/* * ACPI support for int340x thermal drivers * * Copyright (C) 2014, Intel Corporation * Authors: Zhang Rui <rui.zhang@intel.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include <linux/acpi.h> #include <linux/module.h> #include "internal.h" #define INT3401_DEVICE 0X01 static const struct acpi_device_id int340x_thermal_device_ids[] = { {"INT3400"}, {"INT3401", INT3401_DEVICE}, {"INT3402"}, {"INT3403"}, {"INT3404"}, {"INT3406"}, {"INT3407"}, {"INT3408"}, {"INT3409"}, {"INT340A"}, {"INT340B"}, {""}, }; static int int340x_thermal_handler_attach(struct acpi_device *adev, const struct acpi_device_id *id) { if (IS_ENABLED(CONFIG_INT340X_THERMAL)) acpi_create_platform_device(adev); /* Intel SoC DTS thermal driver needs INT3401 to set IRQ descriptor */ else if (IS_ENABLED(CONFIG_INTEL_SOC_DTS_THERMAL) && id->driver_data == INT3401_DEVICE) acpi_create_platform_device(adev); return 1; } static struct acpi_scan_handler int340x_thermal_handler = { .ids = int340x_thermal_device_ids, .attach = int340x_thermal_handler_attach, }; void __init acpi_int340x_thermal_init(void) { acpi_scan_add_handler(&int340x_thermal_handler); }