summaryrefslogtreecommitdiffstats
path: root/arch/arm/plat-samsung/devs.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/plat-samsung/devs.c')
-rw-r--r--arch/arm/plat-samsung/devs.c431
1 files changed, 431 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
new file mode 100644
index 000000000000..f87bc9845d95
--- /dev/null
+++ b/arch/arm/plat-samsung/devs.c
@@ -0,0 +1,431 @@
+/* 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 <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/fb.h>
+#include <plat/fb-s3c2410.h>
+#include <plat/mci.h>
+#include <plat/ts.h>
+#include <plat/udc.h>
+#include <plat/regs-serial.h>
+#include <plat/regs-spi.h>
+
+static u64 samsung_device_dma_mask = DMA_BIT_MASK(32);
+
+/* AC97 */
+#ifdef CONFIG_CPU_S3C2440
+static struct resource s3c_ac97_resource[] = {
+ [0] = {
+ .start = S3C2440_PA_AC97,
+ .end = S3C2440_PA_AC97 + S3C2440_SZ_AC97 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_S3C244x_AC97,
+ .end = IRQ_S3C244x_AC97,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .name = "PCM out",
+ .start = DMACH_PCM_OUT,
+ .end = DMACH_PCM_OUT,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .name = "PCM in",
+ .start = DMACH_PCM_IN,
+ .end = DMACH_PCM_IN,
+ .flags = IORESOURCE_DMA,
+ },
+ [4] = {
+ .name = "Mic in",
+ .start = DMACH_MIC_IN,
+ .end = DMACH_MIC_IN,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+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] = {
+ .start = S3C24XX_PA_ADC,
+ .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_TC,
+ .end = IRQ_TC,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = IRQ_ADC,
+ .end = IRQ_ADC,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+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 */
+
+/* Camif Controller */
+
+#ifdef CONFIG_CPU_S3C2440
+static struct resource s3c_camif_resource[] = {
+ [0] = {
+ .start = S3C2440_PA_CAMIF,
+ .end = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_CAM,
+ .end = IRQ_CAM,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+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 */
+
+/* I2S */
+
+#ifdef CONFIG_PLAT_S3C24XX
+static struct resource s3c_iis_resource[] = {
+ [0] = {
+ .start = S3C24XX_PA_IIS,
+ .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS - 1,
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+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 */
+
+#ifdef CONFIG_CPU_S3C2440
+struct platform_device s3c2412_device_iis = {
+ .name = "s3c2412-iis",
+ .id = -1,
+ .dev = {
+ .dma_mask = &samsung_device_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ }
+};
+#endif /* CONFIG_CPU_S3C2440 */
+
+/* LCD Controller */
+
+#ifdef CONFIG_PLAT_S3C24XX
+static struct resource s3c_lcd_resource[] = {
+ [0] = {
+ .start = S3C24XX_PA_LCD,
+ .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_LCD,
+ .end = IRQ_LCD,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+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 */
+
+/* RTC */
+
+#ifdef CONFIG_PLAT_S3C24XX
+static struct resource s3c_rtc_resource[] = {
+ [0] = {
+ .start = S3C24XX_PA_RTC,
+ .end = S3C24XX_PA_RTC + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_RTC,
+ .end = IRQ_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = IRQ_TICK,
+ .end = IRQ_TICK,
+ .flags = IORESOURCE_IRQ
+ }
+};
+
+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 */
+
+/* SDI */
+
+#ifdef CONFIG_PLAT_S3C24XX
+static struct resource s3c_sdi_resource[] = {
+ [0] = {
+ .start = S3C24XX_PA_SDI,
+ .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_SDI,
+ .end = IRQ_SDI,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+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] = {
+ .start = S3C24XX_PA_SPI,
+ .end = S3C24XX_PA_SPI + 0x1f,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_SPI0,
+ .end = IRQ_SPI0,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+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] = {
+ .start = S3C24XX_PA_SPI + S3C2410_SPI1,
+ .end = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_SPI1,
+ .end = IRQ_SPI1,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+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] = {
+ .start = S3C24XX_PA_ADC,
+ .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_TC,
+ .end = IRQ_TC,
+ .flags = IORESOURCE_IRQ,
+ },
+
+};
+
+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 */
+
+/* USB Device (Gadget) */
+
+#ifdef CONFIG_PLAT_S3C24XX
+static struct resource s3c_usbgadget_resource[] = {
+ [0] = {
+ .start = S3C24XX_PA_USBDEV,
+ .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_USBD,
+ .end = IRQ_USBD,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+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 High Spped 2.0 Device (Gadget) */
+
+#ifdef CONFIG_PLAT_S3C24XX
+static struct resource s3c_hsudc_resource[] = {
+ [0] = {
+ .start = S3C2416_PA_HSUDC,
+ .end = S3C2416_PA_HSUDC + S3C2416_SZ_HSUDC - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_USBD,
+ .end = IRQ_USBD,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+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 */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 06:48:16 +0100