dt-bindings: reset: Add bindings for the Meson SoC Reset Controller

Add DT bindings for the Meson SoC Reset Controller documentation and the
associated include file.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

1 files changed, 18 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/reset/amlogic,meson-reset.txt b/Documentation/devicetree/bindings/reset/amlogic,meson-reset.txt
new file mode 100644
index 000000000000..e746b631793a
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/amlogic,meson-reset.txt
@@ -0,0 +1,18 @@
+Amlogic Meson SoC Reset Controller
+=======================================
+
+Please also refer to reset.txt in this directory for common reset
+controller binding usage.
+
+Required properties:
+- compatible: Should be "amlogic,meson8b-reset" or "amlogic,meson-gxbb-reset"
+- reg: should contain the register address base
+- #reset-cells: 1, see below
+
+example:
+
+reset: reset-controller {
+	compatible = "amlogic,meson-gxbb-reset";
+	reg = <0x0 0x04404 0x0 0x20>;
+	#reset-cells = <1>;
+};