From 0f3b577384c07cdefd5735f78f9f375c6afe810e Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Sun, 29 Aug 2021 15:19:27 +0200 Subject: [PATCH] dt-bindings: serial: brcm,bcm6345-uart: convert to the json-schema MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This helps validating DTS files. Redundant generic descriptions (e.g. "The base address of the UART register bank") were dropped and periph_clk was dropped from example as not required. Reviewed-by: Rob Herring Acked-by: Florian Fainelli Signed-off-by: Rafał Miłecki Link: https://lore.kernel.org/r/20210829131927.13682-1-zajec5@gmail.com Signed-off-by: Greg Kroah-Hartman --- .../bindings/serial/brcm,bcm6345-uart.txt | 36 ----------------- .../bindings/serial/brcm,bcm6345-uart.yaml | 47 ++++++++++++++++++++++ 2 files changed, 47 insertions(+), 36 deletions(-) delete mode 100644 Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt create mode 100644 Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.yaml diff --git a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt deleted file mode 100644 index 8b2b046..0000000 --- a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt +++ /dev/null @@ -1,36 +0,0 @@ -* BCM63xx UART - -Required properties: - -- compatible: "brcm,bcm6345-uart" - -- reg: The base address of the UART register bank. - -- interrupts: A single interrupt specifier. - -- clocks: Clock driving the hardware; used to figure out the baud rate - divisor. - - -Optional properties: - -- clock-names: Should be "refclk". - -Example: - - uart0: serial@14e00520 { - compatible = "brcm,bcm6345-uart"; - reg = <0x14e00520 0x18>; - interrupt-parent = <&periph_intc>; - interrupts = <2>; - clocks = <&periph_clk>; - clock-names = "refclk"; - }; - - clocks { - periph_clk: periph_clk@0 { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <54000000>; - }; - }; diff --git a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.yaml b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.yaml new file mode 100644 index 0000000..a22285c --- /dev/null +++ b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/brcm,bcm6345-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: BCM63xx UART + +maintainers: + - Rafał Miłecki + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + const: brcm,bcm6345-uart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: refclk + +unevaluatedProperties: false + +required: + - reg + - interrupts + - clocks + +examples: + - | + serial@14e00520 { + compatible = "brcm,bcm6345-uart"; + reg = <0x14e00520 0x18>; + interrupt-parent = <&periph_intc>; + interrupts = <2>; + clocks = <&periph_clk>; + clock-names = "refclk"; + }; -- 2.7.4