From 69e00e2d8d313a8e3b7d8397384d94aa014be6b1 Mon Sep 17 00:00:00 2001 From: Manivannan Sadhasivam Date: Mon, 21 Oct 2019 12:14:10 +0530 Subject: dt-bindings: gpio: Add devicetree binding for RDA Micro GPIO controller Add YAML devicetree binding for RDA Micro GPIO controller. Signed-off-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20191021064413.19840-2-manivannan.sadhasivam@linaro.org Signed-off-by: Linus Walleij --- .../devicetree/bindings/gpio/gpio-rda.yaml | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/gpio-rda.yaml (limited to 'Documentation/devicetree/bindings/gpio/gpio-rda.yaml') diff --git a/Documentation/devicetree/bindings/gpio/gpio-rda.yaml b/Documentation/devicetree/bindings/gpio/gpio-rda.yaml new file mode 100644 index 000000000000..6ece555f074f --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-rda.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/gpio-rda.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RDA Micro GPIO controller + +maintainers: + - Manivannan Sadhasivam + +properties: + compatible: + const: rda,8810pl-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + "#gpio-cells": + const: 2 + + ngpios: + description: + Number of available gpios in a bank. + minimum: 1 + maximum: 32 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - gpio-controller + - "#gpio-cells" + - ngpios + - interrupt-controller + - "#interrupt-cells" + - interrupts + +additionalProperties: false + +... -- cgit