2 * Faraday USB 2.0 EHCI Controller
4 * (C) Copyright 2010 Faraday Technology
5 * Dante Su <dantesu@faraday-tech.com>
7 * SPDX-License-Identifier: GPL-2.0+
13 struct fusbh200_regs {
16 } hccr; /* 0x00 - 0x0f: hccr */
19 } hcor; /* 0x10 - 0x33: hcor */
20 uint32_t easstr;/* 0x34: EOF&Async. Sched. Sleep Timer Register */
22 uint32_t bmcsr; /* 0x40: Bus Monitor Control Status Register */
23 uint32_t bmisr; /* 0x44: Bus Monitor Interrupt Status Register */
24 uint32_t bmier; /* 0x48: Bus Monitor Interrupt Enable Register */
27 /* EOF & Async. Schedule Sleep Timer Register */
28 #define EASSTR_RUNNING (1 << 6) /* Put transceiver in running/resume mode */
29 #define EASSTR_SUSPEND (0 << 6) /* Put transceiver in suspend mode */
30 #define EASSTR_EOF2(x) (((x) & 0x3) << 4) /* EOF 2 Timing */
31 #define EASSTR_EOF1(x) (((x) & 0x3) << 2) /* EOF 1 Timing */
32 #define EASSTR_ASST(x) (((x) & 0x3) << 0) /* Async. Sched. Sleep Timer */
34 /* Bus Monitor Control Status Register */
35 #define BMCSR_SPD_HIGH (2 << 9) /* Speed of the attached device */
36 #define BMCSR_SPD_LOW (1 << 9)
37 #define BMCSR_SPD_FULL (0 << 9)
38 #define BMCSR_SPD_MASK (3 << 9)
39 #define BMCSR_SPD_SHIFT 9
40 #define BMCSR_SPD(x) ((x >> 9) & 0x03)
41 #define BMCSR_VBUS (1 << 8) /* VBUS Valid */
42 #define BMCSR_VBUS_OFF (1 << 4) /* VBUS Off */
43 #define BMCSR_VBUS_ON (0 << 4) /* VBUS On */
44 #define BMCSR_IRQLH (1 << 3) /* IRQ triggered at level-high */
45 #define BMCSR_IRQLL (0 << 3) /* IRQ triggered at level-low */
46 #define BMCSR_HALFSPD (1 << 2) /* Half speed mode for FPGA test */
47 #define BMCSR_HFT_LONG (1 << 1) /* HDISCON noise filter = 270 us*/
48 #define BMCSR_HFT (0 << 1) /* HDISCON noise filter = 135 us*/
49 #define BMCSR_VFT_LONG (1 << 1) /* VBUS noise filter = 472 us*/
50 #define BMCSR_VFT (0 << 1) /* VBUS noise filter = 135 us*/
52 /* Bus Monitor Interrupt Status Register */
53 /* Bus Monitor Interrupt Enable Register */
54 #define BMISR_DMAERR (1 << 4) /* DMA error */
55 #define BMISR_DMA (1 << 3) /* DMA complete */
56 #define BMISR_DEVRM (1 << 2) /* device removed */
57 #define BMISR_OVD (1 << 1) /* over-current detected */
58 #define BMISR_VBUSERR (1 << 0) /* VBUS error */