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authorPhilipp Zabel <p.zabel@pengutronix.de>2015-09-30 13:55:17 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-10-04 12:06:13 +0100
commit5380a9a6acd990833f76c52c1327a289d09d88aa (patch)
tree8d721876b9647e64265125b3911d2ed314498a1f /Documentation
parent22dbdb7cbf7214befd3a449ba7959c8cf4038e6c (diff)
downloadblackbird-op-linux-5380a9a6acd990833f76c52c1327a289d09d88aa.tar.gz
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nvmem: Add i.MX6 OCOTP device tree binding documentation
This patch documents the i.MX6 OCOTP device tree binding. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/nvmem/imx-ocotp.txt20
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diff --git a/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt b/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt
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+Freescale i.MX6 On-Chip OTP Controller (OCOTP) device tree bindings
+
+This binding represents the on-chip eFuse OTP controller found on
+i.MX6Q/D, i.MX6DL/S, i.MX6SL, and i.MX6SX SoCs.
+
+Required properties:
+- compatible: should be one of
+ "fsl,imx6q-ocotp" (i.MX6Q/D/DL/S),
+ "fsl,imx6sl-ocotp" (i.MX6SL), or
+ "fsl,imx6sx-ocotp" (i.MX6SX), followed by "syscon".
+- reg: Should contain the register base and length.
+- clocks: Should contain a phandle pointing to the gated peripheral clock.
+
+Example:
+
+ ocotp: ocotp@021bc000 {
+ compatible = "fsl,imx6q-ocotp", "syscon";
+ reg = <0x021bc000 0x4000>;
+ clocks = <&clks IMX6QDL_CLK_IIM>;
+ };
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