467 lines
10 KiB
C
467 lines
10 KiB
C
/* linux/arch/arm/plat-samsung/devs.c
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*
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* Copyright (c) 2011 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*
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* Base SAMSUNG platform device definitions
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <linux/interrupt.h>
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#include <linux/list.h>
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#include <linux/timer.h>
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#include <linux/init.h>
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#include <linux/serial_core.h>
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#include <linux/platform_device.h>
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#include <linux/io.h>
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#include <linux/slab.h>
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#include <linux/string.h>
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#include <linux/dma-mapping.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/onenand.h>
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#include <asm/irq.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/mach/irq.h>
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#include <mach/hardware.h>
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#include <mach/dma.h>
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#include <mach/irqs.h>
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#include <mach/map.h>
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#include <plat/cpu.h>
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#include <plat/devs.h>
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#include <plat/fb.h>
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#include <plat/fb-s3c2410.h>
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#include <plat/mci.h>
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#include <plat/ts.h>
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#include <plat/udc.h>
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#include <plat/regs-serial.h>
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#include <plat/regs-spi.h>
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static u64 samsung_device_dma_mask = DMA_BIT_MASK(32);
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/* AC97 */
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#ifdef CONFIG_CPU_S3C2440
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static struct resource s3c_ac97_resource[] = {
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[0] = {
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.start = S3C2440_PA_AC97,
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.end = S3C2440_PA_AC97 + S3C2440_SZ_AC97 - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_S3C244x_AC97,
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.end = IRQ_S3C244x_AC97,
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.flags = IORESOURCE_IRQ,
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},
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[2] = {
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.name = "PCM out",
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.start = DMACH_PCM_OUT,
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.end = DMACH_PCM_OUT,
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.flags = IORESOURCE_DMA,
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},
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[3] = {
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.name = "PCM in",
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.start = DMACH_PCM_IN,
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.end = DMACH_PCM_IN,
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.flags = IORESOURCE_DMA,
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},
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[4] = {
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.name = "Mic in",
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.start = DMACH_MIC_IN,
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.end = DMACH_MIC_IN,
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.flags = IORESOURCE_DMA,
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},
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};
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struct platform_device s3c_device_ac97 = {
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.name = "samsung-ac97",
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.id = -1,
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.num_resources = ARRAY_SIZE(s3c_ac97_resource),
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.resource = s3c_ac97_resource,
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.dev = {
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.dma_mask = &samsung_device_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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#endif /* CONFIG_CPU_S3C2440 */
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/* ADC */
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#ifdef CONFIG_PLAT_S3C24XX
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static struct resource s3c_adc_resource[] = {
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[0] = {
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.start = S3C24XX_PA_ADC,
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.end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_TC,
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.end = IRQ_TC,
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.flags = IORESOURCE_IRQ,
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},
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[2] = {
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.start = IRQ_ADC,
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.end = IRQ_ADC,
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.flags = IORESOURCE_IRQ,
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}
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};
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struct platform_device s3c_device_adc = {
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.name = "s3c24xx-adc",
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.id = -1,
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.num_resources = ARRAY_SIZE(s3c_adc_resource),
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.resource = s3c_adc_resource,
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};
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#endif /* CONFIG_PLAT_S3C24XX */
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/* Camif Controller */
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#ifdef CONFIG_CPU_S3C2440
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static struct resource s3c_camif_resource[] = {
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[0] = {
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.start = S3C2440_PA_CAMIF,
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.end = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_CAM,
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.end = IRQ_CAM,
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.flags = IORESOURCE_IRQ,
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}
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};
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struct platform_device s3c_device_camif = {
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.name = "s3c2440-camif",
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.id = -1,
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.num_resources = ARRAY_SIZE(s3c_camif_resource),
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.resource = s3c_camif_resource,
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.dev = {
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.dma_mask = &samsung_device_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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#endif /* CONFIG_CPU_S3C2440 */
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/* I2S */
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#ifdef CONFIG_PLAT_S3C24XX
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static struct resource s3c_iis_resource[] = {
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[0] = {
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.start = S3C24XX_PA_IIS,
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.end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS - 1,
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.flags = IORESOURCE_MEM,
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}
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};
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struct platform_device s3c_device_iis = {
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.name = "s3c24xx-iis",
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.id = -1,
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.num_resources = ARRAY_SIZE(s3c_iis_resource),
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.resource = s3c_iis_resource,
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.dev = {
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.dma_mask = &samsung_device_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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#endif /* CONFIG_PLAT_S3C24XX */
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#ifdef CONFIG_CPU_S3C2440
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struct platform_device s3c2412_device_iis = {
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.name = "s3c2412-iis",
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.id = -1,
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.dev = {
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.dma_mask = &samsung_device_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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#endif /* CONFIG_CPU_S3C2440 */
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/* LCD Controller */
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#ifdef CONFIG_PLAT_S3C24XX
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static struct resource s3c_lcd_resource[] = {
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[0] = {
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.start = S3C24XX_PA_LCD,
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.end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_LCD,
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.end = IRQ_LCD,
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.flags = IORESOURCE_IRQ,
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}
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};
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struct platform_device s3c_device_lcd = {
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.name = "s3c2410-lcd",
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.id = -1,
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.num_resources = ARRAY_SIZE(s3c_lcd_resource),
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.resource = s3c_lcd_resource,
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.dev = {
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.dma_mask = &samsung_device_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
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{
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struct s3c2410fb_mach_info *npd;
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npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_lcd);
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if (npd) {
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npd->displays = kmemdup(pd->displays,
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sizeof(struct s3c2410fb_display) * npd->num_displays,
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GFP_KERNEL);
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if (!npd->displays)
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printk(KERN_ERR "no memory for LCD display data\n");
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} else {
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printk(KERN_ERR "no memory for LCD platform data\n");
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}
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}
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#endif /* CONFIG_PLAT_S3C24XX */
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#ifdef CONFIG_S3C64XX_DEV_ONENAND1
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static struct resource s3c64xx_onenand1_resources[] = {
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[0] = {
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.start = S3C64XX_PA_ONENAND1,
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.end = S3C64XX_PA_ONENAND1 + 0x400 - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = S3C64XX_PA_ONENAND1_BUF,
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.end = S3C64XX_PA_ONENAND1_BUF + S3C64XX_SZ_ONENAND1_BUF - 1,
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.flags = IORESOURCE_MEM,
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},
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[2] = {
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.start = IRQ_ONENAND1,
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.end = IRQ_ONENAND1,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device s3c64xx_device_onenand1 = {
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.name = "samsung-onenand",
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.id = 1,
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.num_resources = ARRAY_SIZE(s3c64xx_onenand1_resources),
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.resource = s3c64xx_onenand1_resources,
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};
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void s3c64xx_onenand1_set_platdata(struct onenand_platform_data *pdata)
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{
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s3c_set_platdata(pdata, sizeof(struct onenand_platform_data),
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&s3c64xx_device_onenand1);
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}
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#endif /* CONFIG_S3C64XX_DEV_ONENAND1 */
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/* RTC */
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#ifdef CONFIG_PLAT_S3C24XX
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static struct resource s3c_rtc_resource[] = {
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[0] = {
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.start = S3C24XX_PA_RTC,
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.end = S3C24XX_PA_RTC + 0xff,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_RTC,
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.end = IRQ_RTC,
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.flags = IORESOURCE_IRQ,
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},
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[2] = {
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.start = IRQ_TICK,
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.end = IRQ_TICK,
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.flags = IORESOURCE_IRQ
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}
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};
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struct platform_device s3c_device_rtc = {
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.name = "s3c2410-rtc",
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.id = -1,
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.num_resources = ARRAY_SIZE(s3c_rtc_resource),
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.resource = s3c_rtc_resource,
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};
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#endif /* CONFIG_PLAT_S3C24XX */
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/* SDI */
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#ifdef CONFIG_PLAT_S3C24XX
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static struct resource s3c_sdi_resource[] = {
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[0] = {
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.start = S3C24XX_PA_SDI,
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.end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_SDI,
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.end = IRQ_SDI,
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.flags = IORESOURCE_IRQ,
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}
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};
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struct platform_device s3c_device_sdi = {
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.name = "s3c2410-sdi",
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.id = -1,
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.num_resources = ARRAY_SIZE(s3c_sdi_resource),
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.resource = s3c_sdi_resource,
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};
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void __init s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata)
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{
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s3c_set_platdata(pdata, sizeof(struct s3c24xx_mci_pdata),
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&s3c_device_sdi);
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}
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#endif /* CONFIG_PLAT_S3C24XX */
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/* SPI */
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#ifdef CONFIG_PLAT_S3C24XX
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static struct resource s3c_spi0_resource[] = {
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[0] = {
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.start = S3C24XX_PA_SPI,
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.end = S3C24XX_PA_SPI + 0x1f,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_SPI0,
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.end = IRQ_SPI0,
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.flags = IORESOURCE_IRQ,
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}
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};
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struct platform_device s3c_device_spi0 = {
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.name = "s3c2410-spi",
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.id = 0,
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.num_resources = ARRAY_SIZE(s3c_spi0_resource),
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.resource = s3c_spi0_resource,
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.dev = {
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.dma_mask = &samsung_device_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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static struct resource s3c_spi1_resource[] = {
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[0] = {
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.start = S3C24XX_PA_SPI + S3C2410_SPI1,
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.end = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_SPI1,
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.end = IRQ_SPI1,
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.flags = IORESOURCE_IRQ,
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}
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};
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struct platform_device s3c_device_spi1 = {
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.name = "s3c2410-spi",
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.id = 1,
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.num_resources = ARRAY_SIZE(s3c_spi1_resource),
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.resource = s3c_spi1_resource,
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.dev = {
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.dma_mask = &samsung_device_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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#endif /* CONFIG_PLAT_S3C24XX */
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/* Touchscreen */
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#ifdef CONFIG_PLAT_S3C24XX
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static struct resource s3c_ts_resource[] = {
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[0] = {
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.start = S3C24XX_PA_ADC,
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.end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_TC,
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.end = IRQ_TC,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device s3c_device_ts = {
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.name = "s3c2410-ts",
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.id = -1,
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.dev.parent = &s3c_device_adc.dev,
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.num_resources = ARRAY_SIZE(s3c_ts_resource),
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.resource = s3c_ts_resource,
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};
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void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
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{
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s3c_set_platdata(hard_s3c2410ts_info,
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sizeof(struct s3c2410_ts_mach_info), &s3c_device_ts);
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}
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#endif /* CONFIG_PLAT_S3C24XX */
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/* USB Device (Gadget) */
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#ifdef CONFIG_PLAT_S3C24XX
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static struct resource s3c_usbgadget_resource[] = {
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[0] = {
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.start = S3C24XX_PA_USBDEV,
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.end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_USBD,
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.end = IRQ_USBD,
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.flags = IORESOURCE_IRQ,
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}
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};
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struct platform_device s3c_device_usbgadget = {
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.name = "s3c2410-usbgadget",
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.id = -1,
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.num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
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.resource = s3c_usbgadget_resource,
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};
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void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
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{
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s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usbgadget);
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}
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#endif /* CONFIG_PLAT_S3C24XX */
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/* USB High Spped 2.0 Device (Gadget) */
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#ifdef CONFIG_PLAT_S3C24XX
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static struct resource s3c_hsudc_resource[] = {
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[0] = {
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.start = S3C2416_PA_HSUDC,
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.end = S3C2416_PA_HSUDC + S3C2416_SZ_HSUDC - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_USBD,
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.end = IRQ_USBD,
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.flags = IORESOURCE_IRQ,
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}
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};
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struct platform_device s3c_device_usb_hsudc = {
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.name = "s3c-hsudc",
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.id = -1,
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.num_resources = ARRAY_SIZE(s3c_hsudc_resource),
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.resource = s3c_hsudc_resource,
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.dev = {
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.dma_mask = &samsung_device_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd)
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{
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s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usb_hsudc);
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}
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#endif /* CONFIG_PLAT_S3C24XX */
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