From: Heiko Stuebner <heiko@sntech.de>
Date: Mon, 1 Feb 2016 21:09:03 +0000 (+0100)
Subject: UPSTREAM: arm64: dts: rockchip: make rk3368 grf syscons simple-mfds
X-Git-Tag: firefly_0821_release~514
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b332424c18f988bd07c91ae369f36460c32190e4;p=firefly-linux-kernel-4.4.55.git

UPSTREAM: arm64: dts: rockchip: make rk3368 grf syscons simple-mfds

The general register files do contain a lot of separate functions and
while some really are only registers with a lot of different 1-bit
settings, there are also a lot of them containing some bigger function
blocks. To be able to define these as sub-devices, make them simple-mfds.

Change-Id: I666e4fe9e6239a91ccaa70154883128be34f17c6
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
(cherry picked from commit 4cca3d9448bcc18b607dce2f962a614a415ddaae)
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 04cdeaaedb6b..0ce910c190b7 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -880,7 +880,7 @@
 	};
 
 	grf: syscon@ff770000 {
-		compatible = "rockchip,rk3368-grf", "syscon";
+		compatible = "rockchip,rk3368-grf", "syscon", "simple-mfd";
 		reg = <0x0 0xff770000 0x0 0x1000>;
 	};