Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
MIME-Version: 1.0
References: <20220802175755.6530-1-sudip.mukherjee@sifive.com> <20220803185600.76rwp4o3itb2e2dn@mobilestation>
In-Reply-To: <20220803185600.76rwp4o3itb2e2dn@mobilestation>
From:   Sudip Mukherjee <sudip.mukherjee@sifive.com>
Date:   Thu, 4 Aug 2022 10:43:00 +0100
Message-ID: <CAHyZL-ftLQNg2eTsmSXRSpHUNzNyTEt+UUGCUs2XqvRgeiWRrg@mail.gmail.com>
Subject: Re: [PATCH 00/11] Add support for enhanced SPI for Designware SPI controllers
To:     Serge Semin <fancer.lancer@gmail.com>
Cc:     Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Greentime Hu <greentime.hu@sifive.com>,
        Jude Onyenegecha <jude.onyenegecha@sifive.com>,
        William Salmon <william.salmon@sifive.com>,
        Adnan Chowdhury <adnan.chowdhury@sifive.com>,
        Ben Dooks <ben.dooks@sifive.com>, linux-spi@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        Jeegar Lakhani <jeegar.lakhani@sifive.com>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

On Wed, Aug 3, 2022 at 7:56 PM Serge Semin <fancer.lancer@gmail.com> wrote:
>
> Hi Sudip
>
> On Tue, Aug 02, 2022 at 06:57:44PM +0100, Sudip Mukherjee wrote:
> > Some Synopsys SSI controllers support enhanced SPI which includes
> > Dual mode, Quad mode and Octal mode. DWC_ssi includes clock stretching
> > feature in enhanced SPI modes which can be used to prevent FIFO underflow
> > and overflow conditions while transmitting or receiving the data respectively.
> > This is only tested on controller version 1.03a.
> >
> > Ben Dooks (1):
> >   spi: dw-apb-ssi: add generic 1.03a version
>
> Thanks for the patchset. It's always welcome to have a new
> functionality support. I'll have it reviewed on the next week.

Thanks Sergey. I will then wait for your review before sending a v2
with the changes Mark has suggested.

--
Regards
Sudip