diff options
Diffstat (limited to 'arch/arm/plat-s3c24xx/include')
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/mach/pwm-clock.h | 55 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/clock.h | 64 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/cpu.h | 54 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/devs.h | 49 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/map.h | 99 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/mci.h | 15 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/pll.h | 37 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/regs-spi.h | 82 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/regs-udc.h | 153 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/s3c2400.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/s3c2410.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/s3c2412.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/s3c2443.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/udc.h | 36 |
14 files changed, 481 insertions, 171 deletions
diff --git a/arch/arm/plat-s3c24xx/include/mach/pwm-clock.h b/arch/arm/plat-s3c24xx/include/mach/pwm-clock.h new file mode 100644 index 00000000000..a087de21bc2 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/mach/pwm-clock.h @@ -0,0 +1,55 @@ +/* linux/arch/arm/plat-s3c24xx/include/mach/pwm-clock.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C24xx - pwm clock and timer support + */ + +/** + * pwm_cfg_src_is_tclk() - return whether the given mux config is a tclk + * @cfg: The timer TCFG1 register bits shifted down to 0. + * + * Return true if the given configuration from TCFG1 is a TCLK instead + * any of the TDIV clocks. + */ +static inline int pwm_cfg_src_is_tclk(unsigned long tcfg) +{ + return tcfg == S3C2410_TCFG1_MUX_TCLK; +} + +/** + * tcfg_to_divisor() - convert tcfg1 setting to a divisor + * @tcfg1: The tcfg1 setting, shifted down. + * + * Get the divisor value for the given tcfg1 setting. We assume the + * caller has already checked to see if this is not a TCLK source. + */ +static inline unsigned long tcfg_to_divisor(unsigned long tcfg1) +{ + return 1 << (1 + tcfg1); +} + +/** + * pwm_tdiv_has_div1() - does the tdiv setting have a /1 + * + * Return true if we have a /1 in the tdiv setting. + */ +static inline unsigned int pwm_tdiv_has_div1(void) +{ + return 0; +} + +/** + * pwm_tdiv_div_bits() - calculate TCFG1 divisor value. + * @div: The divisor to calculate the bit information for. + * + * Turn a divisor into the necessary bit field for TCFG1. + */ +static inline unsigned long pwm_tdiv_div_bits(unsigned int div) +{ + return ilog2(div) - 1; +} + +#define S3C_TCFG1_MUX_TCLK S3C2410_TCFG1_MUX_TCLK diff --git a/arch/arm/plat-s3c24xx/include/plat/clock.h b/arch/arm/plat-s3c24xx/include/plat/clock.h deleted file mode 100644 index 235b753cd87..00000000000 --- a/arch/arm/plat-s3c24xx/include/plat/clock.h +++ /dev/null @@ -1,64 +0,0 @@ -/* linux/include/asm-arm/plat-s3c24xx/clock.h - * linux/arch/arm/mach-s3c2410/clock.h - * - * Copyright (c) 2004-2005 Simtec Electronics - * http://www.simtec.co.uk/products/SWLINUX/ - * Written by Ben Dooks, <ben@simtec.co.uk> - * - * 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. -*/ - -struct clk { - struct list_head list; - struct module *owner; - struct clk *parent; - const char *name; - int id; - int usage; - unsigned long rate; - unsigned long ctrlbit; - - int (*enable)(struct clk *, int enable); - int (*set_rate)(struct clk *c, unsigned long rate); - unsigned long (*get_rate)(struct clk *c); - unsigned long (*round_rate)(struct clk *c, unsigned long rate); - int (*set_parent)(struct clk *c, struct clk *parent); -}; - -/* other clocks which may be registered by board support */ - -extern struct clk s3c24xx_dclk0; -extern struct clk s3c24xx_dclk1; -extern struct clk s3c24xx_clkout0; -extern struct clk s3c24xx_clkout1; -extern struct clk s3c24xx_uclk; - -extern struct clk clk_usb_bus; - -/* core clock support */ - -extern struct clk clk_f; -extern struct clk clk_h; -extern struct clk clk_p; -extern struct clk clk_mpll; -extern struct clk clk_upll; -extern struct clk clk_xtal; - -/* exports for arch/arm/mach-s3c2410 - * - * Please DO NOT use these outside of arch/arm/mach-s3c2410 -*/ - -extern struct mutex clocks_mutex; - -extern int s3c2410_clkcon_enable(struct clk *clk, int enable); - -extern int s3c24xx_register_clock(struct clk *clk); -extern int s3c24xx_register_clocks(struct clk **clk, int nr_clks); - -extern int s3c24xx_setup_clocks(unsigned long xtal, - unsigned long fclk, - unsigned long hclk, - unsigned long pclk); diff --git a/arch/arm/plat-s3c24xx/include/plat/cpu.h b/arch/arm/plat-s3c24xx/include/plat/cpu.h deleted file mode 100644 index 23e420e8bd5..00000000000 --- a/arch/arm/plat-s3c24xx/include/plat/cpu.h +++ /dev/null @@ -1,54 +0,0 @@ -/* linux/include/asm-arm/plat-s3c24xx/cpu.h - * - * Copyright (c) 2004-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Header file for S3C24XX CPU support - * - * 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. -*/ - -/* todo - fix when rmk changes iodescs to use `void __iomem *` */ - -#define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE } - -#ifndef MHZ -#define MHZ (1000*1000) -#endif - -#define print_mhz(m) ((m) / MHZ), ((m / 1000) % 1000) - -/* forward declaration */ -struct s3c24xx_uart_resources; -struct platform_device; -struct s3c2410_uartcfg; -struct map_desc; - -/* core initialisation functions */ - -extern void s3c24xx_init_irq(void); - -extern void s3c24xx_init_io(struct map_desc *mach_desc, int size); - -extern void s3c24xx_init_uarts(struct s3c2410_uartcfg *cfg, int no); - -extern void s3c24xx_init_clocks(int xtal); - -extern void s3c24xx_init_uartdevs(char *name, - struct s3c24xx_uart_resources *res, - struct s3c2410_uartcfg *cfg, int no); - -/* timer for 2410/2440 */ - -struct sys_timer; -extern struct sys_timer s3c24xx_timer; - -/* system device classes */ - -extern struct sysdev_class s3c2410_sysclass; -extern struct sysdev_class s3c2412_sysclass; -extern struct sysdev_class s3c2440_sysclass; -extern struct sysdev_class s3c2442_sysclass; -extern struct sysdev_class s3c2443_sysclass; diff --git a/arch/arm/plat-s3c24xx/include/plat/devs.h b/arch/arm/plat-s3c24xx/include/plat/devs.h deleted file mode 100644 index badaac9d64a..00000000000 --- a/arch/arm/plat-s3c24xx/include/plat/devs.h +++ /dev/null @@ -1,49 +0,0 @@ -/* linux/include/asm-arm/plat-s3c24xx/devs.h - * - * Copyright (c) 2004 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Header file for s3c2410 standard platform devices - * - * 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/platform_device.h> - -struct s3c24xx_uart_resources { - struct resource *resources; - unsigned long nr_resources; -}; - -extern struct s3c24xx_uart_resources s3c2410_uart_resources[]; - -extern struct platform_device *s3c24xx_uart_devs[]; -extern struct platform_device *s3c24xx_uart_src[]; - -extern struct platform_device s3c_device_timer[]; - -extern struct platform_device s3c_device_usb; -extern struct platform_device s3c_device_lcd; -extern struct platform_device s3c_device_wdt; -extern struct platform_device s3c_device_i2c; -extern struct platform_device s3c_device_iis; -extern struct platform_device s3c_device_rtc; -extern struct platform_device s3c_device_adc; -extern struct platform_device s3c_device_sdi; -extern struct platform_device s3c_device_hsmmc; - -extern struct platform_device s3c_device_spi0; -extern struct platform_device s3c_device_spi1; - -extern struct platform_device s3c_device_nand; - -extern struct platform_device s3c_device_usbgadget; - -/* s3c2440 specific devices */ - -#ifdef CONFIG_CPU_S3C2440 - -extern struct platform_device s3c_device_camif; - -#endif diff --git a/arch/arm/plat-s3c24xx/include/plat/map.h b/arch/arm/plat-s3c24xx/include/plat/map.h new file mode 100644 index 00000000000..fef8ea8b8e1 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/map.h @@ -0,0 +1,99 @@ +/* linux/include/asm-arm/plat-s3c24xx/map.h + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX - Memory map 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. +*/ + +#ifndef __ASM_PLAT_S3C24XX_MAP_H +#define __ASM_PLAT_S3C24XX_MAP_H + +/* interrupt controller is the first thing we put in, to make + * the assembly code for the irq detection easier + */ +#define S3C24XX_VA_IRQ S3C_VA_IRQ +#define S3C2410_PA_IRQ (0x4A000000) +#define S3C24XX_SZ_IRQ SZ_1M + +/* memory controller registers */ +#define S3C24XX_VA_MEMCTRL S3C_VA_MEM +#define S3C2410_PA_MEMCTRL (0x48000000) +#define S3C24XX_SZ_MEMCTRL SZ_1M + +/* UARTs */ +#define S3C24XX_VA_UART S3C_VA_UART +#define S3C2410_PA_UART (0x50000000) +#define S3C24XX_SZ_UART SZ_1M +#define S3C_UART_OFFSET (0x4000) + +/* Timers */ +#define S3C24XX_VA_TIMER S3C_VA_TIMER +#define S3C2410_PA_TIMER (0x51000000) +#define S3C24XX_SZ_TIMER SZ_1M + +/* Clock and Power management */ +#define S3C24XX_VA_CLKPWR S3C_VA_SYS +#define S3C24XX_SZ_CLKPWR SZ_1M + +/* USB Device port */ +#define S3C2410_PA_USBDEV (0x52000000) +#define S3C24XX_SZ_USBDEV SZ_1M + +/* Watchdog */ +#define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG +#define S3C2410_PA_WATCHDOG (0x53000000) +#define S3C24XX_SZ_WATCHDOG SZ_1M + +/* Standard size definitions for peripheral blocks. */ + +#define S3C24XX_SZ_IIS SZ_1M +#define S3C24XX_SZ_ADC SZ_1M +#define S3C24XX_SZ_SPI SZ_1M +#define S3C24XX_SZ_SDI SZ_1M +#define S3C24XX_SZ_NAND SZ_1M +#define S3C24XX_SZ_USBHOST SZ_1M + +/* GPIO ports */ + +/* the calculation for the VA of this must ensure that + * it is the same distance apart from the UART in the + * phsyical address space, as the initial mapping for the IO + * is done as a 1:1 maping. This puts it (currently) at + * 0xFA800000, which is not in the way of any current mapping + * by the base system. +*/ + +#define S3C2410_PA_GPIO (0x56000000) +#define S3C24XX_VA_GPIO ((S3C24XX_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART) +#define S3C24XX_SZ_GPIO SZ_1M + + +/* ISA style IO, for each machine to sort out mappings for, if it + * implements it. We reserve two 16M regions for ISA. + */ + +#define S3C24XX_VA_ISA_WORD S3C2410_ADDR(0x02000000) +#define S3C24XX_VA_ISA_BYTE S3C2410_ADDR(0x03000000) + +/* deal with the registers that move under the 2412/2413 */ + +#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) +#ifndef __ASSEMBLY__ +extern void __iomem *s3c24xx_va_gpio2; +#endif +#ifdef CONFIG_CPU_S3C2412_ONLY +#define S3C24XX_VA_GPIO2 (S3C24XX_VA_GPIO + 0x10) +#else +#define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2 +#endif +#else +#define s3c24xx_va_gpio2 S3C24XX_VA_GPIO +#define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO +#endif + +#endif /* __ASM_PLAT_S3C24XX_MAP_H */ diff --git a/arch/arm/plat-s3c24xx/include/plat/mci.h b/arch/arm/plat-s3c24xx/include/plat/mci.h new file mode 100644 index 00000000000..2d0852ac3b2 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/mci.h @@ -0,0 +1,15 @@ +#ifndef _ARCH_MCI_H +#define _ARCH_MCI_H + +struct s3c24xx_mci_pdata { + unsigned int wprotect_invert : 1; + unsigned int detect_invert : 1; /* set => detect active high. */ + + unsigned int gpio_detect; + unsigned int gpio_wprotect; + unsigned long ocr_avail; + void (*set_power)(unsigned char power_mode, + unsigned short vdd); +}; + +#endif /* _ARCH_NCI_H */ diff --git a/arch/arm/plat-s3c24xx/include/plat/pll.h b/arch/arm/plat-s3c24xx/include/plat/pll.h new file mode 100644 index 00000000000..7ea8bffa7a9 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/pll.h @@ -0,0 +1,37 @@ +/* linux/arch/arm/plat-s3c24xx/include/plat/pll.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C24xx - common pll registers and code + */ + +#define S3C24XX_PLLCON_MDIVSHIFT 12 +#define S3C24XX_PLLCON_PDIVSHIFT 4 +#define S3C24XX_PLLCON_SDIVSHIFT 0 +#define S3C24XX_PLLCON_MDIVMASK ((1<<(1+(19-12)))-1) +#define S3C24XX_PLLCON_PDIVMASK ((1<<5)-1) +#define S3C24XX_PLLCON_SDIVMASK 3 + +#include <asm/div64.h> + +static inline unsigned int +s3c24xx_get_pll(unsigned int pllval, unsigned int baseclk) +{ + unsigned int mdiv, pdiv, sdiv; + uint64_t fvco; + + mdiv = pllval >> S3C24XX_PLLCON_MDIVSHIFT; + pdiv = pllval >> S3C24XX_PLLCON_PDIVSHIFT; + sdiv = pllval >> S3C24XX_PLLCON_SDIVSHIFT; + + mdiv &= S3C24XX_PLLCON_MDIVMASK; + pdiv &= S3C24XX_PLLCON_PDIVMASK; + sdiv &= S3C24XX_PLLCON_SDIVMASK; + + fvco = (uint64_t)baseclk * (mdiv + 8); + do_div(fvco, (pdiv + 2) << sdiv); + + return (unsigned int)fvco; +} diff --git a/arch/arm/plat-s3c24xx/include/plat/regs-spi.h b/arch/arm/plat-s3c24xx/include/plat/regs-spi.h new file mode 100644 index 00000000000..2b35479ee35 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/regs-spi.h @@ -0,0 +1,82 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-spi.h + * + * Copyright (c) 2004 Fetron GmbH + * + * 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. + * + * S3C2410 SPI register definition +*/ + +#ifndef __ASM_ARCH_REGS_SPI_H +#define __ASM_ARCH_REGS_SPI_H + +#define S3C2410_SPI1 (0x20) +#define S3C2412_SPI1 (0x100) + +#define S3C2410_SPCON (0x00) + +#define S3C2412_SPCON_RXFIFO_RB2 (0<<14) +#define S3C2412_SPCON_RXFIFO_RB4 (1<<14) +#define S3C2412_SPCON_RXFIFO_RB12 (2<<14) +#define S3C2412_SPCON_RXFIFO_RB14 (3<<14) +#define S3C2412_SPCON_TXFIFO_RB2 (0<<12) +#define S3C2412_SPCON_TXFIFO_RB4 (1<<12) +#define S3C2412_SPCON_TXFIFO_RB12 (2<<12) +#define S3C2412_SPCON_TXFIFO_RB14 (3<<12) +#define S3C2412_SPCON_RXFIFO_RESET (1<<11) /* RxFIFO reset */ +#define S3C2412_SPCON_TXFIFO_RESET (1<<10) /* TxFIFO reset */ +#define S3C2412_SPCON_RXFIFO_EN (1<<9) /* RxFIFO Enable */ +#define S3C2412_SPCON_TXFIFO_EN (1<<8) /* TxFIFO Enable */ + +#define S3C2412_SPCON_DIRC_RX (1<<7) + +#define S3C2410_SPCON_SMOD_DMA (2<<5) /* DMA mode */ +#define S3C2410_SPCON_SMOD_INT (1<<5) /* interrupt mode */ +#define S3C2410_SPCON_SMOD_POLL (0<<5) /* polling mode */ +#define S3C2410_SPCON_ENSCK (1<<4) /* Enable SCK */ +#define S3C2410_SPCON_MSTR (1<<3) /* Master/Slave select + 0: slave, 1: master */ +#define S3C2410_SPCON_CPOL_HIGH (1<<2) /* Clock polarity select */ +#define S3C2410_SPCON_CPOL_LOW (0<<2) /* Clock polarity select */ + +#define S3C2410_SPCON_CPHA_FMTB (1<<1) /* Clock Phase Select */ +#define S3C2410_SPCON_CPHA_FMTA (0<<1) /* Clock Phase Select */ + +#define S3C2410_SPCON_TAGD (1<<0) /* Tx auto garbage data mode */ + + +#define S3C2410_SPSTA (0x04) + +#define S3C2412_SPSTA_RXFIFO_AE (1<<11) +#define S3C2412_SPSTA_TXFIFO_AE (1<<10) +#define S3C2412_SPSTA_RXFIFO_ERROR (1<<9) +#define S3C2412_SPSTA_TXFIFO_ERROR (1<<8) +#define S3C2412_SPSTA_RXFIFO_FIFO (1<<7) +#define S3C2412_SPSTA_RXFIFO_EMPTY (1<<6) +#define S3C2412_SPSTA_TXFIFO_NFULL (1<<5) +#define S3C2412_SPSTA_TXFIFO_EMPTY (1<<4) + +#define S3C2410_SPSTA_DCOL (1<<2) /* Data Collision Error */ +#define S3C2410_SPSTA_MULD (1<<1) /* Multi Master Error */ +#define S3C2410_SPSTA_READY (1<<0) /* Data Tx/Rx ready */ +#define S3C2412_SPSTA_READY_ORG (1<<3) + +#define S3C2410_SPPIN (0x08) + +#define S3C2410_SPPIN_ENMUL (1<<2) /* Multi Master Error detect */ +#define S3C2410_SPPIN_RESERVED (1<<1) +#define S3C2400_SPPIN_nCS (1<<1) /* SPI Card Select */ +#define S3C2410_SPPIN_KEEP (1<<0) /* Master Out keep */ + +#define S3C2410_SPPRE (0x0C) +#define S3C2410_SPTDAT (0x10) +#define S3C2410_SPRDAT (0x14) + +#define S3C2412_TXFIFO (0x18) +#define S3C2412_RXFIFO (0x18) +#define S3C2412_SPFIC (0x24) + + +#endif /* __ASM_ARCH_REGS_SPI_H */ diff --git a/arch/arm/plat-s3c24xx/include/plat/regs-udc.h b/arch/arm/plat-s3c24xx/include/plat/regs-udc.h new file mode 100644 index 00000000000..f0dd4a41b37 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/regs-udc.h @@ -0,0 +1,153 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-udc.h + * + * Copyright (C) 2004 Herbert Poetzl <herbert@13thfloor.at> + * + * This include file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. +*/ + +#ifndef __ASM_ARCH_REGS_UDC_H +#define __ASM_ARCH_REGS_UDC_H + +#define S3C2410_USBDREG(x) (x) + +#define S3C2410_UDC_FUNC_ADDR_REG S3C2410_USBDREG(0x0140) +#define S3C2410_UDC_PWR_REG S3C2410_USBDREG(0x0144) +#define S3C2410_UDC_EP_INT_REG S3C2410_USBDREG(0x0148) + +#define S3C2410_UDC_USB_INT_REG S3C2410_USBDREG(0x0158) +#define S3C2410_UDC_EP_INT_EN_REG S3C2410_USBDREG(0x015c) + +#define S3C2410_UDC_USB_INT_EN_REG S3C2410_USBDREG(0x016c) + +#define S3C2410_UDC_FRAME_NUM1_REG S3C2410_USBDREG(0x0170) +#define S3C2410_UDC_FRAME_NUM2_REG S3C2410_USBDREG(0x0174) + +#define S3C2410_UDC_EP0_FIFO_REG S3C2410_USBDREG(0x01c0) +#define S3C2410_UDC_EP1_FIFO_REG S3C2410_USBDREG(0x01c4) +#define S3C2410_UDC_EP2_FIFO_REG S3C2410_USBDREG(0x01c8) +#define S3C2410_UDC_EP3_FIFO_REG S3C2410_USBDREG(0x01cc) +#define S3C2410_UDC_EP4_FIFO_REG S3C2410_USBDREG(0x01d0) + +#define S3C2410_UDC_EP1_DMA_CON S3C2410_USBDREG(0x0200) +#define S3C2410_UDC_EP1_DMA_UNIT S3C2410_USBDREG(0x0204) +#define S3C2410_UDC_EP1_DMA_FIFO S3C2410_USBDREG(0x0208) +#define S3C2410_UDC_EP1_DMA_TTC_L S3C2410_USBDREG(0x020c) +#define S3C2410_UDC_EP1_DMA_TTC_M S3C2410_USBDREG(0x0210) +#define S3C2410_UDC_EP1_DMA_TTC_H S3C2410_USBDREG(0x0214) + +#define S3C2410_UDC_EP2_DMA_CON S3C2410_USBDREG(0x0218) +#define S3C2410_UDC_EP2_DMA_UNIT S3C2410_USBDREG(0x021c) +#define S3C2410_UDC_EP2_DMA_FIFO S3C2410_USBDREG(0x0220) +#define S3C2410_UDC_EP2_DMA_TTC_L S3C2410_USBDREG(0x0224) +#define S3C2410_UDC_EP2_DMA_TTC_M S3C2410_USBDREG(0x0228) +#define S3C2410_UDC_EP2_DMA_TTC_H S3C2410_USBDREG(0x022c) + +#define S3C2410_UDC_EP3_DMA_CON S3C2410_USBDREG(0x0240) +#define S3C2410_UDC_EP3_DMA_UNIT S3C2410_USBDREG(0x0244) +#define S3C2410_UDC_EP3_DMA_FIFO S3C2410_USBDREG(0x0248) +#define S3C2410_UDC_EP3_DMA_TTC_L S3C2410_USBDREG(0x024c) +#define S3C2410_UDC_EP3_DMA_TTC_M S3C2410_USBDREG(0x0250) +#define S3C2410_UDC_EP3_DMA_TTC_H S3C2410_USBDREG(0x0254) + +#define S3C2410_UDC_EP4_DMA_CON S3C2410_USBDREG(0x0258) +#define S3C2410_UDC_EP4_DMA_UNIT S3C2410_USBDREG(0x025c) +#define S3C2410_UDC_EP4_DMA_FIFO S3C2410_USBDREG(0x0260) +#define S3C2410_UDC_EP4_DMA_TTC_L S3C2410_USBDREG(0x0264) +#define S3C2410_UDC_EP4_DMA_TTC_M S3C2410_USBDREG(0x0268) +#define S3C2410_UDC_EP4_DMA_TTC_H S3C2410_USBDREG(0x026c) + +#define S3C2410_UDC_INDEX_REG S3C2410_USBDREG(0x0178) + +/* indexed registers */ + +#define S3C2410_UDC_MAXP_REG S3C2410_USBDREG(0x0180) + +#define S3C2410_UDC_EP0_CSR_REG S3C2410_USBDREG(0x0184) + +#define S3C2410_UDC_IN_CSR1_REG S3C2410_USBDREG(0x0184) +#define S3C2410_UDC_IN_CSR2_REG S3C2410_USBDREG(0x0188) + +#define S3C2410_UDC_OUT_CSR1_REG S3C2410_USBDREG(0x0190) +#define S3C2410_UDC_OUT_CSR2_REG S3C2410_USBDREG(0x0194) +#define S3C2410_UDC_OUT_FIFO_CNT1_REG S3C2410_USBDREG(0x0198) +#define S3C2410_UDC_OUT_FIFO_CNT2_REG S3C2410_USBDREG(0x019c) + +#define S3C2410_UDC_FUNCADDR_UPDATE (1<<7) + +#define S3C2410_UDC_PWR_ISOUP (1<<7) // R/W +#define S3C2410_UDC_PWR_RESET (1<<3) // R +#define S3C2410_UDC_PWR_RESUME (1<<2) // R/W +#define S3C2410_UDC_PWR_SUSPEND (1<<1) // R +#define S3C2410_UDC_PWR_ENSUSPEND (1<<0) // R/W + +#define S3C2410_UDC_PWR_DEFAULT 0x00 + +#define S3C2410_UDC_INT_EP4 (1<<4) // R/W (clear only) +#define S3C2410_UDC_INT_EP3 (1<<3) // R/W (clear only) +#define S3C2410_UDC_INT_EP2 (1<<2) // R/W (clear only) +#define S3C2410_UDC_INT_EP1 (1<<1) // R/W (clear only) +#define S3C2410_UDC_INT_EP0 (1<<0) // R/W (clear only) + +#define S3C2410_UDC_USBINT_RESET (1<<2) // R/W (clear only) +#define S3C2410_UDC_USBINT_RESUME (1<<1) // R/W (clear only) +#define S3C2410_UDC_USBINT_SUSPEND (1<<0) // R/W (clear only) + +#define S3C2410_UDC_INTE_EP4 (1<<4) // R/W +#define S3C2410_UDC_INTE_EP3 (1<<3) // R/W +#define S3C2410_UDC_INTE_EP2 (1<<2) // R/W +#define S3C2410_UDC_INTE_EP1 (1<<1) // R/W +#define S3C2410_UDC_INTE_EP0 (1<<0) // R/W + +#define S3C2410_UDC_USBINTE_RESET (1<<2) // R/W +#define S3C2410_UDC_USBINTE_SUSPEND (1<<0) // R/W + + +#define S3C2410_UDC_INDEX_EP0 (0x00) +#define S3C2410_UDC_INDEX_EP1 (0x01) // ?? +#define S3C2410_UDC_INDEX_EP2 (0x02) // ?? +#define S3C2410_UDC_INDEX_EP3 (0x03) // ?? +#define S3C2410_UDC_INDEX_EP4 (0x04) // ?? + +#define S3C2410_UDC_ICSR1_CLRDT (1<<6) // R/W +#define S3C2410_UDC_ICSR1_SENTSTL (1<<5) // R/W (clear only) +#define S3C2410_UDC_ICSR1_SENDSTL (1<<4) // R/W +#define S3C2410_UDC_ICSR1_FFLUSH (1<<3) // W (set only) +#define S3C2410_UDC_ICSR1_UNDRUN (1<<2) // R/W (clear only) +#define S3C2410_UDC_ICSR1_PKTRDY (1<<0) // R/W (set only) + +#define S3C2410_UDC_ICSR2_AUTOSET (1<<7) // R/W +#define S3C2410_UDC_ICSR2_ISO (1<<6) // R/W +#define S3C2410_UDC_ICSR2_MODEIN (1<<5) // R/W +#define S3C2410_UDC_ICSR2_DMAIEN (1<<4) // R/W + +#define S3C2410_UDC_OCSR1_CLRDT (1<<7) // R/W +#define S3C2410_UDC_OCSR1_SENTSTL (1<<6) // R/W (clear only) +#define S3C2410_UDC_OCSR1_SENDSTL (1<<5) // R/W +#define S3C2410_UDC_OCSR1_FFLUSH (1<<4) // R/W +#define S3C2410_UDC_OCSR1_DERROR (1<<3) // R +#define S3C2410_UDC_OCSR1_OVRRUN (1<<2) // R/W (clear only) +#define S3C2410_UDC_OCSR1_PKTRDY (1<<0) // R/W (clear only) + +#define S3C2410_UDC_OCSR2_AUTOCLR (1<<7) // R/W +#define S3C2410_UDC_OCSR2_ISO (1<<6) // R/W +#define S3C2410_UDC_OCSR2_DMAIEN (1<<5) // R/W + +#define S3C2410_UDC_EP0_CSR_OPKRDY (1<<0) +#define S3C2410_UDC_EP0_CSR_IPKRDY (1<<1) +#define S3C2410_UDC_EP0_CSR_SENTSTL (1<<2) +#define S3C2410_UDC_EP0_CSR_DE (1<<3) +#define S3C2410_UDC_EP0_CSR_SE (1<<4) +#define S3C2410_UDC_EP0_CSR_SENDSTL (1<<5) +#define S3C2410_UDC_EP0_CSR_SOPKTRDY (1<<6) +#define S3C2410_UDC_EP0_CSR_SSE (1<<7) + +#define S3C2410_UDC_MAXP_8 (1<<0) +#define S3C2410_UDC_MAXP_16 (1<<1) +#define S3C2410_UDC_MAXP_32 (1<<2) +#define S3C2410_UDC_MAXP_64 (1<<3) + + +#endif diff --git a/arch/arm/plat-s3c24xx/include/plat/s3c2400.h b/arch/arm/plat-s3c24xx/include/plat/s3c2400.h index 3a5a16821af..b3feaea5c70 100644 --- a/arch/arm/plat-s3c24xx/include/plat/s3c2400.h +++ b/arch/arm/plat-s3c24xx/include/plat/s3c2400.h @@ -17,7 +17,7 @@ extern int s3c2400_init(void); -extern void s3c2400_map_io(struct map_desc *mach_desc, int size); +extern void s3c2400_map_io(void); extern void s3c2400_init_uarts(struct s3c2410_uartcfg *cfg, int no); diff --git a/arch/arm/plat-s3c24xx/include/plat/s3c2410.h b/arch/arm/plat-s3c24xx/include/plat/s3c2410.h index 3cd1ec677b3..a9ac9e29759 100644 --- a/arch/arm/plat-s3c24xx/include/plat/s3c2410.h +++ b/arch/arm/plat-s3c24xx/include/plat/s3c2410.h @@ -15,7 +15,7 @@ extern int s3c2410_init(void); -extern void s3c2410_map_io(struct map_desc *mach_desc, int size); +extern void s3c2410_map_io(void); extern void s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no); diff --git a/arch/arm/plat-s3c24xx/include/plat/s3c2412.h b/arch/arm/plat-s3c24xx/include/plat/s3c2412.h index 3ec97685e78..bb15d3b68be 100644 --- a/arch/arm/plat-s3c24xx/include/plat/s3c2412.h +++ b/arch/arm/plat-s3c24xx/include/plat/s3c2412.h @@ -14,7 +14,7 @@ extern int s3c2412_init(void); -extern void s3c2412_map_io(struct map_desc *mach_desc, int size); +extern void s3c2412_map_io(void); extern void s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no); diff --git a/arch/arm/plat-s3c24xx/include/plat/s3c2443.h b/arch/arm/plat-s3c24xx/include/plat/s3c2443.h index 11d83b5c84e..815b107ed89 100644 --- a/arch/arm/plat-s3c24xx/include/plat/s3c2443.h +++ b/arch/arm/plat-s3c24xx/include/plat/s3c2443.h @@ -16,7 +16,7 @@ struct s3c2410_uartcfg; extern int s3c2443_init(void); -extern void s3c2443_map_io(struct map_desc *mach_desc, int size); +extern void s3c2443_map_io(void); extern void s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no); diff --git a/arch/arm/plat-s3c24xx/include/plat/udc.h b/arch/arm/plat-s3c24xx/include/plat/udc.h new file mode 100644 index 00000000000..546bb4008f4 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/udc.h @@ -0,0 +1,36 @@ +/* arch/arm/mach-s3c2410/include/mach/udc.h + * + * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org> + * + * + * 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. + * + * + * Changelog: + * 14-Mar-2005 RTP Created file + * 02-Aug-2005 RTP File rename + * 07-Sep-2005 BJD Minor cleanups, changed cmd to enum + * 18-Jan-2007 HMW Add per-platform vbus_draw function +*/ + +#ifndef __ASM_ARM_ARCH_UDC_H +#define __ASM_ARM_ARCH_UDC_H + +enum s3c2410_udc_cmd_e { + S3C2410_UDC_P_ENABLE = 1, /* Pull-up enable */ + S3C2410_UDC_P_DISABLE = 2, /* Pull-up disable */ + S3C2410_UDC_P_RESET = 3, /* UDC reset, in case of */ +}; + +struct s3c2410_udc_mach_info { + void (*udc_command)(enum s3c2410_udc_cmd_e); + void (*vbus_draw)(unsigned int ma); + unsigned int vbus_pin; + unsigned char vbus_pin_inverted; +}; + +extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *); + +#endif /* __ASM_ARM_ARCH_UDC_H */ |