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- // SPDX-License-Identifier: GPL-2.0
- //
- // Copyright (c) 2011 Samsung Electronics Co., Ltd.
- // http://www.samsung.com
- //
- // Base Samsung platform device definitions
- #include <linux/gpio.h>
- #include <linux/kernel.h>
- #include <linux/types.h>
- #include <linux/interrupt.h>
- #include <linux/list.h>
- #include <linux/timer.h>
- #include <linux/init.h>
- #include <linux/serial_core.h>
- #include <linux/serial_s3c.h>
- #include <linux/platform_device.h>
- #include <linux/io.h>
- #include <linux/slab.h>
- #include <linux/string.h>
- #include <linux/dma-mapping.h>
- #include <linux/fb.h>
- #include <linux/gfp.h>
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/onenand.h>
- #include <linux/mtd/partitions.h>
- #include <linux/mmc/host.h>
- #include <linux/ioport.h>
- #include <linux/sizes.h>
- #include <linux/platform_data/s3c-hsudc.h>
- #include <linux/platform_data/s3c-hsotg.h>
- #include <linux/platform_data/dma-s3c24xx.h>
- #include <linux/platform_data/media/s5p_hdmi.h>
- #include <asm/irq.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/map.h>
- #include <asm/mach/irq.h>
- #include "irqs.h"
- #include "map.h"
- #include "gpio-samsung.h"
- #include "gpio-cfg.h"
- #ifdef CONFIG_PLAT_S3C24XX
- #include "regs-s3c2443-clock.h"
- #endif /* CONFIG_PLAT_S3C24XX */
- #include "cpu.h"
- #include "devs.h"
- #include <linux/soc/samsung/s3c-adc.h>
- #include <linux/platform_data/ata-samsung_cf.h>
- #include "fb.h"
- #include <linux/platform_data/fb-s3c2410.h>
- #include <linux/platform_data/hwmon-s3c.h>
- #include <linux/platform_data/i2c-s3c2410.h>
- #include "keypad.h"
- #include <linux/platform_data/mmc-s3cmci.h>
- #include <linux/platform_data/mtd-nand-s3c2410.h>
- #include "pwm-core.h"
- #include "sdhci.h"
- #include <linux/platform_data/touchscreen-s3c2410.h>
- #include <linux/platform_data/usb-s3c2410_udc.h>
- #include <linux/platform_data/usb-ohci-s3c2410.h>
- #include "usb-phy.h"
- #include <linux/platform_data/asoc-s3c.h>
- #include <linux/platform_data/spi-s3c64xx.h>
- #define samsung_device_dma_mask (*((u64[]) { DMA_BIT_MASK(32) }))
- /* AC97 */
- #ifdef CONFIG_CPU_S3C2440
- static struct resource s3c_ac97_resource[] = {
- [0] = DEFINE_RES_MEM(S3C2440_PA_AC97, S3C2440_SZ_AC97),
- [1] = DEFINE_RES_IRQ(IRQ_S3C244X_AC97),
- };
- struct platform_device s3c_device_ac97 = {
- .name = "samsung-ac97",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_ac97_resource),
- .resource = s3c_ac97_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
- };
- #endif /* CONFIG_CPU_S3C2440 */
- /* ADC */
- #ifdef CONFIG_PLAT_S3C24XX
- static struct resource s3c_adc_resource[] = {
- [0] = DEFINE_RES_MEM(S3C24XX_PA_ADC, S3C24XX_SZ_ADC),
- [1] = DEFINE_RES_IRQ(IRQ_TC),
- [2] = DEFINE_RES_IRQ(IRQ_ADC),
- };
- struct platform_device s3c_device_adc = {
- .name = "s3c24xx-adc",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_adc_resource),
- .resource = s3c_adc_resource,
- };
- #endif /* CONFIG_PLAT_S3C24XX */
- #if defined(CONFIG_SAMSUNG_DEV_ADC)
- static struct resource s3c_adc_resource[] = {
- [0] = DEFINE_RES_MEM(SAMSUNG_PA_ADC, SZ_256),
- [1] = DEFINE_RES_IRQ(IRQ_ADC),
- [2] = DEFINE_RES_IRQ(IRQ_TC),
- };
- struct platform_device s3c_device_adc = {
- .name = "exynos-adc",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_adc_resource),
- .resource = s3c_adc_resource,
- };
- #endif /* CONFIG_SAMSUNG_DEV_ADC */
- /* Camif Controller */
- #ifdef CONFIG_CPU_S3C2440
- static struct resource s3c_camif_resource[] = {
- [0] = DEFINE_RES_MEM(S3C2440_PA_CAMIF, S3C2440_SZ_CAMIF),
- [1] = DEFINE_RES_IRQ(IRQ_S3C2440_CAM_C),
- [2] = DEFINE_RES_IRQ(IRQ_S3C2440_CAM_P),
- };
- struct platform_device s3c_device_camif = {
- .name = "s3c2440-camif",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_camif_resource),
- .resource = s3c_camif_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
- };
- #endif /* CONFIG_CPU_S3C2440 */
- /* FB */
- #ifdef CONFIG_S3C_DEV_FB
- static struct resource s3c_fb_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_FB, SZ_16K),
- [1] = DEFINE_RES_IRQ(IRQ_LCD_VSYNC),
- [2] = DEFINE_RES_IRQ(IRQ_LCD_FIFO),
- [3] = DEFINE_RES_IRQ(IRQ_LCD_SYSTEM),
- };
- struct platform_device s3c_device_fb = {
- .name = "s3c-fb",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_fb_resource),
- .resource = s3c_fb_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- };
- void __init s3c_fb_set_platdata(struct s3c_fb_platdata *pd)
- {
- s3c_set_platdata(pd, sizeof(struct s3c_fb_platdata),
- &s3c_device_fb);
- }
- #endif /* CONFIG_S3C_DEV_FB */
- /* HWMON */
- #ifdef CONFIG_S3C_DEV_HWMON
- struct platform_device s3c_device_hwmon = {
- .name = "s3c-hwmon",
- .id = -1,
- .dev.parent = &s3c_device_adc.dev,
- };
- void __init s3c_hwmon_set_platdata(struct s3c_hwmon_pdata *pd)
- {
- s3c_set_platdata(pd, sizeof(struct s3c_hwmon_pdata),
- &s3c_device_hwmon);
- }
- #endif /* CONFIG_S3C_DEV_HWMON */
- /* HSMMC */
- #ifdef CONFIG_S3C_DEV_HSMMC
- static struct resource s3c_hsmmc_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_HSMMC0, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_HSMMC0),
- };
- struct s3c_sdhci_platdata s3c_hsmmc0_def_platdata = {
- .max_width = 4,
- .host_caps = (MMC_CAP_4_BIT_DATA |
- MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
- };
- struct platform_device s3c_device_hsmmc0 = {
- .name = "s3c-sdhci",
- .id = 0,
- .num_resources = ARRAY_SIZE(s3c_hsmmc_resource),
- .resource = s3c_hsmmc_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s3c_hsmmc0_def_platdata,
- },
- };
- void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd)
- {
- s3c_sdhci_set_platdata(pd, &s3c_hsmmc0_def_platdata);
- }
- #endif /* CONFIG_S3C_DEV_HSMMC */
- #ifdef CONFIG_S3C_DEV_HSMMC1
- static struct resource s3c_hsmmc1_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_HSMMC1, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_HSMMC1),
- };
- struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata = {
- .max_width = 4,
- .host_caps = (MMC_CAP_4_BIT_DATA |
- MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
- };
- struct platform_device s3c_device_hsmmc1 = {
- .name = "s3c-sdhci",
- .id = 1,
- .num_resources = ARRAY_SIZE(s3c_hsmmc1_resource),
- .resource = s3c_hsmmc1_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s3c_hsmmc1_def_platdata,
- },
- };
- void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd)
- {
- s3c_sdhci_set_platdata(pd, &s3c_hsmmc1_def_platdata);
- }
- #endif /* CONFIG_S3C_DEV_HSMMC1 */
- /* HSMMC2 */
- #ifdef CONFIG_S3C_DEV_HSMMC2
- static struct resource s3c_hsmmc2_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_HSMMC2, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_HSMMC2),
- };
- struct s3c_sdhci_platdata s3c_hsmmc2_def_platdata = {
- .max_width = 4,
- .host_caps = (MMC_CAP_4_BIT_DATA |
- MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
- };
- struct platform_device s3c_device_hsmmc2 = {
- .name = "s3c-sdhci",
- .id = 2,
- .num_resources = ARRAY_SIZE(s3c_hsmmc2_resource),
- .resource = s3c_hsmmc2_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s3c_hsmmc2_def_platdata,
- },
- };
- void s3c_sdhci2_set_platdata(struct s3c_sdhci_platdata *pd)
- {
- s3c_sdhci_set_platdata(pd, &s3c_hsmmc2_def_platdata);
- }
- #endif /* CONFIG_S3C_DEV_HSMMC2 */
- #ifdef CONFIG_S3C_DEV_HSMMC3
- static struct resource s3c_hsmmc3_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_HSMMC3, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_HSMMC3),
- };
- struct s3c_sdhci_platdata s3c_hsmmc3_def_platdata = {
- .max_width = 4,
- .host_caps = (MMC_CAP_4_BIT_DATA |
- MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
- };
- struct platform_device s3c_device_hsmmc3 = {
- .name = "s3c-sdhci",
- .id = 3,
- .num_resources = ARRAY_SIZE(s3c_hsmmc3_resource),
- .resource = s3c_hsmmc3_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s3c_hsmmc3_def_platdata,
- },
- };
- void s3c_sdhci3_set_platdata(struct s3c_sdhci_platdata *pd)
- {
- s3c_sdhci_set_platdata(pd, &s3c_hsmmc3_def_platdata);
- }
- #endif /* CONFIG_S3C_DEV_HSMMC3 */
- /* I2C */
- static struct resource s3c_i2c0_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_IIC, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_IIC),
- };
- struct platform_device s3c_device_i2c0 = {
- .name = "s3c2410-i2c",
- .id = 0,
- .num_resources = ARRAY_SIZE(s3c_i2c0_resource),
- .resource = s3c_i2c0_resource,
- };
- struct s3c2410_platform_i2c default_i2c_data __initdata = {
- .flags = 0,
- .slave_addr = 0x10,
- .frequency = 100*1000,
- .sda_delay = 100,
- };
- void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd)
- {
- struct s3c2410_platform_i2c *npd;
- if (!pd) {
- pd = &default_i2c_data;
- pd->bus_num = 0;
- }
- npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c0);
- if (!npd->cfg_gpio)
- npd->cfg_gpio = s3c_i2c0_cfg_gpio;
- }
- #ifdef CONFIG_S3C_DEV_I2C1
- static struct resource s3c_i2c1_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_IIC1, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_IIC1),
- };
- struct platform_device s3c_device_i2c1 = {
- .name = "s3c2410-i2c",
- .id = 1,
- .num_resources = ARRAY_SIZE(s3c_i2c1_resource),
- .resource = s3c_i2c1_resource,
- };
- void __init s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *pd)
- {
- struct s3c2410_platform_i2c *npd;
- if (!pd) {
- pd = &default_i2c_data;
- pd->bus_num = 1;
- }
- npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c1);
- if (!npd->cfg_gpio)
- npd->cfg_gpio = s3c_i2c1_cfg_gpio;
- }
- #endif /* CONFIG_S3C_DEV_I2C1 */
- #ifdef CONFIG_S3C_DEV_I2C2
- static struct resource s3c_i2c2_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_IIC2, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_IIC2),
- };
- struct platform_device s3c_device_i2c2 = {
- .name = "s3c2410-i2c",
- .id = 2,
- .num_resources = ARRAY_SIZE(s3c_i2c2_resource),
- .resource = s3c_i2c2_resource,
- };
- void __init s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *pd)
- {
- struct s3c2410_platform_i2c *npd;
- if (!pd) {
- pd = &default_i2c_data;
- pd->bus_num = 2;
- }
- npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c2);
- if (!npd->cfg_gpio)
- npd->cfg_gpio = s3c_i2c2_cfg_gpio;
- }
- #endif /* CONFIG_S3C_DEV_I2C2 */
- #ifdef CONFIG_S3C_DEV_I2C3
- static struct resource s3c_i2c3_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_IIC3, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_IIC3),
- };
- struct platform_device s3c_device_i2c3 = {
- .name = "s3c2440-i2c",
- .id = 3,
- .num_resources = ARRAY_SIZE(s3c_i2c3_resource),
- .resource = s3c_i2c3_resource,
- };
- void __init s3c_i2c3_set_platdata(struct s3c2410_platform_i2c *pd)
- {
- struct s3c2410_platform_i2c *npd;
- if (!pd) {
- pd = &default_i2c_data;
- pd->bus_num = 3;
- }
- npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c3);
- if (!npd->cfg_gpio)
- npd->cfg_gpio = s3c_i2c3_cfg_gpio;
- }
- #endif /*CONFIG_S3C_DEV_I2C3 */
- #ifdef CONFIG_S3C_DEV_I2C4
- static struct resource s3c_i2c4_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_IIC4, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_IIC4),
- };
- struct platform_device s3c_device_i2c4 = {
- .name = "s3c2440-i2c",
- .id = 4,
- .num_resources = ARRAY_SIZE(s3c_i2c4_resource),
- .resource = s3c_i2c4_resource,
- };
- void __init s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *pd)
- {
- struct s3c2410_platform_i2c *npd;
- if (!pd) {
- pd = &default_i2c_data;
- pd->bus_num = 4;
- }
- npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c4);
- if (!npd->cfg_gpio)
- npd->cfg_gpio = s3c_i2c4_cfg_gpio;
- }
- #endif /*CONFIG_S3C_DEV_I2C4 */
- #ifdef CONFIG_S3C_DEV_I2C5
- static struct resource s3c_i2c5_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_IIC5, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_IIC5),
- };
- struct platform_device s3c_device_i2c5 = {
- .name = "s3c2440-i2c",
- .id = 5,
- .num_resources = ARRAY_SIZE(s3c_i2c5_resource),
- .resource = s3c_i2c5_resource,
- };
- void __init s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *pd)
- {
- struct s3c2410_platform_i2c *npd;
- if (!pd) {
- pd = &default_i2c_data;
- pd->bus_num = 5;
- }
- npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c5);
- if (!npd->cfg_gpio)
- npd->cfg_gpio = s3c_i2c5_cfg_gpio;
- }
- #endif /*CONFIG_S3C_DEV_I2C5 */
- #ifdef CONFIG_S3C_DEV_I2C6
- static struct resource s3c_i2c6_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_IIC6, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_IIC6),
- };
- struct platform_device s3c_device_i2c6 = {
- .name = "s3c2440-i2c",
- .id = 6,
- .num_resources = ARRAY_SIZE(s3c_i2c6_resource),
- .resource = s3c_i2c6_resource,
- };
- void __init s3c_i2c6_set_platdata(struct s3c2410_platform_i2c *pd)
- {
- struct s3c2410_platform_i2c *npd;
- if (!pd) {
- pd = &default_i2c_data;
- pd->bus_num = 6;
- }
- npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c6);
- if (!npd->cfg_gpio)
- npd->cfg_gpio = s3c_i2c6_cfg_gpio;
- }
- #endif /* CONFIG_S3C_DEV_I2C6 */
- #ifdef CONFIG_S3C_DEV_I2C7
- static struct resource s3c_i2c7_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_IIC7, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_IIC7),
- };
- struct platform_device s3c_device_i2c7 = {
- .name = "s3c2440-i2c",
- .id = 7,
- .num_resources = ARRAY_SIZE(s3c_i2c7_resource),
- .resource = s3c_i2c7_resource,
- };
- void __init s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *pd)
- {
- struct s3c2410_platform_i2c *npd;
- if (!pd) {
- pd = &default_i2c_data;
- pd->bus_num = 7;
- }
- npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c7);
- if (!npd->cfg_gpio)
- npd->cfg_gpio = s3c_i2c7_cfg_gpio;
- }
- #endif /* CONFIG_S3C_DEV_I2C7 */
- /* I2S */
- #ifdef CONFIG_PLAT_S3C24XX
- static struct resource s3c_iis_resource[] = {
- [0] = DEFINE_RES_MEM(S3C24XX_PA_IIS, S3C24XX_SZ_IIS),
- };
- struct platform_device s3c_device_iis = {
- .name = "s3c24xx-iis",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_iis_resource),
- .resource = s3c_iis_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
- };
- #endif /* CONFIG_PLAT_S3C24XX */
- /* IDE CFCON */
- #ifdef CONFIG_SAMSUNG_DEV_IDE
- static struct resource s3c_cfcon_resource[] = {
- [0] = DEFINE_RES_MEM(SAMSUNG_PA_CFCON, SZ_16K),
- [1] = DEFINE_RES_IRQ(IRQ_CFCON),
- };
- struct platform_device s3c_device_cfcon = {
- .id = 0,
- .num_resources = ARRAY_SIZE(s3c_cfcon_resource),
- .resource = s3c_cfcon_resource,
- };
- void __init s3c_ide_set_platdata(struct s3c_ide_platdata *pdata)
- {
- s3c_set_platdata(pdata, sizeof(struct s3c_ide_platdata),
- &s3c_device_cfcon);
- }
- #endif /* CONFIG_SAMSUNG_DEV_IDE */
- /* KEYPAD */
- #ifdef CONFIG_SAMSUNG_DEV_KEYPAD
- static struct resource samsung_keypad_resources[] = {
- [0] = DEFINE_RES_MEM(SAMSUNG_PA_KEYPAD, SZ_32),
- [1] = DEFINE_RES_IRQ(IRQ_KEYPAD),
- };
- struct platform_device samsung_device_keypad = {
- .name = "samsung-keypad",
- .id = -1,
- .num_resources = ARRAY_SIZE(samsung_keypad_resources),
- .resource = samsung_keypad_resources,
- };
- void __init samsung_keypad_set_platdata(struct samsung_keypad_platdata *pd)
- {
- struct samsung_keypad_platdata *npd;
- npd = s3c_set_platdata(pd, sizeof(*npd), &samsung_device_keypad);
- if (!npd->cfg_gpio)
- npd->cfg_gpio = samsung_keypad_cfg_gpio;
- }
- #endif /* CONFIG_SAMSUNG_DEV_KEYPAD */
- /* LCD Controller */
- #ifdef CONFIG_PLAT_S3C24XX
- static struct resource s3c_lcd_resource[] = {
- [0] = DEFINE_RES_MEM(S3C24XX_PA_LCD, S3C24XX_SZ_LCD),
- [1] = DEFINE_RES_IRQ(IRQ_LCD),
- };
- struct platform_device s3c_device_lcd = {
- .name = "s3c2410-lcd",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_lcd_resource),
- .resource = s3c_lcd_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
- };
- void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
- {
- struct s3c2410fb_mach_info *npd;
- npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_lcd);
- if (npd) {
- npd->displays = kmemdup(pd->displays,
- sizeof(struct s3c2410fb_display) * npd->num_displays,
- GFP_KERNEL);
- if (!npd->displays)
- printk(KERN_ERR "no memory for LCD display data\n");
- } else {
- printk(KERN_ERR "no memory for LCD platform data\n");
- }
- }
- #endif /* CONFIG_PLAT_S3C24XX */
- /* NAND */
- #ifdef CONFIG_S3C_DEV_NAND
- static struct resource s3c_nand_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_NAND, SZ_1M),
- };
- struct platform_device s3c_device_nand = {
- .name = "s3c2410-nand",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_nand_resource),
- .resource = s3c_nand_resource,
- };
- /*
- * s3c_nand_copy_set() - copy nand set data
- * @set: The new structure, directly copied from the old.
- *
- * Copy all the fields from the NAND set field from what is probably __initdata
- * to new kernel memory. The code returns 0 if the copy happened correctly or
- * an error code for the calling function to display.
- *
- * Note, we currently do not try and look to see if we've already copied the
- * data in a previous set.
- */
- static int __init s3c_nand_copy_set(struct s3c2410_nand_set *set)
- {
- void *ptr;
- int size;
- size = sizeof(struct mtd_partition) * set->nr_partitions;
- if (size) {
- ptr = kmemdup(set->partitions, size, GFP_KERNEL);
- set->partitions = ptr;
- if (!ptr)
- return -ENOMEM;
- }
- if (set->nr_map && set->nr_chips) {
- size = sizeof(int) * set->nr_chips;
- ptr = kmemdup(set->nr_map, size, GFP_KERNEL);
- set->nr_map = ptr;
- if (!ptr)
- return -ENOMEM;
- }
- return 0;
- }
- void __init s3c_nand_set_platdata(struct s3c2410_platform_nand *nand)
- {
- struct s3c2410_platform_nand *npd;
- int size;
- int ret;
- /* note, if we get a failure in allocation, we simply drop out of the
- * function. If there is so little memory available at initialisation
- * time then there is little chance the system is going to run.
- */
- npd = s3c_set_platdata(nand, sizeof(*npd), &s3c_device_nand);
- if (!npd)
- return;
- /* now see if we need to copy any of the nand set data */
- size = sizeof(struct s3c2410_nand_set) * npd->nr_sets;
- if (size) {
- struct s3c2410_nand_set *from = npd->sets;
- struct s3c2410_nand_set *to;
- int i;
- to = kmemdup(from, size, GFP_KERNEL);
- npd->sets = to; /* set, even if we failed */
- if (!to) {
- printk(KERN_ERR "%s: no memory for sets\n", __func__);
- return;
- }
- for (i = 0; i < npd->nr_sets; i++) {
- ret = s3c_nand_copy_set(to);
- if (ret) {
- printk(KERN_ERR "%s: failed to copy set %d\n",
- __func__, i);
- return;
- }
- to++;
- }
- }
- }
- #endif /* CONFIG_S3C_DEV_NAND */
- /* ONENAND */
- #ifdef CONFIG_S3C_DEV_ONENAND
- static struct resource s3c_onenand_resources[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_ONENAND, SZ_1K),
- [1] = DEFINE_RES_MEM(S3C_PA_ONENAND_BUF, S3C_SZ_ONENAND_BUF),
- [2] = DEFINE_RES_IRQ(IRQ_ONENAND),
- };
- struct platform_device s3c_device_onenand = {
- .name = "samsung-onenand",
- .id = 0,
- .num_resources = ARRAY_SIZE(s3c_onenand_resources),
- .resource = s3c_onenand_resources,
- };
- #endif /* CONFIG_S3C_DEV_ONENAND */
- #ifdef CONFIG_S3C64XX_DEV_ONENAND1
- static struct resource s3c64xx_onenand1_resources[] = {
- [0] = DEFINE_RES_MEM(S3C64XX_PA_ONENAND1, SZ_1K),
- [1] = DEFINE_RES_MEM(S3C64XX_PA_ONENAND1_BUF, S3C64XX_SZ_ONENAND1_BUF),
- [2] = DEFINE_RES_IRQ(IRQ_ONENAND1),
- };
- struct platform_device s3c64xx_device_onenand1 = {
- .name = "samsung-onenand",
- .id = 1,
- .num_resources = ARRAY_SIZE(s3c64xx_onenand1_resources),
- .resource = s3c64xx_onenand1_resources,
- };
- void __init s3c64xx_onenand1_set_platdata(struct onenand_platform_data *pdata)
- {
- s3c_set_platdata(pdata, sizeof(struct onenand_platform_data),
- &s3c64xx_device_onenand1);
- }
- #endif /* CONFIG_S3C64XX_DEV_ONENAND1 */
- /* PWM Timer */
- #ifdef CONFIG_SAMSUNG_DEV_PWM
- static struct resource samsung_pwm_resource[] = {
- DEFINE_RES_MEM(SAMSUNG_PA_TIMER, SZ_4K),
- };
- struct platform_device samsung_device_pwm = {
- .name = "samsung-pwm",
- .id = -1,
- .num_resources = ARRAY_SIZE(samsung_pwm_resource),
- .resource = samsung_pwm_resource,
- };
- void __init samsung_pwm_set_platdata(struct samsung_pwm_variant *pd)
- {
- samsung_device_pwm.dev.platform_data = pd;
- }
- #endif /* CONFIG_SAMSUNG_DEV_PWM */
- /* RTC */
- #ifdef CONFIG_PLAT_S3C24XX
- static struct resource s3c_rtc_resource[] = {
- [0] = DEFINE_RES_MEM(S3C24XX_PA_RTC, SZ_256),
- [1] = DEFINE_RES_IRQ(IRQ_RTC),
- [2] = DEFINE_RES_IRQ(IRQ_TICK),
- };
- struct platform_device s3c_device_rtc = {
- .name = "s3c2410-rtc",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_rtc_resource),
- .resource = s3c_rtc_resource,
- };
- #endif /* CONFIG_PLAT_S3C24XX */
- #ifdef CONFIG_S3C_DEV_RTC
- static struct resource s3c_rtc_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_RTC, SZ_256),
- [1] = DEFINE_RES_IRQ(IRQ_RTC_ALARM),
- [2] = DEFINE_RES_IRQ(IRQ_RTC_TIC),
- };
- struct platform_device s3c_device_rtc = {
- .name = "s3c64xx-rtc",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_rtc_resource),
- .resource = s3c_rtc_resource,
- };
- #endif /* CONFIG_S3C_DEV_RTC */
- /* SDI */
- #ifdef CONFIG_PLAT_S3C24XX
- void s3c24xx_mci_def_set_power(unsigned char power_mode, unsigned short vdd)
- {
- switch (power_mode) {
- case MMC_POWER_ON:
- case MMC_POWER_UP:
- /* Configure GPE5...GPE10 pins in SD mode */
- s3c_gpio_cfgall_range(S3C2410_GPE(5), 6, S3C_GPIO_SFN(2),
- S3C_GPIO_PULL_NONE);
- break;
- case MMC_POWER_OFF:
- default:
- gpio_direction_output(S3C2410_GPE(5), 0);
- break;
- }
- }
- static struct resource s3c_sdi_resource[] = {
- [0] = DEFINE_RES_MEM(S3C24XX_PA_SDI, S3C24XX_SZ_SDI),
- [1] = DEFINE_RES_IRQ(IRQ_SDI),
- };
- static struct s3c24xx_mci_pdata s3cmci_def_pdata = {
- /* This is currently here to avoid a number of if (host->pdata)
- * checks. Any zero fields to ensure reasonable defaults are picked. */
- .no_wprotect = 1,
- .no_detect = 1,
- .set_power = s3c24xx_mci_def_set_power,
- };
- struct platform_device s3c_device_sdi = {
- .name = "s3c2410-sdi",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_sdi_resource),
- .resource = s3c_sdi_resource,
- .dev.platform_data = &s3cmci_def_pdata,
- };
- void __init s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata)
- {
- s3c_set_platdata(pdata, sizeof(struct s3c24xx_mci_pdata),
- &s3c_device_sdi);
- }
- #endif /* CONFIG_PLAT_S3C24XX */
- /* SPI */
- #ifdef CONFIG_PLAT_S3C24XX
- static struct resource s3c_spi0_resource[] = {
- [0] = DEFINE_RES_MEM(S3C24XX_PA_SPI, SZ_32),
- [1] = DEFINE_RES_IRQ(IRQ_SPI0),
- };
- struct platform_device s3c_device_spi0 = {
- .name = "s3c2410-spi",
- .id = 0,
- .num_resources = ARRAY_SIZE(s3c_spi0_resource),
- .resource = s3c_spi0_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
- };
- static struct resource s3c_spi1_resource[] = {
- [0] = DEFINE_RES_MEM(S3C24XX_PA_SPI1, SZ_32),
- [1] = DEFINE_RES_IRQ(IRQ_SPI1),
- };
- struct platform_device s3c_device_spi1 = {
- .name = "s3c2410-spi",
- .id = 1,
- .num_resources = ARRAY_SIZE(s3c_spi1_resource),
- .resource = s3c_spi1_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
- };
- #endif /* CONFIG_PLAT_S3C24XX */
- /* Touchscreen */
- #ifdef CONFIG_PLAT_S3C24XX
- static struct resource s3c_ts_resource[] = {
- [0] = DEFINE_RES_MEM(S3C24XX_PA_ADC, S3C24XX_SZ_ADC),
- [1] = DEFINE_RES_IRQ(IRQ_TC),
- };
- struct platform_device s3c_device_ts = {
- .name = "s3c2410-ts",
- .id = -1,
- .dev.parent = &s3c_device_adc.dev,
- .num_resources = ARRAY_SIZE(s3c_ts_resource),
- .resource = s3c_ts_resource,
- };
- void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
- {
- s3c_set_platdata(hard_s3c2410ts_info,
- sizeof(struct s3c2410_ts_mach_info), &s3c_device_ts);
- }
- #endif /* CONFIG_PLAT_S3C24XX */
- #ifdef CONFIG_SAMSUNG_DEV_TS
- static struct s3c2410_ts_mach_info default_ts_data __initdata = {
- .delay = 10000,
- .presc = 49,
- .oversampling_shift = 2,
- };
- void __init s3c64xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd)
- {
- if (!pd)
- pd = &default_ts_data;
- s3c_set_platdata(pd, sizeof(struct s3c2410_ts_mach_info),
- &s3c_device_adc);
- }
- #endif /* CONFIG_SAMSUNG_DEV_TS */
- /* USB */
- #ifdef CONFIG_S3C_DEV_USB_HOST
- static struct resource s3c_usb_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_USBHOST, SZ_256),
- [1] = DEFINE_RES_IRQ(IRQ_USBH),
- };
- struct platform_device s3c_device_ohci = {
- .name = "s3c2410-ohci",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_usb_resource),
- .resource = s3c_usb_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
- };
- /*
- * s3c_ohci_set_platdata - initialise OHCI device platform data
- * @info: The platform data.
- *
- * This call copies the @info passed in and sets the device .platform_data
- * field to that copy. The @info is copied so that the original can be marked
- * __initdata.
- */
- void __init s3c_ohci_set_platdata(struct s3c2410_hcd_info *info)
- {
- s3c_set_platdata(info, sizeof(struct s3c2410_hcd_info),
- &s3c_device_ohci);
- }
- #endif /* CONFIG_S3C_DEV_USB_HOST */
- /* USB Device (Gadget) */
- #ifdef CONFIG_PLAT_S3C24XX
- static struct resource s3c_usbgadget_resource[] = {
- [0] = DEFINE_RES_MEM(S3C24XX_PA_USBDEV, S3C24XX_SZ_USBDEV),
- [1] = DEFINE_RES_IRQ(IRQ_USBD),
- };
- struct platform_device s3c_device_usbgadget = {
- .name = "s3c2410-usbgadget",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
- .resource = s3c_usbgadget_resource,
- };
- void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
- {
- s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usbgadget);
- }
- #endif /* CONFIG_PLAT_S3C24XX */
- /* USB HSOTG */
- #ifdef CONFIG_S3C_DEV_USB_HSOTG
- static struct resource s3c_usb_hsotg_resources[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_USB_HSOTG, SZ_128K),
- [1] = DEFINE_RES_IRQ(IRQ_OTG),
- };
- struct platform_device s3c_device_usb_hsotg = {
- .name = "s3c-hsotg",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_usb_hsotg_resources),
- .resource = s3c_usb_hsotg_resources,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- };
- void __init dwc2_hsotg_set_platdata(struct dwc2_hsotg_plat *pd)
- {
- struct dwc2_hsotg_plat *npd;
- npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_usb_hsotg);
- if (!npd->phy_init)
- npd->phy_init = s3c_usb_phy_init;
- if (!npd->phy_exit)
- npd->phy_exit = s3c_usb_phy_exit;
- }
- #endif /* CONFIG_S3C_DEV_USB_HSOTG */
- /* USB High Spped 2.0 Device (Gadget) */
- #ifdef CONFIG_PLAT_S3C24XX
- static struct resource s3c_hsudc_resource[] = {
- [0] = DEFINE_RES_MEM(S3C2416_PA_HSUDC, S3C2416_SZ_HSUDC),
- [1] = DEFINE_RES_IRQ(IRQ_USBD),
- };
- struct platform_device s3c_device_usb_hsudc = {
- .name = "s3c-hsudc",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_hsudc_resource),
- .resource = s3c_hsudc_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- };
- void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd)
- {
- s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usb_hsudc);
- pd->phy_init = s3c_hsudc_init_phy;
- pd->phy_uninit = s3c_hsudc_uninit_phy;
- }
- #endif /* CONFIG_PLAT_S3C24XX */
- /* WDT */
- #ifdef CONFIG_S3C_DEV_WDT
- static struct resource s3c_wdt_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_WDT, SZ_1K),
- [1] = DEFINE_RES_IRQ(IRQ_WDT),
- };
- struct platform_device s3c_device_wdt = {
- .name = "s3c2410-wdt",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_wdt_resource),
- .resource = s3c_wdt_resource,
- };
- #endif /* CONFIG_S3C_DEV_WDT */
- #ifdef CONFIG_S3C64XX_DEV_SPI0
- static struct resource s3c64xx_spi0_resource[] = {
- [0] = DEFINE_RES_MEM(S3C_PA_SPI0, SZ_256),
- [1] = DEFINE_RES_IRQ(IRQ_SPI0),
- };
- struct platform_device s3c64xx_device_spi0 = {
- .name = "s3c6410-spi",
- .id = 0,
- .num_resources = ARRAY_SIZE(s3c64xx_spi0_resource),
- .resource = s3c64xx_spi0_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- };
- void __init s3c64xx_spi0_set_platdata(int src_clk_nr, int num_cs)
- {
- struct s3c64xx_spi_info pd;
- /* Reject invalid configuration */
- if (!num_cs || src_clk_nr < 0) {
- pr_err("%s: Invalid SPI configuration\n", __func__);
- return;
- }
- pd.num_cs = num_cs;
- pd.src_clk_nr = src_clk_nr;
- pd.cfg_gpio = s3c64xx_spi0_cfg_gpio;
- s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi0);
- }
- #endif /* CONFIG_S3C64XX_DEV_SPI0 */
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