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Date: Sun, 10 May 2020 07:15:22 +0200 From: Oleksij Rempel <o.rempel@...gutronix.de> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Rob Herring <robh+dt@...nel.org> Cc: Oleksij Rempel <o.rempel@...gutronix.de>, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-mips@...r.kernel.org, linux-serial@...r.kernel.org, Pengutronix Kernel Team <kernel@...gutronix.de> Subject: [PATCH v1] dt-bindings: serial: qca,ar9330-uart: Convert to json-schema Convert the Qualcomm Atheros AR9330 High-Speed UART Device Tree binding documentation to json-schema. Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de> --- .../bindings/serial/qca,ar9330-uart.txt | 31 ------------ .../bindings/serial/qca,ar9330-uart.yaml | 50 +++++++++++++++++++ 2 files changed, 50 insertions(+), 31 deletions(-) delete mode 100644 Documentation/devicetree/bindings/serial/qca,ar9330-uart.txt create mode 100644 Documentation/devicetree/bindings/serial/qca,ar9330-uart.yaml diff --git a/Documentation/devicetree/bindings/serial/qca,ar9330-uart.txt b/Documentation/devicetree/bindings/serial/qca,ar9330-uart.txt deleted file mode 100644 index 7d65126bd1d77..0000000000000 --- a/Documentation/devicetree/bindings/serial/qca,ar9330-uart.txt +++ /dev/null @@ -1,31 +0,0 @@ -* Qualcomm Atheros AR9330 High-Speed UART - -Required properties: - -- compatible: Must be "qca,ar9330-uart" - -- reg: Specifies the physical base address of the controller and - the length of the memory mapped region. - -- interrupts: Specifies the interrupt source of the parent interrupt - controller. The format of the interrupt specifier depends on the - parent interrupt controller. - -Additional requirements: - - Each UART port must have an alias correctly numbered in "aliases" - node. - -Example: - - aliases { - serial0 = &uart0; - }; - - uart0: uart@...20000 { - compatible = "qca,ar9330-uart"; - reg = <0x18020000 0x14>; - - interrupt-parent = <&intc>; - interrupts = <3>; - }; diff --git a/Documentation/devicetree/bindings/serial/qca,ar9330-uart.yaml b/Documentation/devicetree/bindings/serial/qca,ar9330-uart.yaml new file mode 100644 index 0000000000000..a344369285b6a --- /dev/null +++ b/Documentation/devicetree/bindings/serial/qca,ar9330-uart.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/qca,ar9330-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Atheros AR9330 High-Speed UART + +maintainers: + - Oleksij Rempel <o.rempel@...gutronix.de> + +allOf: + - $ref: /schemas/serial.yaml# + +properties: + compatible: + const: qca,ar9330-uart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: uart + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + serial@...20000 { + compatible = "qca,ar9330-uart"; + reg = <0x18020000 0x14>; + clocks = <&ref>; + clock-names = "uart"; + interrupt-parent = <&intc>; + interrupts = <3>; + }; +... -- 2.26.2
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