From: David Wu <david.wu@rock-chips.com>
Date: Mon, 19 Jun 2017 08:38:45 +0000 (+0800)
Subject: ARM: dts: rockchip: Reduce the time of phy reset for rk3288-evb
X-Git-Tag: release-20171130_firefly~4^2~329
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6edd38d8c522da4fa6ecfe0aff9ca5efdc052301;p=firefly-linux-kernel-4.4.55.git

ARM: dts: rockchip: Reduce the time of phy reset for rk3288-evb

It is too long to reset the time with 1000ms, which
would make the system init and resume slowly, 50ms
is enough.

Change-Id: Ifba39f401d14e161dd3d49e1b20ae102569ebb58
Signed-off-by: David Wu <david.wu@rock-chips.com>
---

diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
index 14da57919301..d8a22d699dbc 100644
--- a/arch/arm/boot/dts/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -219,7 +219,7 @@
 	clock_in_out = "input";
 	snps,reset-gpio = <&gpio4 7 0>;
 	snps,reset-active-low;
-	snps,reset-delays-us = <0 10000 1000000>;
+	snps,reset-delays-us = <0 10000 50000>;
 	assigned-clocks = <&cru SCLK_MAC>;
 	assigned-clock-parents = <&ext_gmac>;
 	pinctrl-names = "default";