1/* 2 * Copyright (C) 2010 Pengutronix, Wolfram Sang <w.sang@pengutronix.de> 3 * 4 * This program is free software; you can redistribute it and/or modify it under 5 * the terms of the GNU General Public License version 2 as published by the 6 * Free Software Foundation. 7 */ 8 9#include <mach/hardware.h> 10#include <mach/devices-common.h> 11#include <mach/esdhc.h> 12 13#define imx_sdhci_esdhc_imx_data_entry_single(soc, _devid, _id, hwid) \ 14 { \ 15 .devid = _devid, \ 16 .id = _id, \ 17 .iobase = soc ## _ESDHC ## hwid ## _BASE_ADDR, \ 18 .irq = soc ## _INT_ESDHC ## hwid, \ 19 } 20 21#define imx_sdhci_esdhc_imx_data_entry(soc, devid, id, hwid) \ 22 [id] = imx_sdhci_esdhc_imx_data_entry_single(soc, devid, id, hwid) 23 24#ifdef CONFIG_SOC_IMX25 25const struct imx_sdhci_esdhc_imx_data 26imx25_sdhci_esdhc_imx_data[] __initconst = { 27#define imx25_sdhci_esdhc_imx_data_entry(_id, _hwid) \ 28 imx_sdhci_esdhc_imx_data_entry(MX25, "sdhci-esdhc-imx25", _id, _hwid) 29 imx25_sdhci_esdhc_imx_data_entry(0, 1), 30 imx25_sdhci_esdhc_imx_data_entry(1, 2), 31}; 32#endif /* ifdef CONFIG_SOC_IMX25 */ 33 34#ifdef CONFIG_SOC_IMX35 35const struct imx_sdhci_esdhc_imx_data 36imx35_sdhci_esdhc_imx_data[] __initconst = { 37#define imx35_sdhci_esdhc_imx_data_entry(_id, _hwid) \ 38 imx_sdhci_esdhc_imx_data_entry(MX35, "sdhci-esdhc-imx35", _id, _hwid) 39 imx35_sdhci_esdhc_imx_data_entry(0, 1), 40 imx35_sdhci_esdhc_imx_data_entry(1, 2), 41 imx35_sdhci_esdhc_imx_data_entry(2, 3), 42}; 43#endif /* ifdef CONFIG_SOC_IMX35 */ 44 45#ifdef CONFIG_SOC_IMX51 46const struct imx_sdhci_esdhc_imx_data 47imx51_sdhci_esdhc_imx_data[] __initconst = { 48#define imx51_sdhci_esdhc_imx_data_entry(_id, _hwid) \ 49 imx_sdhci_esdhc_imx_data_entry(MX51, "sdhci-esdhc-imx51", _id, _hwid) 50 imx51_sdhci_esdhc_imx_data_entry(0, 1), 51 imx51_sdhci_esdhc_imx_data_entry(1, 2), 52 imx51_sdhci_esdhc_imx_data_entry(2, 3), 53 imx51_sdhci_esdhc_imx_data_entry(3, 4), 54}; 55#endif /* ifdef CONFIG_SOC_IMX51 */ 56 57#ifdef CONFIG_SOC_IMX53 58const struct imx_sdhci_esdhc_imx_data 59imx53_sdhci_esdhc_imx_data[] __initconst = { 60#define imx53_sdhci_esdhc_imx_data_entry(_id, _hwid) \ 61 imx_sdhci_esdhc_imx_data_entry(MX53, "sdhci-esdhc-imx53", _id, _hwid) 62 imx53_sdhci_esdhc_imx_data_entry(0, 1), 63 imx53_sdhci_esdhc_imx_data_entry(1, 2), 64 imx53_sdhci_esdhc_imx_data_entry(2, 3), 65 imx53_sdhci_esdhc_imx_data_entry(3, 4), 66}; 67#endif /* ifdef CONFIG_SOC_IMX53 */ 68 69static const struct esdhc_platform_data default_esdhc_pdata __initconst = { 70 .wp_type = ESDHC_WP_NONE, 71 .cd_type = ESDHC_CD_NONE, 72}; 73 74struct platform_device *__init imx_add_sdhci_esdhc_imx( 75 const struct imx_sdhci_esdhc_imx_data *data, 76 const struct esdhc_platform_data *pdata) 77{ 78 struct resource res[] = { 79 { 80 .start = data->iobase, 81 .end = data->iobase + SZ_16K - 1, 82 .flags = IORESOURCE_MEM, 83 }, { 84 .start = data->irq, 85 .end = data->irq, 86 .flags = IORESOURCE_IRQ, 87 }, 88 }; 89 90 /* 91 * If machine does not provide pdata, use the default one 92 * which means no WP/CD support 93 */ 94 if (!pdata) 95 pdata = &default_esdhc_pdata; 96 97 return imx_add_platform_device(data->devid, data->id, res, 98 ARRAY_SIZE(res), pdata, sizeof(*pdata)); 99} 100