linux-kernel - Re: [PATCH 2/2] arm64: dts: set UART1 clock frequency to 150MHz

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Message-ID: <57836C8B.6020509@hisilicon.com>
Date:	Mon, 11 Jul 2016 10:53:15 +0100
From:	Wei Xu <xuwei5@...ilicon.com>
To:	Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@...aro.org>,
	<linux@...linux.org.uk>, <mturquette@...libre.com>
CC:	<guodong.xu@...aro.org>, <sboyd@...eaurora.org>,
	<xinliang.liu@...aro.org>, <john.stultz@...aro.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] arm64: dts: set UART1 clock frequency to 150MHz

Hi Jorge,

On 08/07/2016 09:11, Jorge Ramirez-Ortiz wrote:
> Enable support for higher baud rates (up to 3Mbps) in UART1 - required
> for bluetooth transfers.
> 
> Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@...aro.org>
> Tested-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@...aro.org>

Fine to me.
Thanks!

Acked-by: Wei Xu <xuwei5@...ilicon.com>

Best Regards,
Wei

> ---
>  arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
> index e92a30c..27be812 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@...11000 {
> +			assigned-clocks = <&sys_ctrl HI6220_UART1_SRC>;
> +			assigned-clock-rates = <150000000>;
>  			status = "ok";
>  		};
>  
>