From 1888eb75e68caceaab2fe0db820bd6ed574a468f Mon Sep 17 00:00:00 2001 From: Pankaj Dubey Date: Thu, 27 Nov 2014 03:24:45 +0900 Subject: ARM: dts: add sysreg phandle to i2c device nodes for exynos This patch adds syscon based phandle to i2c device nodes of exynos5250 and exynos5420. These phandles will be used to save restore i2c sysreg configuration register during s2r from i2c driver. CC: Rob Herring CC: Randy Dunlap CC: Russell King CC: devicetree@vger.kernel.org CC: linux-doc@vger.kernel.org Signed-off-by: Pankaj Dubey Signed-off-by: Kukjin Kim --- Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt') diff --git a/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt b/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt index 278de8e64bbf..89b3250f049b 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt @@ -32,6 +32,7 @@ Optional properties: specified, default value is 0. - samsung,i2c-max-bus-freq: Desired frequency in Hz of the bus. If not specified, the default value in Hz is 100000. + - samsung,sysreg-phandle - handle to syscon used to control the system registers Example: -- cgit v1.2.3-59-g8ed1b