18c2ecf20Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Intel PCH/PCU SPI flash platform driver. 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Copyright (C) 2016, Intel Corporation 68c2ecf20Sopenharmony_ci * Author: Mika Westerberg <mika.westerberg@linux.intel.com> 78c2ecf20Sopenharmony_ci */ 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci#include <linux/ioport.h> 108c2ecf20Sopenharmony_ci#include <linux/module.h> 118c2ecf20Sopenharmony_ci#include <linux/platform_device.h> 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ci#include "intel-spi.h" 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_cistatic int intel_spi_platform_probe(struct platform_device *pdev) 168c2ecf20Sopenharmony_ci{ 178c2ecf20Sopenharmony_ci struct intel_spi_boardinfo *info; 188c2ecf20Sopenharmony_ci struct intel_spi *ispi; 198c2ecf20Sopenharmony_ci struct resource *mem; 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_ci info = dev_get_platdata(&pdev->dev); 228c2ecf20Sopenharmony_ci if (!info) 238c2ecf20Sopenharmony_ci return -EINVAL; 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ci mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); 268c2ecf20Sopenharmony_ci ispi = intel_spi_probe(&pdev->dev, mem, info); 278c2ecf20Sopenharmony_ci if (IS_ERR(ispi)) 288c2ecf20Sopenharmony_ci return PTR_ERR(ispi); 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_ci platform_set_drvdata(pdev, ispi); 318c2ecf20Sopenharmony_ci return 0; 328c2ecf20Sopenharmony_ci} 338c2ecf20Sopenharmony_ci 348c2ecf20Sopenharmony_cistatic int intel_spi_platform_remove(struct platform_device *pdev) 358c2ecf20Sopenharmony_ci{ 368c2ecf20Sopenharmony_ci struct intel_spi *ispi = platform_get_drvdata(pdev); 378c2ecf20Sopenharmony_ci 388c2ecf20Sopenharmony_ci return intel_spi_remove(ispi); 398c2ecf20Sopenharmony_ci} 408c2ecf20Sopenharmony_ci 418c2ecf20Sopenharmony_cistatic struct platform_driver intel_spi_platform_driver = { 428c2ecf20Sopenharmony_ci .probe = intel_spi_platform_probe, 438c2ecf20Sopenharmony_ci .remove = intel_spi_platform_remove, 448c2ecf20Sopenharmony_ci .driver = { 458c2ecf20Sopenharmony_ci .name = "intel-spi", 468c2ecf20Sopenharmony_ci }, 478c2ecf20Sopenharmony_ci}; 488c2ecf20Sopenharmony_ci 498c2ecf20Sopenharmony_cimodule_platform_driver(intel_spi_platform_driver); 508c2ecf20Sopenharmony_ci 518c2ecf20Sopenharmony_ciMODULE_DESCRIPTION("Intel PCH/PCU SPI flash platform driver"); 528c2ecf20Sopenharmony_ciMODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>"); 538c2ecf20Sopenharmony_ciMODULE_LICENSE("GPL v2"); 548c2ecf20Sopenharmony_ciMODULE_ALIAS("platform:intel-spi"); 55