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| author | Stefan Wahren <stefan.wahren@i2se.com> | 2015-09-30 15:56:11 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 14:06:13 +0300 |
| commit | fb86de91c2a48e320bfa3767802d9a1fb204a230 (patch) | |
| tree | 0e0784e61d3ba9591653ef3846decb61f7c624b6 /Documentation/devicetree | |
| parent | 3edba6b47e4265948db3a77a0137157c033d69e2 (diff) | |
| download | linux-fb86de91c2a48e320bfa3767802d9a1fb204a230.tar.xz | |
nvmem: add binding for mxs-ocotp
This patch adds the devicetree bindings for the Freescale MXS On Chip
OTP driver.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt new file mode 100644 index 000000000000..daebce9e6b07 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt @@ -0,0 +1,25 @@ +On-Chip OTP Memory for Freescale i.MX23/i.MX28 + +Required properties : +- compatible : + - "fsl,imx23-ocotp" for i.MX23 + - "fsl,imx28-ocotp" for i.MX28 +- #address-cells : Should be 1 +- #size-cells : Should be 1 +- reg : Address and length of OTP controller registers +- clocks : Should contain a reference to the hbus clock + += Data cells = +Are child nodes of mxs-ocotp, bindings of which as described in +bindings/nvmem/nvmem.txt + +Example for i.MX28: + + ocotp: ocotp@8002c000 { + compatible = "fsl,imx28-ocotp", "fsl,ocotp"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x8002c000 0x2000>; + clocks = <&clks 25>; + status = "okay"; + }; |