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usb: musb: replace hard coded registers with defines

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musb registers can be dumped using the file regdump
which is created in debugfs. Up to now  hard coded
register addresses are used for that. Different glue
layers however have different register addresses. The
patch addresses this issue by substituting bare register
addresses with defines.

Signed-off-by: Roman Byshko <rbyshko@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Roman Byshko 2014-11-10 21:53:32 +01:00 committed by Felipe Balbi
parent a1fc1920aa
commit c2365ce5d5
1 changed files with 30 additions and 27 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

53
drivers/usb/musb/musb_debugfs.c
View file

@ -49,32 +49,35 @@ struct musb_register_map {
}; };
static const struct musb_register_map musb_regmap[] = { static const struct musb_register_map musb_regmap[] = {
{ "FAddr", 0x00, 8 }, { "FAddr", MUSB_FADDR, 8 },
{ "Power", 0x01, 8 }, { "Power", MUSB_POWER, 8 },
{ "Frame", 0x0c, 16 }, { "Frame", MUSB_FRAME, 16 },
{ "Index", 0x0e, 8 }, { "Index", MUSB_INDEX, 8 },
{ "Testmode", 0x0f, 8 }, { "Testmode", MUSB_TESTMODE, 8 },
{ "TxMaxPp", 0x10, 16 }, { "TxMaxPp", MUSB_TXMAXP, 16 },
{ "TxCSRp", 0x12, 16 }, { "TxCSRp", MUSB_TXCSR, 16 },
{ "RxMaxPp", 0x14, 16 }, { "RxMaxPp", MUSB_RXMAXP, 16 },
{ "RxCSR", 0x16, 16 }, { "RxCSR", MUSB_RXCSR, 16 },
{ "RxCount", 0x18, 16 }, { "RxCount", MUSB_RXCOUNT, 16 },
{ "ConfigData", 0x1f, 8 }, { "ConfigData", MUSB_CONFIGDATA,8 },
{ "DevCtl", 0x60, 8 }, { "IntrRxE", MUSB_INTRRXE, 16 },
{ "MISC", 0x61, 8 }, { "IntrTxE", MUSB_INTRTXE, 16 },
{ "TxFIFOsz", 0x62, 8 }, { "IntrUsbE", MUSB_INTRUSBE, 8 },
{ "RxFIFOsz", 0x63, 8 }, { "DevCtl", MUSB_DEVCTL, 8 },
{ "TxFIFOadd", 0x64, 16 }, { "BabbleCtl", MUSB_BABBLE_CTL,8 },
{ "RxFIFOadd", 0x66, 16 }, { "TxFIFOsz", MUSB_TXFIFOSZ, 8 },
{ "RxFIFOsz", MUSB_RXFIFOSZ, 8 },
{ "TxFIFOadd", MUSB_TXFIFOADD, 16 },
{ "RxFIFOadd", MUSB_RXFIFOADD, 16 },
{ "VControl", 0x68, 32 }, { "VControl", 0x68, 32 },
{ "HWVers", 0x6C, 16 }, { "HWVers", 0x69, 16 },
{ "EPInfo", 0x78, 8 }, { "EPInfo", MUSB_EPINFO, 8 },
{ "RAMInfo", 0x79, 8 }, { "RAMInfo", MUSB_RAMINFO, 8 },
{ "LinkInfo", 0x7A, 8 }, { "LinkInfo", MUSB_LINKINFO, 8 },
{ "VPLen", 0x7B, 8 }, { "VPLen", MUSB_VPLEN, 8 },
{ "HS_EOF1", 0x7C, 8 }, { "HS_EOF1", MUSB_HS_EOF1, 8 },
{ "FS_EOF1", 0x7D, 8 }, { "FS_EOF1", MUSB_FS_EOF1, 8 },
{ "LS_EOF1", 0x7E, 8 }, { "LS_EOF1", MUSB_LS_EOF1, 8 },
{ "SOFT_RST", 0x7F, 8 }, { "SOFT_RST", 0x7F, 8 },
{ "DMA_CNTLch0", 0x204, 16 }, { "DMA_CNTLch0", 0x204, 16 },
{ "DMA_ADDRch0", 0x208, 32 }, { "DMA_ADDRch0", 0x208, 32 },