diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2022-09-25 14:35:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-30 13:56:09 +0200 |
| commit | fb87c979fd89a262481a8c49e2b78b07e1f4d229 (patch) | |
| tree | 26238ee0fd81d7f6c5400108049c37e92e87e0c4 /Documentation/devicetree/bindings/usb/faraday,fotg210.yaml | |
| parent | 1c703e29da5efac6180e4c189029fa34b7e48e97 (diff) | |
dt-bindings: usb: Convert FOTG210 to dt schema
This converts the Faraday FOTG210 OTG USB controller to use
a YAML schema. We add all the right includes for OTG controllers
and make it possible to specify dr_mode and phy.
Cc: devicetree@vger.kernel.org
Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220925123546.770843-1-linus.walleij@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/usb/faraday,fotg210.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/faraday,fotg210.yaml | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/faraday,fotg210.yaml b/Documentation/devicetree/bindings/usb/faraday,fotg210.yaml new file mode 100644 index 000000000000..c69bbfbcf733 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/faraday,fotg210.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2022 Linaro Ltd. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/faraday,fotg210.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Faraday Technology FOTG210 HS OTG USB 2.0 controller Bindings + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +allOf: + - $ref: usb-drd.yaml# + - $ref: usb-hcd.yaml# + +properties: + compatible: + oneOf: + - const: faraday,fotg210 + - items: + - const: cortina,gemini-usb + - const: faraday,fotg210 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: PCLK + + resets: + maxItems: 1 + + syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: a phandle to the global Gemini system controller on + Gemini systems + + dr_mode: true + + phys: + maxItems: 1 + + phy-names: + const: usb2-phy + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/cortina,gemini-clock.h> + #include <dt-bindings/reset/cortina,gemini-reset.h> + usb0: usb@68000000 { + compatible = "cortina,gemini-usb", "faraday,fotg210"; + reg = <0x68000000 0x1000>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH>; + resets = <&syscon GEMINI_RESET_USB0>; + clocks = <&syscon GEMINI_CLK_GATE_USB0>; + clock-names = "PCLK"; + syscon = <&syscon>; + dr_mode = "host"; + }; |