From: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Date: Fri, 8 Jul 2016 08:11:07 +0000 (+0200)
Subject: arm64: dts: set UART1 clock frequency to 150MHz
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1b9c7b2d6339cb1353292a25c052f2b86efbb1b8;p=linux-beck.git

arm64: dts: set UART1 clock frequency to 150MHz

Enable support for higher baud rates (up to 3Mbps) in UART1 - required
for bluetooth transfers.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Tested-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Reviewed-by: Michael Turquette <mturquette@baylibre.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
---

diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index 593c7e43de79..2cf2150561ac 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -55,6 +55,8 @@
 		};
 
 		uart1: uart@f7111000 {
+			assigned-clocks = <&sys_ctrl HI6220_UART1_SRC>;
+			assigned-clock-rates = <150000000>;
 			status = "ok";
 		};