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| author | Vardan Mikayelyan <mvardan@synopsys.com> | 2018-02-16 14:09:19 +0400 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-03-13 10:47:55 +0200 |
| commit | 66a360962952822764c57240d5787d68e2b41c13 (patch) | |
| tree | 173c83cf8eb119a98965a694d461b6dca1eeb8fd /drivers/usb/dwc2/core.h | |
| parent | fa389a6d77264ae1b1263dc83c63503593e21ca9 (diff) | |
| download | kernel_replicant_linux-66a360962952822764c57240d5787d68e2b41c13.tar.gz kernel_replicant_linux-66a360962952822764c57240d5787d68e2b41c13.tar.bz2 kernel_replicant_linux-66a360962952822764c57240d5787d68e2b41c13.zip | |
usb: dwc2: Changes in registers backup/restore functions
Move hptxfsiz to host register's backup/restore functions, not
needed to have it in global register's backup/restore functions.
Add backup for glpmcfg, and read/write for gi2cctl and pcgcctl.
As requires programming guide.
Affected functions:
dwc2_backup_host_registers()
dwc2_restore_host_registers()
dwc2_backup_global_registers()
dwc2_restore_global_registers()
Signed-off-by: Vardan Mikayelyan <mvardan@synopsys.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Grigor Tovmasyan <tovmasya@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2/core.h')
| -rw-r--r-- | drivers/usb/dwc2/core.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index 3c9dcf3b1b7d..73287ee70a37 100644 --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -640,7 +640,7 @@ struct dwc2_hw_params { * @grxfsiz: Backup of GRXFSIZ register * @gnptxfsiz: Backup of GNPTXFSIZ register * @gi2cctl: Backup of GI2CCTL register - * @hptxfsiz: Backup of HPTXFSIZ register + * @glpmcfg: Backup of GLPMCFG register * @gdfifocfg: Backup of GDFIFOCFG register * @gpwrdn: Backup of GPWRDN register */ @@ -652,7 +652,7 @@ struct dwc2_gregs_backup { u32 grxfsiz; u32 gnptxfsiz; u32 gi2cctl; - u32 hptxfsiz; + u32 glpmcfg; u32 pcgcctl; u32 pcgcctl1; u32 gdfifocfg; @@ -700,6 +700,7 @@ struct dwc2_dregs_backup { * @hcintmsk: Backup of HCINTMSK register * @hptr0: Backup of HPTR0 register * @hfir: Backup of HFIR register + * @hptxfsiz: Backup of HPTXFSIZ register */ struct dwc2_hregs_backup { u32 hcfg; @@ -707,6 +708,7 @@ struct dwc2_hregs_backup { u32 hcintmsk[MAX_EPS_CHANNELS]; u32 hprt0; u32 hfir; + u32 hptxfsiz; bool valid; }; |