xref: /OK3568_Linux_fs/kernel/drivers/usb/gadget/udc/s3c2410_udc_regs.h (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2004 Herbert Poetzl <herbert@13thfloor.at>
 */

#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