Merge branch 'master' of git://git.denx.de/u-boot-usb

3 files changed, 427 insertions, 1 deletions

diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index d1d732c..bd48704 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -35,6 +35,7 @@
 
 #include <linux/types.h>	/* __u8 etc */
 #include <asm/byteorder.h>	/* le16_to_cpu */
+#include <asm/unaligned.h>	/* get_unaligned() */
 
 /*-------------------------------------------------------------------------*/
 
@@ -596,7 +597,7 @@ static inline int usb_endpoint_is_isoc_out(
  */
 static inline int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd)
 {
-	return __le16_to_cpu(epd->wMaxPacketSize);
+	return __le16_to_cpu(get_unaligned(&epd->wMaxPacketSize));
 }
 
 static inline int usb_endpoint_interrupt_type(
diff --git a/include/usb/fotg210.h b/include/usb/fotg210.h
new file mode 100644
index 0000000..2d2d243
--- /dev/null
+++ b/include/usb/fotg210.h
@@ -0,0 +1,364 @@
+/*
+ * Faraday USB 2.0 OTG Controller
+ *
+ * (C) Copyright 2010 Faraday Technology
+ * Dante Su <dantesu@faraday-tech.com>
+ *
+ * This file is released under the terms of GPL v2 and any later version.
+ * See the file COPYING in the root directory of the source tree for details.
+ */
+
+#ifndef _FOTG210_H
+#define _FOTG210_H
+
+struct fotg210_regs {
+	/* USB Host Controller */
+	struct {
+		uint32_t data[4];
+	} hccr;			/* 0x00 - 0x0f: hccr */
+	struct {
+		uint32_t data[9];
+	} hcor;			/* 0x10 - 0x33: hcor */
+	uint32_t rsvd1[3];
+	uint32_t miscr;	/* 0x40: Miscellaneous Register */
+	uint32_t rsvd2[15];
+	/* USB OTG Controller */
+	uint32_t otgcsr;/* 0x80: OTG Control Status Register */
+	uint32_t otgisr;/* 0x84: OTG Interrupt Status Register */
+	uint32_t otgier;/* 0x88: OTG Interrupt Enable Register */
+	uint32_t rsvd3[13];
+	uint32_t isr;	/* 0xC0: Global Interrupt Status Register */
+	uint32_t imr;	/* 0xC4: Global Interrupt Mask Register */
+	uint32_t rsvd4[14];
+	/* USB Device Controller */
+	uint32_t dev_ctrl;/* 0x100: Device Control Register */
+	uint32_t dev_addr;/* 0x104: Device Address Register */
+	uint32_t dev_test;/* 0x108: Device Test Register */
+	uint32_t sof_fnr; /* 0x10c: SOF Frame Number Register */
+	uint32_t sof_mtr; /* 0x110: SOF Mask Timer Register */
+	uint32_t phy_tmsr;/* 0x114: PHY Test Mode Selector Register */
+	uint32_t rsvd5[2];
+	uint32_t cxfifo;/* 0x120: CX FIFO Register */
+	uint32_t idle;	/* 0x124: IDLE Counter Register */
+	uint32_t rsvd6[2];
+	uint32_t gimr;	/* 0x130: Group Interrupt Mask Register */
+	uint32_t gimr0; /* 0x134: Group Interrupt Mask Register 0 */
+	uint32_t gimr1; /* 0x138: Group Interrupt Mask Register 1 */
+	uint32_t gimr2; /* 0x13c: Group Interrupt Mask Register 2 */
+	uint32_t gisr;	/* 0x140: Group Interrupt Status Register */
+	uint32_t gisr0; /* 0x144: Group Interrupt Status Register 0 */
+	uint32_t gisr1; /* 0x148: Group Interrupt Status Register 1 */
+	uint32_t gisr2; /* 0x14c: Group Interrupt Status Register 2 */
+	uint32_t rxzlp; /* 0x150: Receive Zero-Length-Packet Register */
+	uint32_t txzlp; /* 0x154: Transfer Zero-Length-Packet Register */
+	uint32_t isoeasr;/* 0x158: ISOC Error/Abort Status Register */
+	uint32_t rsvd7[1];
+	uint32_t iep[8]; /* 0x160 - 0x17f: IN Endpoint Register */
+	uint32_t oep[8]; /* 0x180 - 0x19f: OUT Endpoint Register */
+	uint32_t epmap14;/* 0x1a0: Endpoint Map Register (EP1 ~ 4) */
+	uint32_t epmap58;/* 0x1a4: Endpoint Map Register (EP5 ~ 8) */
+	uint32_t fifomap;/* 0x1a8: FIFO Map Register */
+	uint32_t fifocfg; /* 0x1ac: FIFO Configuration Register */
+	uint32_t fifocsr[4];/* 0x1b0 - 0x1bf: FIFO Control Status Register */
+	uint32_t dma_fifo; /* 0x1c0: DMA Target FIFO Register */
+	uint32_t rsvd8[1];
+	uint32_t dma_ctrl; /* 0x1c8: DMA Control Register */
+	uint32_t dma_addr; /* 0x1cc: DMA Address Register */
+	uint32_t ep0_data; /* 0x1d0: EP0 Setup Packet PIO Register */
+};
+
+/* Miscellaneous Register */
+#define MISCR_SUSPEND  (1 << 6) /* Put transceiver in suspend mode */
+#define MISCR_EOF2(x)  (((x) & 0x3) << 4) /* EOF 2 Timing */
+#define MISCR_EOF1(x)  (((x) & 0x3) << 2) /* EOF 1 Timing */
+#define MISCR_ASST(x)  (((x) & 0x3) << 0) /* Async. Sched. Sleep Timer */
+
+/* OTG Control Status Register */
+#define OTGCSR_SPD_HIGH     (2 << 22) /* Speed of the attached device (host) */
+#define OTGCSR_SPD_LOW      (1 << 22)
+#define OTGCSR_SPD_FULL     (0 << 22)
+#define OTGCSR_SPD_MASK     (3 << 22)
+#define OTGCSR_SPD_SHIFT    22
+#define OTGCSR_SPD(x)       (((x) >> 22) & 0x03)
+#define OTGCSR_DEV_A        (0 << 21) /* Acts as A-device */
+#define OTGCSR_DEV_B        (1 << 21) /* Acts as B-device */
+#define OTGCSR_ROLE_H       (0 << 20) /* Acts as Host */
+#define OTGCSR_ROLE_D       (1 << 20) /* Acts as Device */
+#define OTGCSR_A_VBUS_VLD   (1 << 19) /* A-device VBUS Valid */
+#define OTGCSR_A_SESS_VLD   (1 << 18) /* A-device Session Valid */
+#define OTGCSR_B_SESS_VLD   (1 << 17) /* B-device Session Valid */
+#define OTGCSR_B_SESS_END   (1 << 16) /* B-device Session End */
+#define OTGCSR_HFT_LONG     (1 << 11) /* HDISCON noise filter = 270 us*/
+#define OTGCSR_HFT          (0 << 11) /* HDISCON noise filter = 135 us*/
+#define OTGCSR_VFT_LONG     (1 << 10) /* VBUS noise filter = 472 us*/
+#define OTGCSR_VFT          (0 << 10) /* VBUS noise filter = 135 us*/
+#define OTGCSR_IDFT_LONG    (1 << 9)  /* ID noise filter = 4 ms*/
+#define OTGCSR_IDFT         (0 << 9)  /* ID noise filter = 3 ms*/
+#define OTGCSR_A_SRPR_VBUS  (0 << 8)  /* A-device: SRP responds to VBUS */
+#define OTGCSR_A_SRPR_DATA  (1 << 8)  /* A-device: SRP responds to DATA-LINE */
+#define OTGCSR_A_SRP_EN     (1 << 7)  /* A-device SRP detection enabled */
+#define OTGCSR_A_HNP        (1 << 6)  /* Set role=A-device with HNP enabled */
+#define OTGCSR_A_BUSDROP    (1 << 5)  /* A-device drop bus (power-down) */
+#define OTGCSR_A_BUSREQ     (1 << 4)  /* A-device request bus */
+#define OTGCSR_B_VBUS_DISC  (1 << 2)  /* B-device discharges VBUS */
+#define OTGCSR_B_HNP        (1 << 1)  /* B-device enable HNP */
+#define OTGCSR_B_BUSREQ     (1 << 0)  /* B-device request bus */
+
+/* OTG Interrupt Status Register */
+#define OTGISR_APRM         (1 << 12) /* Mini-A plug removed */
+#define OTGISR_BPRM         (1 << 11) /* Mini-B plug removed */
+#define OTGISR_OVD          (1 << 10) /* over-current detected */
+#define OTGISR_IDCHG        (1 << 9)  /* ID(A/B) changed */
+#define OTGISR_RLCHG        (1 << 8)  /* Role(Host/Device) changed */
+#define OTGISR_BSESSEND     (1 << 6)  /* B-device Session End */
+#define OTGISR_AVBUSERR     (1 << 5)  /* A-device VBUS Error */
+#define OTGISR_ASRP         (1 << 4)  /* A-device SRP detected */
+#define OTGISR_BSRP         (1 << 0)  /* B-device SRP complete */
+
+/* OTG Interrupt Enable Register */
+#define OTGIER_APRM         (1 << 12) /* Mini-A plug removed */
+#define OTGIER_BPRM         (1 << 11) /* Mini-B plug removed */
+#define OTGIER_OVD          (1 << 10) /* over-current detected */
+#define OTGIER_IDCHG        (1 << 9)  /* ID(A/B) changed */
+#define OTGIER_RLCHG        (1 << 8)  /* Role(Host/Device) changed */
+#define OTGIER_BSESSEND     (1 << 6)  /* B-device Session End */
+#define OTGIER_AVBUSERR     (1 << 5)  /* A-device VBUS Error */
+#define OTGIER_ASRP         (1 << 4)  /* A-device SRP detected */
+#define OTGIER_BSRP         (1 << 0)  /* B-device SRP complete */
+
+/* Global Interrupt Status Register (W1C) */
+#define ISR_HOST            (1 << 2)  /* USB Host interrupt */
+#define ISR_OTG             (1 << 1)  /* USB OTG interrupt */
+#define ISR_DEV             (1 << 0)  /* USB Device interrupt */
+#define ISR_MASK            0x07
+
+/* Global Interrupt Mask Register */
+#define IMR_IRQLH           (1 << 3)  /* Interrupt triggered at level-high */
+#define IMR_IRQLL           (0 << 3)  /* Interrupt triggered at level-low */
+#define IMR_HOST            (1 << 2)  /* USB Host interrupt */
+#define IMR_OTG             (1 << 1)  /* USB OTG interrupt */
+#define IMR_DEV             (1 << 0)  /* USB Device interrupt */
+#define IMR_MASK            0x0f
+
+/* Device Control Register */
+#define DEVCTRL_FS_FORCED   (1 << 9)  /* Forced to be Full-Speed Mode */
+#define DEVCTRL_HS          (1 << 6)  /* High Speed Mode */
+#define DEVCTRL_FS          (0 << 6)  /* Full Speed Mode */
+#define DEVCTRL_EN          (1 << 5)  /* Chip Enable */
+#define DEVCTRL_RESET       (1 << 4)  /* Chip Software Reset */
+#define DEVCTRL_SUSPEND     (1 << 3)  /* Enter Suspend Mode */
+#define DEVCTRL_GIRQ_EN     (1 << 2)  /* Global Interrupt Enabled */
+#define DEVCTRL_HALFSPD     (1 << 1)  /* Half speed mode for FPGA test */
+#define DEVCTRL_RWAKEUP     (1 << 0)  /* Enable remote wake-up */
+
+/* Device Address Register */
+#define DEVADDR_CONF        (1 << 7)  /* SET_CONFIGURATION has been executed */
+#define DEVADDR_ADDR(x)     ((x) & 0x7f)
+#define DEVADDR_ADDR_MASK   0x7f
+
+/* Device Test Register */
+#define DEVTEST_NOSOF       (1 << 6)  /* Do not generate SOF */
+#define DEVTEST_TST_MODE    (1 << 5)  /* Enter Test Mode */
+#define DEVTEST_TST_NOTS    (1 << 4)  /* Do not toggle sequence */
+#define DEVTEST_TST_NOCRC   (1 << 3)  /* Do not append CRC */
+#define DEVTEST_TST_CLREA   (1 << 2)  /* Clear External Side Address */
+#define DEVTEST_TST_CXLP    (1 << 1)  /* EP0 loopback test */
+#define DEVTEST_TST_CLRFF   (1 << 0)  /* Clear FIFO */
+
+/* SOF Frame Number Register */
+#define SOFFNR_UFN(x)       (((x) >> 11) & 0x7) /* SOF Micro-Frame Number */
+#define SOFFNR_FNR(x)       ((x) & 0x7ff) /* SOF Frame Number */
+
+/* SOF Mask Timer Register */
+#define SOFMTR_TMR(x)       ((x) & 0xffff)
+
+/* PHY Test Mode Selector Register */
+#define PHYTMSR_TST_PKT     (1 << 4) /* Packet send test */
+#define PHYTMSR_TST_SE0NAK  (1 << 3) /* High-Speed quiescent state */
+#define PHYTMSR_TST_KSTA    (1 << 2) /* High-Speed K state */
+#define PHYTMSR_TST_JSTA    (1 << 1) /* High-Speed J state */
+#define PHYTMSR_UNPLUG      (1 << 0) /* Enable soft-detachment */
+
+/* CX FIFO Register */
+#define CXFIFO_BYTES(x)     (((x) >> 24) & 0x7f) /* CX/EP0 FIFO byte count */
+#define CXFIFO_FIFOE(x)     (1 << (((x) & 0x03) + 8)) /* EPx FIFO empty */
+#define CXFIFO_FIFOE_FIFO0  (1 << 8)
+#define CXFIFO_FIFOE_FIFO1  (1 << 9)
+#define CXFIFO_FIFOE_FIFO2  (1 << 10)
+#define CXFIFO_FIFOE_FIFO3  (1 << 11)
+#define CXFIFO_FIFOE_MASK   (0x0f << 8)
+#define CXFIFO_CXFIFOE      (1 << 5) /* CX FIFO empty */
+#define CXFIFO_CXFIFOF      (1 << 4) /* CX FIFO full */
+#define CXFIFO_CXFIFOCLR    (1 << 3) /* CX FIFO clear */
+#define CXFIFO_CXSTALL      (1 << 2) /* CX Stall */
+#define CXFIFO_TSTPKTFIN    (1 << 1) /* Test packet data transfer finished */
+#define CXFIFO_CXFIN        (1 << 0) /* CX data transfer finished */
+
+/* IDLE Counter Register */
+#define IDLE_MS(x)          ((x) & 0x07) /* PHY suspend delay = x ms */
+
+/* Group Interrupt Mask(Disable) Register */
+#define GIMR_GRP2           (1 << 2) /* Disable interrupt group 2 */
+#define GIMR_GRP1           (1 << 1) /* Disable interrupt group 1 */
+#define GIMR_GRP0           (1 << 0) /* Disable interrupt group 0 */
+#define GIMR_MASK           0x07
+
+/* Group Interrupt Mask(Disable) Register 0 (CX) */
+#define GIMR0_CXABORT       (1 << 5) /* CX command abort interrupt */
+#define GIMR0_CXERR         (1 << 4) /* CX command error interrupt */
+#define GIMR0_CXEND         (1 << 3) /* CX command end interrupt */
+#define GIMR0_CXOUT         (1 << 2) /* EP0-OUT packet interrupt */
+#define GIMR0_CXIN          (1 << 1) /* EP0-IN packet interrupt */
+#define GIMR0_CXSETUP       (1 << 0) /* EP0-SETUP packet interrupt */
+#define GIMR0_MASK          0x3f
+
+/* Group Interrupt Mask(Disable) Register 1 (FIFO) */
+#define GIMR1_FIFO_IN(x)    (1 << (((x) & 3) + 16))    /* FIFOx IN */
+#define GIMR1_FIFO_TX(x)    GIMR1_FIFO_IN(x)
+#define GIMR1_FIFO_OUT(x)   (1 << (((x) & 3) * 2))     /* FIFOx OUT */
+#define GIMR1_FIFO_SPK(x)   (1 << (((x) & 3) * 2 + 1)) /* FIFOx SHORT PACKET */
+#define GIMR1_FIFO_RX(x)    (GIMR1_FIFO_OUT(x) | GIMR1_FIFO_SPK(x))
+#define GIMR1_MASK          0xf00ff
+
+/* Group Interrupt Mask(Disable) Register 2 (Device) */
+#define GIMR2_WAKEUP        (1 << 10) /* Device waked up */
+#define GIMR2_IDLE          (1 << 9)  /* Device idle */
+#define GIMR2_DMAERR        (1 << 8)  /* DMA error */
+#define GIMR2_DMAFIN        (1 << 7)  /* DMA finished */
+#define GIMR2_ZLPRX         (1 << 6)  /* Zero-Length-Packet Rx Interrupt */
+#define GIMR2_ZLPTX         (1 << 5)  /* Zero-Length-Packet Tx Interrupt */
+#define GIMR2_ISOCABT       (1 << 4)  /* ISOC Abort Interrupt */
+#define GIMR2_ISOCERR       (1 << 3)  /* ISOC Error Interrupt */
+#define GIMR2_RESUME        (1 << 2)  /* Resume state change Interrupt */
+#define GIMR2_SUSPEND       (1 << 1)  /* Suspend state change Interrupt */
+#define GIMR2_RESET         (1 << 0)  /* Reset Interrupt */
+#define GIMR2_MASK          0x7ff
+
+/* Group Interrupt Status Register */
+#define GISR_GRP2           (1 << 2) /* Interrupt group 2 */
+#define GISR_GRP1           (1 << 1) /* Interrupt group 1 */
+#define GISR_GRP0           (1 << 0) /* Interrupt group 0 */
+
+/* Group Interrupt Status Register 0 (CX) */
+#define GISR0_CXABORT       (1 << 5) /* CX command abort interrupt */
+#define GISR0_CXERR         (1 << 4) /* CX command error interrupt */
+#define GISR0_CXEND         (1 << 3) /* CX command end interrupt */
+#define GISR0_CXOUT         (1 << 2) /* EP0-OUT packet interrupt */
+#define GISR0_CXIN          (1 << 1) /* EP0-IN packet interrupt */
+#define GISR0_CXSETUP       (1 << 0) /* EP0-SETUP packet interrupt */
+
+/* Group Interrupt Status Register 1 (FIFO) */
+#define GISR1_IN_FIFO(x)    (1 << (((x) & 0x03) + 16))    /* FIFOx IN */
+#define GISR1_OUT_FIFO(x)   (1 << (((x) & 0x03) * 2))     /* FIFOx OUT */
+#define GISR1_SPK_FIFO(x)   (1 << (((x) & 0x03) * 2 + 1)) /* FIFOx SPK */
+#define GISR1_RX_FIFO(x)    (3 << (((x) & 0x03) * 2))     /* FIFOx OUT/SPK */
+
+/* Group Interrupt Status Register 2 (Device) */
+#define GISR2_WAKEUP        (1 << 10) /* Device waked up */
+#define GISR2_IDLE          (1 << 9)  /* Device idle */
+#define GISR2_DMAERR        (1 << 8)  /* DMA error */
+#define GISR2_DMAFIN        (1 << 7)  /* DMA finished */
+#define GISR2_ZLPRX         (1 << 6)  /* Zero-Length-Packet Rx Interrupt */
+#define GISR2_ZLPTX         (1 << 5)  /* Zero-Length-Packet Tx Interrupt */
+#define GISR2_ISOCABT       (1 << 4)  /* ISOC Abort Interrupt */
+#define GISR2_ISOCERR       (1 << 3)  /* ISOC Error Interrupt */
+#define GISR2_RESUME        (1 << 2)  /* Resume state change Interrupt */
+#define GISR2_SUSPEND       (1 << 1)  /* Suspend state change Interrupt */
+#define GISR2_RESET         (1 << 0)  /* Reset Interrupt */
+
+/* Receive Zero-Length-Packet Register */
+#define RXZLP_EP(x)         (1 << ((x) - 1)) /* EPx ZLP rx interrupt */
+
+/* Transfer Zero-Length-Packet Register */
+#define TXZLP_EP(x)         (1 << ((x) - 1)) /* EPx ZLP tx interrupt */
+
+/* ISOC Error/Abort Status Register */
+#define ISOEASR_EP(x)       (0x10001 << ((x) - 1)) /* EPx ISOC Error/Abort */
+
+/* IN Endpoint Register */
+#define IEP_SENDZLP         (1 << 15)     /* Send Zero-Length-Packet */
+#define IEP_TNRHB(x)        (((x) & 0x03) << 13) \
+	/* Transaction Number for High-Bandwidth EP(ISOC) */
+#define IEP_RESET           (1 << 12)     /* Reset Toggle Sequence */
+#define IEP_STALL           (1 << 11)     /* Stall */
+#define IEP_MAXPS(x)        ((x) & 0x7ff) /* Max. packet size */
+
+/* OUT Endpoint Register */
+#define OEP_RESET           (1 << 12)     /* Reset Toggle Sequence */
+#define OEP_STALL           (1 << 11)     /* Stall */
+#define OEP_MAXPS(x)        ((x) & 0x7ff) /* Max. packet size */
+
+/* Endpoint Map Register (EP1 ~ EP4) */
+#define EPMAP14_SET_IN(ep, fifo) \
+	((fifo) & 3) << (((ep) - 1) << 3 + 0)
+#define EPMAP14_SET_OUT(ep, fifo) \
+	((fifo) & 3) << (((ep) - 1) << 3 + 4)
+#define EPMAP14_SET(ep, in, out) \
+	do { \
+		EPMAP14_SET_IN(ep, in); \
+		EPMAP14_SET_OUT(ep, out); \
+	} while (0)
+
+#define EPMAP14_DEFAULT     0x33221100 /* EP1->FIFO0, EP2->FIFO1... */
+
+/* Endpoint Map Register (EP5 ~ EP8) */
+#define EPMAP58_SET_IN(ep, fifo) \
+	((fifo) & 3) << (((ep) - 5) << 3 + 0)
+#define EPMAP58_SET_OUT(ep, fifo) \
+	((fifo) & 3) << (((ep) - 5) << 3 + 4)
+#define EPMAP58_SET(ep, in, out) \
+	do { \
+		EPMAP58_SET_IN(ep, in); \
+		EPMAP58_SET_OUT(ep, out); \
+	} while (0)
+
+#define EPMAP58_DEFAULT     0x00000000 /* All EPx->FIFO0 */
+
+/* FIFO Map Register */
+#define FIFOMAP_BIDIR       (2 << 4)
+#define FIFOMAP_IN          (1 << 4)
+#define FIFOMAP_OUT         (0 << 4)
+#define FIFOMAP_DIR_MASK    0x30
+#define FIFOMAP_EP(x)       ((x) & 0x0f)
+#define FIFOMAP_EP_MASK     0x0f
+#define FIFOMAP_CFG_MASK    0x3f
+#define FIFOMAP_DEFAULT     0x04030201 /* FIFO0->EP1, FIFO1->EP2... */
+#define FIFOMAP(fifo, cfg)  (((cfg) & 0x3f) << (((fifo) & 3) << 3))
+
+/* FIFO Configuration Register */
+#define FIFOCFG_EN          (1 << 5)
+#define FIFOCFG_BLKSZ_1024  (1 << 4)
+#define FIFOCFG_BLKSZ_512   (0 << 4)
+#define FIFOCFG_3BLK        (2 << 2)
+#define FIFOCFG_2BLK        (1 << 2)
+#define FIFOCFG_1BLK        (0 << 2)
+#define FIFOCFG_NBLK_MASK   3
+#define FIFOCFG_NBLK_SHIFT  2
+#define FIFOCFG_INTR        (3 << 0)
+#define FIFOCFG_BULK        (2 << 0)
+#define FIFOCFG_ISOC        (1 << 0)
+#define FIFOCFG_RSVD        (0 << 0)  /* Reserved */
+#define FIFOCFG_TYPE_MASK   3
+#define FIFOCFG_TYPE_SHIFT  0
+#define FIFOCFG_CFG_MASK    0x3f
+#define FIFOCFG(fifo, cfg)  (((cfg) & 0x3f) << (((fifo) & 3) << 3))
+
+/* FIFO Control Status Register */
+#define FIFOCSR_RESET       (1 << 12) /* FIFO Reset */
+#define FIFOCSR_BYTES(x)    ((x) & 0x7ff) /* Length(bytes) for OUT-EP/FIFO */
+
+/* DMA Target FIFO Register */
+#define DMAFIFO_CX          (1 << 4) /* DMA FIFO = CX FIFO */
+#define DMAFIFO_FIFO(x)     (1 << ((x) & 0x3)) /* DMA FIFO = FIFOx */
+
+/* DMA Control Register */
+#define DMACTRL_LEN(x)      (((x) & 0x1ffff) << 8) /* DMA length (Bytes) */
+#define DMACTRL_LEN_SHIFT   8
+#define DMACTRL_CLRFF       (1 << 4) /* Clear FIFO upon DMA abort */
+#define DMACTRL_ABORT       (1 << 3) /* DMA abort */
+#define DMACTRL_IO2IO       (1 << 2) /* IO to IO */
+#define DMACTRL_FIFO2MEM    (0 << 1) /* FIFO to Memory */
+#define DMACTRL_MEM2FIFO    (1 << 1) /* Memory to FIFO */
+#define DMACTRL_START       (1 << 0) /* DMA start */
+
+#endif
diff --git a/include/usb/fusbh200.h b/include/usb/fusbh200.h
new file mode 100644
index 0000000..8a9c488
--- /dev/null
+++ b/include/usb/fusbh200.h
@@ -0,0 +1,61 @@
+/*
+ * Faraday USB 2.0 EHCI Controller
+ *
+ * (C) Copyright 2010 Faraday Technology
+ * Dante Su <dantesu@faraday-tech.com>
+ *
+ * This file is released under the terms of GPL v2 and any later version.
+ * See the file COPYING in the root directory of the source tree for details.
+ */
+
+#ifndef _FUSBH200_H
+#define _FUSBH200_H
+
+struct fusbh200_regs {
+	struct {
+		uint32_t data[4];
+	} hccr;			/* 0x00 - 0x0f: hccr */
+	struct {
+		uint32_t data[9];
+	} hcor;			/* 0x10 - 0x33: hcor */
+	uint32_t easstr;/* 0x34: EOF&Async. Sched. Sleep Timer Register */
+	uint32_t rsvd[2];
+	uint32_t bmcsr;	/* 0x40: Bus Monitor Control Status Register */
+	uint32_t bmisr;	/* 0x44: Bus Monitor Interrupt Status Register */
+	uint32_t bmier; /* 0x48: Bus Monitor Interrupt Enable Register */
+};
+
+/* EOF & Async. Schedule Sleep Timer Register */
+#define EASSTR_RUNNING  (1 << 6) /* Put transceiver in running/resume mode */
+#define EASSTR_SUSPEND  (0 << 6) /* Put transceiver in suspend mode */
+#define EASSTR_EOF2(x)  (((x) & 0x3) << 4) /* EOF 2 Timing */
+#define EASSTR_EOF1(x)  (((x) & 0x3) << 2) /* EOF 1 Timing */
+#define EASSTR_ASST(x)  (((x) & 0x3) << 0) /* Async. Sched. Sleep Timer */
+
+/* Bus Monitor Control Status Register */
+#define BMCSR_SPD_HIGH  (2 << 9) /* Speed of the attached device */
+#define BMCSR_SPD_LOW   (1 << 9)
+#define BMCSR_SPD_FULL  (0 << 9)
+#define BMCSR_SPD_MASK  (3 << 9)
+#define BMCSR_SPD_SHIFT 9
+#define BMCSR_SPD(x)    ((x >> 9) & 0x03)
+#define BMCSR_VBUS      (1 << 8) /* VBUS Valid */
+#define BMCSR_VBUS_OFF  (1 << 4) /* VBUS Off */
+#define BMCSR_VBUS_ON   (0 << 4) /* VBUS On */
+#define BMCSR_IRQLH     (1 << 3) /* IRQ triggered at level-high */
+#define BMCSR_IRQLL     (0 << 3) /* IRQ triggered at level-low */
+#define BMCSR_HALFSPD   (1 << 2) /* Half speed mode for FPGA test */
+#define BMCSR_HFT_LONG  (1 << 1) /* HDISCON noise filter = 270 us*/
+#define BMCSR_HFT       (0 << 1) /* HDISCON noise filter = 135 us*/
+#define BMCSR_VFT_LONG  (1 << 1) /* VBUS noise filter = 472 us*/
+#define BMCSR_VFT       (0 << 1) /* VBUS noise filter = 135 us*/
+
+/* Bus Monitor Interrupt Status Register */
+/* Bus Monitor Interrupt Enable Register */
+#define BMISR_DMAERR    (1 << 4) /* DMA error */
+#define BMISR_DMA       (1 << 3) /* DMA complete */
+#define BMISR_DEVRM     (1 << 2) /* device removed */
+#define BMISR_OVD       (1 << 1) /* over-current detected */
+#define BMISR_VBUSERR   (1 << 0) /* VBUS error */
+
+#endif