Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/Bindings/spi/loongson,ls2k-spi.yaml b/Bindings/spi/loongson,ls2k-spi.yaml
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+++ b/Bindings/spi/loongson,ls2k-spi.yaml
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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/loongson,ls2k-spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson SPI controller
+
+maintainers:
+ - Yinbo Zhu <zhuyinbo@loongson.cn>
+
+allOf:
+ - $ref: /schemas/spi/spi-controller.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - loongson,ls2k1000-spi
+ - items:
+ - enum:
+ - loongson,ls2k0500-spi
+ - const: loongson,ls2k1000-spi
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ spi0: spi@1fff0220{
+ compatible = "loongson,ls2k1000-spi";
+ reg = <0x1fff0220 0x10>;
+ clocks = <&clk 17>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };