From 6acbd614c2c8d3b8de5fb7605d6e24b9b3a8a17b Mon Sep 17 00:00:00 2001 From: Bert Vermeulen Date: Wed, 20 Jan 2021 14:59:27 +0100 Subject: spi: Realtek RTL838x/RTL839x SPI controller Signed-off-by: Bert Vermeulen Link: https://lore.kernel.org/r/20210120135928.246054-2-bert@biot.com Signed-off-by: Mark Brown --- .../devicetree/bindings/spi/realtek,rtl-spi.yaml | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml diff --git a/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml b/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml new file mode 100644 index 0000000000000..30a62a211984f --- /dev/null +++ b/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/realtek,rtl-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Realtek RTL838x/RTL839x SPI controller + +maintainers: + - Bert Vermeulen + - Birger Koblitz + +allOf: + - $ref: "spi-controller.yaml#" + +properties: + compatible: + oneOf: + - const: realtek,rtl8380-spi + - const: realtek,rtl8382-spi + - const: realtek,rtl8391-spi + - const: realtek,rtl8392-spi + - const: realtek,rtl8393-spi + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + spi: spi@1200 { + compatible = "realtek,rtl8382-spi"; + reg = <0x1200 0x100>; + #address-cells = <1>; + #size-cells = <0>; + }; -- cgit 1.2.3-1.el7