[PATCH V5 1/3] DT: nvmem: add binding for mxs-ocotp
From: Stefan Wahren <hidden>
Date: 2015-08-11 13:30:16
Also in:
linux-arm-kernel
Subsystem:
nvmem framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Srinivas Kandagatla, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
This patch adds the devicetree bindings for the Freescale MXS On Chip OTP driver. Signed-off-by: Stefan Wahren <redacted> --- .../devicetree/bindings/nvmem/mxs-ocotp.txt | 24 ++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt
diff --git a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt
new file mode 100644
index 0000000..cd2a8cd
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt@@ -0,0 +1,24 @@ +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>; + };
--
1.7.9.5
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