linux-kernel - Re: [PATCH 09/10] arm64: zynqmp: Add new uartps compatible string

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Message-ID: <20170725164917.GB30669@tyrael.ni.corp.natinst.com>
Date:   Tue, 25 Jul 2017 09:49:17 -0700
From:   Moritz Fischer <mdf@...nel.org>
To:     Michal Simek <michal.simek@...inx.com>
Cc:     linux-arm-kernel@...ts.infradead.org,
        Sören Brinkmann <soren.brinkmann@...inx.com>,
        Punnaiah Choudary Kalluri 
        <punnaiah.choudary.kalluri@...inx.com>, monstr@...str.eu,
        "Edgar E. Iglesias" <edgar.iglesias@...inx.com>,
        Carlo Caione <carlo@...lessm.com>,
        Shubhrajyoti Datta <shubhrajyoti.datta@...inx.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Marc Zyngier <marc.zyngier@....com>,
        Bharat Kumar Gogada <bharat.kumar.gogada@...inx.com>,
        Moritz Fischer <mdf@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Stefan Krsmanovic <stefan.krsmanovic@...ios.com>,
        Will Deacon <will.deacon@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Mark Rutland <mark.rutland@....com>
Subject: Re: [PATCH 09/10] arm64: zynqmp: Add new uartps compatible string

On Thu, Jul 20, 2017 at 02:17:08PM +0200, Michal Simek wrote:
> Mainline kernel has r1p12 compatible string now. Use this new compatible
> string and also append generic compatible string.
> Keep in your mind that using this generic compatible string not all uart
> features will be available.
> 
> Signed-off-by: Michal Simek <michal.simek@...inx.com>
Reviewed-by: Moritz Fischer <mdf@...nel.org>
> ---
> 
>  arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
> index 4adf5285f56d..9304249a23ed 100644
> --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
> @@ -407,7 +407,7 @@
>  		};
>  
>  		uart0: serial@...00000 {
> -			compatible = "cdns,uart-r1p8";
> +			compatible = "cdns,uart-r1p12", "xlnx,xuartps";
>  			status = "disabled";
>  			interrupt-parent = <&gic>;
>  			interrupts = <0 21 4>;
> @@ -416,7 +416,7 @@
>  		};
>  
>  		uart1: serial@...10000 {
> -			compatible = "cdns,uart-r1p8";
> +			compatible = "cdns,uart-r1p12", "xlnx,xuartps";
>  			status = "disabled";
>  			interrupt-parent = <&gic>;
>  			interrupts = <0 22 4>;
> -- 
> 1.9.1
> 

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