From 40bbb60cecc0ff145f56b69af08b340acd8fba9e Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 31 Mar 2017 13:44:51 +0100 Subject: [PATCH] dt-bindings: nvmem: Add i.MX IIM binding doc The IIM is part of the i.MX device trees for long already, add a binding document for it. Signed-off-by: Sascha Hauer Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman --- .../devicetree/bindings/nvmem/imx-iim.txt | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/imx-iim.txt diff --git a/Documentation/devicetree/bindings/nvmem/imx-iim.txt b/Documentation/devicetree/bindings/nvmem/imx-iim.txt new file mode 100644 index 000000000000..1978c5bcd96d --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/imx-iim.txt @@ -0,0 +1,22 @@ +Freescale i.MX IC Identification Module (IIM) device tree bindings + +This binding represents the IC Identification Module (IIM) found on +i.MX25, i.MX27, i.MX31, i.MX35, i.MX51 and i.MX53 SoCs. + +Required properties: +- compatible: should be one of + "fsl,imx25-iim", "fsl,imx27-iim", + "fsl,imx31-iim", "fsl,imx35-iim", + "fsl,imx51-iim", "fsl,imx53-iim", +- reg: Should contain the register base and length. +- interrupts: Should contain the interrupt for the IIM +- clocks: Should contain a phandle pointing to the gated peripheral clock. + +Example: + + iim: iim@63f98000 { + compatible = "fsl,imx53-iim", "fsl,imx27-iim"; + reg = <0x63f98000 0x4000>; + interrupts = <69>; + clocks = <&clks IMX5_CLK_IIM_GATE>; + };