Re: [PATCH net-next v2 01/11] dt-bindings: net: dsa: convert ksz bindings document to yaml
From: Rob Herring <robh@kernel.org>
Date: 2020-11-16 14:46:07
Also in:
linux-devicetree, lkml
On Thu, Nov 12, 2020 at 04:35:27PM +0100, Christian Eggers wrote:
Convert the bindings document for Microchip KSZ Series Ethernet switches from txt to yaml. Signed-off-by: Christian Eggers <ceggers@arri.de> --- .../devicetree/bindings/net/dsa/ksz.txt | 125 --------------- .../bindings/net/dsa/microchip,ksz.yaml | 150 ++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 151 insertions(+), 126 deletions(-) delete mode 100644 Documentation/devicetree/bindings/net/dsa/ksz.txt create mode 100644 Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
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diff --git a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml new file mode 100644 index 000000000000..431ca5c498a8 --- /dev/null +++ b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml@@ -0,0 +1,150 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/dsa/microchip,ksz.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip KSZ Series Ethernet switches + +allOf: + - $ref: dsa.yaml# + +maintainers: + - Marek Vasut <marex@denx.de> + - Woojung Huh <Woojung.Huh@microchip.com> + +properties: + # See Documentation/devicetree/bindings/net/dsa/dsa.yaml for a list of additional + # required and optional properties. + compatible: + enum: + - "microchip,ksz8765" + - "microchip,ksz8794" + - "microchip,ksz8795" + - "microchip,ksz9477" + - "microchip,ksz9897" + - "microchip,ksz9896" + - "microchip,ksz9567" + - "microchip,ksz8565" + - "microchip,ksz9893" + - "microchip,ksz9563" + - "microchip,ksz8563"
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+ + reset-gpios: + description: + Should be a gpio specifier for a reset line. + maxItems: 1 + + microchip,synclko-125: + $ref: /schemas/types.yaml#/definitions/flag + description: + Set if the output SYNCLKO frequency should be set to 125MHz instead of 25MHz. + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + // Ethernet switch connected via SPI to the host, CPU port wired to eth0: + eth0 { + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + pinctrl-0 = <&pinctrl_spi_ksz>; + cs-gpios = <&pioC 25 0>; + id = <1>; + + ksz9477: switch@0 { + compatible = "microchip,ksz9477"; + reg = <0>; + reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; + + spi-max-frequency = <44000000>; + spi-cpha; + spi-cpol; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + label = "lan1"; + }; + port@1 { + reg = <1>; + label = "lan2"; + }; + port@2 { + reg = <2>; + label = "lan3"; + }; + port@3 { + reg = <3>; + label = "lan4"; + }; + port@4 { + reg = <4>; + label = "lan5"; + }; + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <ð0>; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + + ksz8565: switch@1 { + compatible = "microchip,ksz8565"; + reg = <1>; + + spi-max-frequency = <44000000>; + spi-cpha; + spi-cpol; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + label = "lan1"; + }; + port@1 { + reg = <1>; + label = "lan2"; + }; + port@2 { + reg = <2>; + label = "lan3"; + }; + port@3 { + reg = <3>; + label = "lan4"; + }; + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <ð0>; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + }; +...diff --git a/MAINTAINERS b/MAINTAINERS index 1e7d1d71c125..3d173fcbf119 100644 --- a/MAINTAINERS +++ b/MAINTAINERS@@ -11518,7 +11518,7 @@ M: Woojung Huh <woojung.huh@microchip.com> M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> L: netdev@vger.kernel.org S: Maintained -F: Documentation/devicetree/bindings/net/dsa/ksz.txt +F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml F: drivers/net/dsa/microchip/* F: include/linux/platform_data/microchip-ksz.h F: net/dsa/tag_ksz.c-- Christian Eggers Embedded software developer Arnold & Richter Cine Technik GmbH & Co. Betriebs KG Sitz: Muenchen - Registergericht: Amtsgericht Muenchen - Handelsregisternummer: HRA 57918 Persoenlich haftender Gesellschafter: Arnold & Richter Cine Technik GmbH Sitz: Muenchen - Registergericht: Amtsgericht Muenchen - Handelsregisternummer: HRB 54477 Geschaeftsfuehrer: Dr. Michael Neuhaeuser; Stephan Schenk; Walter Trauninger; Markus Zeiler