diff options
Diffstat (limited to 'arch/arm/plat-s3c24xx/include')
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/regs-udc.h | 153 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/udc.h | 36 |
2 files changed, 189 insertions, 0 deletions
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 000000000000..f0dd4a41b37b --- /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/udc.h b/arch/arm/plat-s3c24xx/include/plat/udc.h new file mode 100644 index 000000000000..546bb4008f49 --- /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 */ |