linux-kernel - Re: [PATCH 2/4] arm64: dts: renesas: r8a77995: add FCPVD nodes

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Date:   Thu, 15 Feb 2018 16:20:42 +0000
From:   Kieran Bingham <kieran.bingham@...asonboard.com>
To:     Simon Horman <horms@...ge.net.au>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc:     Kieran Bingham <kbingham@...nel.org>,
        linux-renesas-soc@...r.kernel.org,
        Kieran Bingham <kieran.bingham@...asonboard.com>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        Magnus Damm <magnus.damm@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "moderated list:ARM64 PORT (AARCH64 ARCHITECTURE)" 
        <linux-arm-kernel@...ts.infradead.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/4] arm64: dts: renesas: r8a77995: add FCPVD nodes

Hi Simon,

On 15/02/18 16:14, Simon Horman wrote:
> On Tue, Feb 13, 2018 at 02:32:22PM +0200, Laurent Pinchart wrote:
>> Hi Kieran,
>>
>> Thank you for the patch.
>>
>> On Tuesday, 13 February 2018 00:25:27 EET Kieran Bingham wrote:
>>> From: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>
>>>
>>> The FCPVD handles the interface between the VSPD and memory.
>>>
>>> Signed-off-by: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>
>>
>> Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
>>
>> I would however squash this with patch 1/4 from the same series.
> 
> Thanks, I've taken the liberty of doing so when applying this patch.
> The result is as follows:

That's probably fine, but there was a follow up series which already handles this.

--
Kieran



> From: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>
> Subject: [PATCH] arm64: dts: renesas: r8a77995: add FCPV[BD] node
> 
> The FCPVB handles the interface between the VSPB and memory.
> The FCPVD handles the interface between the VSPD and memory.
> 
> Signed-off-by: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> [simon: squahsed FCPVB and FCPVD patches]
> Signed-off-by: Simon Horman <horms+renesas@...ge.net.au>
> ---
>  arch/arm64/boot/dts/renesas/r8a77995.dtsi | 27 +++++++++++++++++++++++++++
>  1 file changed, 27 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> index cd3c6a30fc47..196a917afea6 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> @@ -691,6 +691,33 @@
>  			#phy-cells = <0>;
>  			status = "disabled";
>  		};
> +
> +		fcpvb0: fcp@...6f000 {
> +			compatible = "renesas,fcpv";
> +			reg = <0 0xfe96f000 0 0x200>;
> +			clocks = <&cpg CPG_MOD 607>;
> +			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
> +			resets = <&cpg 607>;
> +			iommus = <&ipmmu_vp0 5>;
> +		};
> +
> +		fcpvd0: fcp@...27000 {
> +			compatible = "renesas,fcpv";
> +			reg = <0 0xfea27000 0 0x200>;
> +			clocks = <&cpg CPG_MOD 603>;
> +			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
> +			resets = <&cpg 603>;
> +			iommus = <&ipmmu_vi0 8>;
> +		};
> +
> +		fcpvd1: fcp@...2f000 {
> +			compatible = "renesas,fcpv";
> +			reg = <0 0xfea2f000 0 0x200>;
> +			clocks = <&cpg CPG_MOD 602>;
> +			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
> +			resets = <&cpg 602>;
> +			iommus = <&ipmmu_vi0 9>;
> +		};
>  	};
>  
>  	timer {
>