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author | Florian Fainelli <f.fainelli@gmail.com> | 2021-12-16 20:20:01 -0800 |
---|---|---|
committer | Rob Herring <robh@kernel.org> | 2021-12-17 09:05:07 -0600 |
commit | a5af82a8ff98c7a1b88c854776b16da5604d1277 (patch) | |
tree | 704d2f50be711b606a99d8978acbaa8a56cbd6fa /Documentation | |
parent | 58e529eab80d29a89fc2ab0affc07730c60ef692 (diff) | |
download | linux-stable-a5af82a8ff98c7a1b88c854776b16da5604d1277.tar.gz linux-stable-a5af82a8ff98c7a1b88c854776b16da5604d1277.tar.bz2 linux-stable-a5af82a8ff98c7a1b88c854776b16da5604d1277.zip |
dt-bindings: usb: Convert BDC to YAML
Convert the Broadcom BDC device controller Device Tree binding to YAML
to help with validation.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211217042001.479577-7-f.fainelli@gmail.com
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/usb/brcm,bdc.txt | 29 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/usb/brcm,bdc.yaml | 50 |
2 files changed, 50 insertions, 29 deletions
diff --git a/Documentation/devicetree/bindings/usb/brcm,bdc.txt b/Documentation/devicetree/bindings/usb/brcm,bdc.txt deleted file mode 100644 index c9f52b97cef1..000000000000 --- a/Documentation/devicetree/bindings/usb/brcm,bdc.txt +++ /dev/null @@ -1,29 +0,0 @@ -Broadcom USB Device Controller (BDC) -==================================== - -Required properties: - -- compatible: must be one of: - "brcm,bdc-udc-v2" - "brcm,bdc" -- reg: the base register address and length -- interrupts: the interrupt line for this controller - -Optional properties: - -On Broadcom STB platforms, these properties are required: - -- phys: phandle to one or two USB PHY blocks - NOTE: Some SoC's have a single phy and some have - USB 2.0 and USB 3.0 phys -- clocks: phandle to the functional clock of this block - -Example: - - bdc@f0b02000 { - compatible = "brcm,bdc-udc-v2"; - reg = <0xf0b02000 0xfc4>; - interrupts = <0x0 0x60 0x0>; - phys = <&usbphy_0 0x0>; - clocks = <&sw_usbd>; - }; diff --git a/Documentation/devicetree/bindings/usb/brcm,bdc.yaml b/Documentation/devicetree/bindings/usb/brcm,bdc.yaml new file mode 100644 index 000000000000..9e561fee98f1 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/brcm,bdc.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/brcm,bdc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom USB Device Controller (BDC) + +maintainers: + - Al Cooper <alcooperx@gmail.com> + - Florian Fainelli <f.fainelli@gmail.com> + +properties: + compatible: + items: + - enum: + - brcm,bdc-udc-v2 + - brcm,bdc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + phys: + minItems: 1 + items: + - description: USB 2.0 or 3.0 PHY + - description: USB 3.0 PHY if there is a dedicated 2.0 PHY + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + usb@f0b02000 { + compatible = "brcm,bdc-udc-v2"; + reg = <0xf0b02000 0xfc4>; + interrupts = <0x0 0x60 0x0>; + phys = <&usbphy_0 0x0>; + clocks = <&sw_usbd>; + }; |