linux-kernel - [PATCH v4 2/6] dt-bindings: soc: Add ZynqMP PM bindings

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Message-ID: <20190314140122.23372-3-nava.manne@xilinx.com>
Date:   Thu, 14 Mar 2019 19:31:18 +0530
From:   Nava kishore Manne <nava.manne@...inx.com>
To:     <atull@...nel.org>, <mdf@...nel.org>, <robh+dt@...nel.org>,
        <mark.rutland@....com>, <michal.simek@...inx.com>,
        <rajanv@...inx.com>, <jollys@...inx.com>, <nava.manne@...inx.com>,
        <linux-fpga@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <chinnikishore369@...il.com>
CC:     Rajan Vaja <rajan.vaja@...inx.com>
Subject: [PATCH v4 2/6] dt-bindings: soc: Add ZynqMP PM bindings

From: Rajan Vaja <rajan.vaja@...inx.com>

Add documentation to describe Xilinx ZynqMP power management
bindings.

Signed-off-by: Rajan Vaja <rajan.vaja@...inx.com>
Signed-off-by: Jolly Shah <jollys@...inx.com>
Reviewed-by: Rob Herring <robh@...nel.org>
---
 .../power/reset/xlnx,zynqmp-power.txt         | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.txt

diff --git a/Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.txt b/Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.txt
new file mode 100644
index 000000000000..d366f1eb623a
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.txt
@@ -0,0 +1,25 @@
+--------------------------------------------------------------------
+Device Tree Bindings for the Xilinx Zynq MPSoC Power Management
+--------------------------------------------------------------------
+The zynqmp-power node describes the power management configurations.
+It will control remote suspend/shutdown interfaces.
+
+Required properties:
+ - compatible:		Must contain:	"xlnx,zynqmp-power"
+ - interrupts:		Interrupt specifier
+
+-------
+Example
+-------
+
+firmware {
+	zynqmp_firmware: zynqmp-firmware {
+		compatible = "xlnx,zynqmp-firmware";
+		method = "smc";
+
+		zynqmp_power: zynqmp-power {
+			compatible = "xlnx,zynqmp-power";
+			interrupts = <0 35 4>;
+		};
+	};
+};
-- 
2.18.0