linux-kernel - Re: [PATCH v3 20/23] dt-bindings: ata: ahci: Add Baikal-T1 AHCI SATA controller DT schema

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Message-ID: <94418456-6576-65d2-b424-231f86ca134d@suse.de>
Date:   Thu, 12 May 2022 09:10:38 +0200
From:   Hannes Reinecke <hare@...e.de>
To:     Serge Semin <Sergey.Semin@...kalelectronics.ru>,
        Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Jens Axboe <axboe@...nel.dk>,
        Serge Semin <fancer.lancer@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>,
        Pavel Parkhomenko <Pavel.Parkhomenko@...kalelectronics.ru>,
        linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v3 20/23] dt-bindings: ata: ahci: Add Baikal-T1 AHCI SATA
 controller DT schema

On 5/12/22 01:18, Serge Semin wrote:
> Baikal-T1 AHCI controller is based on the DWC AHCI SATA IP-core v4.10a
> with the next specific settings: two SATA ports, cascaded CSR access based
> on two clock domains (APB and AXI), selectable source of the reference
> clock (though stable work is currently available from the external source
> only), two reset lanes for the application and SATA ports domains. Other
> than that the device is fully compatible with the generic DWC AHCI SATA
> bindings.
> 
> Signed-off-by: Serge Semin <Sergey.Semin@...kalelectronics.ru>
> 
> ---
> 
> Changelog v2:
> - Rename 'syscon' property to 'baikal,bt1-syscon'.
> - Drop macro usage from the example node.
> ---
>   .../bindings/ata/baikal,bt1-ahci.yaml         | 127 ++++++++++++++++++
>   1 file changed, 127 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
> 
Reviewed-by: Hannes Reinecke <hare@...e.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		           Kernel Storage Architect
hare@...e.de			                  +49 911 74053 688
SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), GF: Felix Imendörffer