/*- * Copyright (c) 2014 Hans Petter Selasky * All rights reserved. * * This software was developed by SRI International and the University of * Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237) * ("CTSRD"), as part of the DARPA CRASH research programme. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _SAF1761_OTG_REG_H_ #define _SAF1761_OTG_REG_H_ /* Global registers */ #define SOTG_VEND_PROD_ID 0x370 #define SOTG_VEND_ID(x) ((x) & 0xFFFF) #define SOTG_PROD_ID(x) (((x) >> 16) & 0xFFFF) #define SOTG_CTRL_SET_CLR 0x374 #define SOTG_CTRL_SET(x) ((x) & 0xFFFF) #define SOTG_CTRL_CLR(x) (((x) << 16) & 0xFFFF0000) #define SOTG_CTRL_OTG_DISABLE (1 << 10) #define SOTG_CTRL_OTG_SE0_EN (1 << 9) #define SOTG_CTRL_BDIS_ACON_EN (1 << 8) #define SOTG_CTRL_SW_SEL_HC_DC (1 << 7) #define SOTG_CTRL_VBUS_CHRG (1 << 6) #define SOTG_CTRL_VBUS_DISCHRG (1 << 5) #define SOTG_CTRL_VBUS_DRV (1 << 4) #define SOTG_CTRL_SEL_CP_EXT (1 << 3) #define SOTG_CTRL_DM_PULL_DOWN (1 << 2) #define SOTG_CTRL_DP_PULL_DOWN (1 << 1) #define SOTG_CTRL_DP_PULL_UP (1 << 0) #define SOTG_STATUS 0x378 #define SOTG_STATUS_B_SE0_SRP (1 << 8) #define SOTG_STATUS_B_SESS_END (1 << 7) #define SOTG_STATUS_RMT_CONN (1 << 4) #define SOTG_STATUS_ID (1 << 3) #define SOTG_STATUS_DP_SRP (1 << 2) #define SOTG_STATUS_A_B_SESS_VLD (1 << 1) #define SOTG_STATUS_VBUS_VLD (1 << 0) #define SOTG_IRQ_LATCH_SET_CLR 0x37C #define SOTG_IRQ_LATCH_SET(x) ((x) & 0xFFFF) #define SOTG_IRQ_LATCH_CLR(x) (((x) << 16) & 0xFFFF0000) #define SOTG_IRQ_ENABLE_SET_CLR 0x380 #define SOTG_IRQ_ENABLE_SET(x) ((x) & 0xFFFF) #define SOTG_IRQ_ENABLE_CLR(x) (((x) << 16) & 0xFFFF0000) #define SOTG_IRQ_RISE_SET_CLR 0x384 #define SOTG_IRQ_RISE_SET(x) ((x) & 0xFFFF) #define SOTG_IRQ_RISE_CLR(x) (((x) << 16) & 0xFFFF0000) #define SOTG_IRQ_OTG_TMR_TIMEOUT (1 << 9) #define SOTG_IRQ_B_SE0_SRP (1 << 8) #define SOTG_IRQ_B_SESS_END (1 << 7) #define SOTG_IRQ_BDIS_ACON (1 << 6) #define SOTG_IRQ_OTG_RESUME (1 << 5) #define SOTG_IRQ_RMT_CONN (1 << 4) #define SOTG_IRQ_ID (1 << 3) #define SOTG_IRQ_DP_SRP (1 << 2) #define SOTG_IRQ_A_B_SESS_VLD (1 << 1) #define SOTG_IRQ_VBUS_VLD (1 << 0) #define SOTG_TIMER_LOW_SET_CLR 0x388 #define SOTG_TIMER_LOW_SET(x) ((x) & 0xFFFF) #define SOTG_TIMER_LOW_CLR(x) (((x) << 16) & 0xFFFF0000) #define SOTG_TIMER_HIGH_SET_CLR 0x38C #define SOTG_TIMER_HIGH_SET(x) ((x) & 0xFFFF) #define SOTG_TIMER_HIGH_CLR(x) (((x) << 16) & 0xFFFF0000) #define SOTG_TIMER_HIGH_START (1U << 15) #define SOTG_MEMORY_REG 0x33c /* Peripheral controller specific registers */ #define SOTG_ADDRESS 0x200 #define SOTG_ADDRESS_ENABLE (1 << 7) #define SOTG_MODE 0x20C #define SOTG_MODE_DMACLK_ON (1 << 9) #define SOTG_MODE_VBUSSTAT (1 << 8) #define SOTG_MODE_CLKAON (1 << 7) #define SOTG_MODE_SNDRSU (1 << 6) #define SOTG_MODE_GOSUSP (1 << 5) #define SOTG_MODE_SFRESET (1 << 4) #define SOTG_MODE_GLINTENA (1 << 3) #define SOTG_MODE_WKUPCS (1 << 2) #define SOTG_INTERRUPT_CFG 0x210 #define SOTG_INTERRUPT_CFG_DEBUG_SET (1 << 16) #define SOTG_INTERRUPT_CFG_CDBGMOD (1 << 6) /* ACK only */ #define SOTG_INTERRUPT_CFG_DDBGMODIN (1 << 4) /* ACK only */ #define SOTG_INTERRUPT_CFG_DDBGMODOUT (1 << 2) /* ACK and NYET only */ #define SOTG_INTERRUPT_CFG_INTLVL (1 << 1) #define SOTG_INTERRUPT_CFG_INTPOL (1 << 0) #define SOTG_DCINTERRUPT_EN 0x214 #define SOTG_HW_MODE_CTRL 0x300 #define SOTG_HW_MODE_CTRL_ALL_ATX_RESET (1 << 31) #define SOTG_HW_MODE_CTRL_ANA_DIGI_OC (1 << 15) #define SOTG_HW_MODE_CTRL_DEV_DMA (1 << 11) #define SOTG_HW_MODE_CTRL_COMN_INT (1 << 10) #define SOTG_HW_MODE_CTRL_COMN_DMA (1 << 9) #define SOTG_HW_MODE_CTRL_DATA_BUS_WIDTH (1 << 8) #define SOTG_HW_MODE_CTRL_DACK_POL (1 << 6) #define SOTG_HW_MODE_CTRL_DREQ_POL (1 << 5) #define SOTG_HW_MODE_CTRL_INTR_POL (1 << 2) #define SOTG_HW_MODE_CTRL_INTR_LEVEL (1 << 1) #define SOTG_HW_MODE_CTRL_GLOBAL_INTR_EN (1 << 0) #define SOTG_OTG_CTRL 0x374 #define SOTG_EP_INDEX 0x22c #define SOTG_EP_INDEX_EP0SETUP (1 << 5) #define SOTG_EP_INDEX_ENDP_INDEX_MASK (15 << 1) #define SOTG_EP_INDEX_ENDP_INDEX_SHIFT 1 #define SOTG_EP_INDEX_DIR_IN (1 << 0) #define SOTG_EP_INDEX_DIR_OUT 0 #define SOTG_CTRL_FUNC 0x228 #define SOTG_CTRL_FUNC_CLBUF (1 << 4) #define SOTG_CTRL_FUNC_VENDP (1 << 3) #define SOTG_CTRL_FUNC_DSEN (1 << 2) #define SOTG_CTRL_FUNC_STATUS (1 << 1) #define SOTG_CTRL_FUNC_STALL (1 << 0) #define SOTG_DATA_PORT 0x220 #define SOTG_BUF_LENGTH 0x21C #define SOTG_BUF_LENGTH_BUFLEN_MASK 0xFFFF #define SOTG_BUF_LENGTH_FILLED_MASK (3 << 16) #define SOTG_EP_MAXPACKET 0x204 #define SOTG_EP_TYPE 0x208 #define SOTG_EP_TYPE_NOEMPPKT (1 << 4) #define SOTG_EP_TYPE_ENABLE (1 << 3) #define SOTG_EP_TYPE_DBLBUF (1 << 2) #define SOTG_EP_TYPE_EP_TYPE (3 << 0) #define SOTG_DMA_CMD 0x230 #define SOTG_DMA_XFER_COUNT 0x234 #define SOTG_DCDMA_CFG 0x238 #define SOTG_DMA_HW 0x23C #define SOTG_DMA_IRQ_REASON 0x250 #define SOTG_DMA_IRQ_ENABLE 0x254 #define SOTG_DMA_EP 0x258 #define SOTG_BURST_COUNTER 0x264 #define SOTG_DCINTERRUPT 0x218 #define SOTG_DCINTERRUPT_IEPRX(n) (1 << (10 + (2*(n)))) #define SOTG_DCINTERRUPT_IEPTX(n) (1 << (11 + (2*(n)))) #define SOTG_DCINTERRUPT_IEP0SETUP (1 << 8) #define SOTG_DCINTERRUPT_IEVBUS (1 << 7) #define SOTG_DCINTERRUPT_IEDMA (1 << 6) #define SOTG_DCINTERRUPT_IEHS_STA (1 << 5) #define SOTG_DCINTERRUPT_IERESM (1 << 4) #define SOTG_DCINTERRUPT_IESUSP (1 << 3) #define SOTG_DCINTERRUPT_IEPSOF (1 << 2) #define SOTG_DCINTERRUPT_IESOF (1 << 1) #define SOTG_DCINTERRUPT_IEBRST (1 << 0) #define SOTG_DCCHIP_ID 0x270 #define SOTG_FRAME_NUM 0x274 #define SOTG_FRAME_NUM_MICROSOFR_MASK 0x3800 #define SOTG_FRAME_NUM_MICROSOFR_SHIFT 11 #define SOTG_FRAME_NUM_SOFR_MASK 0x7FF #define SOTG_DCSCRATCH 0x278 #define SOTG_UNLOCK_DEVICE 0x27C #define SOTG_UNLOCK_DEVICE_CODE 0xAA37 #define SOTG_IRQ_PULSE_WIDTH 0x280 #define SOTG_TEST_MODE 0x284 #define SOTG_TEST_MODE_FORCEHS (1 << 7) #define SOTG_TEST_MODE_FORCEFS (1 << 4) #define SOTG_TEST_MODE_PRBS (1 << 3) #define SOTG_TEST_MODE_KSTATE (1 << 2) #define SOTG_TEST_MODE_JSTATE (1 << 1) #define SOTG_TEST_MODE_SE0_NAK (1 << 0) /* Host controller specific registers */ #define SOTG_FRINDEX 0x002c #define SOTG_FRINDEX_MASK 0x3fff #define SOTG_CONFIGFLAG 0x0060 #define SOTG_CONFIGFLAG_ENABLE (1 << 0) #define SOTG_PORTSC1 0x0064 #define SOTG_PORTSC1_PIC (3 << 14) #define SOTG_PORTSC1_PO (1 << 13) #define SOTG_PORTSC1_PP (1 << 12) #define SOTG_PORTSC1_LS (3 << 10) #define SOTG_PORTSC1_PR (1 << 8) #define SOTG_PORTSC1_SUSP (1 << 7) #define SOTG_PORTSC1_FPR (1 << 6) #define SOTG_PORTSC1_PED (1 << 2) #define SOTG_PORTSC1_ECSC (1 << 1) #define SOTG_PORTSC1_ECCS (1 << 0) #define SOTG_PTD_DW0 0 #define SOTG_PTD_DW0_VALID 1U #define SOTG_PTD_DW1 4 #define SOTG_PTD_DW1_ENABLE_SPLIT (1 << 14) #define SOTG_PTD_DW2 8 #define SOTG_PTD_DW2_RL (0xf << 25) #define SOTG_PTD_DW3 12 #define SOTG_PTD_DW3_NRL (0xf << 19) #define SOTG_PTD_DW3_ACTIVE (1U << 31) #define SOTG_PTD_DW3_HALTED (1U << 30) #define SOTG_PTD_DW3_ERRORS (3U << 28) #define SOTG_PTD_DW3_CERR_3 (3U << 23) #define SOTG_PTD_DW3_CERR_2 (2U << 23) /* infinite NAKs */ #define SOTG_PTD_DW3_CERR_1 (1U << 23) #define SOTG_PTD_DW3_XFER_COUNT_HS 0x7FFF #define SOTG_PTD_DW3_XFER_COUNT_SPLIT 0x03FF #define SOTG_PTD_DW4 16 #define SOTG_PTD_DW5 20 #define SOTG_PTD_DW6 24 #define SOTG_PTD_DW7 28 #define SOTG_DATA_ADDR(x) (0x1000 + (512 * (x))) #define SOTG_ASYNC_PTD(x) (0xC00 + ((x) * 32)) #define SOTG_INTR_PTD(x) (0x800 + ((x) * 32)) #define SOTG_ISOC_PTD(x) (0x400 + ((x) * 32)) #define SOTG_PTD(x) (0x400 + ((x) * 32)) #define SOTG_HC_MEMORY_ADDR(x) (((x) - 0x400) >> 3) #define SOTG_SW_RESET 0x30C #define SOTG_SW_RESET_HC (1 << 1) #define SOTG_SW_RESET_ALL (1 << 0) #define SOTG_POWER_DOWN 0x354 #define SOTG_POWER_DOWN_PORT3_PD (1 << 12) #define SOTG_POWER_DOWN_PORT2_PD (1 << 11) #define SOTG_POWER_DOWN_VBATDET_PWR (1 << 10) #define SOTG_POWER_DOWN_BIAS_EN (1 << 5) #define SOTG_POWER_DOWN_VREG_ON (1 << 4) #define SOTG_POWER_DOWN_OC3_PWR (1 << 3) #define SOTG_POWER_DOWN_OC2_PWR (1 << 2) #define SOTG_POWER_DOWN_OC1_PWR (1 << 1) #define SOTG_POWER_DOWN_HC_CLK_EN (1 << 0) #define SOTG_USBCMD 0x20 #define SOTG_USBCMD_LHCR (1 << 7) #define SOTG_USBCMD_HCRESET (1 << 1) #define SOTG_USBCMD_RS (1 << 0) #define SOTG_HCSCRATCH 0x308 #define SOTG_HCINTERRUPT 0x310 #define SOTG_HCINTERRUPT_OTG_IRQ (1 << 10) #define SOTG_HCINTERRUPT_ISO_IRQ (1 << 9) #define SOTG_HCINTERRUPT_ALT_IRQ (1 << 8) #define SOTG_HCINTERRUPT_INT_IRQ (1 << 7) #define SOTG_HCINTERRUPT_CLKREADY (1 << 6) #define SOTG_HCINTERRUPT_HCSUSP (1 << 5) #define SOTG_HCINTERRUPT_DMAEOTINT (1 << 3) #define SOTG_HCINTERRUPT_SOFITLINT (1 << 1) #define SOTG_HCINTERRUPT_ENABLE 0x314 #define SOTG_ATL_PTD_DONE_PTD 0x150 #define SOTG_ATL_PTD_SKIP_PTD 0x154 #define SOTG_ATL_PTD_LAST_PTD 0x158 #define SOTG_INT_PTD_DONE_PTD 0x140 #define SOTG_INT_PTD_SKIP_PTD 0x144 #define SOTG_INT_PTD_LAST_PTD 0x148 #define SOTG_ISO_PTD_DONE_PTD 0x130 #define SOTG_ISO_PTD_SKIP_PTD 0x134 #define SOTG_ISO_PTD_LAST_PTD 0x138 #define SOTG_HCBUFFERSTATUS 0x334 #define SOTG_HCBUFFERSTATUS_ISO_BUF_FILL (1 << 2) #define SOTG_HCBUFFERSTATUS_INT_BUF_FILL (1 << 1) #define SOTG_HCBUFFERSTATUS_ATL_BUF_FILL (1 << 0) #define SOTG_ISO_IRQ_MASK_OR 0x318 #define SOTG_INT_IRQ_MASK_OR 0x31C #define SOTG_ATL_IRQ_MASK_OR 0x320 #define SOTG_ISO_IRQ_MASK_AND 0x324 #define SOTG_INT_IRQ_MASK_AND 0x328 #define SOTG_ATL_IRQ_MASK_AND 0x32C #endif /* _SAF1761_OTG_REG_H_ */