// SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause /* * Copyright 2023 Schweitzer Engineering Laboratories, Inc. * 2350 NE Hopkins Court, Pullman, WA 99163 USA * * Platform support for the b2093 mainboard used in SEL-3350 computers. * Consumes GPIO from the SoC to provide standard LED and power supply * devices. */ #include <linux/acpi.h> #include <linux/gpio/consumer.h> #include <linux/gpio/machine.h> #include <linux/leds.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/power_supply.h> /* Broxton communities */ #define BXT_NW … #define BXT_W … #define BXT_SW … #define B2093_GPIO_ACPI_ID … #define SEL_PS_A … #define SEL_PS_A_DETECT … #define SEL_PS_A_GOOD … #define SEL_PS_B … #define SEL_PS_B_DETECT … #define SEL_PS_B_GOOD … /* LEDs */ static const struct gpio_led sel3350_leds[] = …; static const struct gpio_led_platform_data sel3350_leds_pdata = …; /* Map GPIOs to LEDs */ static struct gpiod_lookup_table sel3350_leds_table = …; /* Map GPIOs to power supplies */ static struct gpiod_lookup_table sel3350_gpios_table = …; /* Power Supplies */ struct sel3350_power_cfg_data { … }; static int sel3350_power_get_property(struct power_supply *psy, enum power_supply_property psp, union power_supply_propval *val) { … } static const enum power_supply_property sel3350_power_properties[] = …; static const struct power_supply_desc sel3350_ps_a_desc = …; static const struct power_supply_desc sel3350_ps_b_desc = …; struct sel3350_data { … }; static int sel3350_probe(struct platform_device *pdev) { … } static void sel3350_remove(struct platform_device *pdev) { … } static const struct acpi_device_id sel3350_device_ids[] = …; MODULE_DEVICE_TABLE(acpi, sel3350_device_ids); static struct platform_driver sel3350_platform_driver = …; module_platform_driver(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …; MODULE_SOFTDEP(…) …;
Codebase Browser
linux