Lines Matching refs:pad
226 struct pmic_gpio_pad *pad, unsigned int addr) in pmic_gpio_read() argument
231 ret = regmap_read(state->map, pad->base + addr, &val); in pmic_gpio_read()
241 struct pmic_gpio_pad *pad, unsigned int addr, in pmic_gpio_write() argument
246 ret = regmap_write(state->map, pad->base + addr, val); in pmic_gpio_write()
306 struct pmic_gpio_pad *pad; in pmic_gpio_set_mux() local
315 pad = pctldev->desc->pins[pin].drv_data; in pmic_gpio_set_mux()
320 if (!pad->lv_mv_type) { in pmic_gpio_set_mux()
331 pad->function = function; in pmic_gpio_set_mux()
333 if (pad->analog_pass) in pmic_gpio_set_mux()
335 else if (pad->output_enabled && pad->input_enabled) in pmic_gpio_set_mux()
337 else if (pad->output_enabled) in pmic_gpio_set_mux()
342 if (pad->lv_mv_type) { in pmic_gpio_set_mux()
343 ret = pmic_gpio_write(state, pad, in pmic_gpio_set_mux()
348 val = pad->atest - 1; in pmic_gpio_set_mux()
349 ret = pmic_gpio_write(state, pad, in pmic_gpio_set_mux()
354 val = pad->out_value in pmic_gpio_set_mux()
356 val |= pad->function in pmic_gpio_set_mux()
358 ret = pmic_gpio_write(state, pad, in pmic_gpio_set_mux()
364 val |= pad->function << PMIC_GPIO_REG_MODE_FUNCTION_SHIFT; in pmic_gpio_set_mux()
365 val |= pad->out_value & PMIC_GPIO_REG_MODE_VALUE_SHIFT; in pmic_gpio_set_mux()
367 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_MODE_CTL, val); in pmic_gpio_set_mux()
372 val = pad->is_enabled << PMIC_GPIO_REG_MASTER_EN_SHIFT; in pmic_gpio_set_mux()
374 return pmic_gpio_write(state, pad, PMIC_GPIO_REG_EN_CTL, val); in pmic_gpio_set_mux()
388 struct pmic_gpio_pad *pad; in pmic_gpio_config_get() local
391 pad = pctldev->desc->pins[pin].drv_data; in pmic_gpio_config_get()
395 if (pad->buffer_type != PMIC_GPIO_OUT_BUF_CMOS) in pmic_gpio_config_get()
400 if (pad->buffer_type != PMIC_GPIO_OUT_BUF_OPEN_DRAIN_NMOS) in pmic_gpio_config_get()
405 if (pad->buffer_type != PMIC_GPIO_OUT_BUF_OPEN_DRAIN_PMOS) in pmic_gpio_config_get()
410 if (pad->pullup != PMIC_GPIO_PULL_DOWN) in pmic_gpio_config_get()
415 if (pad->pullup != PMIC_GPIO_PULL_DISABLE) in pmic_gpio_config_get()
420 if (pad->pullup != PMIC_GPIO_PULL_UP_30) in pmic_gpio_config_get()
425 if (pad->is_enabled) in pmic_gpio_config_get()
430 arg = pad->power_source; in pmic_gpio_config_get()
433 if (!pad->input_enabled) in pmic_gpio_config_get()
438 arg = pad->output_enabled; in pmic_gpio_config_get()
441 arg = pad->out_value; in pmic_gpio_config_get()
444 arg = pad->pullup; in pmic_gpio_config_get()
447 switch (pad->strength) { in pmic_gpio_config_get()
455 arg = pad->strength; in pmic_gpio_config_get()
460 arg = pad->atest; in pmic_gpio_config_get()
463 arg = pad->analog_pass; in pmic_gpio_config_get()
466 arg = pad->dtest_buffer; in pmic_gpio_config_get()
480 struct pmic_gpio_pad *pad; in pmic_gpio_config_set() local
485 pad = pctldev->desc->pins[pin].drv_data; in pmic_gpio_config_set()
487 pad->is_enabled = true; in pmic_gpio_config_set()
494 pad->buffer_type = PMIC_GPIO_OUT_BUF_CMOS; in pmic_gpio_config_set()
497 if (!pad->have_buffer) in pmic_gpio_config_set()
499 pad->buffer_type = PMIC_GPIO_OUT_BUF_OPEN_DRAIN_NMOS; in pmic_gpio_config_set()
502 if (!pad->have_buffer) in pmic_gpio_config_set()
504 pad->buffer_type = PMIC_GPIO_OUT_BUF_OPEN_DRAIN_PMOS; in pmic_gpio_config_set()
507 pad->pullup = PMIC_GPIO_PULL_DISABLE; in pmic_gpio_config_set()
510 pad->pullup = PMIC_GPIO_PULL_UP_30; in pmic_gpio_config_set()
514 pad->pullup = PMIC_GPIO_PULL_DOWN; in pmic_gpio_config_set()
516 pad->pullup = PMIC_GPIO_PULL_DISABLE; in pmic_gpio_config_set()
519 pad->is_enabled = false; in pmic_gpio_config_set()
522 if (arg >= pad->num_sources) in pmic_gpio_config_set()
524 pad->power_source = arg; in pmic_gpio_config_set()
527 pad->input_enabled = arg ? true : false; in pmic_gpio_config_set()
530 pad->output_enabled = arg ? true : false; in pmic_gpio_config_set()
533 pad->output_enabled = true; in pmic_gpio_config_set()
534 pad->out_value = arg; in pmic_gpio_config_set()
539 pad->pullup = arg; in pmic_gpio_config_set()
546 pad->strength = PMIC_GPIO_OUT_STRENGTH_HIGH; in pmic_gpio_config_set()
549 pad->strength = PMIC_GPIO_OUT_STRENGTH_LOW; in pmic_gpio_config_set()
552 pad->strength = arg; in pmic_gpio_config_set()
557 if (!pad->lv_mv_type || arg > 4) in pmic_gpio_config_set()
559 pad->atest = arg; in pmic_gpio_config_set()
562 if (!pad->lv_mv_type) in pmic_gpio_config_set()
564 pad->analog_pass = true; in pmic_gpio_config_set()
569 pad->dtest_buffer = arg; in pmic_gpio_config_set()
576 val = pad->power_source << PMIC_GPIO_REG_VIN_SHIFT; in pmic_gpio_config_set()
578 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_VIN_CTL, val); in pmic_gpio_config_set()
582 val = pad->pullup << PMIC_GPIO_REG_PULL_SHIFT; in pmic_gpio_config_set()
584 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_PULL_CTL, val); in pmic_gpio_config_set()
588 val = pad->buffer_type << PMIC_GPIO_REG_OUT_TYPE_SHIFT; in pmic_gpio_config_set()
589 val |= pad->strength << PMIC_GPIO_REG_OUT_STRENGTH_SHIFT; in pmic_gpio_config_set()
591 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_OUT_CTL, val); in pmic_gpio_config_set()
595 if (pad->dtest_buffer == 0) { in pmic_gpio_config_set()
598 if (pad->lv_mv_type) { in pmic_gpio_config_set()
599 val = pad->dtest_buffer - 1; in pmic_gpio_config_set()
602 val = BIT(pad->dtest_buffer - 1); in pmic_gpio_config_set()
605 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_IN_CTL, val); in pmic_gpio_config_set()
609 if (pad->analog_pass) in pmic_gpio_config_set()
611 else if (pad->output_enabled && pad->input_enabled) in pmic_gpio_config_set()
613 else if (pad->output_enabled) in pmic_gpio_config_set()
618 if (pad->lv_mv_type) { in pmic_gpio_config_set()
619 ret = pmic_gpio_write(state, pad, in pmic_gpio_config_set()
624 val = pad->atest - 1; in pmic_gpio_config_set()
625 ret = pmic_gpio_write(state, pad, in pmic_gpio_config_set()
630 val = pad->out_value in pmic_gpio_config_set()
632 val |= pad->function in pmic_gpio_config_set()
634 ret = pmic_gpio_write(state, pad, in pmic_gpio_config_set()
640 val |= pad->function << PMIC_GPIO_REG_MODE_FUNCTION_SHIFT; in pmic_gpio_config_set()
641 val |= pad->out_value & PMIC_GPIO_REG_MODE_VALUE_SHIFT; in pmic_gpio_config_set()
643 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_MODE_CTL, val); in pmic_gpio_config_set()
648 val = pad->is_enabled << PMIC_GPIO_REG_MASTER_EN_SHIFT; in pmic_gpio_config_set()
650 ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_EN_CTL, val); in pmic_gpio_config_set()
659 struct pmic_gpio_pad *pad; in pmic_gpio_config_dbg_show() local
673 pad = pctldev->desc->pins[pin].drv_data; in pmic_gpio_config_dbg_show()
677 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_EN_CTL); in pmic_gpio_config_dbg_show()
682 if (pad->input_enabled) { in pmic_gpio_config_dbg_show()
683 ret = pmic_gpio_read(state, pad, PMIC_MPP_REG_RT_STS); in pmic_gpio_config_dbg_show()
688 pad->out_value = ret; in pmic_gpio_config_dbg_show()
694 function = pad->function; in pmic_gpio_config_dbg_show()
695 if (!pad->lv_mv_type && in pmic_gpio_config_dbg_show()
696 pad->function >= PMIC_GPIO_FUNC_INDEX_FUNC3) in pmic_gpio_config_dbg_show()
700 if (pad->analog_pass) in pmic_gpio_config_dbg_show()
704 pad->output_enabled ? "out" : "in"); in pmic_gpio_config_dbg_show()
705 seq_printf(s, " %-4s", pad->out_value ? "high" : "low"); in pmic_gpio_config_dbg_show()
707 seq_printf(s, " vin-%d", pad->power_source); in pmic_gpio_config_dbg_show()
708 seq_printf(s, " %-27s", biases[pad->pullup]); in pmic_gpio_config_dbg_show()
709 seq_printf(s, " %-10s", buffer_types[pad->buffer_type]); in pmic_gpio_config_dbg_show()
710 seq_printf(s, " %-7s", strengths[pad->strength]); in pmic_gpio_config_dbg_show()
711 seq_printf(s, " atest-%d", pad->atest); in pmic_gpio_config_dbg_show()
712 seq_printf(s, " dtest-%d", pad->dtest_buffer); in pmic_gpio_config_dbg_show()
747 struct pmic_gpio_pad *pad; in pmic_gpio_get() local
750 pad = state->ctrl->desc->pins[pin].drv_data; in pmic_gpio_get()
752 if (!pad->is_enabled) in pmic_gpio_get()
755 if (pad->input_enabled) { in pmic_gpio_get()
756 ret = pmic_gpio_read(state, pad, PMIC_MPP_REG_RT_STS); in pmic_gpio_get()
760 pad->out_value = ret & PMIC_MPP_REG_RT_STS_VAL_MASK; in pmic_gpio_get()
763 return !!pad->out_value; in pmic_gpio_get()
812 struct pmic_gpio_pad *pad) in pmic_gpio_populate() argument
816 type = pmic_gpio_read(state, pad, PMIC_GPIO_REG_TYPE); in pmic_gpio_populate()
822 type, pad->base); in pmic_gpio_populate()
826 subtype = pmic_gpio_read(state, pad, PMIC_GPIO_REG_SUBTYPE); in pmic_gpio_populate()
832 pad->have_buffer = true; in pmic_gpio_populate()
835 pad->num_sources = 4; in pmic_gpio_populate()
838 pad->have_buffer = true; in pmic_gpio_populate()
841 pad->num_sources = 8; in pmic_gpio_populate()
844 pad->num_sources = 1; in pmic_gpio_populate()
845 pad->have_buffer = true; in pmic_gpio_populate()
846 pad->lv_mv_type = true; in pmic_gpio_populate()
849 pad->num_sources = 2; in pmic_gpio_populate()
850 pad->have_buffer = true; in pmic_gpio_populate()
851 pad->lv_mv_type = true; in pmic_gpio_populate()
854 pad->num_sources = 2; in pmic_gpio_populate()
855 pad->have_buffer = true; in pmic_gpio_populate()
856 pad->lv_mv_type = true; in pmic_gpio_populate()
859 pad->num_sources = 3; in pmic_gpio_populate()
860 pad->have_buffer = true; in pmic_gpio_populate()
861 pad->lv_mv_type = true; in pmic_gpio_populate()
868 if (pad->lv_mv_type) { in pmic_gpio_populate()
869 val = pmic_gpio_read(state, pad, in pmic_gpio_populate()
874 pad->out_value = !!(val & PMIC_GPIO_LV_MV_OUTPUT_INVERT); in pmic_gpio_populate()
875 pad->function = val & PMIC_GPIO_LV_MV_OUTPUT_SOURCE_SEL_MASK; in pmic_gpio_populate()
877 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_MODE_CTL); in pmic_gpio_populate()
883 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_MODE_CTL); in pmic_gpio_populate()
887 pad->out_value = val & PMIC_GPIO_REG_MODE_VALUE_SHIFT; in pmic_gpio_populate()
891 pad->function = val >> PMIC_GPIO_REG_MODE_FUNCTION_SHIFT; in pmic_gpio_populate()
892 pad->function &= PMIC_GPIO_REG_MODE_FUNCTION_MASK; in pmic_gpio_populate()
897 pad->input_enabled = true; in pmic_gpio_populate()
898 pad->output_enabled = false; in pmic_gpio_populate()
901 pad->input_enabled = false; in pmic_gpio_populate()
902 pad->output_enabled = true; in pmic_gpio_populate()
905 pad->input_enabled = true; in pmic_gpio_populate()
906 pad->output_enabled = true; in pmic_gpio_populate()
909 if (!pad->lv_mv_type) in pmic_gpio_populate()
911 pad->analog_pass = true; in pmic_gpio_populate()
918 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_VIN_CTL); in pmic_gpio_populate()
922 pad->power_source = val >> PMIC_GPIO_REG_VIN_SHIFT; in pmic_gpio_populate()
923 pad->power_source &= PMIC_GPIO_REG_VIN_MASK; in pmic_gpio_populate()
925 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_PULL_CTL); in pmic_gpio_populate()
929 pad->pullup = val >> PMIC_GPIO_REG_PULL_SHIFT; in pmic_gpio_populate()
930 pad->pullup &= PMIC_GPIO_REG_PULL_MASK; in pmic_gpio_populate()
932 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_IN_CTL); in pmic_gpio_populate()
936 if (pad->lv_mv_type && (val & PMIC_GPIO_LV_MV_DIG_IN_DTEST_EN)) in pmic_gpio_populate()
937 pad->dtest_buffer = in pmic_gpio_populate()
939 else if (!pad->lv_mv_type) in pmic_gpio_populate()
940 pad->dtest_buffer = ffs(val); in pmic_gpio_populate()
942 pad->dtest_buffer = 0; in pmic_gpio_populate()
944 val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_OUT_CTL); in pmic_gpio_populate()
948 pad->strength = val >> PMIC_GPIO_REG_OUT_STRENGTH_SHIFT; in pmic_gpio_populate()
949 pad->strength &= PMIC_GPIO_REG_OUT_STRENGTH_MASK; in pmic_gpio_populate()
951 pad->buffer_type = val >> PMIC_GPIO_REG_OUT_TYPE_SHIFT; in pmic_gpio_populate()
952 pad->buffer_type &= PMIC_GPIO_REG_OUT_TYPE_MASK; in pmic_gpio_populate()
954 if (pad->lv_mv_type) { in pmic_gpio_populate()
955 val = pmic_gpio_read(state, pad, in pmic_gpio_populate()
959 pad->atest = (val & PMIC_GPIO_LV_MV_ANA_MUX_SEL_MASK) + 1; in pmic_gpio_populate()
963 pad->is_enabled = true; in pmic_gpio_populate()
1059 struct pmic_gpio_pad *pad, *pads; in pmic_gpio_probe() local
1112 pad = &pads[i]; in pmic_gpio_probe()
1113 pindesc->drv_data = pad; in pmic_gpio_probe()
1117 pad->base = reg + i * PMIC_GPIO_ADDRESS_RANGE; in pmic_gpio_probe()
1119 ret = pmic_gpio_populate(state, pad); in pmic_gpio_probe()