Lines Matching full:expander
471 pr_warn("Cannot open UI expander pin %d\n", sel_a); in da850_evm_ui_expander_setup()
477 pr_warn("Cannot open UI expander pin %d\n", sel_b); in da850_evm_ui_expander_setup()
483 pr_warn("Cannot open UI expander pin %d\n", sel_c); in da850_evm_ui_expander_setup()
495 pr_warn("Could not register UI GPIO expander push-buttons"); in da850_evm_ui_expander_setup()
534 /* assign the baseboard expander's GPIOs after the UI board's */
647 GPIO_LOOKUP_IDX("i2c-bb-expander",
650 GPIO_LOOKUP_IDX("i2c-bb-expander",
679 pr_warn("Could not register baseboard GPIO expander keys"); in da850_evm_bb_expander_setup()
686 pr_warn("Could not register baseboard GPIO expander LEDs"); in da850_evm_bb_expander_setup()
725 .dev_name = "ui-expander",
730 .dev_name = "bb-expander",