From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Mon, 18 Feb 2019 16:37:38 +0000 (+0100)
Subject: soc: samsung: chipid: Update DT bindings documentation
X-Git-Tag: submit/tizen/20190329.020226~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7a840072402a1356b781fce223c0240d536658ac;p=platform%2Fkernel%2Flinux-exynos.git

soc: samsung: chipid: Update DT bindings documentation

Document "samsung,exynos5433-chipid" compatible and add description
of 'reg' property for Exynos5433.

Change-Id: I9f22c76aabd46ea7aa31cfbecbb64131914e9938
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---

diff --git a/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.txt b/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.txt
index 85c5dfd4a720..3e30108fd2bf 100644
--- a/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.txt
@@ -1,9 +1,13 @@
-SAMSUNG Exynos SoCs Chipid driver.
+SAMSUNG Exynos SoC series CHIPID subsystem
 
 Required properties:
-- compatible : Should at least contain "samsung,exynos4210-chipid".
+- compatible : Should at least contain "samsung,exynos4210-chipid";
+  For Exynos5433 SoC should also contain "samsung,exynos5433-chipid".
 
-- reg: offset and length of the register set
+- reg: Offset and length of the register set. For "samsung,exynos5433-chipid"
+  compatible this property should contain at least two entries, i.e. it should
+  describe two IO register regions, where the second one corresponds to
+  the ABB registers region.
 
 Example:
 	chipid@10000000 {