From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:27:49 +0200
Subject: Adding upstream version 6.6.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../bindings/gpio/mstar,msc313-gpio.yaml           | 61 ++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml

(limited to 'Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml')

diff --git a/Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml b/Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
new file mode 100644
index 0000000000..18fe90387b
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/mstar,msc313-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MStar/SigmaStar GPIO controller
+
+maintainers:
+  - Daniel Palmer <daniel@thingy.jp>
+
+properties:
+  $nodename:
+    pattern: "^gpio@[0-9a-f]+$"
+
+  compatible:
+    enum:
+      - mstar,msc313-gpio
+      - sstar,ssd20xd-gpio
+
+  reg:
+    maxItems: 1
+
+  gpio-controller: true
+
+  "#gpio-cells":
+    const: 2
+
+  gpio-ranges: true
+
+  interrupt-controller: true
+
+  "#interrupt-cells":
+    const: 2
+
+required:
+  - compatible
+  - reg
+  - gpio-controller
+  - "#gpio-cells"
+  - interrupt-controller
+  - "#interrupt-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/msc313-gpio.h>
+
+    gpio: gpio@207800 {
+      compatible = "mstar,msc313-gpio";
+      #gpio-cells = <2>;
+      reg = <0x207800 0x200>;
+      gpio-controller;
+      gpio-ranges = <&pinctrl 0 36 22>,
+                    <&pinctrl 22 63 4>,
+                    <&pinctrl 26 68 6>;
+      #interrupt-cells = <2>;
+      interrupt-controller;
+      interrupt-parent = <&intc_fiq>;
+    };
-- 
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