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: <cover.1648461096.git.zong.li@sifive.com> <7cc9a7b5f7e6c28fc9eb172c441b5aed2159b8a0.1648461096.git.zong.li@sifive.com>
In-Reply-To: <7cc9a7b5f7e6c28fc9eb172c441b5aed2159b8a0.1648461096.git.zong.li@sifive.com>
From:   Bin Meng <bmeng.cn@gmail.com>
Date:   Tue, 29 Mar 2022 09:35:40 +0800
Message-ID: <CAEUhbmUYZ=htiQUwiLZuBufj7=p6ATR752N+qUn-=Gy7Uz04Uw@mail.gmail.com>
Subject: Re: [PATCH v8 1/4] dt-bindings: dma-engine: sifive,fu540: Add
 dma-channels property and modify compatible
To:     Zong Li <zong.li@sifive.com>
Cc:     Rob Herring <robh+dt@kernel.org>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        krzysztof.kozlowski@canonical.com,
        Conor Dooley <conor.dooley@microchip.com>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        Bin Meng <bin.meng@windriver.com>,
        Green Wan <green.wan@sifive.com>, vkoul@kernel.org,
        dmaengine@vger.kernel.org, devicetree <devicetree@vger.kernel.org>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        linux-riscv <linux-riscv@lists.infradead.org>,
        Rob Herring <robh@kernel.org>,
        Palmer Dabbelt <palmer@rivosinc.com>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

On Mon, Mar 28, 2022 at 7:56 PM Zong Li <zong.li@sifive.com> wrote:
>
> Add dma-channels property, then we can determine how many channels there
> by device tree, rather than statically defining it in PDMA driver.
> In addition, we also modify the compatible for PDMA versioning scheme.
>
> Signed-off-by: Zong Li <zong.li@sifive.com>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Suggested-by: Palmer Dabbelt <palmer@rivosinc.com>
> Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
> Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../bindings/dma/sifive,fu540-c000-pdma.yaml  | 19 +++++++++++++++++--
>  1 file changed, 17 insertions(+), 2 deletions(-)
>

Reviewed-by: Bin Meng <bmeng.cn@gmail.com>