// SPDX-License-Identifier: GPL-2.0-only /* * Intel Merrifield FLIS platform device initialization file * * Copyright (C) 2016, Intel Corporation * * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> */ #include <linux/init.h> #include <linux/ioport.h> #include <linux/platform_device.h> #include <asm/intel-mid.h> #define FLIS_BASE_ADDR 0xff0c0000 #define FLIS_LENGTH 0x8000 static struct resource mrfld_pinctrl_mmio_resource = { .start = FLIS_BASE_ADDR, .end = FLIS_BASE_ADDR + FLIS_LENGTH - 1, .flags = IORESOURCE_MEM, }; static struct platform_device mrfld_pinctrl_device = { .name = "pinctrl-merrifield", .id = PLATFORM_DEVID_NONE, .resource = &mrfld_pinctrl_mmio_resource, .num_resources = 1, }; static int __init mrfld_pinctrl_init(void) { if (intel_mid_identify_cpu() == INTEL_MID_CPU_CHIP_TANGIER) return platform_device_register(&mrfld_pinctrl_device); return -ENODEV; } arch_initcall(mrfld_pinctrl_init);