From: Anson Huang <anson.huang@nxp.com>
Date: Fri, 11 Jan 2019 06:22:40 +0000 (+0000)
Subject: dt-bindings: fsl: add imx7ulp system integration module binding
X-Git-Tag: v5.1-rc1~157^2~23^2~7
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=35d6808221bd22005839ded36ddae381fe08e381;p=users%2Fjedix%2Flinux-maple.git

dt-bindings: fsl: add imx7ulp system integration module binding

Add i.MX7ULP system integration module (SIM) binding.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-sim.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-sim.txt
new file mode 100644
index 0000000000000..7d0c7f0024017
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-sim.txt
@@ -0,0 +1,16 @@
+Freescale i.MX7ULP System Integration Module
+----------------------------------------------
+The system integration module (SIM) provides system control and chip configuration
+registers. In this module, chip revision information is located in JTAG ID register,
+and a set of registers have been made available in DGO domain for SW use, with the
+objective to maintain its value between system resets.
+
+Required properties:
+- compatible:	Should be "fsl,imx7ulp-sim".
+- reg:		Specifies base physical address and size of the register sets.
+
+Example:
+sim: sim@410a3000 {
+	compatible = "fsl,imx7ulp-sim", "syscon";
+	reg = <0x410a3000 0x1000>;
+};