linux-kernel - [PATCH v7 1/3] nvmem: dt: document SNVS LPGPR binding

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Message-Id: <20170620070932.10353-2-o.rempel@pengutronix.de>
Date:   Tue, 20 Jun 2017 09:09:30 +0200
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     devicetree@...r.kernel.org, kernel@...gutronix.de,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Mark Rutland <mark.rutland@....com>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Guy Shapiro <guy.shapiro@...i-wize.com>,
        Stefan Wahren <stefan.wahren@...e.com>
Cc:     Oleksij Rempel <o.rempel@...gutronix.de>
Subject: [PATCH v7 1/3] nvmem: dt: document SNVS LPGPR binding

Documentation bindings for the Low Power General Purpose Register
available on i.MX6 SoCs in the Secure Non-Volatile Storage.

Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
---
 .../devicetree/bindings/nvmem/snvs-lpgpr.txt         | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt

diff --git a/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt b/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt
new file mode 100644
index 000000000000..20bc49b49799
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt
@@ -0,0 +1,20 @@
+Device tree bindings for Low Power General Purpose Register found in i.MX6Q/D
+Secure Non-Volatile Storage.
+
+This DT node should be represented as a sub-node of a "syscon",
+"simple-mfd" node.
+
+Required properties:
+- compatible: should be one of the fallowing variants:
+	"fsl,imx6q-snvs-lpgpr" for Freescale i.MX6Q/D/DL/S
+	"fsl,imx6ul-snvs-lpgpr" for Freescale i.MX6UL
+
+Example:
+snvs: snvs@...cc000 {
+	compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
+	reg = <0x020cc000 0x4000>;
+
+	snvs_lpgpr: snvs-lpgpr {
+		compatible = "fsl,imx6q-snvs-lpgpr";
+	};
+};
-- 
2.11.0