From: Nikita Shubin <nikita.shubin@maquefel.me>
Date: Sat, 19 Nov 2022 08:35:39 +0000 (+0300)
Subject: dt-bindings: ata: Add Cirrus EP93xx
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=895cd1c912726b6561457e54139cf7369acea7d7;p=linux.git

dt-bindings: ata: Add Cirrus EP93xx

Add YAML bindings for ep93xx SoC PATA.

Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
---

diff --git a/Documentation/devicetree/bindings/ata/cirrus,ep9312-pata.yaml b/Documentation/devicetree/bindings/ata/cirrus,ep9312-pata.yaml
new file mode 100644
index 0000000000000..3489be55a6fe2
--- /dev/null
+++ b/Documentation/devicetree/bindings/ata/cirrus,ep9312-pata.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ata/cirrus,ep9312-pata.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cirrus Logic EP9312 PATA controller
+
+maintainers:
+  - Damien Le Moal <dlemoal@kernel.org>
+
+properties:
+  compatible:
+    oneOf:
+      - const: cirrus,ep9312-pata
+      - items:
+          - const: cirrus,ep9315-pata
+          - const: cirrus,ep9312-pata
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    ide@800a0000 {
+      compatible = "cirrus,ep9312-pata";
+      reg = <0x800a0000 0x38>;
+      interrupt-parent = <&vic1>;
+      interrupts = <8>;
+      pinctrl-names = "default";
+      pinctrl-0 = <&ide_default_pins>;
+    };
+
+...