11801e9de2
Most notable here is probably the addition of basic support for the BCM2835, an SoC used in some of the Roku 2 players as well as the much-hyped Raspberry Pi, cleaned up and contributed by Stephen Warren. It's still early days on mainline support, with just the basics working. But it has to start somewhere! Beyond that there's some conversions of clock infrastructure on tegra to common clock, misc updates for several other platforms, and OMAP now has its own bus (under drivers/bus) to manage its devices through. This branch adds two new directories outside of arch/arm: drivers/irqchip for new irq controllers, and drivers/bus for the above OMAP bus. It's expected that some of the other platforms will migrate parts of their platforms to those directories over time as well. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJQaO2SAAoJEIwa5zzehBx3TBIQAJYc+vpAqiv8MLQ1XV3cLiIP X57fxM9u1A+uXpXsiCTGR+ga8W4a5tlfGMXDBnl/K2bnFs2x11b9NkFLDJ7mdkih J4c/iOWT/mT5suLnnybyg6ZGaxGkAKou2AumiSmkazmq5hGG67hkpAOqFEfDK0J2 Au7/6VN6GZXgiwt8nYaAB/qR5NVcww4m/6GQ2looaWgRLT/wgC3W2ZKvw6zEdl2J OxOpwf2ujG/75zLQaxTeZ5rKnGtAXH4v0KhY9CWQacQPi4L2MVCrvUrDB4j0as4H Wmsu7g6fZA9Vlf1aW/mlDY1ftozfbDaKORoYVS+CsWhm1oiQI5t+sAWRTkbbS85t pobgKfFdvNsl9kS1zRdEddK2tyotwtXh2jz+P/s1l95hfqZ8IdVBJNMlcrHRINOI 2iQXFfGRhCCqMcfFiGXJ43tYja/aCsaIc4M5TrEma57czZT5jK8HSLh0ZUmFYDoe /TfUegVhFASmkNTk7dVZgZ2UoQVkv4lWs+xuf8YgX3UalWgl/YIRRFl4NnylGlEc jjrX3MjXATqXzLPEZaf8dRZHIpB6FYmZq1QqaoefcUQ46gBOueThElZP3sNWR8a2 MOtknauLfLwQbrcH5CmqKpIpXTB4LKgbf/omH2jQlxBhQ5t7PXHVD1NFsbZbwM8J RVCZb4PwqEwOt/wibTrk =BCp4 -----END PGP SIGNATURE----- Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM soc-specific updates from Olof Johansson: "Most notable here is probably the addition of basic support for the BCM2835, an SoC used in some of the Roku 2 players as well as the much-hyped Raspberry Pi, cleaned up and contributed by Stephen Warren. It's still early days on mainline support, with just the basics working. But it has to start somewhere! Beyond that there's some conversions of clock infrastructure on tegra to common clock, misc updates for several other platforms, and OMAP now has its own bus (under drivers/bus) to manage its devices through. This branch adds two new directories outside of arch/arm: drivers/irqchip for new irq controllers, and drivers/bus for the above OMAP bus. It's expected that some of the other platforms will migrate parts of their platforms to those directories over time as well." Fix up trivial conflicts with the clk infrastructure changes. * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (62 commits) ARM: shmobile: add new __iomem annotation for new code ARM: LPC32xx: Support GPI 28 ARM: LPC32xx: Platform update for devicetree completion of spi-pl022 ARM: LPC32xx: Board cleanup irqchip: fill in empty Kconfig ARM: SAMSUNG: Add check for NULL in clock interface ARM: EXYNOS: Put PCM, Slimbus, Spdif clocks to off state ARM: EXYNOS: Add bus clock for FIMD ARM: SAMSUNG: Fix HDMI related warnings ARM: S3C24XX: Add .get_rate callback for "camif-upll" clock ARM: EXYNOS: Fix incorrect help text ARM: EXYNOS: Turn off clocks for NAND, OneNAND and TSI controllers ARM: OMAP: AM33xx hwmod: fixup SPI after platform_data move MAINTAINERS: add an entry for the BCM2835 ARM sub-architecture ARM: bcm2835: instantiate console UART ARM: bcm2835: add stub clock driver ARM: bcm2835: add system timer ARM: bcm2835: add interrupt controller driver ARM: add infra-structure for BCM2835 and Raspberry Pi ARM: tegra20: add CPU hotplug support ...
1647 lines
39 KiB
C
1647 lines
39 KiB
C
/* linux/arch/arm/plat-samsung/devs.c
|
|
*
|
|
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
|
|
* http://www.samsung.com
|
|
*
|
|
* Base SAMSUNG platform device definitions
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#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/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/platform_data/s3c-hsudc.h>
|
|
#include <linux/platform_data/s3c-hsotg.h>
|
|
|
|
#include <media/s5p_hdmi.h>
|
|
|
|
#include <asm/irq.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/mach/irq.h>
|
|
|
|
#include <mach/hardware.h>
|
|
#include <mach/dma.h>
|
|
#include <mach/irqs.h>
|
|
#include <mach/map.h>
|
|
|
|
#include <plat/cpu.h>
|
|
#include <plat/devs.h>
|
|
#include <plat/adc.h>
|
|
#include <plat/ata.h>
|
|
#include <plat/ehci.h>
|
|
#include <plat/fb.h>
|
|
#include <plat/fb-s3c2410.h>
|
|
#include <plat/hdmi.h>
|
|
#include <plat/hwmon.h>
|
|
#include <plat/iic.h>
|
|
#include <plat/keypad.h>
|
|
#include <plat/mci.h>
|
|
#include <plat/nand.h>
|
|
#include <plat/sdhci.h>
|
|
#include <plat/ts.h>
|
|
#include <plat/udc.h>
|
|
#include <plat/usb-control.h>
|
|
#include <plat/usb-phy.h>
|
|
#include <plat/regs-iic.h>
|
|
#include <plat/regs-serial.h>
|
|
#include <plat/regs-spi.h>
|
|
#include <plat/s3c64xx-spi.h>
|
|
|
|
static u64 samsung_device_dma_mask = 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),
|
|
[2] = DEFINE_RES_DMA_NAMED(DMACH_PCM_OUT, "PCM out"),
|
|
[3] = DEFINE_RES_DMA_NAMED(DMACH_PCM_IN, "PCM in"),
|
|
[4] = DEFINE_RES_DMA_NAMED(DMACH_MIC_IN, "Mic in"),
|
|
};
|
|
|
|
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_TC),
|
|
[2] = DEFINE_RES_IRQ(IRQ_ADC),
|
|
};
|
|
|
|
struct platform_device s3c_device_adc = {
|
|
.name = "samsung-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 */
|
|
|
|
/* ASOC DMA */
|
|
|
|
struct platform_device samsung_asoc_dma = {
|
|
.name = "samsung-audio",
|
|
.id = -1,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
}
|
|
};
|
|
|
|
struct platform_device samsung_asoc_idma = {
|
|
.name = "samsung-idma",
|
|
.id = -1,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
}
|
|
};
|
|
|
|
/* 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 */
|
|
|
|
/* FIMC */
|
|
|
|
#ifdef CONFIG_S5P_DEV_FIMC0
|
|
static struct resource s5p_fimc0_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_FIMC0, SZ_4K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_FIMC0),
|
|
};
|
|
|
|
struct platform_device s5p_device_fimc0 = {
|
|
.name = "s5p-fimc",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(s5p_fimc0_resource),
|
|
.resource = s5p_fimc0_resource,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
|
|
struct platform_device s5p_device_fimc_md = {
|
|
.name = "s5p-fimc-md",
|
|
.id = -1,
|
|
};
|
|
#endif /* CONFIG_S5P_DEV_FIMC0 */
|
|
|
|
#ifdef CONFIG_S5P_DEV_FIMC1
|
|
static struct resource s5p_fimc1_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_FIMC1, SZ_4K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_FIMC1),
|
|
};
|
|
|
|
struct platform_device s5p_device_fimc1 = {
|
|
.name = "s5p-fimc",
|
|
.id = 1,
|
|
.num_resources = ARRAY_SIZE(s5p_fimc1_resource),
|
|
.resource = s5p_fimc1_resource,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
#endif /* CONFIG_S5P_DEV_FIMC1 */
|
|
|
|
#ifdef CONFIG_S5P_DEV_FIMC2
|
|
static struct resource s5p_fimc2_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_FIMC2, SZ_4K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_FIMC2),
|
|
};
|
|
|
|
struct platform_device s5p_device_fimc2 = {
|
|
.name = "s5p-fimc",
|
|
.id = 2,
|
|
.num_resources = ARRAY_SIZE(s5p_fimc2_resource),
|
|
.resource = s5p_fimc2_resource,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
#endif /* CONFIG_S5P_DEV_FIMC2 */
|
|
|
|
#ifdef CONFIG_S5P_DEV_FIMC3
|
|
static struct resource s5p_fimc3_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_FIMC3, SZ_4K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_FIMC3),
|
|
};
|
|
|
|
struct platform_device s5p_device_fimc3 = {
|
|
.name = "s5p-fimc",
|
|
.id = 3,
|
|
.num_resources = ARRAY_SIZE(s5p_fimc3_resource),
|
|
.resource = s5p_fimc3_resource,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
#endif /* CONFIG_S5P_DEV_FIMC3 */
|
|
|
|
/* G2D */
|
|
|
|
#ifdef CONFIG_S5P_DEV_G2D
|
|
static struct resource s5p_g2d_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_G2D, SZ_4K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_2D),
|
|
};
|
|
|
|
struct platform_device s5p_device_g2d = {
|
|
.name = "s5p-g2d",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(s5p_g2d_resource),
|
|
.resource = s5p_g2d_resource,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
#endif /* CONFIG_S5P_DEV_G2D */
|
|
|
|
#ifdef CONFIG_S5P_DEV_JPEG
|
|
static struct resource s5p_jpeg_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_JPEG, SZ_4K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_JPEG),
|
|
};
|
|
|
|
struct platform_device s5p_device_jpeg = {
|
|
.name = "s5p-jpeg",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(s5p_jpeg_resource),
|
|
.resource = s5p_jpeg_resource,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
#endif /* CONFIG_S5P_DEV_JPEG */
|
|
|
|
/* FIMD0 */
|
|
|
|
#ifdef CONFIG_S5P_DEV_FIMD0
|
|
static struct resource s5p_fimd0_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_FIMD0, SZ_32K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_FIMD0_VSYNC),
|
|
[2] = DEFINE_RES_IRQ(IRQ_FIMD0_FIFO),
|
|
[3] = DEFINE_RES_IRQ(IRQ_FIMD0_SYSTEM),
|
|
};
|
|
|
|
struct platform_device s5p_device_fimd0 = {
|
|
.name = "s5p-fb",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(s5p_fimd0_resource),
|
|
.resource = s5p_fimd0_resource,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
|
|
void __init s5p_fimd0_set_platdata(struct s3c_fb_platdata *pd)
|
|
{
|
|
s3c_set_platdata(pd, sizeof(struct s3c_fb_platdata),
|
|
&s5p_device_fimd0);
|
|
}
|
|
#endif /* CONFIG_S5P_DEV_FIMD0 */
|
|
|
|
/* 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",
|
|
#ifdef CONFIG_S3C_DEV_I2C1
|
|
.id = 0,
|
|
#else
|
|
.id = -1,
|
|
#endif
|
|
.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(struct s3c2410_platform_i2c),
|
|
&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(struct s3c2410_platform_i2c),
|
|
&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(struct s3c2410_platform_i2c),
|
|
&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(struct s3c2410_platform_i2c),
|
|
&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(struct s3c2410_platform_i2c),
|
|
&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(struct s3c2410_platform_i2c),
|
|
&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(struct s3c2410_platform_i2c),
|
|
&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(struct s3c2410_platform_i2c),
|
|
&s3c_device_i2c7);
|
|
|
|
if (!npd->cfg_gpio)
|
|
npd->cfg_gpio = s3c_i2c7_cfg_gpio;
|
|
}
|
|
#endif /* CONFIG_S3C_DEV_I2C7 */
|
|
|
|
/* I2C HDMIPHY */
|
|
|
|
#ifdef CONFIG_S5P_DEV_I2C_HDMIPHY
|
|
static struct resource s5p_i2c_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_IIC_HDMIPHY, SZ_4K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_IIC_HDMIPHY),
|
|
};
|
|
|
|
struct platform_device s5p_device_i2c_hdmiphy = {
|
|
.name = "s3c2440-hdmiphy-i2c",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s5p_i2c_resource),
|
|
.resource = s5p_i2c_resource,
|
|
};
|
|
|
|
void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd)
|
|
{
|
|
struct s3c2410_platform_i2c *npd;
|
|
|
|
if (!pd) {
|
|
pd = &default_i2c_data;
|
|
|
|
if (soc_is_exynos4210() ||
|
|
soc_is_exynos4212() || soc_is_exynos4412())
|
|
pd->bus_num = 8;
|
|
else if (soc_is_s5pv210())
|
|
pd->bus_num = 3;
|
|
else
|
|
pd->bus_num = 0;
|
|
}
|
|
|
|
npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
|
|
&s5p_device_i2c_hdmiphy);
|
|
}
|
|
|
|
static struct s5p_hdmi_platform_data s5p_hdmi_def_platdata;
|
|
|
|
void __init s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
|
|
struct i2c_board_info *mhl_info, int mhl_bus)
|
|
{
|
|
struct s5p_hdmi_platform_data *pd = &s5p_hdmi_def_platdata;
|
|
|
|
if (soc_is_exynos4210() ||
|
|
soc_is_exynos4212() || soc_is_exynos4412())
|
|
pd->hdmiphy_bus = 8;
|
|
else if (soc_is_s5pv210())
|
|
pd->hdmiphy_bus = 3;
|
|
else
|
|
pd->hdmiphy_bus = 0;
|
|
|
|
pd->hdmiphy_info = hdmiphy_info;
|
|
pd->mhl_info = mhl_info;
|
|
pd->mhl_bus = mhl_bus;
|
|
|
|
s3c_set_platdata(pd, sizeof(struct s5p_hdmi_platform_data),
|
|
&s5p_device_hdmi);
|
|
}
|
|
|
|
#endif /* CONFIG_S5P_DEV_I2C_HDMIPHY */
|
|
|
|
/* 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(struct samsung_keypad_platdata),
|
|
&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 */
|
|
|
|
/* MFC */
|
|
|
|
#ifdef CONFIG_S5P_DEV_MFC
|
|
static struct resource s5p_mfc_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_MFC, SZ_64K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_MFC),
|
|
};
|
|
|
|
struct platform_device s5p_device_mfc = {
|
|
.name = "s5p-mfc",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s5p_mfc_resource),
|
|
.resource = s5p_mfc_resource,
|
|
};
|
|
|
|
/*
|
|
* MFC hardware has 2 memory interfaces which are modelled as two separate
|
|
* platform devices to let dma-mapping distinguish between them.
|
|
*
|
|
* MFC parent device (s5p_device_mfc) must be registered before memory
|
|
* interface specific devices (s5p_device_mfc_l and s5p_device_mfc_r).
|
|
*/
|
|
|
|
struct platform_device s5p_device_mfc_l = {
|
|
.name = "s5p-mfc-l",
|
|
.id = -1,
|
|
.dev = {
|
|
.parent = &s5p_device_mfc.dev,
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
|
|
struct platform_device s5p_device_mfc_r = {
|
|
.name = "s5p-mfc-r",
|
|
.id = -1,
|
|
.dev = {
|
|
.parent = &s5p_device_mfc.dev,
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
#endif /* CONFIG_S5P_DEV_MFC */
|
|
|
|
/* MIPI CSIS */
|
|
|
|
#ifdef CONFIG_S5P_DEV_CSIS0
|
|
static struct resource s5p_mipi_csis0_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_MIPI_CSIS0, SZ_16K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_MIPI_CSIS0),
|
|
};
|
|
|
|
struct platform_device s5p_device_mipi_csis0 = {
|
|
.name = "s5p-mipi-csis",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(s5p_mipi_csis0_resource),
|
|
.resource = s5p_mipi_csis0_resource,
|
|
};
|
|
#endif /* CONFIG_S5P_DEV_CSIS0 */
|
|
|
|
#ifdef CONFIG_S5P_DEV_CSIS1
|
|
static struct resource s5p_mipi_csis1_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_MIPI_CSIS1, SZ_16K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_MIPI_CSIS1),
|
|
};
|
|
|
|
struct platform_device s5p_device_mipi_csis1 = {
|
|
.name = "s5p-mipi-csis",
|
|
.id = 1,
|
|
.num_resources = ARRAY_SIZE(s5p_mipi_csis1_resource),
|
|
.resource = s5p_mipi_csis1_resource,
|
|
};
|
|
#endif
|
|
|
|
/* 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;
|
|
}
|
|
|
|
if (set->ecc_layout) {
|
|
ptr = kmemdup(set->ecc_layout,
|
|
sizeof(struct nand_ecclayout), GFP_KERNEL);
|
|
set->ecc_layout = 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(struct s3c2410_platform_nand),
|
|
&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 */
|
|
|
|
#ifdef CONFIG_S5P_DEV_ONENAND
|
|
static struct resource s5p_onenand_resources[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_ONENAND, SZ_128K),
|
|
[1] = DEFINE_RES_MEM(S5P_PA_ONENAND_DMA, SZ_8K),
|
|
[2] = DEFINE_RES_IRQ(IRQ_ONENAND_AUDI),
|
|
};
|
|
|
|
struct platform_device s5p_device_onenand = {
|
|
.name = "s5pc110-onenand",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s5p_onenand_resources),
|
|
.resource = s5p_onenand_resources,
|
|
};
|
|
#endif /* CONFIG_S5P_DEV_ONENAND */
|
|
|
|
/* PMU */
|
|
|
|
#ifdef CONFIG_PLAT_S5P
|
|
static struct resource s5p_pmu_resource[] = {
|
|
DEFINE_RES_IRQ(IRQ_PMU)
|
|
};
|
|
|
|
static struct platform_device s5p_device_pmu = {
|
|
.name = "arm-pmu",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s5p_pmu_resource),
|
|
.resource = s5p_pmu_resource,
|
|
};
|
|
|
|
static int __init s5p_pmu_init(void)
|
|
{
|
|
platform_device_register(&s5p_device_pmu);
|
|
return 0;
|
|
}
|
|
arch_initcall(s5p_pmu_init);
|
|
#endif /* CONFIG_PLAT_S5P */
|
|
|
|
/* PWM Timer */
|
|
|
|
#ifdef CONFIG_SAMSUNG_DEV_PWM
|
|
|
|
#define TIMER_RESOURCE_SIZE (1)
|
|
|
|
#define TIMER_RESOURCE(_tmr, _irq) \
|
|
(struct resource [TIMER_RESOURCE_SIZE]) { \
|
|
[0] = { \
|
|
.start = _irq, \
|
|
.end = _irq, \
|
|
.flags = IORESOURCE_IRQ \
|
|
} \
|
|
}
|
|
|
|
#define DEFINE_S3C_TIMER(_tmr_no, _irq) \
|
|
.name = "s3c24xx-pwm", \
|
|
.id = _tmr_no, \
|
|
.num_resources = TIMER_RESOURCE_SIZE, \
|
|
.resource = TIMER_RESOURCE(_tmr_no, _irq), \
|
|
|
|
/*
|
|
* since we already have an static mapping for the timer,
|
|
* we do not bother setting any IO resource for the base.
|
|
*/
|
|
|
|
struct platform_device s3c_device_timer[] = {
|
|
[0] = { DEFINE_S3C_TIMER(0, IRQ_TIMER0) },
|
|
[1] = { DEFINE_S3C_TIMER(1, IRQ_TIMER1) },
|
|
[2] = { DEFINE_S3C_TIMER(2, IRQ_TIMER2) },
|
|
[3] = { DEFINE_S3C_TIMER(3, IRQ_TIMER3) },
|
|
[4] = { DEFINE_S3C_TIMER(4, IRQ_TIMER4) },
|
|
};
|
|
#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
|
|
static struct resource s3c_sdi_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S3C24XX_PA_SDI, S3C24XX_SZ_SDI),
|
|
[1] = DEFINE_RES_IRQ(IRQ_SDI),
|
|
};
|
|
|
|
struct platform_device s3c_device_sdi = {
|
|
.name = "s3c2410-sdi",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s3c_sdi_resource),
|
|
.resource = s3c_sdi_resource,
|
|
};
|
|
|
|
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 resource s3c_ts_resource[] = {
|
|
[0] = DEFINE_RES_MEM(SAMSUNG_PA_ADC, SZ_256),
|
|
[1] = DEFINE_RES_IRQ(IRQ_TC),
|
|
};
|
|
|
|
static struct s3c2410_ts_mach_info default_ts_data __initdata = {
|
|
.delay = 10000,
|
|
.presc = 49,
|
|
.oversampling_shift = 2,
|
|
};
|
|
|
|
struct platform_device s3c_device_ts = {
|
|
.name = "s3c64xx-ts",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s3c_ts_resource),
|
|
.resource = s3c_ts_resource,
|
|
};
|
|
|
|
void __init s3c24xx_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_ts);
|
|
}
|
|
#endif /* CONFIG_SAMSUNG_DEV_TS */
|
|
|
|
/* TV */
|
|
|
|
#ifdef CONFIG_S5P_DEV_TV
|
|
|
|
static struct resource s5p_hdmi_resources[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_HDMI, SZ_1M),
|
|
[1] = DEFINE_RES_IRQ(IRQ_HDMI),
|
|
};
|
|
|
|
struct platform_device s5p_device_hdmi = {
|
|
.name = "s5p-hdmi",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s5p_hdmi_resources),
|
|
.resource = s5p_hdmi_resources,
|
|
};
|
|
|
|
static struct resource s5p_sdo_resources[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_SDO, SZ_64K),
|
|
[1] = DEFINE_RES_IRQ(IRQ_SDO),
|
|
};
|
|
|
|
struct platform_device s5p_device_sdo = {
|
|
.name = "s5p-sdo",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s5p_sdo_resources),
|
|
.resource = s5p_sdo_resources,
|
|
};
|
|
|
|
static struct resource s5p_mixer_resources[] = {
|
|
[0] = DEFINE_RES_MEM_NAMED(S5P_PA_MIXER, SZ_64K, "mxr"),
|
|
[1] = DEFINE_RES_MEM_NAMED(S5P_PA_VP, SZ_64K, "vp"),
|
|
[2] = DEFINE_RES_IRQ_NAMED(IRQ_MIXER, "irq"),
|
|
};
|
|
|
|
struct platform_device s5p_device_mixer = {
|
|
.name = "s5p-mixer",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s5p_mixer_resources),
|
|
.resource = s5p_mixer_resources,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
}
|
|
};
|
|
#endif /* CONFIG_S5P_DEV_TV */
|
|
|
|
/* 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 EHCI Host Controller */
|
|
|
|
#ifdef CONFIG_S5P_DEV_USB_EHCI
|
|
static struct resource s5p_ehci_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S5P_PA_EHCI, SZ_256),
|
|
[1] = DEFINE_RES_IRQ(IRQ_USB_HOST),
|
|
};
|
|
|
|
struct platform_device s5p_device_ehci = {
|
|
.name = "s5p-ehci",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s5p_ehci_resource),
|
|
.resource = s5p_ehci_resource,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
}
|
|
};
|
|
|
|
void __init s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd)
|
|
{
|
|
struct s5p_ehci_platdata *npd;
|
|
|
|
npd = s3c_set_platdata(pd, sizeof(struct s5p_ehci_platdata),
|
|
&s5p_device_ehci);
|
|
|
|
if (!npd->phy_init)
|
|
npd->phy_init = s5p_usb_phy_init;
|
|
if (!npd->phy_exit)
|
|
npd->phy_exit = s5p_usb_phy_exit;
|
|
}
|
|
#endif /* CONFIG_S5P_DEV_USB_EHCI */
|
|
|
|
/* 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 s3c_hsotg_set_platdata(struct s3c_hsotg_plat *pd)
|
|
{
|
|
struct s3c_hsotg_plat *npd;
|
|
|
|
npd = s3c_set_platdata(pd, sizeof(struct s3c_hsotg_plat),
|
|
&s3c_device_usb_hsotg);
|
|
|
|
if (!npd->phy_init)
|
|
npd->phy_init = s5p_usb_phy_init;
|
|
if (!npd->phy_exit)
|
|
npd->phy_exit = s5p_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);
|
|
}
|
|
#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_DMA(DMACH_SPI0_TX),
|
|
[2] = DEFINE_RES_DMA(DMACH_SPI0_RX),
|
|
[3] = 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 (*cfg_gpio)(void), 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 = (cfg_gpio) ? cfg_gpio : s3c64xx_spi0_cfg_gpio;
|
|
|
|
s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi0);
|
|
}
|
|
#endif /* CONFIG_S3C64XX_DEV_SPI0 */
|
|
|
|
#ifdef CONFIG_S3C64XX_DEV_SPI1
|
|
static struct resource s3c64xx_spi1_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S3C_PA_SPI1, SZ_256),
|
|
[1] = DEFINE_RES_DMA(DMACH_SPI1_TX),
|
|
[2] = DEFINE_RES_DMA(DMACH_SPI1_RX),
|
|
[3] = DEFINE_RES_IRQ(IRQ_SPI1),
|
|
};
|
|
|
|
struct platform_device s3c64xx_device_spi1 = {
|
|
.name = "s3c6410-spi",
|
|
.id = 1,
|
|
.num_resources = ARRAY_SIZE(s3c64xx_spi1_resource),
|
|
.resource = s3c64xx_spi1_resource,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
|
|
void __init s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), 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 = (cfg_gpio) ? cfg_gpio : s3c64xx_spi1_cfg_gpio;
|
|
|
|
s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi1);
|
|
}
|
|
#endif /* CONFIG_S3C64XX_DEV_SPI1 */
|
|
|
|
#ifdef CONFIG_S3C64XX_DEV_SPI2
|
|
static struct resource s3c64xx_spi2_resource[] = {
|
|
[0] = DEFINE_RES_MEM(S3C_PA_SPI2, SZ_256),
|
|
[1] = DEFINE_RES_DMA(DMACH_SPI2_TX),
|
|
[2] = DEFINE_RES_DMA(DMACH_SPI2_RX),
|
|
[3] = DEFINE_RES_IRQ(IRQ_SPI2),
|
|
};
|
|
|
|
struct platform_device s3c64xx_device_spi2 = {
|
|
.name = "s3c6410-spi",
|
|
.id = 2,
|
|
.num_resources = ARRAY_SIZE(s3c64xx_spi2_resource),
|
|
.resource = s3c64xx_spi2_resource,
|
|
.dev = {
|
|
.dma_mask = &samsung_device_dma_mask,
|
|
.coherent_dma_mask = DMA_BIT_MASK(32),
|
|
},
|
|
};
|
|
|
|
void __init s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), 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 = (cfg_gpio) ? cfg_gpio : s3c64xx_spi2_cfg_gpio;
|
|
|
|
s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi2);
|
|
}
|
|
#endif /* CONFIG_S3C64XX_DEV_SPI2 */
|