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author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2020-02-21 05:11:36 +0300 |
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committer | Rob Herring <robh@kernel.org> | 2020-02-26 19:45:36 +0300 |
commit | 4f325e8c83e752b84d2c10b9234c5518c198e15e (patch) | |
tree | dca72a2320a01e076cbc5141951dbba239f7aebb /Documentation/devicetree/bindings/serial | |
parent | 0ac1743979408a4999f32b777ce71f40fac040fa (diff) | |
download | linux-4f325e8c83e752b84d2c10b9234c5518c198e15e.tar.xz |
dt-bindings: serial: Convert UniPhier UART to json-schema
Convert the UniPhier UART binding to DT schema format.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial')
-rw-r--r-- | Documentation/devicetree/bindings/serial/socionext,uniphier-uart.yaml | 46 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/serial/uniphier-uart.txt | 22 |
2 files changed, 46 insertions, 22 deletions
diff --git a/Documentation/devicetree/bindings/serial/socionext,uniphier-uart.yaml b/Documentation/devicetree/bindings/serial/socionext,uniphier-uart.yaml new file mode 100644 index 000000000000..09a30300850c --- /dev/null +++ b/Documentation/devicetree/bindings/serial/socionext,uniphier-uart.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/socionext,uniphier-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier UART controller + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +properties: + compatible: + const: socionext,uniphier-uart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + + auto-flow-control: + description: enable automatic flow control support. + $ref: /schemas/types.yaml#/definitions/flag + +required: + - compatible + - reg + - interrupts + - clocks + +examples: + - | + aliases { + serial0 = &serial0; + }; + + serial0: serial@54006800 { + compatible = "socionext,uniphier-uart"; + reg = <0x54006800 0x40>; + interrupts = <0 33 4>; + clocks = <&uart_clk>; + }; diff --git a/Documentation/devicetree/bindings/serial/uniphier-uart.txt b/Documentation/devicetree/bindings/serial/uniphier-uart.txt deleted file mode 100644 index 7a1bf02bb869..000000000000 --- a/Documentation/devicetree/bindings/serial/uniphier-uart.txt +++ /dev/null @@ -1,22 +0,0 @@ -UniPhier UART controller - -Required properties: -- compatible: should be "socionext,uniphier-uart". -- reg: offset and length of the register set for the device. -- interrupts: a single interrupt specifier. -- clocks: phandle to the input clock. - -Optional properties: --auto-flow-control: enable automatic flow control support. - -Example: - aliases { - serial0 = &serial0; - }; - - serial0: serial@54006800 { - compatible = "socionext,uniphier-uart"; - reg = <0x54006800 0x40>; - interrupts = <0 33 4>; - clocks = <&uart_clk>; - }; |