From: Dinh Nguyen <dinguyen@xxxxxxxxxx>
Moves the s3c-hsotg driver into the dwc2 directory and uses the
dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c.
NOTE: You can build both host and peripheral as a dynamically
linked module, but be aware that if you insmod dwc2_gadget, then
rmmod it, then insmod dwc2 and dwc2_platform for host mode, this
will not work. As the step to rmmod dwc2_gadget.ko will turn off
the clock to the USB IP. The dwc2 host driver currently does not
look to turn on a clock yet. A patch to fix that will be coming
soon.
Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxx>
[ jh,rb - For gadget part only: ]
Tested-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Tested-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
[ pz: Folded Kconfig/Makefile changes, which were originally in
a separate patch, into this one, to avoid a build breakage.
Modified Kconfig/Makefile changes a bit. Tested host part only. ]
Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
---
drivers/usb/dwc2/Kconfig | 61 +++-
drivers/usb/dwc2/Makefile | 37 +-
drivers/usb/{gadget/s3c-hsotg.c => dwc2/gadget.c} | 415 +++++++++++-----------
drivers/usb/gadget/Kconfig | 6 -
drivers/usb/gadget/Makefile | 1 -
drivers/usb/gadget/s3c-hsotg.h | 378 --------------------
6 files changed, 273 insertions(+), 625 deletions(-)
rename drivers/usb/{gadget/s3c-hsotg.c => dwc2/gadget.c} (91%)
delete mode 100644 drivers/usb/gadget/s3c-hsotg.h
diff --git a/drivers/usb/dwc2/Kconfig b/drivers/usb/dwc2/Kconfig
index be947d6..f93807b 100644
--- a/drivers/usb/dwc2/Kconfig
+++ b/drivers/usb/dwc2/Kconfig
@@ -1,25 +1,58 @@
config USB_DWC2
- tristate "DesignWare USB2 DRD Core Support"
+ bool "DesignWare USB2 DRD Core Support"
depends on USB
help
- Say Y or M here if your system has a Dual Role HighSpeed
- USB controller based on the DesignWare HSOTG IP Core.
+ Say Y here if your system has a Dual Role Hi-Speed USB
+ controller based on the DesignWare HSOTG IP Core.
- If you choose to build this driver as dynamically linked
- modules, the core module will be called dwc2.ko, the
- PCI bus interface module (if you have a PCI bus system)
- will be called dwc2_pci.ko and the platform interface module
- (for controllers directly connected to the CPU) will be called
- dwc2_platform.ko.
+ For host mode, if you choose to build the driver as dynamically
+ linked modules, the core module will be called dwc2.ko, the PCI
+ bus interface module (if you have a PCI bus system) will be
+ called dwc2_pci.ko, and the platform interface module (for
+ controllers directly connected to the CPU) will be called
+ dwc2_platform.ko. For gadget mode, there will be a single
+ module called dwc2_gadget.ko.
- NOTE: This driver at present only implements the Host mode
- of the controller. The existing s3c-hsotg driver supports
- Peripheral mode, but only for the Samsung S3C platforms.
- There are plans to merge the s3c-hsotg driver with this
- driver in the near future to create a dual-role driver.
+ NOTE: The s3c-hsotg driver is now renamed to dwc2_gadget. The
+ host and gadget drivers are still currently separate drivers.
+ There are plans to merge the dwc2_gadget driver with the dwc2
+ host driver in the near future to create a dual-role driver.
if USB_DWC2
+config USB_DWC2_HOST
+ tristate "Host only mode"
+ depends on USB
+ help
+ The Designware USB2.0 high-speed host controller
+ integrated into many SoCs.
+
+config USB_DWC2_PLATFORM
+ bool "DWC2 Platform"
+ depends on USB_DWC2_HOST
+ default USB_DWC2_HOST
+ help
+ The Designware USB2.0 platform interface module for
+ controllers directly connected to the CPU. This is only
+ used for host mode.
+
+config USB_DWC2_PCI
+ bool "DWC2 PCI"
+ depends on USB_DWC2_HOST && PCI
+ default USB_DWC2_HOST
+ help
+ The Designware USB2.0 PCI interface module for controllers
+ connected to a PCI bus. This is only used for host mode.
+
+comment "Gadget mode requires USB Gadget support to be enabled"
+
+config USB_DWC2_PERIPHERAL
+ tristate "Gadget only mode"
+ depends on USB_GADGET
+ help
+ The Designware USB2.0 high-speed gadget controller
+ integrated into many SoCs.
+
config USB_DWC2_DEBUG
bool "Enable Debugging Messages"
help
diff --git a/drivers/usb/dwc2/Makefile b/drivers/usb/dwc2/Makefile
index 11529d3..b73d2a5 100644
--- a/drivers/usb/dwc2/Makefile
+++ b/drivers/usb/dwc2/Makefile
@@ -1,25 +1,28 @@
ccflags-$(CONFIG_USB_DWC2_DEBUG) += -DDEBUG
ccflags-$(CONFIG_USB_DWC2_VERBOSE) += -DVERBOSE_DEBUG
-obj-$(CONFIG_USB_DWC2) += dwc2.o
-
-dwc2-y += core.o core_intr.o
-
-# NOTE: This driver at present only implements the Host mode
-# of the controller. The existing s3c-hsotg driver supports
-# Peripheral mode, but only for the Samsung S3C platforms.
-# There are plans to merge the s3c-hsotg driver with this
-# driver in the near future to create a dual-role driver. Once
-# that is done, Host mode will become an optional feature that
-# is selected with a config option.
-
+obj-$(CONFIG_USB_DWC2_HOST) += dwc2.o
+dwc2-y := core.o core_intr.o
dwc2-y += hcd.o hcd_intr.o
dwc2-y += hcd_queue.o hcd_ddma.o
-ifneq ($(CONFIG_PCI),)
- obj-$(CONFIG_USB_DWC2) += dwc2_pci.o
+# NOTE: The previous s3c-hsotg peripheral mode only driver has been moved to
+# this location and renamed gadget.c. When building for dynamically linked
+# modules, dwc2_gadget.ko will get built for peripheral mode. For host mode,
+# the core module will be dwc2.ko, the PCI bus interface module will called
+# dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko.
+# At present the host and gadget driver will be separate drivers, but there
+# are plans in the near future to create a dual-role driver.
+
+ifneq ($(CONFIG_USB_DWC2_PCI),)
+ obj-$(CONFIG_USB_DWC2_HOST) += dwc2_pci.o
+ dwc2_pci-y := pci.o
+endif
+
+ifneq ($(CONFIG_USB_DWC2_PLATFORM),)
+ obj-$(CONFIG_USB_DWC2_HOST) += dwc2_platform.o
+ dwc2_platform-y := platform.o
endif
-obj-$(CONFIG_USB_DWC2) += dwc2_platform.o
-dwc2_pci-y += pci.o
-dwc2_platform-y += platform.o
+obj-$(CONFIG_USB_DWC2_PERIPHERAL) += dwc2_gadget.o
+dwc2_gadget-y := gadget.o
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/dwc2/gadget.c
similarity index 91%
rename from drivers/usb/gadget/s3c-hsotg.c
rename to drivers/usb/dwc2/gadget.c
index 2a9cb67..a8db29e 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -37,7 +37,7 @@
#include <linux/usb/phy.h>
#include <linux/platform_data/s3c-hsotg.h>
-#include "s3c-hsotg.h"
+#include "hw.h"
static const char * const s3c_hsotg_supply_names[] = {
"vusb_d", /* digital USB supply, 1.2V */
@@ -340,9 +340,8 @@ static void s3c_hsotg_init_fifo(struct s3c_hsotg *hsotg)
/* set FIFO sizes to 2048/1024 */
writel(2048, hsotg->regs + GRXFSIZ);
- writel(GNPTXFSIZ_NPTxFStAddr(2048) |
- GNPTXFSIZ_NPTxFDep(1024),
- hsotg->regs + GNPTXFSIZ);
+ writel((2048 << FIFOSIZE_STARTADDR_SHIFT) |
+ (1024 << FIFOSIZE_DEPTH_SHIFT), hsotg->regs + GNPTXFSIZ);
/*
* arange all the rest of the TX FIFOs, as some versions of this
@@ -362,10 +361,10 @@ static void s3c_hsotg_init_fifo(struct s3c_hsotg *hsotg)
for (ep = 1; ep <= 15; ep++) {
val = addr;
- val |= size << DPTXFSIZn_DPTxFSize_SHIFT;
+ val |= size << FIFOSIZE_DEPTH_SHIFT;
addr += size;
- writel(val, hsotg->regs + DPTXFSIZn(ep));
+ writel(val, hsotg->regs + DPTXFSIZN(ep));
}
/*
@@ -373,15 +372,15 @@ static void s3c_hsotg_init_fifo(struct s3c_hsotg *hsotg)
* all fifos are flushed before continuing
*/
- writel(GRSTCTL_TxFNum(0x10) | GRSTCTL_TxFFlsh |
- GRSTCTL_RxFFlsh, hsotg->regs + GRSTCTL);
+ writel(GRSTCTL_TXFNUM(0x10) | GRSTCTL_TXFFLSH |
+ GRSTCTL_RXFFLSH, hsotg->regs + GRSTCTL);
/* wait until the fifos are both flushed */
timeout = 100;
while (1) {
val = readl(hsotg->regs + GRSTCTL);
- if ((val & (GRSTCTL_TxFFlsh | GRSTCTL_RxFFlsh)) == 0)
+ if ((val & (GRSTCTL_TXFFLSH | GRSTCTL_RXFFLSH)) == 0)
break;
if (--timeout == 0) {
@@ -495,14 +494,14 @@ static int s3c_hsotg_write_fifo(struct s3c_hsotg *hsotg,
* how much data is left in the fifo.
*/
- size_left = DxEPTSIZ_XferSize_GET(epsize);
+ size_left = DXEPTSIZ_XFERSIZE_GET(epsize);
/*
* if shared fifo, we cannot write anything until the
* previous data has been completely sent.
*/
if (hs_ep->fifo_load != 0) {
- s3c_hsotg_en_gsint(hsotg, GINTSTS_PTxFEmp);
+ s3c_hsotg_en_gsint(hsotg, GINTSTS_PTXFEMP);
return -ENOSPC;
}
@@ -523,7 +522,7 @@ static int s3c_hsotg_write_fifo(struct s3c_hsotg *hsotg,
__func__, can_write);
if (can_write <= 0) {
- s3c_hsotg_en_gsint(hsotg, GINTSTS_PTxFEmp);
+ s3c_hsotg_en_gsint(hsotg, GINTSTS_PTXFEMP);
return -ENOSPC;
}
} else if (hsotg->dedicated_fifos && hs_ep->index != 0) {
@@ -532,16 +531,16 @@ static int s3c_hsotg_write_fifo(struct s3c_hsotg *hsotg,
can_write &= 0xffff;
can_write *= 4;
} else {
- if (GNPTXSTS_NPTxQSpcAvail_GET(gnptxsts) == 0) {
+ if (GNPTXSTS_NP_TXQ_SPC_AVAIL_GET(gnptxsts) == 0) {
dev_dbg(hsotg->dev,
"%s: no queue slots available (0x%08x)\n",
__func__, gnptxsts);
- s3c_hsotg_en_gsint(hsotg, GINTSTS_NPTxFEmp);
+ s3c_hsotg_en_gsint(hsotg, GINTSTS_NPTXFEMP);
return -ENOSPC;
}
- can_write = GNPTXSTS_NPTxFSpcAvail_GET(gnptxsts);
+ can_write = GNPTXSTS_NP_TXF_SPC_AVAIL_GET(gnptxsts);
can_write *= 4; /* fifo size is in 32bit quantities. */
}
@@ -569,8 +568,8 @@ static int s3c_hsotg_write_fifo(struct s3c_hsotg *hsotg,
/* it's needed only when we do not use dedicated fifos */
if (!hsotg->dedicated_fifos)
s3c_hsotg_en_gsint(hsotg,
- periodic ? GINTSTS_PTxFEmp :
- GINTSTS_NPTxFEmp);
+ periodic ? GINTSTS_PTXFEMP :
+ GINTSTS_NPTXFEMP);
}
/* see if we can write data */
@@ -598,8 +597,8 @@ static int s3c_hsotg_write_fifo(struct s3c_hsotg *hsotg,
/* it's needed only when we do not use dedicated fifos */
if (!hsotg->dedicated_fifos)
s3c_hsotg_en_gsint(hsotg,
- periodic ? GINTSTS_PTxFEmp :
- GINTSTS_NPTxFEmp);
+ periodic ? GINTSTS_PTXFEMP :
+ GINTSTS_NPTXFEMP);
}
dev_dbg(hsotg->dev, "write %d/%d, can_write %d, done %d\n",
@@ -636,12 +635,12 @@ static unsigned get_ep_limit(struct s3c_hsotg_ep *hs_ep)
unsigned maxpkt;
if (index != 0) {
- maxsize = DxEPTSIZ_XferSize_LIMIT + 1;
- maxpkt = DxEPTSIZ_PktCnt_LIMIT + 1;
+ maxsize = DXEPTSIZ_XFERSIZE_LIMIT + 1;
+ maxpkt = DXEPTSIZ_PKTCNT_LIMIT + 1;
} else {
maxsize = 64+64;
if (hs_ep->dir_in)
- maxpkt = DIEPTSIZ0_PktCnt_LIMIT + 1;
+ maxpkt = DIEPTSIZ0_PKTCNT_LIMIT + 1;
else
maxpkt = 2;
}
@@ -710,7 +709,7 @@ static void s3c_hsotg_start_req(struct s3c_hsotg *hsotg,
/* If endpoint is stalled, we will restart request later */
ctrl = readl(hsotg->regs + epctrl_reg);
- if (ctrl & DxEPCTL_Stall) {
+ if (ctrl & DXEPCTL_STALL) {
dev_warn(hsotg->dev, "%s: ep%d is stalled\n", __func__, index);
return;
}
@@ -750,9 +749,9 @@ static void s3c_hsotg_start_req(struct s3c_hsotg *hsotg,
if (dir_in && index != 0)
if (hs_ep->isochronous)
- epsize = DxEPTSIZ_MC(packets);
+ epsize = DXEPTSIZ_MC(packets);
else
- epsize = DxEPTSIZ_MC(1);
+ epsize = DXEPTSIZ_MC(1);
else
epsize = 0;
@@ -766,8 +765,8 @@ static void s3c_hsotg_start_req(struct s3c_hsotg *hsotg,
packets++;
}
- epsize |= DxEPTSIZ_PktCnt(packets);
- epsize |= DxEPTSIZ_XferSize(length);
+ epsize |= DXEPTSIZ_PKTCNT(packets);
+ epsize |= DXEPTSIZ_XFERSIZE(length);
dev_dbg(hsotg->dev, "%s: %d@%d/%d, 0x%08x => 0x%08x\n",
__func__, packets, length, ureq->length, epsize, epsize_reg);
@@ -793,8 +792,8 @@ static void s3c_hsotg_start_req(struct s3c_hsotg *hsotg,
__func__, &ureq->dma, dma_reg);
}
- ctrl |= DxEPCTL_EPEna; /* ensure ep enabled */
- ctrl |= DxEPCTL_USBActEp;
+ ctrl |= DXEPCTL_EPENA; /* ensure ep enabled */
+ ctrl |= DXEPCTL_USBACTEP;
dev_dbg(hsotg->dev, "setup req:%d\n", hsotg->setup);
@@ -802,7 +801,7 @@ static void s3c_hsotg_start_req(struct s3c_hsotg *hsotg,
if (hsotg->setup && index == 0)
hsotg->setup = 0;
else
- ctrl |= DxEPCTL_CNAK; /* clear NAK set by core */
+ ctrl |= DXEPCTL_CNAK; /* clear NAK set by core */
dev_dbg(hsotg->dev, "%s: DxEPCTL=0x%08x\n", __func__, ctrl);
@@ -828,7 +827,7 @@ static void s3c_hsotg_start_req(struct s3c_hsotg *hsotg,
* to debugging to see what is going on.
*/
if (dir_in)
- writel(DIEPMSK_INTknTXFEmpMsk,
+ writel(DIEPMSK_INTKNTXFEMPMSK,
hsotg->regs + DIEPINT(index));
/*
@@ -837,12 +836,12 @@ static void s3c_hsotg_start_req(struct s3c_hsotg *hsotg,
*/
/* check ep is enabled */
- if (!(readl(hsotg->regs + epctrl_reg) & DxEPCTL_EPEna))
+ if (!(readl(hsotg->regs + epctrl_reg) & DXEPCTL_EPENA))
dev_warn(hsotg->dev,
- "ep%d: failed to become enabled (DxEPCTL=0x%08x)?\n",
+ "ep%d: failed to become enabled (DXEPCTL=0x%08x)?\n",
index, readl(hsotg->regs + epctrl_reg));
- dev_dbg(hsotg->dev, "%s: DxEPCTL=0x%08x\n",
+ dev_dbg(hsotg->dev, "%s: DXEPCTL=0x%08x\n",
__func__, readl(hsotg->regs + epctrl_reg));
/* enable ep interrupts */
@@ -1205,12 +1204,12 @@ static void s3c_hsotg_stall_ep0(struct s3c_hsotg *hsotg) {
*/
ctrl = readl(hsotg->regs + reg);
- ctrl |= DxEPCTL_Stall;
- ctrl |= DxEPCTL_CNAK;
+ ctrl |= DXEPCTL_STALL;
+ ctrl |= DXEPCTL_CNAK;
writel(ctrl, hsotg->regs + reg);
dev_dbg(hsotg->dev,
- "written DxEPCTL=0x%08x to %08x (DxEPCTL=0x%08x)\n",
+ "written DXEPCTL=0x%08x to %08x (DXEPCTL=0x%08x)\n",
ctrl, reg, readl(hsotg->regs + reg));
/*
@@ -1262,8 +1261,8 @@ static void s3c_hsotg_process_control(struct s3c_hsotg *hsotg,
case USB_REQ_SET_ADDRESS:
s3c_hsotg_disconnect(hsotg);
dcfg = readl(hsotg->regs + DCFG);
- dcfg &= ~DCFG_DevAddr_MASK;
- dcfg |= ctrl->wValue << DCFG_DevAddr_SHIFT;
+ dcfg &= ~DCFG_DEVADDR_MASK;
+ dcfg |= ctrl->wValue << DCFG_DEVADDR_SHIFT;
writel(dcfg, hsotg->regs + DCFG);
dev_info(hsotg->dev, "new address %d\n", ctrl->wValue);
@@ -1458,7 +1457,7 @@ static void s3c_hsotg_rx_data(struct s3c_hsotg *hsotg, int ep_idx, int size)
int ptr;
dev_warn(hsotg->dev,
- "%s: FIFO %d bytes on ep%d but no req (DxEPCTl=0x%08x)\n",
+ "%s: FIFO %d bytes on ep%d but no req (DXEPCTl=0x%08x)\n",
__func__, size, ep_idx, epctl);
/* dump the data from the FIFO, we've nothing we can do */
@@ -1530,13 +1529,13 @@ static void s3c_hsotg_send_zlp(struct s3c_hsotg *hsotg,
dev_dbg(hsotg->dev, "sending zero-length packet\n");
/* issue a zero-sized packet to terminate this */
- writel(DxEPTSIZ_MC(1) | DxEPTSIZ_PktCnt(1) |
- DxEPTSIZ_XferSize(0), hsotg->regs + DIEPTSIZ(0));
+ writel(DXEPTSIZ_MC(1) | DXEPTSIZ_PKTCNT(1) |
+ DXEPTSIZ_XFERSIZE(0), hsotg->regs + DIEPTSIZ(0));
ctrl = readl(hsotg->regs + DIEPCTL0);
- ctrl |= DxEPCTL_CNAK; /* clear NAK set by core */
- ctrl |= DxEPCTL_EPEna; /* ensure ep enabled */
- ctrl |= DxEPCTL_USBActEp;
+ ctrl |= DXEPCTL_CNAK; /* clear NAK set by core */
+ ctrl |= DXEPCTL_EPENA; /* ensure ep enabled */
+ ctrl |= DXEPCTL_USBACTEP;
writel(ctrl, hsotg->regs + DIEPCTL0);
}
@@ -1557,7 +1556,7 @@ static void s3c_hsotg_handle_outdone(struct s3c_hsotg *hsotg,
struct s3c_hsotg_ep *hs_ep = &hsotg->eps[epnum];
struct s3c_hsotg_req *hs_req = hs_ep->req;
struct usb_request *req = &hs_req->req;
- unsigned size_left = DxEPTSIZ_XferSize_GET(epsize);
+ unsigned size_left = DXEPTSIZ_XFERSIZE_GET(epsize);
int result = 0;
if (!hs_req) {
@@ -1657,24 +1656,22 @@ static void s3c_hsotg_handle_rx(struct s3c_hsotg *hsotg)
WARN_ON(using_dma(hsotg));
- epnum = grxstsr & GRXSTS_EPNum_MASK;
- status = grxstsr & GRXSTS_PktSts_MASK;
+ epnum = grxstsr & GRXSTS_EPNUM_MASK;
+ status = grxstsr & GRXSTS_PKTSTS_MASK;
- size = grxstsr & GRXSTS_ByteCnt_MASK;
- size >>= GRXSTS_ByteCnt_SHIFT;
+ size = grxstsr & GRXSTS_BYTECNT_MASK;
+ size >>= GRXSTS_BYTECNT_SHIFT;
if (1)
dev_dbg(hsotg->dev, "%s: GRXSTSP=0x%08x (%d@%d)\n",
__func__, grxstsr, size, epnum);
-#define __status(x) ((x) >> GRXSTS_PktSts_SHIFT)
-
- switch (status >> GRXSTS_PktSts_SHIFT) {
- case __status(GRXSTS_PktSts_GlobalOutNAK):
- dev_dbg(hsotg->dev, "GlobalOutNAK\n");
+ switch ((status & GRXSTS_PKTSTS_MASK) >> GRXSTS_PKTSTS_SHIFT) {
+ case GRXSTS_PKTSTS_GLOBALOUTNAK:
+ dev_dbg(hsotg->dev, "GLOBALOUTNAK\n");
break;
- case __status(GRXSTS_PktSts_OutDone):
+ case GRXSTS_PKTSTS_OUTDONE:
dev_dbg(hsotg->dev, "OutDone (Frame=0x%08x)\n",
s3c_hsotg_read_frameno(hsotg));
@@ -1682,7 +1679,7 @@ static void s3c_hsotg_handle_rx(struct s3c_hsotg *hsotg)
s3c_hsotg_handle_outdone(hsotg, epnum, false);
break;
- case __status(GRXSTS_PktSts_SetupDone):
+ case GRXSTS_PKTSTS_SETUPDONE:
dev_dbg(hsotg->dev,
"SetupDone (Frame=0x%08x, DOPEPCTL=0x%08x)\n",
s3c_hsotg_read_frameno(hsotg),
@@ -1691,11 +1688,11 @@ static void s3c_hsotg_handle_rx(struct s3c_hsotg *hsotg)
s3c_hsotg_handle_outdone(hsotg, epnum, true);
break;
- case __status(GRXSTS_PktSts_OutRX):
+ case GRXSTS_PKTSTS_OUTRX:
s3c_hsotg_rx_data(hsotg, epnum, size);
break;
- case __status(GRXSTS_PktSts_SetupRX):
+ case GRXSTS_PKTSTS_SETUPRX:
dev_dbg(hsotg->dev,
"SetupRX (Frame=0x%08x, DOPEPCTL=0x%08x)\n",
s3c_hsotg_read_frameno(hsotg),
@@ -1761,7 +1758,7 @@ static void s3c_hsotg_set_ep_maxpacket(struct s3c_hsotg *hsotg,
hs_ep->ep.maxpacket = mps;
hs_ep->mc = 1;
} else {
- mpsval = mps & DxEPCTL_MPS_MASK;
+ mpsval = mps & DXEPCTL_MPS_MASK;
if (mpsval > 1024)
goto bad_mps;
mcval = ((mps >> 11) & 0x3) + 1;
@@ -1777,13 +1774,13 @@ static void s3c_hsotg_set_ep_maxpacket(struct s3c_hsotg *hsotg,
*/
reg = readl(regs + DIEPCTL(ep));
- reg &= ~DxEPCTL_MPS_MASK;
+ reg &= ~DXEPCTL_MPS_MASK;
reg |= mpsval;
writel(reg, regs + DIEPCTL(ep));
if (ep) {
reg = readl(regs + DOEPCTL(ep));
- reg &= ~DxEPCTL_MPS_MASK;
+ reg &= ~DXEPCTL_MPS_MASK;
reg |= mpsval;
writel(reg, regs + DOEPCTL(ep));
}
@@ -1804,7 +1801,7 @@ static void s3c_hsotg_txfifo_flush(struct s3c_hsotg *hsotg, unsigned int idx)
int timeout;
int val;
- writel(GRSTCTL_TxFNum(idx) | GRSTCTL_TxFFlsh,
+ writel(GRSTCTL_TXFNUM(idx) | GRSTCTL_TXFFLSH,
hsotg->regs + GRSTCTL);
/* wait until the fifo is flushed */
@@ -1813,7 +1810,7 @@ static void s3c_hsotg_txfifo_flush(struct s3c_hsotg *hsotg, unsigned int idx)
while (1) {
val = readl(hsotg->regs + GRSTCTL);
- if ((val & (GRSTCTL_TxFFlsh)) == 0)
+ if ((val & (GRSTCTL_TXFFLSH)) == 0)
break;
if (--timeout == 0) {
@@ -1896,7 +1893,7 @@ static void s3c_hsotg_complete_in(struct s3c_hsotg *hsotg,
* aligned).
*/
- size_left = DxEPTSIZ_XferSize_GET(epsize);
+ size_left = DXEPTSIZ_XFERSIZE_GET(epsize);
size_done = hs_ep->size_loaded - size_left;
size_done += hs_ep->last_load;
@@ -1963,17 +1960,17 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx,
dev_dbg(hsotg->dev, "%s: ep%d(%s) DxEPINT=0x%08x\n",
__func__, idx, dir_in ? "in" : "out", ints);
- if (ints & DxEPINT_XferCompl) {
+ if (ints & DXEPINT_XFERCOMPL) {
if (hs_ep->isochronous && hs_ep->interval == 1) {
- if (ctrl & DxEPCTL_EOFrNum)
- ctrl |= DxEPCTL_SetEvenFr;
+ if (ctrl & DXEPCTL_EOFRNUM)
+ ctrl |= DXEPCTL_SETEVENFR;
else
- ctrl |= DxEPCTL_SetOddFr;
+ ctrl |= DXEPCTL_SETODDFR;
writel(ctrl, hsotg->regs + epctl_reg);
}
dev_dbg(hsotg->dev,
- "%s: XferCompl: DxEPCTL=0x%08x, DxEPTSIZ=%08x\n",
+ "%s: XferCompl: DxEPCTL=0x%08x, DXEPTSIZ=%08x\n",
__func__, readl(hsotg->regs + epctl_reg),
readl(hsotg->regs + epsiz_reg));
@@ -1996,7 +1993,7 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx,
}
}
- if (ints & DxEPINT_EPDisbld) {
+ if (ints & DXEPINT_EPDISBLD) {
dev_dbg(hsotg->dev, "%s: EPDisbld\n", __func__);
if (dir_in) {
@@ -2004,20 +2001,20 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx,
s3c_hsotg_txfifo_flush(hsotg, idx);
- if ((epctl & DxEPCTL_Stall) &&
- (epctl & DxEPCTL_EPType_Bulk)) {
+ if ((epctl & DXEPCTL_STALL) &&
+ (epctl & DXEPCTL_EPTYPE_BULK)) {
int dctl = readl(hsotg->regs + DCTL);
- dctl |= DCTL_CGNPInNAK;
+ dctl |= DCTL_CGNPINNAK;
writel(dctl, hsotg->regs + DCTL);
}
}
}
- if (ints & DxEPINT_AHBErr)
+ if (ints & DXEPINT_AHBERR)
dev_dbg(hsotg->dev, "%s: AHBErr\n", __func__);
- if (ints & DxEPINT_Setup) { /* Setup or Timeout */
+ if (ints & DXEPINT_SETUP) { /* Setup or Timeout */
dev_dbg(hsotg->dev, "%s: Setup/Timeout\n", __func__);
if (using_dma(hsotg) && idx == 0) {
@@ -2035,25 +2032,25 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx,
}
}
- if (ints & DxEPINT_Back2BackSetup)
+ if (ints & DXEPINT_BACK2BACKSETUP)
dev_dbg(hsotg->dev, "%s: B2BSetup/INEPNakEff\n", __func__);
if (dir_in && !hs_ep->isochronous) {
/* not sure if this is important, but we'll clear it anyway */
- if (ints & DIEPMSK_INTknTXFEmpMsk) {
+ if (ints & DIEPMSK_INTKNTXFEMPMSK) {
dev_dbg(hsotg->dev, "%s: ep%d: INTknTXFEmpMsk\n",
__func__, idx);
}
/* this probably means something bad is happening */
- if (ints & DIEPMSK_INTknEPMisMsk) {
+ if (ints & DIEPMSK_INTKNEPMISMSK) {
dev_warn(hsotg->dev, "%s: ep%d: INTknEP\n",
__func__, idx);
}
/* FIFO has space or is empty (see GAHBCFG) */
if (hsotg->dedicated_fifos &&
- ints & DIEPMSK_TxFIFOEmpty) {
+ ints & DIEPMSK_TXFIFOEMPTY) {
dev_dbg(hsotg->dev, "%s: ep%d: TxFIFOEmpty\n",
__func__, idx);
if (!using_dma(hsotg))
@@ -2089,21 +2086,21 @@ static void s3c_hsotg_irq_enumdone(struct s3c_hsotg *hsotg)
*/
/* catch both EnumSpd_FS and EnumSpd_FS48 */
- switch (dsts & DSTS_EnumSpd_MASK) {
- case DSTS_EnumSpd_FS:
- case DSTS_EnumSpd_FS48:
+ switch (dsts & DSTS_ENUMSPD_MASK) {
+ case DSTS_ENUMSPD_FS:
+ case DSTS_ENUMSPD_FS48:
hsotg->gadget.speed = USB_SPEED_FULL;
ep0_mps = EP0_MPS_LIMIT;
ep_mps = 1023;
break;
- case DSTS_EnumSpd_HS:
+ case DSTS_ENUMSPD_HS:
hsotg->gadget.speed = USB_SPEED_HIGH;
ep0_mps = EP0_MPS_LIMIT;
ep_mps = 1024;
break;
- case DSTS_EnumSpd_LS:
+ case DSTS_ENUMSPD_LS:
hsotg->gadget.speed = USB_SPEED_LOW;
/*
* note, we don't actually support LS in this driver at the
@@ -2226,9 +2223,9 @@ static void s3c_hsotg_irq_fifoempty(struct s3c_hsotg *hsotg, bool periodic)
}
/* IRQ flags which will trigger a retry around the IRQ loop */
-#define IRQ_RETRY_MASK (GINTSTS_NPTxFEmp | \
- GINTSTS_PTxFEmp | \
- GINTSTS_RxFLvl)
+#define IRQ_RETRY_MASK (GINTSTS_NPTXFEMP | \
+ GINTSTS_PTXFEMP | \
+ GINTSTS_RXFLVL)
/**
* s3c_hsotg_corereset - issue softreset to the core
@@ -2244,14 +2241,14 @@ static int s3c_hsotg_corereset(struct s3c_hsotg *hsotg)
dev_dbg(hsotg->dev, "resetting core\n");
/* issue soft reset */
- writel(GRSTCTL_CSftRst, hsotg->regs + GRSTCTL);
+ writel(GRSTCTL_CSFTRST, hsotg->regs + GRSTCTL);
timeout = 10000;
do {
grstctl = readl(hsotg->regs + GRSTCTL);
- } while ((grstctl & GRSTCTL_CSftRst) && timeout-- > 0);
+ } while ((grstctl & GRSTCTL_CSFTRST) && timeout-- > 0);
- if (grstctl & GRSTCTL_CSftRst) {
+ if (grstctl & GRSTCTL_CSFTRST) {
dev_err(hsotg->dev, "Failed to get CSftRst asserted\n");
return -EINVAL;
}
@@ -2268,7 +2265,7 @@ static int s3c_hsotg_corereset(struct s3c_hsotg *hsotg)
return -ETIMEDOUT;
}
- if (!(grstctl & GRSTCTL_AHBIdle))
+ if (!(grstctl & GRSTCTL_AHBIDLE))
continue;
break; /* reset done */
@@ -2294,14 +2291,14 @@ static void s3c_hsotg_core_init(struct s3c_hsotg *hsotg)
*/
/* set the PLL on, remove the HNP/SRP and set the PHY */
- writel(hsotg->phyif | GUSBCFG_TOutCal(7) |
+ writel(hsotg->phyif | GUSBCFG_TOUTCAL(7) |
(0x5 << 10), hsotg->regs + GUSBCFG);
s3c_hsotg_init_fifo(hsotg);
- __orr32(hsotg->regs + DCTL, DCTL_SftDiscon);
+ __orr32(hsotg->regs + DCTL, DCTL_SFTDISCON);
- writel(1 << 18 | DCFG_DevSpd_HS, hsotg->regs + DCFG);
+ writel(1 << 18 | DCFG_DEVSPD_HS, hsotg->regs + DCFG);
/* Clear any pending OTG interrupts */
writel(0xffffffff, hsotg->regs + GOTGINT);
@@ -2309,21 +2306,21 @@ static void s3c_hsotg_core_init(struct s3c_hsotg *hsotg)
/* Clear any pending interrupts */
writel(0xffffffff, hsotg->regs + GINTSTS);
- writel(GINTSTS_ErlySusp | GINTSTS_SessReqInt |
- GINTSTS_GOUTNakEff | GINTSTS_GINNakEff |
- GINTSTS_ConIDStsChng | GINTSTS_USBRst |
- GINTSTS_EnumDone | GINTSTS_OTGInt |
- GINTSTS_USBSusp | GINTSTS_WkUpInt,
- hsotg->regs + GINTMSK);
+ writel(GINTSTS_ERLYSUSP | GINTSTS_SESSREQINT |
+ GINTSTS_GOUTNAKEFF | GINTSTS_GINNAKEFF |
+ GINTSTS_CONIDSTSCHNG | GINTSTS_USBRST |
+ GINTSTS_ENUMDONE | GINTSTS_OTGINT |
+ GINTSTS_USBSUSP | GINTSTS_WKUPINT,
+ hsotg->regs + GINTMSK);
if (using_dma(hsotg))
- writel(GAHBCFG_GlblIntrEn | GAHBCFG_DMAEn |
- GAHBCFG_HBstLen_Incr4,
+ writel(GAHBCFG_GLBL_INTR_EN | GAHBCFG_DMA_EN |
+ GAHBCFG_HBSTLEN_INCR4,
hsotg->regs + GAHBCFG);
else
- writel(((hsotg->dedicated_fifos) ? (GAHBCFG_NPTxFEmpLvl |
- GAHBCFG_PTxFEmpLvl) : 0) |
- GAHBCFG_GlblIntrEn,
+ writel(((hsotg->dedicated_fifos) ? (GAHBCFG_NP_TXF_EMP_LVL |
+ GAHBCFG_P_TXF_EMP_LVL) : 0) |
+ GAHBCFG_GLBL_INTR_EN,
hsotg->regs + GAHBCFG);
/*
@@ -2332,22 +2329,22 @@ static void s3c_hsotg_core_init(struct s3c_hsotg *hsotg)
* interrupts.
*/
- writel(((hsotg->dedicated_fifos) ? DIEPMSK_TxFIFOEmpty |
- DIEPMSK_INTknTXFEmpMsk : 0) |
- DIEPMSK_EPDisbldMsk | DIEPMSK_XferComplMsk |
- DIEPMSK_TimeOUTMsk | DIEPMSK_AHBErrMsk |
- DIEPMSK_INTknEPMisMsk,
- hsotg->regs + DIEPMSK);
+ writel(((hsotg->dedicated_fifos) ? DIEPMSK_TXFIFOEMPTY |
+ DIEPMSK_INTKNTXFEMPMSK : 0) |
+ DIEPMSK_EPDISBLDMSK | DIEPMSK_XFERCOMPLMSK |
+ DIEPMSK_TIMEOUTMSK | DIEPMSK_AHBERRMSK |
+ DIEPMSK_INTKNEPMISMSK,
+ hsotg->regs + DIEPMSK);
/*
* don't need XferCompl, we get that from RXFIFO in slave mode. In
* DMA mode we may need this.
*/
- writel((using_dma(hsotg) ? (DIEPMSK_XferComplMsk |
- DIEPMSK_TimeOUTMsk) : 0) |
- DOEPMSK_EPDisbldMsk | DOEPMSK_AHBErrMsk |
- DOEPMSK_SetupMsk,
- hsotg->regs + DOEPMSK);
+ writel((using_dma(hsotg) ? (DIEPMSK_XFERCOMPLMSK |
+ DIEPMSK_TIMEOUTMSK) : 0) |
+ DOEPMSK_EPDISBLDMSK | DOEPMSK_AHBERRMSK |
+ DOEPMSK_SETUPMSK,
+ hsotg->regs + DOEPMSK);
writel(0, hsotg->regs + DAINTMSK);
@@ -2356,7 +2353,7 @@ static void s3c_hsotg_core_init(struct s3c_hsotg *hsotg)
readl(hsotg->regs + DOEPCTL0));
/* enable in and out endpoint interrupts */
- s3c_hsotg_en_gsint(hsotg, GINTSTS_OEPInt | GINTSTS_IEPInt);
+ s3c_hsotg_en_gsint(hsotg, GINTSTS_OEPINT | GINTSTS_IEPINT);
/*
* Enable the RXFIFO when in slave mode, as this is how we collect
@@ -2364,15 +2361,15 @@ static void s3c_hsotg_core_init(struct s3c_hsotg *hsotg)
* things we cannot process, so do not use it.
*/
if (!using_dma(hsotg))
- s3c_hsotg_en_gsint(hsotg, GINTSTS_RxFLvl);
+ s3c_hsotg_en_gsint(hsotg, GINTSTS_RXFLVL);
/* Enable interrupts for EP0 in and out */
s3c_hsotg_ctrl_epint(hsotg, 0, 0, 1);
s3c_hsotg_ctrl_epint(hsotg, 0, 1, 1);
- __orr32(hsotg->regs + DCTL, DCTL_PWROnPrgDone);
+ __orr32(hsotg->regs + DCTL, DCTL_PWRONPRGDONE);
udelay(10); /* see openiboot */
- __bic32(hsotg->regs + DCTL, DCTL_PWROnPrgDone);
+ __bic32(hsotg->regs + DCTL, DCTL_PWRONPRGDONE);
dev_dbg(hsotg->dev, "DCTL=0x%08x\n", readl(hsotg->regs + DCTL));
@@ -2382,17 +2379,17 @@ static void s3c_hsotg_core_init(struct s3c_hsotg *hsotg)
*/
/* set to read 1 8byte packet */
- writel(DxEPTSIZ_MC(1) | DxEPTSIZ_PktCnt(1) |
- DxEPTSIZ_XferSize(8), hsotg->regs + DOEPTSIZ0);
+ writel(DXEPTSIZ_MC(1) | DXEPTSIZ_PKTCNT(1) |
+ DXEPTSIZ_XFERSIZE(8), hsotg->regs + DOEPTSIZ0);
writel(s3c_hsotg_ep0_mps(hsotg->eps[0].ep.maxpacket) |
- DxEPCTL_CNAK | DxEPCTL_EPEna |
- DxEPCTL_USBActEp,
+ DXEPCTL_CNAK | DXEPCTL_EPENA |
+ DXEPCTL_USBACTEP,
hsotg->regs + DOEPCTL0);
/* enable, but don't activate EP0in */
writel(s3c_hsotg_ep0_mps(hsotg->eps[0].ep.maxpacket) |
- DxEPCTL_USBActEp, hsotg->regs + DIEPCTL0);
+ DXEPCTL_USBACTEP, hsotg->regs + DIEPCTL0);
s3c_hsotg_enqueue_setup(hsotg);
@@ -2401,14 +2398,14 @@ static void s3c_hsotg_core_init(struct s3c_hsotg *hsotg)
readl(hsotg->regs + DOEPCTL0));
/* clear global NAKs */
- writel(DCTL_CGOUTNak | DCTL_CGNPInNAK,
+ writel(DCTL_CGOUTNAK | DCTL_CGNPINNAK,
hsotg->regs + DCTL);
/* must be at-least 3ms to allow bus to see disconnect */
mdelay(3);
/* remove the soft-disconnect and let's go */
- __bic32(hsotg->regs + DCTL, DCTL_SftDiscon);
+ __bic32(hsotg->regs + DCTL, DCTL_SFTDISCON);
}
/**
@@ -2433,7 +2430,7 @@ irq_retry:
gintsts &= gintmsk;
- if (gintsts & GINTSTS_OTGInt) {
+ if (gintsts & GINTSTS_OTGINT) {
u32 otgint = readl(hsotg->regs + GOTGINT);
dev_info(hsotg->dev, "OTGInt: %08x\n", otgint);
@@ -2441,34 +2438,34 @@ irq_retry:
writel(otgint, hsotg->regs + GOTGINT);
}
- if (gintsts & GINTSTS_SessReqInt) {
+ if (gintsts & GINTSTS_SESSREQINT) {
dev_dbg(hsotg->dev, "%s: SessReqInt\n", __func__);
- writel(GINTSTS_SessReqInt, hsotg->regs + GINTSTS);
+ writel(GINTSTS_SESSREQINT, hsotg->regs + GINTSTS);
}
- if (gintsts & GINTSTS_EnumDone) {
- writel(GINTSTS_EnumDone, hsotg->regs + GINTSTS);
+ if (gintsts & GINTSTS_ENUMDONE) {
+ writel(GINTSTS_ENUMDONE, hsotg->regs + GINTSTS);
s3c_hsotg_irq_enumdone(hsotg);
}
- if (gintsts & GINTSTS_ConIDStsChng) {
+ if (gintsts & GINTSTS_CONIDSTSCHNG) {
dev_dbg(hsotg->dev, "ConIDStsChg (DSTS=0x%08x, GOTCTL=%08x)\n",
readl(hsotg->regs + DSTS),
readl(hsotg->regs + GOTGCTL));
- writel(GINTSTS_ConIDStsChng, hsotg->regs + GINTSTS);
+ writel(GINTSTS_CONIDSTSCHNG, hsotg->regs + GINTSTS);
}
- if (gintsts & (GINTSTS_OEPInt | GINTSTS_IEPInt)) {
+ if (gintsts & (GINTSTS_OEPINT | GINTSTS_IEPINT)) {
u32 daint = readl(hsotg->regs + DAINT);
u32 daintmsk = readl(hsotg->regs + DAINTMSK);
u32 daint_out, daint_in;
int ep;
daint &= daintmsk;
- daint_out = daint >> DAINT_OutEP_SHIFT;
- daint_in = daint & ~(daint_out << DAINT_OutEP_SHIFT);
+ daint_out = daint >> DAINT_OUTEP_SHIFT;
+ daint_in = daint & ~(daint_out << DAINT_OUTEP_SHIFT);
dev_dbg(hsotg->dev, "%s: daint=%08x\n", __func__, daint);
@@ -2483,7 +2480,7 @@ irq_retry:
}
}
- if (gintsts & GINTSTS_USBRst) {
+ if (gintsts & GINTSTS_USBRST) {
u32 usb_status = readl(hsotg->regs + GOTGCTL);
@@ -2491,7 +2488,7 @@ irq_retry:
dev_dbg(hsotg->dev, "GNPTXSTS=%08x\n",
readl(hsotg->regs + GNPTXSTS));
- writel(GINTSTS_USBRst, hsotg->regs + GINTSTS);
+ writel(GINTSTS_USBRST, hsotg->regs + GINTSTS);
if (usb_status & GOTGCTL_BSESVLD) {
if (time_after(jiffies, hsotg->last_rst +
@@ -2508,7 +2505,7 @@ irq_retry:
/* check both FIFOs */
- if (gintsts & GINTSTS_NPTxFEmp) {
+ if (gintsts & GINTSTS_NPTXFEMP) {
dev_dbg(hsotg->dev, "NPTxFEmp\n");
/*
@@ -2517,20 +2514,20 @@ irq_retry:
* it needs re-enabling
*/
- s3c_hsotg_disable_gsint(hsotg, GINTSTS_NPTxFEmp);
+ s3c_hsotg_disable_gsint(hsotg, GINTSTS_NPTXFEMP);
s3c_hsotg_irq_fifoempty(hsotg, false);
}
- if (gintsts & GINTSTS_PTxFEmp) {
+ if (gintsts & GINTSTS_PTXFEMP) {
dev_dbg(hsotg->dev, "PTxFEmp\n");
/* See note in GINTSTS_NPTxFEmp */
- s3c_hsotg_disable_gsint(hsotg, GINTSTS_PTxFEmp);
+ s3c_hsotg_disable_gsint(hsotg, GINTSTS_PTXFEMP);
s3c_hsotg_irq_fifoempty(hsotg, true);
}
- if (gintsts & GINTSTS_RxFLvl) {
+ if (gintsts & GINTSTS_RXFLVL) {
/*
* note, since GINTSTS_RxFLvl doubles as FIFO-not-empty,
* we need to retry s3c_hsotg_handle_rx if this is still
@@ -2540,28 +2537,28 @@ irq_retry:
s3c_hsotg_handle_rx(hsotg);
}
- if (gintsts & GINTSTS_ModeMis) {
+ if (gintsts & GINTSTS_MODEMIS) {
dev_warn(hsotg->dev, "warning, mode mismatch triggered\n");
- writel(GINTSTS_ModeMis, hsotg->regs + GINTSTS);
+ writel(GINTSTS_MODEMIS, hsotg->regs + GINTSTS);
}
- if (gintsts & GINTSTS_USBSusp) {
+ if (gintsts & GINTSTS_USBSUSP) {
dev_info(hsotg->dev, "GINTSTS_USBSusp\n");
- writel(GINTSTS_USBSusp, hsotg->regs + GINTSTS);
+ writel(GINTSTS_USBSUSP, hsotg->regs + GINTSTS);
call_gadget(hsotg, suspend);
}
- if (gintsts & GINTSTS_WkUpInt) {
+ if (gintsts & GINTSTS_WKUPINT) {
dev_info(hsotg->dev, "GINTSTS_WkUpIn\n");
- writel(GINTSTS_WkUpInt, hsotg->regs + GINTSTS);
+ writel(GINTSTS_WKUPINT, hsotg->regs + GINTSTS);
call_gadget(hsotg, resume);
}
- if (gintsts & GINTSTS_ErlySusp) {
+ if (gintsts & GINTSTS_ERLYSUSP) {
dev_dbg(hsotg->dev, "GINTSTS_ErlySusp\n");
- writel(GINTSTS_ErlySusp, hsotg->regs + GINTSTS);
+ writel(GINTSTS_ERLYSUSP, hsotg->regs + GINTSTS);
}
/*
@@ -2570,18 +2567,18 @@ irq_retry:
* the occurrence.
*/
- if (gintsts & GINTSTS_GOUTNakEff) {
+ if (gintsts & GINTSTS_GOUTNAKEFF) {
dev_info(hsotg->dev, "GOUTNakEff triggered\n");
- writel(DCTL_CGOUTNak, hsotg->regs + DCTL);
+ writel(DCTL_CGOUTNAK, hsotg->regs + DCTL);
s3c_hsotg_dump(hsotg);
}
- if (gintsts & GINTSTS_GINNakEff) {
+ if (gintsts & GINTSTS_GINNAKEFF) {
dev_info(hsotg->dev, "GINNakEff triggered\n");
- writel(DCTL_CGNPInNAK, hsotg->regs + DCTL);
+ writel(DCTL_CGNPINNAK, hsotg->regs + DCTL);
s3c_hsotg_dump(hsotg);
}
@@ -2645,14 +2642,14 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep,
spin_lock_irqsave(&hsotg->lock, flags);
- epctrl &= ~(DxEPCTL_EPType_MASK | DxEPCTL_MPS_MASK);
- epctrl |= DxEPCTL_MPS(mps);
+ epctrl &= ~(DXEPCTL_EPTYPE_MASK | DXEPCTL_MPS_MASK);
+ epctrl |= DXEPCTL_MPS(mps);
/*
* mark the endpoint as active, otherwise the core may ignore
* transactions entirely for this endpoint
*/
- epctrl |= DxEPCTL_USBActEp;
+ epctrl |= DXEPCTL_USBACTEP;
/*
* set the NAK status on the endpoint, otherwise we might try and
@@ -2661,7 +2658,7 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep,
* size register hasn't been set.
*/
- epctrl |= DxEPCTL_SNAK;
+ epctrl |= DXEPCTL_SNAK;
/* update the endpoint state */
s3c_hsotg_set_ep_maxpacket(hsotg, hs_ep->index, mps);
@@ -2677,15 +2674,15 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep,
switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
case USB_ENDPOINT_XFER_ISOC:
- epctrl |= DxEPCTL_EPType_Iso;
- epctrl |= DxEPCTL_SetEvenFr;
+ epctrl |= DXEPCTL_EPTYPE_ISO;
+ epctrl |= DXEPCTL_SETEVENFR;
hs_ep->isochronous = 1;
if (dir_in)
hs_ep->periodic = 1;
break;
case USB_ENDPOINT_XFER_BULK:
- epctrl |= DxEPCTL_EPType_Bulk;
+ epctrl |= DXEPCTL_EPTYPE_BULK;
break;
case USB_ENDPOINT_XFER_INT:
@@ -2698,14 +2695,14 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep,
*/
hs_ep->periodic = 1;
- epctrl |= DxEPCTL_TxFNum(index);
+ epctrl |= DXEPCTL_TXFNUM(index);
}
- epctrl |= DxEPCTL_EPType_Intterupt;
+ epctrl |= DXEPCTL_EPTYPE_INTERRUPT;
break;
case USB_ENDPOINT_XFER_CONTROL:
- epctrl |= DxEPCTL_EPType_Control;
+ epctrl |= DXEPCTL_EPTYPE_CONTROL;
break;
}
@@ -2714,11 +2711,11 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep,
* a unique tx-fifo even if it is non-periodic.
*/
if (dir_in && hsotg->dedicated_fifos)
- epctrl |= DxEPCTL_TxFNum(index);
+ epctrl |= DXEPCTL_TXFNUM(index);
/* for non control endpoints, set PID to D0 */
if (index)
- epctrl |= DxEPCTL_SetD0PID;
+ epctrl |= DXEPCTL_SETD0PID;
dev_dbg(hsotg->dev, "%s: write DxEPCTL=0x%08x\n",
__func__, epctrl);
@@ -2763,9 +2760,9 @@ static int s3c_hsotg_ep_disable(struct usb_ep *ep)
ctrl = readl(hsotg->regs + epctrl_reg);
- ctrl &= ~DxEPCTL_EPEna;
- ctrl &= ~DxEPCTL_USBActEp;
- ctrl |= DxEPCTL_SNAK;
+ ctrl &= ~DXEPCTL_EPENA;
+ ctrl &= ~DXEPCTL_USBACTEP;
+ ctrl |= DXEPCTL_SNAK;
dev_dbg(hsotg->dev, "%s: DxEPCTL=0x%08x\n", __func__, ctrl);
writel(ctrl, hsotg->regs + epctrl_reg);
@@ -2852,15 +2849,15 @@ static int s3c_hsotg_ep_sethalt(struct usb_ep *ep, int value)
epctl = readl(hs->regs + epreg);
if (value) {
- epctl |= DxEPCTL_Stall + DxEPCTL_SNAK;
- if (epctl & DxEPCTL_EPEna)
- epctl |= DxEPCTL_EPDis;
+ epctl |= DXEPCTL_STALL + DXEPCTL_SNAK;
+ if (epctl & DXEPCTL_EPENA)
+ epctl |= DXEPCTL_EPDIS;
} else {
- epctl &= ~DxEPCTL_Stall;
- xfertype = epctl & DxEPCTL_EPType_MASK;
- if (xfertype == DxEPCTL_EPType_Bulk ||
- xfertype == DxEPCTL_EPType_Intterupt)
- epctl |= DxEPCTL_SetD0PID;
+ epctl &= ~DXEPCTL_STALL;
+ xfertype = epctl & DXEPCTL_EPTYPE_MASK;
+ if (xfertype == DXEPCTL_EPTYPE_BULK ||
+ xfertype == DXEPCTL_EPTYPE_INTERRUPT)
+ epctl |= DXEPCTL_SETD0PID;
}
writel(epctl, hs->regs + epreg);
@@ -2869,13 +2866,13 @@ static int s3c_hsotg_ep_sethalt(struct usb_ep *ep, int value)
epctl = readl(hs->regs + epreg);
if (value)
- epctl |= DxEPCTL_Stall;
+ epctl |= DXEPCTL_STALL;
else {
- epctl &= ~DxEPCTL_Stall;
- xfertype = epctl & DxEPCTL_EPType_MASK;
- if (xfertype == DxEPCTL_EPType_Bulk ||
- xfertype == DxEPCTL_EPType_Intterupt)
- epctl |= DxEPCTL_SetD0PID;
+ epctl &= ~DXEPCTL_STALL;
+ xfertype = epctl & DXEPCTL_EPTYPE_MASK;
+ if (xfertype == DXEPCTL_EPTYPE_BULK ||
+ xfertype == DXEPCTL_EPTYPE_INTERRUPT)
+ epctl |= DXEPCTL_SETD0PID;
}
writel(epctl, hs->regs + epreg);
@@ -2965,22 +2962,22 @@ static void s3c_hsotg_init(struct s3c_hsotg *hsotg)
{
/* unmask subset of endpoint interrupts */
- writel(DIEPMSK_TimeOUTMsk | DIEPMSK_AHBErrMsk |
- DIEPMSK_EPDisbldMsk | DIEPMSK_XferComplMsk,
- hsotg->regs + DIEPMSK);
+ writel(DIEPMSK_TIMEOUTMSK | DIEPMSK_AHBERRMSK |
+ DIEPMSK_EPDISBLDMSK | DIEPMSK_XFERCOMPLMSK,
+ hsotg->regs + DIEPMSK);
- writel(DOEPMSK_SetupMsk | DOEPMSK_AHBErrMsk |
- DOEPMSK_EPDisbldMsk | DOEPMSK_XferComplMsk,
- hsotg->regs + DOEPMSK);
+ writel(DOEPMSK_SETUPMSK | DOEPMSK_AHBERRMSK |
+ DOEPMSK_EPDISBLDMSK | DOEPMSK_XFERCOMPLMSK,
+ hsotg->regs + DOEPMSK);
writel(0, hsotg->regs + DAINTMSK);
/* Be in disconnected state until gadget is registered */
- __orr32(hsotg->regs + DCTL, DCTL_SftDiscon);
+ __orr32(hsotg->regs + DCTL, DCTL_SFTDISCON);
if (0) {
/* post global nak until we're ready */
- writel(DCTL_SGNPInNAK | DCTL_SGOUTNak,
+ writel(DCTL_SGNPINNAK | DCTL_SGOUTNAK,
hsotg->regs + DCTL);
}
@@ -2993,10 +2990,10 @@ static void s3c_hsotg_init(struct s3c_hsotg *hsotg)
s3c_hsotg_init_fifo(hsotg);
/* set the PLL on, remove the HNP/SRP and set the PHY */
- writel(GUSBCFG_PHYIf16 | GUSBCFG_TOutCal(7) | (0x5 << 10),
+ writel(GUSBCFG_PHYIF16 | GUSBCFG_TOUTCAL(7) | (0x5 << 10),
hsotg->regs + GUSBCFG);
- writel(using_dma(hsotg) ? GAHBCFG_DMAEn : 0x0,
+ writel(using_dma(hsotg) ? GAHBCFG_DMA_EN : 0x0,
hsotg->regs + GAHBCFG);
}
@@ -3187,8 +3184,8 @@ static void s3c_hsotg_initep(struct s3c_hsotg *hsotg,
* code is changed to make each endpoint's direction changeable.
*/
- ptxfifo = readl(hsotg->regs + DPTXFSIZn(epnum));
- hs_ep->fifo_size = DPTXFSIZn_DPTxFSize_GET(ptxfifo) * 4;
+ ptxfifo = readl(hsotg->regs + DPTXFSIZN(epnum));
+ hs_ep->fifo_size = FIFOSIZE_DEPTH_GET(ptxfifo) * 4;
/*
* if we're using dma, we need to set the next-endpoint pointer
@@ -3196,7 +3193,7 @@ static void s3c_hsotg_initep(struct s3c_hsotg *hsotg,
*/
if (using_dma(hsotg)) {
- u32 next = DxEPCTL_NextEp((epnum + 1) % 15);
+ u32 next = DXEPCTL_NEXTEP((epnum + 1) % 15);
writel(next, hsotg->regs + DIEPCTL(epnum));
writel(next, hsotg->regs + DOEPCTL(epnum));
}
@@ -3250,10 +3247,10 @@ static void s3c_hsotg_dump(struct s3c_hsotg *hsotg)
/* show periodic fifo settings */
for (idx = 1; idx <= 15; idx++) {
- val = readl(regs + DPTXFSIZn(idx));
+ val = readl(regs + DPTXFSIZN(idx));
dev_info(dev, "DPTx[%d] FSize=%d, StAddr=0x%08x\n", idx,
- val >> DPTXFSIZn_DPTxFSize_SHIFT,
- val & DPTXFSIZn_DPTxFStAddr_MASK);
+ val >> FIFOSIZE_DEPTH_SHIFT,
+ val & FIFOSIZE_STARTADDR_MASK);
}
for (idx = 0; idx < 15; idx++) {
@@ -3368,17 +3365,17 @@ static int fifo_show(struct seq_file *seq, void *v)
val = readl(regs + GNPTXFSIZ);
seq_printf(seq, "NPTXFIFO: Size %d, Start 0x%08x\n",
- val >> GNPTXFSIZ_NPTxFDep_SHIFT,
- val & GNPTXFSIZ_NPTxFStAddr_MASK);
+ val >> FIFOSIZE_DEPTH_SHIFT,
+ val & FIFOSIZE_DEPTH_MASK);
seq_puts(seq, "\nPeriodic TXFIFOs:\n");
for (idx = 1; idx <= 15; idx++) {
- val = readl(regs + DPTXFSIZn(idx));
+ val = readl(regs + DPTXFSIZN(idx));
seq_printf(seq, "\tDPTXFIFO%2d: Size %d, Start 0x%08x\n", idx,
- val >> DPTXFSIZn_DPTxFSize_SHIFT,
- val & DPTXFSIZn_DPTxFStAddr_MASK);
+ val >> FIFOSIZE_DEPTH_SHIFT,
+ val & FIFOSIZE_STARTADDR_MASK);
}
return 0;
@@ -3662,14 +3659,14 @@ static int s3c_hsotg_probe(struct platform_device *pdev)
}
/* Set default UTMI width */
- hsotg->phyif = GUSBCFG_PHYIf16;
+ hsotg->phyif = GUSBCFG_PHYIF16;
/*
* If using the generic PHY framework, check if the PHY bus
* width is 8-bit and set the phyif appropriately.
*/
if (hsotg->phy && (phy_get_bus_width(phy) == 8))
- hsotg->phyif = GUSBCFG_PHYIf8;
+ hsotg->phyif = GUSBCFG_PHYIF8;
if (hsotg->phy)
phy_init(hsotg->phy);
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 3557c7e..7fca52b 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -300,12 +300,6 @@ config USB_PXA27X
dynamically linked module called "pxa27x_udc" and force all
gadget drivers to also be dynamically linked.
-config USB_S3C_HSOTG
- tristate "Designware/S3C HS/OtG USB Device controller"
- help
- The Designware USB2.0 high-speed gadget controller
- integrated into many SoCs.
-
config USB_S3C2410
tristate "S3C2410 USB Device Controller"
depends on ARCH_S3C24XX
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 5f150bc..49514ea 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -26,7 +26,6 @@ fsl_usb2_udc-$(CONFIG_ARCH_MXC) += fsl_mxc_udc.o
obj-$(CONFIG_USB_M66592) += m66592-udc.o
obj-$(CONFIG_USB_R8A66597) += r8a66597-udc.o
obj-$(CONFIG_USB_FSL_QE) += fsl_qe_udc.o
-obj-$(CONFIG_USB_S3C_HSOTG) += s3c-hsotg.o
obj-$(CONFIG_USB_S3C_HSUDC) += s3c-hsudc.o
obj-$(CONFIG_USB_LPC32XX) += lpc32xx_udc.o
obj-$(CONFIG_USB_EG20T) += pch_udc.o
diff --git a/drivers/usb/gadget/s3c-hsotg.h b/drivers/usb/gadget/s3c-hsotg.h
deleted file mode 100644
index 85f549f..0000000
--- a/drivers/usb/gadget/s3c-hsotg.h
+++ /dev/null
@@ -1,378 +0,0 @@
-/* drivers/usb/gadget/s3c-hsotg.h
- *
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- * http://armlinux.simtec.co.uk/
- * Ben Dooks <ben@xxxxxxxxxxxx>
- *
- * USB2.0 Highspeed/OtG Synopsis DWC2 device block registers
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __REGS_USB_HSOTG_H
-#define __REGS_USB_HSOTG_H __FILE__
-
-#define HSOTG_REG(x) (x)
-
-#define GOTGCTL HSOTG_REG(0x000)
-#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_HSSETHNPEN (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_DbnceDone (1 << 19)
-#define GOTGINT_ADevTOUTChg (1 << 18)
-#define GOTGINT_HstNegDet (1 << 17)
-#define GOTGINT_HstnegSucStsChng (1 << 9)
-#define GOTGINT_SesReqSucStsChng (1 << 8)
-#define GOTGINT_SesEndDet (1 << 2)
-
-#define GAHBCFG HSOTG_REG(0x008)
-#define GAHBCFG_PTxFEmpLvl (1 << 8)
-#define GAHBCFG_NPTxFEmpLvl (1 << 7)
-#define GAHBCFG_DMAEn (1 << 5)
-#define GAHBCFG_HBstLen_MASK (0xf << 1)
-#define GAHBCFG_HBstLen_SHIFT (1)
-#define GAHBCFG_HBstLen_Single (0x0 << 1)
-#define GAHBCFG_HBstLen_Incr (0x1 << 1)
-#define GAHBCFG_HBstLen_Incr4 (0x3 << 1)
-#define GAHBCFG_HBstLen_Incr8 (0x5 << 1)
-#define GAHBCFG_HBstLen_Incr16 (0x7 << 1)
-#define GAHBCFG_GlblIntrEn (1 << 0)
-
-#define GUSBCFG HSOTG_REG(0x00C)
-#define GUSBCFG_PHYLPClkSel (1 << 15)
-#define GUSBCFG_HNPCap (1 << 9)
-#define GUSBCFG_SRPCap (1 << 8)
-#define GUSBCFG_PHYIf16 (1 << 3)
-#define GUSBCFG_PHYIf8 (0 << 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_INTknQFlsh (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_PTxFEmp (1 << 26)
-#define GINTSTS_HChInt (1 << 25)
-#define GINTSTS_PrtInt (1 << 24)
-#define GINTSTS_FetSusp (1 << 22)
-#define GINTSTS_incompIP (1 << 21)
-#define GINTSTS_IncomplSOIN (1 << 20)
-#define GINTSTS_OEPInt (1 << 19)
-#define GINTSTS_IEPInt (1 << 18)
-#define GINTSTS_EPMis (1 << 17)
-#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_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_CurMod_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 (0x1 << 17)
-#define GRXSTS_PktSts_OutRX (0x2 << 17)
-#define GRXSTS_PktSts_OutDone (0x3 << 17)
-#define GRXSTS_PktSts_SetupDone (0x4 << 17)
-#define GRXSTS_PktSts_SetupRX (0x6 << 17)
-
-#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_NPTxFDep_MASK (0xffff << 16)
-#define GNPTXFSIZ_NPTxFDep_SHIFT (16)
-#define GNPTXFSIZ_NPTxFDep_LIMIT (0xffff)
-#define GNPTXFSIZ_NPTxFDep(_x) ((_x) << 16)
-#define GNPTXFSIZ_NPTxFStAddr_MASK (0xffff << 0)
-#define GNPTXFSIZ_NPTxFStAddr_SHIFT (0)
-#define GNPTXFSIZ_NPTxFStAddr_LIMIT (0xffff)
-#define GNPTXFSIZ_NPTxFStAddr(_x) ((_x) << 0)
-
-#define GNPTXSTS HSOTG_REG(0x02C)
-
-#define GNPTXSTS_NPtxQTop_MASK (0x7f << 24)
-#define GNPTXSTS_NPtxQTop_SHIFT (24)
-
-#define GNPTXSTS_NPTxQSpcAvail_MASK (0xff << 16)
-#define GNPTXSTS_NPTxQSpcAvail_SHIFT (16)
-#define GNPTXSTS_NPTxQSpcAvail_GET(_v) (((_v) >> 16) & 0xff)
-
-#define GNPTXSTS_NPTxFSpcAvail_MASK (0xffff << 0)
-#define GNPTXSTS_NPTxFSpcAvail_SHIFT (0)
-#define GNPTXSTS_NPTxFSpcAvail_GET(_v) (((_v) >> 0) & 0xffff)
-
-
-#define HPTXFSIZ HSOTG_REG(0x100)
-
-#define DPTXFSIZn(_a) HSOTG_REG(0x104 + (((_a) - 1) * 4))
-
-#define DPTXFSIZn_DPTxFSize_MASK (0xffff << 16)
-#define DPTXFSIZn_DPTxFSize_SHIFT (16)
-#define DPTXFSIZn_DPTxFSize_GET(_v) (((_v) >> 16) & 0xffff)
-#define DPTXFSIZn_DPTxFSize_LIMIT (0xffff)
-#define DPTXFSIZn_DPTxFSize(_x) ((_x) << 16)
-
-#define DPTXFSIZn_DPTxFStAddr_MASK (0xffff << 0)
-#define DPTXFSIZn_DPTxFStAddr_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_NZStsOUTHShk (1 << 2)
-
-#define DCFG_DevSpd_MASK (0x3 << 0)
-#define DCFG_DevSpd_SHIFT (0)
-#define DCFG_DevSpd_HS (0x0 << 0)
-#define DCFG_DevSpd_FS (0x1 << 0)
-#define DCFG_DevSpd_LS (0x2 << 0)
-#define DCFG_DevSpd_FS48 (0x3 << 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 (0x0 << 1)
-#define DSTS_EnumSpd_FS (0x1 << 1)
-#define DSTS_EnumSpd_LS (0x2 << 1)
-#define DSTS_EnumSpd_FS48 (0x3 << 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 DOEPCTL0 HSOTG_REG(0xB00)
-#define DIEPCTL(_a) HSOTG_REG(0x900 + ((_a) * 0x20))
-#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 differenct for EP0
- */
-#define D0EPCTL_MPS_MASK (0x3 << 0)
-#define D0EPCTL_MPS_SHIFT (0)
-#define D0EPCTL_MPS_64 (0x0 << 0)
-#define D0EPCTL_MPS_32 (0x1 << 0)
-#define D0EPCTL_MPS_16 (0x2 << 0)
-#define D0EPCTL_MPS_8 (0x3 << 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 (0x0 << 18)
-#define DxEPCTL_EPType_Iso (0x1 << 18)
-#define DxEPCTL_EPType_Bulk (0x2 << 18)
-#define DxEPCTL_EPType_Intterupt (0x3 << 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_GET(_v) (((_v) >> 19) & 0x3ff)
-#define DxEPTSIZ_PktCnt_LIMIT (0x3ff)
-#define DxEPTSIZ_PktCnt(_x) ((_x) << 19)
-
-#define DxEPTSIZ_XferSize_MASK (0x7ffff << 0)
-#define DxEPTSIZ_XferSize_SHIFT (0)
-#define DxEPTSIZ_XferSize_GET(_v) (((_v) >> 0) & 0x7ffff)
-#define DxEPTSIZ_XferSize_LIMIT (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 EPFIFO(_a) HSOTG_REG(0x1000 + ((_a) * 0x1000))
-
-#endif /* __REGS_USB_HSOTG_H */
--
1.8.5
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