diff options
Diffstat (limited to 'drivers/staging/dwc2/hw.h')
| -rw-r--r-- | drivers/staging/dwc2/hw.h | 811 |
1 files changed, 811 insertions, 0 deletions
diff --git a/drivers/staging/dwc2/hw.h b/drivers/staging/dwc2/hw.h new file mode 100644 index 00000000000..382a1d74865 --- /dev/null +++ b/drivers/staging/dwc2/hw.h @@ -0,0 +1,811 @@ +/* + * hw.h - DesignWare HS OTG Controller hardware definitions + * + * Copyright 2004-2013 Synopsys, Inc. + * + * 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, + * without modification. + * 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. + * 3. The names of the above-listed copyright holders may not be used + * to endorse or promote products derived from this software without + * specific prior written permission. + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation; either version 2 of the License, or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 __DWC2_HW_H__ +#define __DWC2_HW_H__ + +#define HSOTG_REG(x) (x) + +#define GOTGCTL HSOTG_REG(0x000) +#define GOTGCTL_CHIRPEN (1 << 27) +#define GOTGCTL_MULT_VALID_BC_MASK (0x1f << 22) +#define GOTGCTL_MULT_VALID_BC_SHIFT 22 +#define GOTGCTL_OTGVER (1 << 20) +#define GOTGCTL_BSESVLD (1 << 19) +#define GOTGCTL_ASESVLD (1 << 18) +#define GOTGCTL_DBNC_SHORT (1 << 17) +#define GOTGCTL_CONID_B (1 << 16) +#define GOTGCTL_DEVHNPEN (1 << 11) +#define GOTGCTL_HSTSETHNPEN (1 << 10) +#define GOTGCTL_HNPREQ (1 << 9) +#define GOTGCTL_HSTNEGSCS (1 << 8) +#define GOTGCTL_SESREQ (1 << 1) +#define GOTGCTL_SESREQSCS (1 << 0) + +#define GOTGINT HSOTG_REG(0x004) +#define GOTGINT_DBNCE_DONE (1 << 19) +#define GOTGINT_A_DEV_TOUT_CHG (1 << 18) +#define GOTGINT_HST_NEG_DET (1 << 17) +#define GOTGINT_HST_NEG_SUC_STS_CHNG (1 << 9) +#define GOTGINT_SES_REQ_SUC_STS_CHNG (1 << 8) +#define GOTGINT_SES_END_DET (1 << 2) + +#define GAHBCFG HSOTG_REG(0x008) +#define GAHBCFG_AHB_SINGLE (1 << 23) +#define GAHBCFG_NOTI_ALL_DMA_WRIT (1 << 22) +#define GAHBCFG_REM_MEM_SUPP (1 << 21) +#define GAHBCFG_P_TXF_EMP_LVL (1 << 8) +#define GAHBCFG_NP_TXF_EMP_LVL (1 << 7) +#define GAHBCFG_DMA_EN (1 << 5) +#define GAHBCFG_HBSTLEN_MASK (0xf << 1) +#define GAHBCFG_HBSTLEN_SHIFT 1 +#define GAHBCFG_HBSTLEN_SINGLE (0 << 1) +#define GAHBCFG_HBSTLEN_INCR (1 << 1) +#define GAHBCFG_HBSTLEN_INCR4 (3 << 1) +#define GAHBCFG_HBSTLEN_INCR8 (5 << 1) +#define GAHBCFG_HBSTLEN_INCR16 (7 << 1) +#define GAHBCFG_GLBL_INTR_EN (1 << 0) + +#define GUSBCFG HSOTG_REG(0x00C) +#define GUSBCFG_FORCEDEVMODE (1 << 30) +#define GUSBCFG_FORCEHOSTMODE (1 << 29) +#define GUSBCFG_TXENDDELAY (1 << 28) +#define GUSBCFG_ICTRAFFICPULLREMOVE (1 << 27) +#define GUSBCFG_ICUSBCAP (1 << 26) +#define GUSBCFG_ULPI_INT_PROT_DIS (1 << 25) +#define GUSBCFG_INDICATORPASSTHROUGH (1 << 24) +#define GUSBCFG_INDICATORCOMPLEMENT (1 << 23) +#define GUSBCFG_TERMSELDLPULSE (1 << 22) +#define GUSBCFG_ULPI_INT_VBUS_IND (1 << 21) +#define GUSBCFG_ULPI_EXT_VBUS_DRV (1 << 20) +#define GUSBCFG_ULPI_CLK_SUSP_M (1 << 19) +#define GUSBCFG_ULPI_AUTO_RES (1 << 18) +#define GUSBCFG_ULPI_FS_LS (1 << 17) +#define GUSBCFG_OTG_UTMI_FS_SEL (1 << 16) +#define GUSBCFG_PHY_LP_CLK_SEL (1 << 15) +#define GUSBCFG_USBTRDTIM_MASK (0xf << 10) +#define GUSBCFG_USBTRDTIM_SHIFT 10 +#define GUSBCFG_HNPCAP (1 << 9) +#define GUSBCFG_SRPCAP (1 << 8) +#define GUSBCFG_DDRSEL (1 << 7) +#define GUSBCFG_PHYSEL (1 << 6) +#define GUSBCFG_FSINTF (1 << 5) +#define GUSBCFG_ULPI_UTMI_SEL (1 << 4) +#define GUSBCFG_PHYIF16 (1 << 3) +#define GUSBCFG_TOUTCAL_MASK (0x7 << 0) +#define GUSBCFG_TOUTCAL_SHIFT 0 +#define GUSBCFG_TOUTCAL_LIMIT 0x7 +#define GUSBCFG_TOUTCAL(_x) ((_x) << 0) + +#define GRSTCTL HSOTG_REG(0x010) +#define GRSTCTL_AHBIDLE (1 << 31) +#define GRSTCTL_DMAREQ (1 << 30) +#define GRSTCTL_TXFNUM_MASK (0x1f << 6) +#define GRSTCTL_TXFNUM_SHIFT 6 +#define GRSTCTL_TXFNUM_LIMIT 0x1f +#define GRSTCTL_TXFNUM(_x) ((_x) << 6) +#define GRSTCTL_TXFFLSH (1 << 5) +#define GRSTCTL_RXFFLSH (1 << 4) +#define GRSTCTL_IN_TKNQ_FLSH (1 << 3) +#define GRSTCTL_FRMCNTRRST (1 << 2) +#define GRSTCTL_HSFTRST (1 << 1) +#define GRSTCTL_CSFTRST (1 << 0) + +#define GINTSTS HSOTG_REG(0x014) +#define GINTMSK HSOTG_REG(0x018) +#define GINTSTS_WKUPINT (1 << 31) +#define GINTSTS_SESSREQINT (1 << 30) +#define GINTSTS_DISCONNINT (1 << 29) +#define GINTSTS_CONIDSTSCHNG (1 << 28) +#define GINTSTS_LPMTRANRCVD (1 << 27) +#define GINTSTS_PTXFEMP (1 << 26) +#define GINTSTS_HCHINT (1 << 25) +#define GINTSTS_PRTINT (1 << 24) +#define GINTSTS_RESETDET (1 << 23) +#define GINTSTS_FET_SUSP (1 << 22) +#define GINTSTS_INCOMPL_IP (1 << 21) +#define GINTSTS_INCOMPL_SOIN (1 << 20) +#define GINTSTS_OEPINT (1 << 19) +#define GINTSTS_IEPINT (1 << 18) +#define GINTSTS_EPMIS (1 << 17) +#define GINTSTS_RESTOREDONE (1 << 16) +#define GINTSTS_EOPF (1 << 15) +#define GINTSTS_ISOUTDROP (1 << 14) +#define GINTSTS_ENUMDONE (1 << 13) +#define GINTSTS_USBRST (1 << 12) +#define GINTSTS_USBSUSP (1 << 11) +#define GINTSTS_ERLYSUSP (1 << 10) +#define GINTSTS_I2CINT (1 << 9) +#define GINTSTS_ULPI_CK_INT (1 << 8) +#define GINTSTS_GOUTNAKEFF (1 << 7) +#define GINTSTS_GINNAKEFF (1 << 6) +#define GINTSTS_NPTXFEMP (1 << 5) +#define GINTSTS_RXFLVL (1 << 4) +#define GINTSTS_SOF (1 << 3) +#define GINTSTS_OTGINT (1 << 2) +#define GINTSTS_MODEMIS (1 << 1) +#define GINTSTS_CURMODE_HOST (1 << 0) + +#define GRXSTSR HSOTG_REG(0x01C) +#define GRXSTSP HSOTG_REG(0x020) +#define GRXSTS_FN_MASK (0x7f << 25) +#define GRXSTS_FN_SHIFT 25 +#define GRXSTS_PKTSTS_MASK (0xf << 17) +#define GRXSTS_PKTSTS_SHIFT 17 +#define GRXSTS_PKTSTS_GLOBALOUTNAK (1 << 17) +#define GRXSTS_PKTSTS_OUTRX (2 << 17) +#define GRXSTS_PKTSTS_HCHIN (2 << 17) +#define GRXSTS_PKTSTS_OUTDONE (3 << 17) +#define GRXSTS_PKTSTS_HCHIN_XFER_COMP (3 << 17) +#define GRXSTS_PKTSTS_SETUPDONE (4 << 17) +#define GRXSTS_PKTSTS_DATATOGGLEERR (5 << 17) +#define GRXSTS_PKTSTS_SETUPRX (6 << 17) +#define GRXSTS_PKTSTS_HCHHALTED (7 << 17) +#define GRXSTS_HCHNUM_MASK (0xf << 0) +#define GRXSTS_HCHNUM_SHIFT 0 +#define GRXSTS_DPID_MASK (0x3 << 15) +#define GRXSTS_DPID_SHIFT 15 +#define GRXSTS_BYTECNT_MASK (0x7ff << 4) +#define GRXSTS_BYTECNT_SHIFT 4 +#define GRXSTS_EPNUM_MASK (0xf << 0) +#define GRXSTS_EPNUM_SHIFT 0 + +#define GRXFSIZ HSOTG_REG(0x024) + +#define GNPTXFSIZ HSOTG_REG(0x028) +#define GNPTXFSIZ_NP_TXF_DEP_MASK (0xffff << 16) +#define GNPTXFSIZ_NP_TXF_DEP_SHIFT 16 +#define GNPTXFSIZ_NP_TXF_DEP_LIMIT 0xffff +#define GNPTXFSIZ_NP_TXF_DEP(_x) ((_x) << 16) +#define GNPTXFSIZ_NP_TXF_ST_ADDR_MASK (0xffff << 0) +#define GNPTXFSIZ_NP_TXF_ST_ADDR_SHIFT 0 +#define GNPTXFSIZ_NP_TXF_ST_ADDR_LIMIT 0xffff +#define GNPTXFSIZ_NP_TXF_ST_ADDR(_x) ((_x) << 0) + +#define GNPTXSTS HSOTG_REG(0x02C) +#define GNPTXSTS_NP_TXQ_TOP_MASK (0x7f << 24) +#define GNPTXSTS_NP_TXQ_TOP_SHIFT 24 +#define GNPTXSTS_NP_TXQ_SPC_AVAIL_MASK (0xff << 16) +#define GNPTXSTS_NP_TXQ_SPC_AVAIL_SHIFT 16 +#define GNPTXSTS_NP_TXQ_SPC_AVAIL_GET(_v) (((_v) >> 16) & 0xff) +#define GNPTXSTS_NP_TXF_SPC_AVAIL_MASK (0xffff << 0) +#define GNPTXSTS_NP_TXF_SPC_AVAIL_SHIFT 0 +#define GNPTXSTS_NP_TXF_SPC_AVAIL_GET(_v) (((_v) >> 0) & 0xffff) + +#define GI2CCTL HSOTG_REG(0x0030) +#define GI2CCTL_BSYDNE (1 << 31) +#define GI2CCTL_RW (1 << 30) +#define GI2CCTL_I2CDATSE0 (1 << 28) +#define GI2CCTL_I2CDEVADDR_MASK (0x3 << 26) +#define GI2CCTL_I2CDEVADDR_SHIFT 26 +#define GI2CCTL_I2CSUSPCTL (1 << 25) +#define GI2CCTL_ACK (1 << 24) +#define GI2CCTL_I2CEN (1 << 23) +#define GI2CCTL_ADDR_MASK (0x7f << 16) +#define GI2CCTL_ADDR_SHIFT 16 +#define GI2CCTL_REGADDR_MASK (0xff << 8) +#define GI2CCTL_REGADDR_SHIFT 8 +#define GI2CCTL_RWDATA_MASK (0xff << 0) +#define GI2CCTL_RWDATA_SHIFT 0 + +#define GPVNDCTL HSOTG_REG(0x0034) +#define GGPIO HSOTG_REG(0x0038) +#define GUID HSOTG_REG(0x003c) +#define GSNPSID HSOTG_REG(0x0040) +#define GHWCFG1 HSOTG_REG(0x0044) + +#define GHWCFG2 HSOTG_REG(0x0048) +#define GHWCFG2_OTG_ENABLE_IC_USB (1 << 31) +#define GHWCFG2_DEV_TOKEN_Q_DEPTH_MASK (0x1f << 26) +#define GHWCFG2_DEV_TOKEN_Q_DEPTH_SHIFT 26 +#define GHWCFG2_HOST_PERIO_TX_Q_DEPTH_MASK (0x3 << 24) +#define GHWCFG2_HOST_PERIO_TX_Q_DEPTH_SHIFT 24 +#define GHWCFG2_NONPERIO_TX_Q_DEPTH_MASK (0x3 << 22) +#define GHWCFG2_NONPERIO_TX_Q_DEPTH_SHIFT 22 +#define GHWCFG2_MULTI_PROC_INT (1 << 20) +#define GHWCFG2_DYNAMIC_FIFO (1 << 19) +#define GHWCFG2_PERIO_EP_SUPPORTED (1 << 18) +#define GHWCFG2_NUM_HOST_CHAN_MASK (0xf << 14) +#define GHWCFG2_NUM_HOST_CHAN_SHIFT 14 +#define GHWCFG2_NUM_DEV_EP_MASK (0xf << 10) +#define GHWCFG2_NUM_DEV_EP_SHIFT 10 +#define GHWCFG2_FS_PHY_TYPE_MASK (0x3 << 8) +#define GHWCFG2_FS_PHY_TYPE_SHIFT 8 +#define GHWCFG2_FS_PHY_TYPE_NOT_SUPPORTED (0 << 8) +#define GHWCFG2_FS_PHY_TYPE_DEDICATED (1 << 8) +#define GHWCFG2_FS_PHY_TYPE_SHARED_UTMI (2 << 8) +#define GHWCFG2_FS_PHY_TYPE_SHARED_ULPI (3 << 8) +#define GHWCFG2_HS_PHY_TYPE_MASK (0x3 << 6) +#define GHWCFG2_HS_PHY_TYPE_SHIFT 6 +#define GHWCFG2_HS_PHY_TYPE_NOT_SUPPORTED (0 << 6) +#define GHWCFG2_HS_PHY_TYPE_UTMI (1 << 6) +#define GHWCFG2_HS_PHY_TYPE_ULPI (2 << 6) +#define GHWCFG2_HS_PHY_TYPE_UTMI_ULPI (3 << 6) +#define GHWCFG2_POINT2POINT (1 << 5) +#define GHWCFG2_ARCHITECTURE_MASK (0x3 << 3) +#define GHWCFG2_ARCHITECTURE_SHIFT 3 +#define GHWCFG2_SLAVE_ONLY_ARCH (0 << 3) +#define GHWCFG2_EXT_DMA_ARCH (1 << 3) +#define GHWCFG2_INT_DMA_ARCH (2 << 3) +#define GHWCFG2_OP_MODE_MASK (0x7 << 0) +#define GHWCFG2_OP_MODE_SHIFT 0 +#define GHWCFG2_OP_MODE_HNP_SRP_CAPABLE (0 << 0) +#define GHWCFG2_OP_MODE_SRP_ONLY_CAPABLE (1 << 0) +#define GHWCFG2_OP_MODE_NO_HNP_SRP_CAPABLE (2 << 0) +#define GHWCFG2_OP_MODE_SRP_CAPABLE_DEVICE (3 << 0) +#define GHWCFG2_OP_MODE_NO_SRP_CAPABLE_DEVICE (4 << 0) +#define GHWCFG2_OP_MODE_SRP_CAPABLE_HOST (5 << 0) +#define GHWCFG2_OP_MODE_NO_SRP_CAPABLE_HOST (6 << 0) +#define GHWCFG2_OP_MODE_UNDEFINED (7 << 0) + +#define GHWCFG3 HSOTG_REG(0x004c) +#define GHWCFG3_DFIFO_DEPTH_MASK (0xffff << 16) +#define GHWCFG3_DFIFO_DEPTH_SHIFT 16 +#define GHWCFG3_OTG_LPM_EN (1 << 15) +#define GHWCFG3_BC_SUPPORT (1 << 14) +#define GHWCFG3_OTG_ENABLE_HSIC (1 << 13) +#define GHWCFG3_ADP_SUPP (1 << 12) +#define GHWCFG3_SYNCH_RESET_TYPE (1 << 11) +#define GHWCFG3_OPTIONAL_FEATURES (1 << 10) +#define GHWCFG3_VENDOR_CTRL_IF (1 << 9) +#define GHWCFG3_I2C (1 << 8) +#define GHWCFG3_OTG_FUNC (1 << 7) +#define GHWCFG3_PACKET_SIZE_CNTR_WIDTH_MASK (0x7 << 4) +#define GHWCFG3_PACKET_SIZE_CNTR_WIDTH_SHIFT 4 +#define GHWCFG3_XFER_SIZE_CNTR_WIDTH_MASK (0xf << 0) +#define GHWCFG3_XFER_SIZE_CNTR_WIDTH_SHIFT 0 + +#define GHWCFG4 HSOTG_REG(0x0050) +#define GHWCFG4_DESC_DMA_DYN (1 << 31) +#define GHWCFG4_DESC_DMA (1 << 30) +#define GHWCFG4_NUM_IN_EPS_MASK (0xf << 26) +#define GHWCFG4_NUM_IN_EPS_SHIFT 26 +#define GHWCFG4_DED_FIFO_EN (1 << 25) +#define GHWCFG4_SESSION_END_FILT_EN (1 << 24) +#define GHWCFG4_B_VALID_FILT_EN (1 << 23) +#define GHWCFG4_A_VALID_FILT_EN (1 << 22) +#define GHWCFG4_VBUS_VALID_FILT_EN (1 << 21) +#define GHWCFG4_IDDIG_FILT_EN (1 << 20) +#define GHWCFG4_NUM_DEV_MODE_CTRL_EP_MASK (0xf << 16) +#define GHWCFG4_NUM_DEV_MODE_CTRL_EP_SHIFT 16 +#define GHWCFG4_UTMI_PHY_DATA_WIDTH_MASK (0x3 << 14) +#define GHWCFG4_UTMI_PHY_DATA_WIDTH_SHIFT 14 +#define GHWCFG4_XHIBER (1 << 7) +#define GHWCFG4_HIBER (1 << 6) +#define GHWCFG4_MIN_AHB_FREQ (1 << 5) +#define GHWCFG4_POWER_OPTIMIZ (1 << 4) +#define GHWCFG4_NUM_DEV_PERIO_IN_EP_MASK (0xf << 0) +#define GHWCFG4_NUM_DEV_PERIO_IN_EP_SHIFT 0 + +#define GLPMCFG HSOTG_REG(0x0054) +#define GLPMCFG_INV_SEL_HSIC (1 << 31) +#define GLPMCFG_HSIC_CONNECT (1 << 30) +#define GLPMCFG_RETRY_COUNT_STS_MASK (0x7 << 25) +#define GLPMCFG_RETRY_COUNT_STS_SHIFT 25 +#define GLPMCFG_SEND_LPM (1 << 24) +#define GLPMCFG_RETRY_COUNT_MASK (0x7 << 21) +#define GLPMCFG_RETRY_COUNT_SHIFT 21 +#define GLPMCFG_LPM_CHAN_INDEX_MASK (0xf << 17) +#define GLPMCFG_LPM_CHAN_INDEX_SHIFT 17 +#define GLPMCFG_SLEEP_STATE_RESUMEOK (1 << 16) +#define GLPMCFG_PRT_SLEEP_STS (1 << 15) +#define GLPMCFG_LPM_RESP_MASK (0x3 << 13) +#define GLPMCFG_LPM_RESP_SHIFT 13 +#define GLPMCFG_HIRD_THRES_MASK (0x1f << 8) +#define GLPMCFG_HIRD_THRES_SHIFT 8 +#define GLPMCFG_HIRD_THRES_EN (0x10 << 8) +#define GLPMCFG_EN_UTMI_SLEEP (1 << 7) +#define GLPMCFG_REM_WKUP_EN (1 << 6) +#define GLPMCFG_HIRD_MASK (0xf << 2) +#define GLPMCFG_HIRD_SHIFT 2 +#define GLPMCFG_APPL_RESP (1 << 1) +#define GLPMCFG_LPM_CAP_EN (1 << 0) + +#define GPWRDN HSOTG_REG(0x0058) +#define GPWRDN_MULT_VAL_ID_BC_MASK (0x1f << 24) +#define GPWRDN_MULT_VAL_ID_BC_SHIFT 24 +#define GPWRDN_ADP_INT (1 << 23) +#define GPWRDN_BSESSVLD (1 << 22) +#define GPWRDN_IDSTS (1 << 21) +#define GPWRDN_LINESTATE_MASK (0x3 << 19) +#define GPWRDN_LINESTATE_SHIFT 19 +#define GPWRDN_STS_CHGINT_MSK (1 << 18) +#define GPWRDN_STS_CHGINT (1 << 17) +#define GPWRDN_SRP_DET_MSK (1 << 16) +#define GPWRDN_SRP_DET (1 << 15) +#define GPWRDN_CONNECT_DET_MSK (1 << 14) +#define GPWRDN_CONNECT_DET (1 << 13) +#define GPWRDN_DISCONN_DET_MSK (1 << 12) +#define GPWRDN_DISCONN_DET (1 << 11) +#define GPWRDN_RST_DET_MSK (1 << 10) +#define GPWRDN_RST_DET (1 << 9) +#define GPWRDN_LNSTSCHG_MSK (1 << 8) +#define GPWRDN_LNSTSCHG (1 << 7) +#define GPWRDN_DIS_VBUS (1 << 6) +#define GPWRDN_PWRDNSWTCH (1 << 5) +#define GPWRDN_PWRDNRSTN (1 << 4) +#define GPWRDN_PWRDNCLMP (1 << 3) +#define GPWRDN_RESTORE (1 << 2) +#define GPWRDN_PMUACTV (1 << 1) +#define GPWRDN_PMUINTSEL (1 << 0) + +#define GDFIFOCFG HSOTG_REG(0x005c) +#define GDFIFOCFG_EPINFOBASE_MASK (0xffff << 16) +#define GDFIFOCFG_EPINFOBASE_SHIFT 16 +#define GDFIFOCFG_GDFIFOCFG_MASK (0xffff << 0) +#define GDFIFOCFG_GDFIFOCFG_SHIFT 0 + +#define ADPCTL HSOTG_REG(0x0060) +#define ADPCTL_AR_MASK (0x3 << 27) +#define ADPCTL_AR_SHIFT 27 +#define ADPCTL_ADP_TMOUT_INT_MSK (1 << 26) +#define ADPCTL_ADP_SNS_INT_MSK (1 << 25) +#define ADPCTL_ADP_PRB_INT_MSK (1 << 24) +#define ADPCTL_ADP_TMOUT_INT (1 << 23) +#define ADPCTL_ADP_SNS_INT (1 << 22) +#define ADPCTL_ADP_PRB_INT (1 << 21) +#define ADPCTL_ADPENA (1 << 20) +#define ADPCTL_ADPRES (1 << 19) +#define ADPCTL_ENASNS (1 << 18) +#define ADPCTL_ENAPRB (1 << 17) +#define ADPCTL_RTIM_MASK (0x7ff << 6) +#define ADPCTL_RTIM_SHIFT 6 +#define ADPCTL_PRB_PER_MASK (0x3 << 4) +#define ADPCTL_PRB_PER_SHIFT 4 +#define ADPCTL_PRB_DELTA_MASK (0x3 << 2) +#define ADPCTL_PRB_DELTA_SHIFT 2 +#define ADPCTL_PRB_DSCHRG_MASK (0x3 << 0) +#define ADPCTL_PRB_DSCHRG_SHIFT 0 + +#define HPTXFSIZ HSOTG_REG(0x100) + +#define DPTXFSIZN(_a) HSOTG_REG(0x104 + (((_a) - 1) * 4)) +#define DPTXFSIZN_DP_TXF_SIZE_MASK (0xffff << 16) +#define DPTXFSIZN_DP_TXF_SIZE_SHIFT 16 +#define DPTXFSIZN_DP_TXF_SIZE_GET(_v) (((_v) >> 16) & 0xffff) +#define DPTXFSIZN_DP_TXF_SIZE_LIMIT 0xffff +#define DPTXFSIZN_DP_TXF_SIZE(_x) ((_x) << 16) +#define DPTXFSIZN_DP_TXF_ST_ADDR_MASK (0xffff << 0) +#define DPTXFSIZN_DP_TXF_ST_ADDR_SHIFT 0 + +#define FIFOSIZE_DEPTH_MASK (0xffff << 16) +#define FIFOSIZE_DEPTH_SHIFT 16 +#define FIFOSIZE_STARTADDR_MASK (0xffff << 0) +#define FIFOSIZE_STARTADDR_SHIFT 0 + +/* Device mode registers */ + +#define DCFG HSOTG_REG(0x800) +#define DCFG_EPMISCNT_MASK (0x1f << 18) +#define DCFG_EPMISCNT_SHIFT 18 +#define DCFG_EPMISCNT_LIMIT 0x1f +#define DCFG_EPMISCNT(_x) ((_x) << 18) +#define DCFG_PERFRINT_MASK (0x3 << 11) +#define DCFG_PERFRINT_SHIFT 11 +#define DCFG_PERFRINT_LIMIT 0x3 +#define DCFG_PERFRINT(_x) ((_x) << 11) +#define DCFG_DEVADDR_MASK (0x7f << 4) +#define DCFG_DEVADDR_SHIFT 4 +#define DCFG_DEVADDR_LIMIT 0x7f +#define DCFG_DEVADDR(_x) ((_x) << 4) +#define DCFG_NZ_STS_OUT_HSHK (1 << 2) +#define DCFG_DEVSPD_MASK (0x3 << 0) +#define DCFG_DEVSPD_SHIFT 0 +#define DCFG_DEVSPD_HS (0 << 0) +#define DCFG_DEVSPD_FS (1 << 0) +#define DCFG_DEVSPD_LS (2 << 0) +#define DCFG_DEVSPD_FS48 (3 << 0) + +#define DCTL HSOTG_REG(0x804) +#define DCTL_PWRONPRGDONE (1 << 11) +#define DCTL_CGOUTNAK (1 << 10) +#define DCTL_SGOUTNAK (1 << 9) +#define DCTL_CGNPINNAK (1 << 8) +#define DCTL_SGNPINNAK (1 << 7) +#define DCTL_TSTCTL_MASK (0x7 << 4) +#define DCTL_TSTCTL_SHIFT 4 +#define DCTL_GOUTNAKSTS (1 << 3) +#define DCTL_GNPINNAKSTS (1 << 2) +#define DCTL_SFTDISCON (1 << 1) +#define DCTL_RMTWKUPSIG (1 << 0) + +#define DSTS HSOTG_REG(0x808) +#define DSTS_SOFFN_MASK (0x3fff << 8) +#define DSTS_SOFFN_SHIFT 8 +#define DSTS_SOFFN_LIMIT 0x3fff +#define DSTS_SOFFN(_x) ((_x) << 8) +#define DSTS_ERRATICERR (1 << 3) +#define DSTS_ENUMSPD_MASK (0x3 << 1) +#define DSTS_ENUMSPD_SHIFT 1 +#define DSTS_ENUMSPD_HS (0 << 1) +#define DSTS_ENUMSPD_FS (1 << 1) +#define DSTS_ENUMSPD_LS (2 << 1) +#define DSTS_ENUMSPD_FS48 (3 << 1) +#define DSTS_SUSPSTS (1 << 0) + +#define DIEPMSK HSOTG_REG(0x810) +#define DIEPMSK_TXFIFOEMPTY (1 << 7) +#define DIEPMSK_INEPNAKEFFMSK (1 << 6) +#define DIEPMSK_INTKNEPMISMSK (1 << 5) +#define DIEPMSK_INTKNTXFEMPMSK (1 << 4) +#define DIEPMSK_TIMEOUTMSK (1 << 3) +#define DIEPMSK_AHBERRMSK (1 << 2) +#define DIEPMSK_EPDISBLDMSK (1 << 1) +#define DIEPMSK_XFERCOMPLMSK (1 << 0) + +#define DOEPMSK HSOTG_REG(0x814) +#define DOEPMSK_BACK2BACKSETUP (1 << 6) +#define DOEPMSK_OUTTKNEPDISMSK (1 << 4) +#define DOEPMSK_SETUPMSK (1 << 3) +#define DOEPMSK_AHBERRMSK (1 << 2) +#define DOEPMSK_EPDISBLDMSK (1 << 1) +#define DOEPMSK_XFERCOMPLMSK (1 << 0) + +#define DAINT HSOTG_REG(0x818) +#define DAINTMSK HSOTG_REG(0x81C) +#define DAINT_OUTEP_SHIFT 16 +#define DAINT_OUTEP(_x) (1 << ((_x) + 16)) +#define DAINT_INEP(_x) (1 << (_x)) + +#define DTKNQR1 HSOTG_REG(0x820) +#define DTKNQR2 HSOTG_REG(0x824) +#define DTKNQR3 HSOTG_REG(0x830) +#define DTKNQR4 HSOTG_REG(0x834) + +#define DVBUSDIS HSOTG_REG(0x828) +#define DVBUSPULSE HSOTG_REG(0x82C) + +#define DIEPCTL0 HSOTG_REG(0x900) +#define DIEPCTL(_a) HSOTG_REG(0x900 + ((_a) * 0x20)) + +#define DOEPCTL0 HSOTG_REG(0xB00) +#define DOEPCTL(_a) HSOTG_REG(0xB00 + ((_a) * 0x20)) + +/* EP0 specialness: + * bits[29..28] - reserved (no SetD0PID, SetD1PID) + * bits[25..22] - should always be zero, this isn't a periodic endpoint + * bits[10..0] - MPS setting different for EP0 + */ +#define D0EPCTL_MPS_MASK (0x3 << 0) +#define D0EPCTL_MPS_SHIFT 0 +#define D0EPCTL_MPS_64 (0 << 0) +#define D0EPCTL_MPS_32 (1 << 0) +#define D0EPCTL_MPS_16 (2 << 0) +#define D0EPCTL_MPS_8 (3 << 0) + +#define DXEPCTL_EPENA (1 << 31) +#define DXEPCTL_EPDIS (1 << 30) +#define DXEPCTL_SETD1PID (1 << 29) +#define DXEPCTL_SETODDFR (1 << 29) +#define DXEPCTL_SETD0PID (1 << 28) +#define DXEPCTL_SETEVENFR (1 << 28) +#define DXEPCTL_SNAK (1 << 27) +#define DXEPCTL_CNAK (1 << 26) +#define DXEPCTL_TXFNUM_MASK (0xf << 22) +#define DXEPCTL_TXFNUM_SHIFT 22 +#define DXEPCTL_TXFNUM_LIMIT 0xf +#define DXEPCTL_TXFNUM(_x) ((_x) << 22) +#define DXEPCTL_STALL (1 << 21) +#define DXEPCTL_SNP (1 << 20) +#define DXEPCTL_EPTYPE_MASK (0x3 << 18) +#define DXEPCTL_EPTYPE_SHIFT 18 +#define DXEPCTL_EPTYPE_CONTROL (0 << 18) +#define DXEPCTL_EPTYPE_ISO (1 << 18) +#define DXEPCTL_EPTYPE_BULK (2 << 18) +#define DXEPCTL_EPTYPE_INTTERUPT (3 << 18) +#define DXEPCTL_NAKSTS (1 << 17) +#define DXEPCTL_DPID (1 << 16) +#define DXEPCTL_EOFRNUM (1 << 16) +#define DXEPCTL_USBACTEP (1 << 15) +#define DXEPCTL_NEXTEP_MASK (0xf << 11) +#define DXEPCTL_NEXTEP_SHIFT 11 +#define DXEPCTL_NEXTEP_LIMIT 0xf +#define DXEPCTL_NEXTEP(_x) ((_x) << 11) +#define DXEPCTL_MPS_MASK (0x7ff << 0) +#define DXEPCTL_MPS_SHIFT 0 +#define DXEPCTL_MPS_LIMIT 0x7ff +#define DXEPCTL_MPS(_x) ((_x) << 0) + +#define DIEPINT(_a) HSOTG_REG(0x908 + ((_a) * 0x20)) +#define DOEPINT(_a) HSOTG_REG(0xB08 + ((_a) * 0x20)) +#define DXEPINT_INEPNAKEFF (1 << 6) +#define DXEPINT_BACK2BACKSETUP (1 << 6) +#define DXEPINT_INTKNEPMIS (1 << 5) +#define DXEPINT_INTKNTXFEMP (1 << 4) +#define DXEPINT_OUTTKNEPDIS (1 << 4) +#define DXEPINT_TIMEOUT (1 << 3) +#define DXEPINT_SETUP (1 << 3) +#define DXEPINT_AHBERR (1 << 2) +#define DXEPINT_EPDISBLD (1 << 1) +#define DXEPINT_XFERCOMPL (1 << 0) + +#define DIEPTSIZ0 HSOTG_REG(0x910) +#define DIEPTSIZ0_PKTCNT_MASK (0x3 << 19) +#define DIEPTSIZ0_PKTCNT_SHIFT 19 +#define DIEPTSIZ0_PKTCNT_LIMIT 0x3 +#define DIEPTSIZ0_PKTCNT(_x) ((_x) << 19) +#define DIEPTSIZ0_XFERSIZE_MASK (0x7f << 0) +#define DIEPTSIZ0_XFERSIZE_SHIFT 0 +#define DIEPTSIZ0_XFERSIZE_LIMIT 0x7f +#define DIEPTSIZ0_XFERSIZE(_x) ((_x) << 0) + +#define DOEPTSIZ0 HSOTG_REG(0xB10) +#define DOEPTSIZ0_SUPCNT_MASK (0x3 << 29) +#define DOEPTSIZ0_SUPCNT_SHIFT 29 +#define DOEPTSIZ0_SUPCNT_LIMIT 0x3 +#define DOEPTSIZ0_SUPCNT(_x) ((_x) << 29) +#define DOEPTSIZ0_PKTCNT (1 << 19) +#define DOEPTSIZ0_XFERSIZE_MASK (0x7f << 0) +#define DOEPTSIZ0_XFERSIZE_SHIFT 0 + +#define DIEPTSIZ(_a) HSOTG_REG(0x910 + ((_a) * 0x20)) +#define DOEPTSIZ(_a) HSOTG_REG(0xB10 + ((_a) * 0x20)) +#define DXEPTSIZ_MC_MASK (0x3 << 29) +#define DXEPTSIZ_MC_SHIFT 29 +#define DXEPTSIZ_MC_LIMIT 0x3 +#define DXEPTSIZ_MC(_x) ((_x) << 29) +#define DXEPTSIZ_PKTCNT_MASK (0x3ff << 19) +#define DXEPTSIZ_PKTCNT_SHIFT 19 +#define DXEPTSIZ_PKTCNT_LIMIT 0x3ff +#define DXEPTSIZ_PKTCNT_GET(_v) (((_v) >> 19) & 0x3ff) +#define DXEPTSIZ_PKTCNT(_x) ((_x) << 19) +#define DXEPTSIZ_XFERSIZE_MASK (0x7ffff << 0) +#define DXEPTSIZ_XFERSIZE_SHIFT 0 +#define DXEPTSIZ_XFERSIZE_LIMIT 0x7ffff +#define DXEPTSIZ_XFERSIZE_GET(_v) (((_v) >> 0) & 0x7ffff) +#define DXEPTSIZ_XFERSIZE(_x) ((_x) << 0) + +#define DIEPDMA(_a) HSOTG_REG(0x914 + ((_a) * 0x20)) +#define DOEPDMA(_a) HSOTG_REG(0xB14 + ((_a) * 0x20)) + +#define DTXFSTS(_a) HSOTG_REG(0x918 + ((_a) * 0x20)) + +#define PCGCTL HSOTG_REG(0x0e00) +#define PCGCTL_IF_DEV_MODE (1 << 31) +#define PCGCTL_P2HD_PRT_SPD_MASK (0x3 << 29) +#define PCGCTL_P2HD_PRT_SPD_SHIFT 29 +#define PCGCTL_P2HD_DEV_ENUM_SPD_MASK (0x3 << 27) +#define PCGCTL_P2HD_DEV_ENUM_SPD_SHIFT 27 +#define PCGCTL_MAC_DEV_ADDR_MASK (0x7f << 20) +#define PCGCTL_MAC_DEV_ADDR_SHIFT 20 +#define PCGCTL_MAX_TERMSEL (1 << 19) +#define PCGCTL_MAX_XCVRSELECT_MASK (0x3 << 17) +#define PCGCTL_MAX_XCVRSELECT_SHIFT 17 +#define PCGCTL_PORT_POWER (1 << 16) +#define PCGCTL_PRT_CLK_SEL_MASK (0x3 << 14) +#define PCGCTL_PRT_CLK_SEL_SHIFT 14 +#define PCGCTL_ESS_REG_RESTORED (1 << 13) +#define PCGCTL_EXTND_HIBER_SWITCH (1 << 12) +#define PCGCTL_EXTND_HIBER_PWRCLMP (1 << 11) +#define PCGCTL_ENBL_EXTND_HIBER (1 << 10) +#define PCGCTL_RESTOREMODE (1 << 9) +#define PCGCTL_RESETAFTSUSP (1 << 8) +#define PCGCTL_DEEP_SLEEP (1 << 7) +#define PCGCTL_PHY_IN_SLEEP (1 << 6) +#define PCGCTL_ENBL_SLEEP_GATING (1 << 5) +#define PCGCTL_RSTPDWNMODULE (1 << 3) +#define PCGCTL_PWRCLMP (1 << 2) +#define PCGCTL_GATEHCLK (1 << 1) +#define PCGCTL_STOPPCLK (1 << 0) + +#define EPFIFO(_a) HSOTG_REG(0x1000 + ((_a) * 0x1000)) + +/* Host Mode Registers */ + +#define HCFG HSOTG_REG(0x0400) +#define HCFG_MODECHTIMEN (1 << 31) +#define HCFG_PERSCHEDENA (1 << 26) +#define HCFG_FRLISTEN_MASK (0x3 << 24) +#define HCFG_FRLISTEN_SHIFT 24 +#define HCFG_FRLISTEN_8 (0 << 24) +#define FRLISTEN_8_SIZE 8 +#define HCFG_FRLISTEN_16 (1 << 24) +#define FRLISTEN_16_SIZE 16 +#define HCFG_FRLISTEN_32 (2 << 24) +#define FRLISTEN_32_SIZE 32 +#define HCFG_FRLISTEN_64 (3 << 24) +#define FRLISTEN_64_SIZE 64 +#define HCFG_DESCDMA (1 << 23) +#define HCFG_RESVALID_MASK (0xff << 8) +#define HCFG_RESVALID_SHIFT 8 +#define HCFG_ENA32KHZ (1 << 7) +#define HCFG_FSLSSUPP (1 << 2) +#define HCFG_FSLSPCLKSEL_MASK (0x3 << 0) +#define HCFG_FSLSPCLKSEL_SHIFT 0 +#define HCFG_FSLSPCLKSEL_30_60_MHZ (0 << 0) +#define HCFG_FSLSPCLKSEL_48_MHZ (1 << 0) +#define HCFG_FSLSPCLKSEL_6_MHZ (2 << 0) + +#define HFIR HSOTG_REG(0x0404) +#define HFIR_FRINT_MASK (0xffff << 0) +#define HFIR_FRINT_SHIFT 0 +#define HFIR_RLDCTRL (1 << 16) + +#define HFNUM HSOTG_REG(0x0408) +#define HFNUM_FRREM_MASK (0xffff << 16) +#define HFNUM_FRREM_SHIFT 16 +#define HFNUM_FRNUM_MASK (0xffff << 0) +#define HFNUM_FRNUM_SHIFT 0 +#define HFNUM_MAX_FRNUM 0x3fff + +#define HPTXSTS HSOTG_REG(0x0410) +#define TXSTS_QTOP_ODD (1 << 31) +#define TXSTS_QTOP_CHNEP_MASK (0xf << 27) +#define TXSTS_QTOP_CHNEP_SHIFT 27 +#define TXSTS_QTOP_TOKEN_MASK (0x3 << 25) +#define TXSTS_QTOP_TOKEN_SHIFT 25 +#define TXSTS_QTOP_TERMINATE (1 << 24) +#define TXSTS_QSPCAVAIL_MASK (0xff << 16) +#define TXSTS_QSPCAVAIL_SHIFT 16 +#define TXSTS_FSPCAVAIL_MASK (0xffff << 0) +#define TXSTS_FSPCAVAIL_SHIFT 0 + +#define HAINT HSOTG_REG(0x0414) +#define HAINTMSK HSOTG_REG(0x0418) +#define HFLBADDR HSOTG_REG(0x041c) + +#define HPRT0 HSOTG_REG(0x0440) +#define HPRT0_SPD_MASK (0x3 << 17) +#define HPRT0_SPD_SHIFT 17 +#define HPRT0_SPD_HIGH_SPEED (0 << 17) +#define HPRT0_SPD_FULL_SPEED (1 << 17) +#define HPRT0_SPD_LOW_SPEED (2 << 17) +#define HPRT0_TSTCTL_MASK (0xf << 13) +#define HPRT0_TSTCTL_SHIFT 13 +#define HPRT0_PWR (1 << 12) +#define HPRT0_LNSTS_MASK (0x3 << 10) +#define HPRT0_LNSTS_SHIFT 10 +#define HPRT0_RST (1 << 8) +#define HPRT0_SUSP (1 << 7) +#define HPRT0_RES (1 << 6) +#define HPRT0_OVRCURRCHG (1 << 5) +#define HPRT0_OVRCURRACT (1 << 4) +#define HPRT0_ENACHG (1 << 3) +#define HPRT0_ENA (1 << 2) +#define HPRT0_CONNDET (1 << 1) +#define HPRT0_CONNSTS (1 << 0) + +#define HCCHAR(_ch) HSOTG_REG(0x0500 + 0x20 * (_ch)) +#define HCCHAR_CHENA (1 << 31) +#define HCCHAR_CHDIS (1 << 30) +#define HCCHAR_ODDFRM (1 << 29) +#define HCCHAR_DEVADDR_MASK (0x7f << 22) +#define HCCHAR_DEVADDR_SHIFT 22 +#define HCCHAR_MULTICNT_MASK (0x3 << 20) +#define HCCHAR_MULTICNT_SHIFT 20 +#define HCCHAR_EPTYPE_MASK (0x3 << 18) +#define HCCHAR_EPTYPE_SHIFT 18 +#define HCCHAR_LSPDDEV (1 << 17) +#define HCCHAR_EPDIR (1 << 15) +#define HCCHAR_EPNUM_MASK (0xf << 11) +#define HCCHAR_EPNUM_SHIFT 11 +#define HCCHAR_MPS_MASK (0x7ff << 0) +#define HCCHAR_MPS_SHIFT 0 + +#define HCSPLT(_ch) HSOTG_REG(0x0504 + 0x20 * (_ch)) +#define HCSPLT_SPLTENA (1 << 31) +#define HCSPLT_COMPSPLT (1 << 16) +#define HCSPLT_XACTPOS_MASK (0x3 << 14) +#define HCSPLT_XACTPOS_SHIFT 14 +#define HCSPLT_XACTPOS_MID (0 << 14) +#define HCSPLT_XACTPOS_END (1 << 14) +#define HCSPLT_XACTPOS_BEGIN (2 << 14) +#define HCSPLT_XACTPOS_ALL (3 << 14) +#define HCSPLT_HUBADDR_MASK (0x7f << 7) +#define HCSPLT_HUBADDR_SHIFT 7 +#define HCSPLT_PRTADDR_MASK (0x7f << 0) +#define HCSPLT_PRTADDR_SHIFT 0 + +#define HCINT(_ch) HSOTG_REG(0x0508 + 0x20 * (_ch)) +#define HCINTMSK(_ch) HSOTG_REG(0x050c + 0x20 * (_ch)) +#define HCINTMSK_RESERVED14_31 (0x3ffff << 14) +#define HCINTMSK_FRM_LIST_ROLL (1 << 13) +#define HCINTMSK_XCS_XACT (1 << 12) +#define HCINTMSK_BNA (1 << 11) +#define HCINTMSK_DATATGLERR (1 << 10) +#define HCINTMSK_FRMOVRUN (1 << 9) +#define HCINTMSK_BBLERR (1 << 8) +#define HCINTMSK_XACTERR (1 << 7) +#define HCINTMSK_NYET (1 << 6) +#define HCINTMSK_ACK (1 << 5) +#define HCINTMSK_NAK (1 << 4) +#define HCINTMSK_STALL (1 << 3) +#define HCINTMSK_AHBERR (1 << 2) +#define HCINTMSK_CHHLTD (1 << 1) +#define HCINTMSK_XFERCOMPL (1 << 0) + +#define HCTSIZ(_ch) HSOTG_REG(0x0510 + 0x20 * (_ch)) +#define TSIZ_DOPNG (1 << 31) +#define TSIZ_SC_MC_PID_MASK (0x3 << 29) +#define TSIZ_SC_MC_PID_SHIFT 29 +#define TSIZ_SC_MC_PID_DATA0 (0 << 29) +#define TSIZ_SC_MC_PID_DATA2 (1 << 29) +#define TSIZ_SC_MC_PID_DATA1 (2 << 29) +#define TSIZ_SC_MC_PID_MDATA (3 << 29) +#define TSIZ_SC_MC_PID_SETUP (3 << 29) +#define TSIZ_PKTCNT_MASK (0x3ff << 19) +#define TSIZ_PKTCNT_SHIFT 19 +#define TSIZ_NTD_MASK (0xff << 8) +#define TSIZ_NTD_SHIFT 8 +#define TSIZ_SCHINFO_MASK (0xff << 0) +#define TSIZ_SCHINFO_SHIFT 0 +#define TSIZ_XFERSIZE_MASK (0x7ffff << 0) +#define TSIZ_XFERSIZE_SHIFT 0 + +#define HCDMA(_ch) HSOTG_REG(0x0514 + 0x20 * (_ch)) +#define HCDMA_DMA_ADDR_MASK (0x1fffff << 11) +#define HCDMA_DMA_ADDR_SHIFT 11 +#define HCDMA_CTD_MASK (0xff << 3) +#define HCDMA_CTD_SHIFT 3 + +#define HCDMAB(_ch) HSOTG_REG(0x051c + 0x20 * (_ch)) + +#define HCFIFO(_ch) HSOTG_REG(0x1000 + 0x1000 * (_ch)) + +/** + * struct dwc2_hcd_dma_desc - Host-mode DMA descriptor structure + * + * @status: DMA descriptor status quadlet + * @buf: DMA descriptor data buffer pointer + * + * DMA Descriptor structure contains two quadlets: + * Status quadlet and Data buffer pointer. + */ +struct dwc2_hcd_dma_desc { + u32 status; + u32 buf; +}; + +#define HOST_DMA_A (1 << 31) +#define HOST_DMA_STS_MASK (0x3 << 28) +#define HOST_DMA_STS_SHIFT 28 +#define HOST_DMA_STS_PKTERR (1 << 28) +#define HOST_DMA_EOL (1 << 26) +#define HOST_DMA_IOC (1 << 25) +#define HOST_DMA_SUP (1 << 24) +#define HOST_DMA_ALT_QTD (1 << 23) +#define HOST_DMA_QTD_OFFSET_MASK (0x3f << 17) +#define HOST_DMA_QTD_OFFSET_SHIFT 17 +#define HOST_DMA_ISOC_NBYTES_MASK (0xfff << 0) +#define HOST_DMA_ISOC_NBYTES_SHIFT 0 +#define HOST_DMA_NBYTES_MASK (0x1ffff << 0) +#define HOST_DMA_NBYTES_SHIFT 0 + +#define MAX_DMA_DESC_SIZE 131071 +#define MAX_DMA_DESC_NUM_GENERIC 64 +#define MAX_DMA_DESC_NUM_HS_ISOC 256 + +#endif /* __DWC2_HW_H__ */ |