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Date: Thu, 27 Jan 2022 12:30:28 +0000 From: Corentin Labbe <clabbe@...libre.com> To: brgl@...ev.pl, conleylee@...mail.com, linus.walleij@...aro.org, robh+dt@...nel.org Cc: devicetree@...r.kernel.org, linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, Corentin Labbe <clabbe@...libre.com> Subject: [PATCH] dt-bindings: gpio: convert faraday,ftgpio01 to yaml Converts gpio/faraday,ftgpio010.txt to yaml. Signed-off-by: Corentin Labbe <clabbe@...libre.com> --- This commit will cause arch/arm/boot/dts/moxart-uc7112lx.dts to fail DT validation, but the GPIO driver need an interrupt so the current moxart DT is incomplete and the error is appropriate. .../bindings/gpio/faraday,ftgpio010.txt | 27 --------- .../bindings/gpio/faraday,ftgpio010.yaml | 59 +++++++++++++++++++ 2 files changed, 59 insertions(+), 27 deletions(-) delete mode 100644 Documentation/devicetree/bindings/gpio/faraday,ftgpio010.txt create mode 100644 Documentation/devicetree/bindings/gpio/faraday,ftgpio010.yaml diff --git a/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.txt b/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.txt deleted file mode 100644 index d04236558619..000000000000 --- a/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.txt +++ /dev/null @@ -1,27 +0,0 @@ -Faraday Technology FTGPIO010 GPIO Controller - -Required properties: - -- compatible : Should be one of - "cortina,gemini-gpio", "faraday,ftgpio010" - "moxa,moxart-gpio", "faraday,ftgpio010" - "faraday,ftgpio010" -- reg : Should contain registers location and length -- interrupts : Should contain the interrupt line for the GPIO block -- gpio-controller : marks this as a GPIO controller -- #gpio-cells : Should be 2, see gpio/gpio.txt -- interrupt-controller : marks this as an interrupt controller -- #interrupt-cells : a standard two-cell interrupt flag, see - interrupt-controller/interrupts.txt - -Example: - -gpio@...00000 { - compatible = "cortina,gemini-gpio", "faraday,ftgpio010"; - reg = <0x4d000000 0x100>; - interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; -}; diff --git a/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.yaml b/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.yaml new file mode 100644 index 000000000000..dfd10b76c9d5 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/faraday,ftgpio010.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Faraday Technology FTGPIO010 GPIO Controller + +maintainers: + - Linus Walleij <linus.walleij@...aro.org> + +properties: + compatible: + oneOf: + - items: + - const: "cortina,gemini-gpio" + - const: "faraday,ftgpio010" + - items: + - const: "moxa,moxart-gpio" + - const: "faraday,ftgpio010" + - const: "faraday,ftgpio010" + reg: + maxItems: 1 + resets: + maxItems: 1 + clocks: + maxItems: 1 + interrupts: + maxItems: 1 + description: Should contain the interrupt line for the GPIO block + gpio-controller: true + "#gpio-cells": + const: 2 + interrupt-controller: true + "#interrupt-cells": + const: 2 + +required: + - compatible + - reg + - interrupts + - "#gpio-cells" + - interrupt-controller + - "#interrupt-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + gpio@...00000 { + compatible = "cortina,gemini-gpio", "faraday,ftgpio010"; + reg = <0x4d000000 0x100>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; -- 2.34.1
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