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Subject[PATCH 04/18] dt-bindings: usb: usb-hcd: Add "ulpi/serial/hsic" PHY types
Date
Aside from the UTMI+ there are also ULPI, Serial and HSIC PHY types
can be specified in the phy_type HCD property. Add them to the
enumeration of the acceptable values.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
---
Documentation/devicetree/bindings/usb/usb-hcd.yaml | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml
index 39e90147dfcc..1eddcbf0a9d8 100644
--- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml
+++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml
@@ -42,11 +42,13 @@ properties:
phy_type:
description: |
Tells USB controllers that we want to configure the core to support a
- UTMI+ PHY with an 8- or 16-bit interface if UTMI+ is selected. In case
- this isn't passed via DT, USB controllers should default to HW
- capability.
+ UTMI+ PHY with an 8- or 16-bit interface if UTMI+ is selected, UTMI+ low
+ pin interface if ULPI is specified, Serial core/PHY interconnect if
+ serial is specified and High-Speed Inter-Chip feature if HSIC is
+ selected. In case this isn't passed via DT, USB controllers should
+ default to HW capability.
$ref: /schemas/types.yaml#/definitions/string
- enum: ["utmi", "utmi_wide"]
+ enum: ["utmi", "utmi_wide", "ulpi", "serial", "hsic"]

otg-rev:
description: |
--
2.27.0
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