These quirks are currently set through platform_data; allow DT-based SoCs
to use them too.
Signed-off-by: Kevin Cernekee <cernekee@xxxxxxxxx>
---
Documentation/devicetree/bindings/usb/usb-ohci.txt | 2 ++
drivers/usb/host/ohci-platform.c | 6 ++++++
2 files changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/usb-ohci.txt b/Documentation/devicetree/bindings/usb/usb-ohci.txt
index b968a1a..19233b7 100644
--- a/Documentation/devicetree/bindings/usb/usb-ohci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-ohci.txt
@@ -9,6 +9,8 @@ Optional properties:
- big-endian-regs : boolean, set this for hcds with big-endian registers
- big-endian-desc : boolean, set this for hcds with big-endian descriptors
- big-endian : boolean, for hcds with big-endian-regs + big-endian-desc
+- no-big-frame-no : boolean, set if frame_no lives in bits [15:0] of HCCA
+- num-ports : u32, to override the detected port count
- clocks : a list of phandle + clock specifier pairs
- phys : phandle + phy specifier pair
- phy-names : "usb"
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c
index 4369299..6fb03f8 100644
--- a/drivers/usb/host/ohci-platform.c
+++ b/drivers/usb/host/ohci-platform.c
@@ -175,6 +175,12 @@ static int ohci_platform_probe(struct platform_device *dev)
if (of_property_read_bool(dev->dev.of_node, "big-endian"))
ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC;
+ if (of_property_read_bool(dev->dev.of_node, "no-big-frame-no"))
+ ohci->flags |= OHCI_QUIRK_FRAME_NO;
+
+ of_property_read_u32(dev->dev.of_node, "num-ports",
+ &ohci->num_ports);
+
priv->phy = devm_phy_get(&dev->dev, "usb");
if (IS_ERR(priv->phy)) {
err = PTR_ERR(priv->phy);
--
2.1.1
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