linux-kernel - Re: [PATCH] arm64: dts: zynqmp: Rename buses to be align with simple-bus yaml

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Date:   Mon, 24 Aug 2020 12:29:07 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Michal Simek <michal.simek@...inx.com>
Cc:     linux-kernel@...r.kernel.org, monstr@...str.eu, git@...inx.com,
        Kalyani Akula <kalyani.akula@...inx.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Manish Narani <manish.narani@...inx.com>,
        Michael Tretter <m.tretter@...gutronix.de>,
        Nava kishore Manne <nava.manne@...inx.com>,
        Rajan Vaja <rajan.vaja@...inx.com>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] arm64: dts: zynqmp: Rename buses to be align with
 simple-bus yaml

On Mon, Aug 24, 2020 at 12:05:42PM +0200, Michal Simek wrote:
> Rename amba-apu and amba to AXI. Based on Xilinx ZynqMP TRM (Chapter 15)
> chip is "using the advanced eXtensible interface (AXI) point-to-point
> channels for communicating addresses, data, and response transactions
> between master and slave clients."
> 
> Issues are reported as:
> ...: amba: $nodename:0: 'amba' does not match
> '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
> 	From schema: .../dt-schema/dtschema/schemas/simple-bus.yaml
> ...: amba-apu@0: $nodename:0: 'amba-apu@0' does not match
> '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
> 	From schema: .../dt-schema/dtschema/schemas/simple-bus.yaml
> 
> Signed-off-by: Michal Simek <michal.simek@...inx.com>
> ---
> 
> The only one problem with this patch is that it breaks paths in
> /proc/device-tree/.
> ---
>  arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>

Best regards,
Krzysztof