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@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Device tree bindings for Low Power General Purpose Register found in i.MX6Q/D
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Secure Non-Volatile Storage.
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This DT node should be represented as a sub-node of a "syscon",
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"simple-mfd" node.
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Required properties:
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- compatible: should be one of the fallowing variants:
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"fsl,imx6q-snvs-lpgpr" for Freescale i.MX6Q/D/DL/S
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"fsl,imx6ul-snvs-lpgpr" for Freescale i.MX6UL
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Example:
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snvs: snvs@020cc000 {
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compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
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reg = <0x020cc000 0x4000>;
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snvs_lpgpr: snvs-lpgpr {
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compatible = "fsl,imx6q-snvs-lpgpr";
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};
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};
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