target/linux/realtek/patches-5.10/003-5.12-spi-realtek-rtl838x-rtl839x-spi-controller.patch

   1 From 6acbd614c2c8d3b8de5fb7605d6e24b9b3a8a17b Mon Sep 17 00:00:00 2001
   2 From: Bert Vermeulen <bert@biot.com>
   3 Date: Wed, 20 Jan 2021 14:59:27 +0100
   4 Subject: spi: Realtek RTL838x/RTL839x SPI controller
   5
   6 Signed-off-by: Bert Vermeulen <bert@biot.com>
   7 Link: https://lore.kernel.org/r/20210120135928.246054-2-bert@biot.com
   8 Signed-off-by: Mark Brown <broonie@kernel.org>
   9 ---
  10  .../devicetree/bindings/spi/realtek,rtl-spi.yaml   | 41 ++++++++++++++++++++++
  11  1 file changed, 41 insertions(+)
  12  create mode 100644 Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml
  13
  14 diff --git a/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml b/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml
  15 new file mode 100644
  16 index 0000000000000..30a62a211984f
  17 --- /dev/null
  18 +++ b/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml
  19 @@ -0,0 +1,41 @@
  20 +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  21 +%YAML 1.2
  22 +---
  23 +$id: http://devicetree.org/schemas/spi/realtek,rtl-spi.yaml#
  24 +$schema: http://devicetree.org/meta-schemas/core.yaml#
  25 +
  26 +title: Realtek RTL838x/RTL839x SPI controller
  27 +
  28 +maintainers:
  29 +  - Bert Vermeulen <bert@biot.com>
  30 +  - Birger Koblitz <mail@birger-koblitz.de>
  31 +
  32 +allOf:
  33 +  - $ref: "spi-controller.yaml#"
  34 +
  35 +properties:
  36 +  compatible:
  37 +    oneOf:
  38 +      - const: realtek,rtl8380-spi
  39 +      - const: realtek,rtl8382-spi
  40 +      - const: realtek,rtl8391-spi
  41 +      - const: realtek,rtl8392-spi
  42 +      - const: realtek,rtl8393-spi
  43 +
  44 +  reg:
  45 +    maxItems: 1
  46 +
  47 +required:
  48 +  - compatible
  49 +  - reg
  50 +
  51 +unevaluatedProperties: false
  52 +
  53 +examples:
  54 +  - |
  55 +    spi: spi@1200 {
  56 +        compatible = "realtek,rtl8382-spi";
  57 +        reg = <0x1200 0x100>;
  58 +        #address-cells = <1>;
  59 +        #size-cells = <0>;
  60 +    };
  61 --
  62 cgit 1.2.3-1.el7
  63