[PATCH 2/2] dt-bindings: nvmem: Add i.MX IIM binding doc
Sascha Hauer
s.hauer at pengutronix.de
Fri Mar 3 02:45:53 PST 2017
The IIM is part of the i.MX device trees for long already, add a binding
document for it.
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
.../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 at 63f98000 {
+ compatible = "fsl,imx53-iim", "fsl,imx27-iim";
+ reg = <0x63f98000 0x4000>;
+ interrupts = <69>;
+ clocks = <&clks IMX5_CLK_IIM_GATE>;
+ };
--
2.11.0
More information about the linux-arm-kernel
mailing list