From 574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Thu, 19 Dec 2019 05:46:54 +0100
Subject: dts: update to v5.5-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 dts/Bindings/serio/allwinner,sun4i-a10-ps2.yaml | 51 +++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 dts/Bindings/serio/allwinner,sun4i-a10-ps2.yaml

(limited to 'dts/Bindings/serio/allwinner,sun4i-a10-ps2.yaml')

diff --git a/dts/Bindings/serio/allwinner,sun4i-a10-ps2.yaml b/dts/Bindings/serio/allwinner,sun4i-a10-ps2.yaml
new file mode 100644
index 0000000000..ee9712f1c9
--- /dev/null
+++ b/dts/Bindings/serio/allwinner,sun4i-a10-ps2.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/serio/allwinner,sun4i-a10-ps2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 PS2 Host Controller Device Tree Bindings
+
+maintainers:
+  - Chen-Yu Tsai <wens@csie.org>
+  - Maxime Ripard <maxime.ripard@bootlin.com>
+
+description:
+  A20 PS2 is dual role controller (PS2 host and PS2 device). These
+  bindings for PS2 A10/A20 host controller. IBM compliant IBM PS2 and
+  AT-compatible keyboard and mouse can be connected.
+
+properties:
+  compatible:
+    const: allwinner,sun4i-a10-ps2
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/sun7i-a20-ccu.h>
+
+    ps20: ps2@1c2a000 {
+        compatible = "allwinner,sun4i-a10-ps2";
+        reg = <0x01c2a000 0x400>;
+        interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&ccu CLK_APB1_PS20>;
+    };
+
+...
-- 
cgit v1.2.3