| /* |
| * Hisilicon Platforms Using ACPU CPUFreq Support |
| * |
| * Copyright (c) 2015 Hisilicon Limited. |
| * Copyright (c) 2015 Linaro Limited. |
| * |
| * Leo Yan <leo.yan@linaro.org> |
| * |
| * 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. |
| * |
| * This program is distributed "as is" WITHOUT ANY WARRANTY of any |
| * kind, whether express or implied; without even the implied warranty |
| * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
| |
| #include <linux/err.h> |
| #include <linux/init.h> |
| #include <linux/kernel.h> |
| #include <linux/module.h> |
| #include <linux/of.h> |
| #include <linux/platform_device.h> |
| |
| static int __init hisi_acpu_cpufreq_driver_init(void) |
| { |
| struct platform_device *pdev; |
| |
| if (!of_machine_is_compatible("hisilicon,hi6220")) |
| return -ENODEV; |
| |
| pdev = platform_device_register_simple("cpufreq-dt", -1, NULL, 0); |
| return PTR_ERR_OR_ZERO(pdev); |
| } |
| module_init(hisi_acpu_cpufreq_driver_init); |
| |
| MODULE_AUTHOR("Leo Yan <leo.yan@linaro.org>"); |
| MODULE_DESCRIPTION("Hisilicon acpu cpufreq driver"); |
| MODULE_LICENSE("GPL v2"); |
