From 475d8e0197f1bcf4647041f46206ffc1a16d15dd Mon Sep 17 00:00:00 2001 From: Thinh Nguyen Date: Thu, 8 Nov 2018 12:06:48 -0800 Subject: usb: dwc3: Track DWC_usb31 VERSIONTYPE Add a new field to dwc3 structure to track VERSIONTYPE. The VERSIONTYPE is represented in ASCII in the 32-bit VERSIONTYPE register. In DWC_usb31, sub releases for each version are tracked with VERSIONTYPE such as "ea01" and "ea02". Signed-off-by: Thinh Nguyen Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/core.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/usb/dwc3/core.c') diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 8f6d9c6f016e..eb064a65363c 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -705,6 +705,7 @@ static bool dwc3_core_is_valid(struct dwc3 *dwc) /* Detected DWC_usb31 IP */ dwc->revision = dwc3_readl(dwc->regs, DWC3_VER_NUMBER); dwc->revision |= DWC3_REVISION_IS_DWC31; + dwc->version_type = dwc3_readl(dwc->regs, DWC3_VER_TYPE); } else { return false; } -- cgit v1.2.3