diff options
| author | Alexey Brodkin <Alexey.Brodkin@synopsys.com> | 2018-01-31 17:56:59 +0300 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2018-02-15 13:44:27 +0100 |
| commit | 163f8858ae8bfcd94ef8d6c4ed75ff3abb642450 (patch) | |
| tree | 3541d468c78bfc2bfdf057b1890f36de95b69782 /drivers/usb/host/dwc2.h | |
| parent | 0c502b6c176281a096a23803e517b19e964485f1 (diff) | |
usb: dwc2: Rename CONFIG_DWC2_UTMI_PHY_WIDTH to CONFIG_DWC2_UTMI_WIDTH
For some reason from day one we used to have both CONFIG_DWC2_UTMI_WIDTH
mentioned in dwc2.h and in scripts/config_whitelist.txt but never really used
and CONFIG_DWC2_UTMI_PHY_WIDTH used in real code in dwc2.c (but never
defined).
Moreover even though CONFIG_DWC2_UTMI_WIDTH might be either 8 or 16
depending on hardware (and the same is said in a comment for it in
dwc2.h) but then 8 is hardcoded in the header leaving no ability to
override this value in board's configuration.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers/usb/host/dwc2.h')
| -rw-r--r-- | drivers/usb/host/dwc2.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/dwc2.h b/drivers/usb/host/dwc2.h index 4482dc621d..574607a2ac 100644 --- a/drivers/usb/host/dwc2.h +++ b/drivers/usb/host/dwc2.h @@ -775,7 +775,9 @@ struct dwc2_core_regs { #define DWC2_PHY_TYPE_UTMI 1 #define DWC2_PHY_TYPE_ULPI 2 #define CONFIG_DWC2_PHY_TYPE DWC2_PHY_TYPE_UTMI /* PHY type */ +#ifndef CONFIG_DWC2_UTMI_WIDTH #define CONFIG_DWC2_UTMI_WIDTH 8 /* UTMI bus width (8/16) */ +#endif #undef CONFIG_DWC2_PHY_ULPI_DDR /* ULPI PHY uses DDR mode */ #define CONFIG_DWC2_PHY_ULPI_EXT_VBUS /* ULPI PHY controls VBUS */ |