diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-s3c2410/include/mach/fb.h | 75 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2410/mach-qt2410.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2440/mach-rx1950.c | 1 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/dev-uart.c | 100 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/devs.c | 528 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/devs.c | 431 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/fb-s3c2410.h | 72 |
9 files changed, 609 insertions, 604 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/fb.h b/arch/arm/mach-s3c2410/include/mach/fb.h index eee0654eb8fb..a957bc8ed44f 100644 --- a/arch/arm/mach-s3c2410/include/mach/fb.h +++ b/arch/arm/mach-s3c2410/include/mach/fb.h @@ -1,74 +1 @@ -/* arch/arm/mach-s3c2410/include/mach/fb.h - * - * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org> - * - * Inspired by pxafb.h - * - * 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. -*/ - -#ifndef __ASM_ARM_FB_H -#define __ASM_ARM_FB_H - -#include <mach/regs-lcd.h> - -struct s3c2410fb_hw { - unsigned long lcdcon1; - unsigned long lcdcon2; - unsigned long lcdcon3; - unsigned long lcdcon4; - unsigned long lcdcon5; -}; - -/* LCD description */ -struct s3c2410fb_display { - /* LCD type */ - unsigned type; - - /* Screen size */ - unsigned short width; - unsigned short height; - - /* Screen info */ - unsigned short xres; - unsigned short yres; - unsigned short bpp; - - unsigned pixclock; /* pixclock in picoseconds */ - unsigned short left_margin; /* value in pixels (TFT) or HCLKs (STN) */ - unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */ - unsigned short hsync_len; /* value in pixels (TFT) or HCLKs (STN) */ - unsigned short upper_margin; /* value in lines (TFT) or 0 (STN) */ - unsigned short lower_margin; /* value in lines (TFT) or 0 (STN) */ - unsigned short vsync_len; /* value in lines (TFT) or 0 (STN) */ - - /* lcd configuration registers */ - unsigned long lcdcon5; -}; - -struct s3c2410fb_mach_info { - - struct s3c2410fb_display *displays; /* attached diplays info */ - unsigned num_displays; /* number of defined displays */ - unsigned default_display; - - /* GPIOs */ - - unsigned long gpcup; - unsigned long gpcup_mask; - unsigned long gpccon; - unsigned long gpccon_mask; - unsigned long gpdup; - unsigned long gpdup_mask; - unsigned long gpdcon; - unsigned long gpdcon_mask; - - /* lpc3600 control register */ - unsigned long lpcsel; -}; - -extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *); - -#endif /* __ASM_ARM_FB_H */ +#include <plat/fb-s3c2410.h> diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c index f44f77531b1e..8ee6f43b40eb 100644 --- a/arch/arm/mach-s3c2410/mach-qt2410.c +++ b/arch/arm/mach-s3c2410/mach-qt2410.c @@ -49,6 +49,7 @@ #include <mach/regs-gpio.h> #include <mach/leds-gpio.h> +#include <mach/regs-lcd.h> #include <plat/regs-serial.h> #include <mach/fb.h> #include <plat/nand.h> diff --git a/arch/arm/mach-s3c2440/mach-rx1950.c b/arch/arm/mach-s3c2440/mach-rx1950.c index 27ea95096fe1..32102999628d 100644 --- a/arch/arm/mach-s3c2440/mach-rx1950.c +++ b/arch/arm/mach-s3c2440/mach-rx1950.c @@ -43,6 +43,7 @@ #include <mach/regs-gpio.h> #include <mach/regs-gpioj.h> +#include <mach/regs-lcd.h> #include <mach/h1940.h> #include <mach/fb.h> diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile index e4f46495ed30..b2b01125de66 100644 --- a/arch/arm/plat-s3c24xx/Makefile +++ b/arch/arm/plat-s3c24xx/Makefile @@ -14,7 +14,7 @@ obj- := obj-y += cpu.o obj-y += irq.o -obj-y += devs.o +obj-y += dev-uart.o obj-y += clock.o obj-$(CONFIG_S3C24XX_DCLK) += clock-dclk.o diff --git a/arch/arm/plat-s3c24xx/dev-uart.c b/arch/arm/plat-s3c24xx/dev-uart.c new file mode 100644 index 000000000000..9ab22e662fff --- /dev/null +++ b/arch/arm/plat-s3c24xx/dev-uart.c @@ -0,0 +1,100 @@ +/* linux/arch/arm/plat-s3c24xx/dev-uart.c + * + * Copyright (c) 2004 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * Base S3C24XX UART resource and 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/serial_core.h> +#include <linux/platform_device.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> +#include <mach/hardware.h> +#include <mach/map.h> + +#include <plat/devs.h> +#include <plat/regs-serial.h> + +/* Serial port registrations */ + +static struct resource s3c2410_uart0_resource[] = { + [0] = { + .start = S3C2410_PA_UART0, + .end = S3C2410_PA_UART0 + 0x3fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3CUART_RX0, + .end = IRQ_S3CUART_ERR0, + .flags = IORESOURCE_IRQ, + } +}; + +static struct resource s3c2410_uart1_resource[] = { + [0] = { + .start = S3C2410_PA_UART1, + .end = S3C2410_PA_UART1 + 0x3fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3CUART_RX1, + .end = IRQ_S3CUART_ERR1, + .flags = IORESOURCE_IRQ, + } +}; + +static struct resource s3c2410_uart2_resource[] = { + [0] = { + .start = S3C2410_PA_UART2, + .end = S3C2410_PA_UART2 + 0x3fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3CUART_RX2, + .end = IRQ_S3CUART_ERR2, + .flags = IORESOURCE_IRQ, + } +}; + +static struct resource s3c2410_uart3_resource[] = { + [0] = { + .start = S3C2443_PA_UART3, + .end = S3C2443_PA_UART3 + 0x3fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3CUART_RX3, + .end = IRQ_S3CUART_ERR3, + .flags = IORESOURCE_IRQ, + }, +}; + +struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = { + [0] = { + .resources = s3c2410_uart0_resource, + .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource), + }, + [1] = { + .resources = s3c2410_uart1_resource, + .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource), + }, + [2] = { + .resources = s3c2410_uart2_resource, + .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource), + }, + [3] = { + .resources = s3c2410_uart3_resource, + .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource), + }, +}; diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c deleted file mode 100644 index a76bf2df3333..000000000000 --- a/arch/arm/plat-s3c24xx/devs.c +++ /dev/null @@ -1,528 +0,0 @@ -/* linux/arch/arm/plat-s3c24xx/devs.c - * - * Copyright (c) 2004 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Base S3C24XX 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/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> -#include <mach/fb.h> -#include <mach/hardware.h> -#include <mach/dma.h> -#include <mach/irqs.h> -#include <asm/irq.h> - -#include <plat/regs-serial.h> -#include <plat/udc.h> -#include <plat/mci.h> - -#include <plat/devs.h> -#include <plat/cpu.h> -#include <plat/regs-spi.h> -#include <plat/ts.h> - -/* Serial port registrations */ - -static struct resource s3c2410_uart0_resource[] = { - [0] = { - .start = S3C2410_PA_UART0, - .end = S3C2410_PA_UART0 + 0x3fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_S3CUART_RX0, - .end = IRQ_S3CUART_ERR0, - .flags = IORESOURCE_IRQ, - } -}; - -static struct resource s3c2410_uart1_resource[] = { - [0] = { - .start = S3C2410_PA_UART1, - .end = S3C2410_PA_UART1 + 0x3fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_S3CUART_RX1, - .end = IRQ_S3CUART_ERR1, - .flags = IORESOURCE_IRQ, - } -}; - -static struct resource s3c2410_uart2_resource[] = { - [0] = { - .start = S3C2410_PA_UART2, - .end = S3C2410_PA_UART2 + 0x3fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_S3CUART_RX2, - .end = IRQ_S3CUART_ERR2, - .flags = IORESOURCE_IRQ, - } -}; - -static struct resource s3c2410_uart3_resource[] = { - [0] = { - .start = S3C2443_PA_UART3, - .end = S3C2443_PA_UART3 + 0x3fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_S3CUART_RX3, - .end = IRQ_S3CUART_ERR3, - .flags = IORESOURCE_IRQ, - }, -}; - -struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = { - [0] = { - .resources = s3c2410_uart0_resource, - .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource), - }, - [1] = { - .resources = s3c2410_uart1_resource, - .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource), - }, - [2] = { - .resources = s3c2410_uart2_resource, - .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource), - }, - [3] = { - .resources = s3c2410_uart3_resource, - .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource), - }, -}; - -/* LCD Controller */ - -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, - } - -}; - -static u64 s3c_device_lcd_dmamask = 0xffffffffUL; - -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 = &s3c_device_lcd_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -EXPORT_SYMBOL(s3c_device_lcd); - -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"); - } -} - -/* Touchscreen */ - -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, -}; -EXPORT_SYMBOL(s3c_device_ts); - -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); -} - -/* USB Device (Gadget)*/ - -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, -}; - -EXPORT_SYMBOL(s3c_device_usbgadget); - -void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd) -{ - s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usbgadget); -} - -/* USB High Speed 2.0 Device (Gadget) */ -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, - } -}; - -static u64 s3c_hsudc_dmamask = DMA_BIT_MASK(32); - -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 = &s3c_hsudc_dmamask, - .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); -} - -/* IIS */ - -static struct resource s3c_iis_resource[] = { - [0] = { - .start = S3C24XX_PA_IIS, - .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1, - .flags = IORESOURCE_MEM, - } -}; - -static u64 s3c_device_iis_dmamask = 0xffffffffUL; - -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 = &s3c_device_iis_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -EXPORT_SYMBOL(s3c_device_iis); - -/* RTC */ - -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, -}; - -EXPORT_SYMBOL(s3c_device_rtc); - -/* ADC */ - -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, -}; - -/* SDI */ - -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, -}; - -EXPORT_SYMBOL(s3c_device_sdi); - -void __init s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata) -{ - s3c_set_platdata(pdata, sizeof(struct s3c24xx_mci_pdata), - &s3c_device_sdi); -} - - -/* SPI (0) */ - -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, - } - -}; - -static u64 s3c_device_spi0_dmamask = 0xffffffffUL; - -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 = &s3c_device_spi0_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -EXPORT_SYMBOL(s3c_device_spi0); - -/* SPI (1) */ - -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, - } - -}; - -static u64 s3c_device_spi1_dmamask = 0xffffffffUL; - -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 = &s3c_device_spi1_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -EXPORT_SYMBOL(s3c_device_spi1); - -#ifdef CONFIG_CPU_S3C2440 - -/* Camif Controller */ - -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, - } - -}; - -static u64 s3c_device_camif_dmamask = 0xffffffffUL; - -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 = &s3c_device_camif_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -EXPORT_SYMBOL(s3c_device_camif); - -/* AC97 */ - -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, - }, -}; - -static u64 s3c_device_audio_dmamask = 0xffffffffUL; - -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 = &s3c_device_audio_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -EXPORT_SYMBOL(s3c_device_ac97); - -/* ASoC I2S */ - -struct platform_device s3c2412_device_iis = { - .name = "s3c2412-iis", - .id = -1, - .dev = { - .dma_mask = &s3c_device_audio_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -EXPORT_SYMBOL(s3c2412_device_iis); - -#endif // CONFIG_CPU_S32440 diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile index 5a5435482595..410a090cf663 100644 --- a/arch/arm/plat-samsung/Makefile +++ b/arch/arm/plat-samsung/Makefile @@ -1,4 +1,4 @@ -# arch/arm/plat-s3c64xx/Makefile +# arch/arm/plat-samsung/Makefile # # Copyright 2009 Simtec Electronics # @@ -30,6 +30,7 @@ obj-$(CONFIG_S3C_ADC) += adc.o obj-y += platformdata.o +obj-y += devs.o obj-$(CONFIG_S3C_DEV_HSMMC) += dev-hsmmc.o obj-$(CONFIG_S3C_DEV_HSMMC1) += dev-hsmmc1.o obj-$(CONFIG_S3C_DEV_HSMMC2) += dev-hsmmc2.o 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 */ diff --git a/arch/arm/plat-samsung/include/plat/fb-s3c2410.h b/arch/arm/plat-samsung/include/plat/fb-s3c2410.h new file mode 100644 index 000000000000..4e5d9588b5ba --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/fb-s3c2410.h @@ -0,0 +1,72 @@ +/* arch/arm/plat-samsung/include/plat/fb-s3c2410.h + * + * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org> + * + * Inspired by pxafb.h + * + * 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. +*/ + +#ifndef __ASM_PLAT_FB_S3C2410_H +#define __ASM_PLAT_FB_S3C2410_H __FILE__ + +struct s3c2410fb_hw { + unsigned long lcdcon1; + unsigned long lcdcon2; + unsigned long lcdcon3; + unsigned long lcdcon4; + unsigned long lcdcon5; +}; + +/* LCD description */ +struct s3c2410fb_display { + /* LCD type */ + unsigned type; + + /* Screen size */ + unsigned short width; + unsigned short height; + + /* Screen info */ + unsigned short xres; + unsigned short yres; + unsigned short bpp; + + unsigned pixclock; /* pixclock in picoseconds */ + unsigned short left_margin; /* value in pixels (TFT) or HCLKs (STN) */ + unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */ + unsigned short hsync_len; /* value in pixels (TFT) or HCLKs (STN) */ + unsigned short upper_margin; /* value in lines (TFT) or 0 (STN) */ + unsigned short lower_margin; /* value in lines (TFT) or 0 (STN) */ + unsigned short vsync_len; /* value in lines (TFT) or 0 (STN) */ + + /* lcd configuration registers */ + unsigned long lcdcon5; +}; + +struct s3c2410fb_mach_info { + + struct s3c2410fb_display *displays; /* attached diplays info */ + unsigned num_displays; /* number of defined displays */ + unsigned default_display; + + /* GPIOs */ + + unsigned long gpcup; + unsigned long gpcup_mask; + unsigned long gpccon; + unsigned long gpccon_mask; + unsigned long gpdup; + unsigned long gpdup_mask; + unsigned long gpdcon; + unsigned long gpdcon_mask; + + /* lpc3600 control register */ + unsigned long lpcsel; +}; + +extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *); + +#endif /* __ASM_PLAT_FB_S3C2410_H */ |