From: ZhengShunQian <zhengsq@rock-chips.com>
Date: Tue, 22 Mar 2016 03:05:49 +0000 (+0800)
Subject: arm64: dts: rockchip: add compatible for rk3399evb board
X-Git-Tag: firefly_0821_release~3056
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=91732e1fcb08814c495241a1f552d0d9080e26b6;p=firefly-linux-kernel-4.4.55.git

arm64: dts: rockchip: add compatible for rk3399evb board

Coreboot choose dtb by its compatible string.
Add "google,rk3399evb-rev*" accordingly.

Support more versions for rk3399evb in the future.
If we later find we need to introduce differences between versions,
it's easy to change things.

Change-Id: I049b4f113b1694577a1f0be68f6b635ae13653c0
Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-chrome.dts b/arch/arm64/boot/dts/rockchip/rk3399-chrome.dts
index 66d7636b4966..23a80bfa51b5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-chrome.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-chrome.dts
@@ -45,7 +45,7 @@
 
 / {
 	model = "Rockchip Chrome";
-	compatible = "rockchip,chrome", "rockchip,rk3399";
+	compatible ="google,rk3399evb-rev2",  "google,rk3399evb-rev1", "google,rk3399evb-rev0", "rockchip,chrome", "rockchip,rk3399";
 
 	chosen {
 		bootargs = "rootwait cros_debug cros_secure ro root=/dev/mmcblk0p3 init=/sbin/init console=uart,mmio32,0xff1a0000 clk_ignore_unused";