pmic_gpio_populate()
878 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_PULL_CTL); in pmic_gpio_populate()
882 pad->pullup = val >> PMIC_GPIO_REG_PULL_SHIFT; in pmic_gpio_populate()
883 pad->pullup &= PMIC_GPIO_REG_PULL_MASK; in pmic_gpio_populate()
885 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_IN_CTL); in pmic_gpio_populate()
889 if (pad->lv_mv_type && (val & PMIC_GPIO_LV_MV_DIG_IN_DTEST_EN)) in pmic_gpio_populate()
890 pad->dtest_buffer = in pmic_gpio_populate()
892 else if (!pad->lv_mv_type) in pmic_gpio_populate()
893 pad->dtest_buffer = ffs(val); in pmic_gpio_populate()
895 pad->dtest_buffer = 0; in pmic_gpio_populate()
897 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_OUT_CTL); in pmic_gpio_populate()
901 pad->strength = val >> PMIC_GPIO_REG_OUT_STRENGTH_SHIFT; in pmic_gpio_populate()
902 pad->strength &= PMIC_GPIO_REG_OUT_STRENGTH_MASK; in pmic_gpio_populate()
904 pad->buffer_type = val >> PMIC_GPIO_REG_OUT_TYPE_SHIFT; in pmic_gpio_populate()
905 pad->buffer_type &= PMIC_GPIO_REG_OUT_TYPE_MASK; in pmic_gpio_populate()
907 if (pad->lv_mv_type) { in pmic_gpio_populate()
908 val = pmic_gpio_read(state, pad, in pmic_gpio_populate()
912 pad->atest = (val & PMIC_GPIO_LV_MV_ANA_MUX_SEL_MASK) + 1; in pmic_gpio_populate()
916 pad->is_enabled = true; in pmic_gpio_populate()
974 struct pmic_gpio_pad *pad, *pads; in pmic_gpio_probe() local
1023 pad = &pads[i]; in pmic_gpio_probe()
1024 pindesc->drv_data = pad; in pmic_gpio_probe()
1028 pad->base = reg + i * PMIC_GPIO_ADDRESS_RANGE; in pmic_gpio_probe()
1030 ret = pmic_gpio_populate(state, pad); in pmic_gpio_probe()