From: Vinod Koul <vkoul@kernel.org>
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 <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>,
dmaengine <dmaengine@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org List"
<linux-kernel@vger.kernel.org>,
linux-riscv <linux-riscv@lists.infradead.org>
Subject: Re: [PATCH v8 0/4] Determine the number of DMA channels by 'dma-channels' property
Date: Mon, 11 Apr 2022 16:18:49 +0530 [thread overview]
Message-ID: <YlQHkeZhHvC/n0G5@matsya> (raw)
In-Reply-To: <CANXhq0ramPvr=CL2oPsPAnWiF9X0eYVt8HGAVWPE9mZ5PfhG7A@mail.gmail.com>
On 11-04-22, 10:51, Zong Li wrote:
> On Fri, Apr 8, 2022 at 9:13 PM Vinod Koul <vkoul@kernel.org> wrote:
> >
> > On 28-03-22, 17:52, Zong Li wrote:
> > > The PDMA driver currently assumes there are four channels by default, it
> > > might cause the error if there is actually less than four channels.
> > > Change that by getting number of channel dynamically from device tree.
> > > For backwards-compatible, it uses the default value (i.e. 4) when there
> > > is no 'dma-channels' information in dts.
> >
> > Applied patch 1 & 4 to dmaengine-next, thanks
>
> Hi Vinod,
> Thanks for your help and review. For patch 2 and 3, does it mean that
> we should go through the riscv tree?
Yes
--
~Vinod
next prev parent reply other threads:[~2022-04-11 10:49 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-28 9:52 [PATCH v8 0/4] Determine the number of DMA channels by 'dma-channels' property Zong Li
2022-03-28 9:52 ` [PATCH v8 1/4] dt-bindings: dma-engine: sifive,fu540: Add dma-channels property and modify compatible Zong Li
2022-03-29 1:35 ` Bin Meng
2022-03-28 9:52 ` [PATCH v8 2/4] riscv: dts: " Zong Li
2022-03-29 1:35 ` Bin Meng
2022-03-28 9:52 ` [PATCH v8 3/4] riscv: dts: rename the node name of dma Zong Li
2022-03-29 1:35 ` Bin Meng
2022-03-28 9:52 ` [PATCH v8 4/4] dmaengine: sf-pdma: Get number of channel by device tree Zong Li
2022-03-29 1:35 ` Bin Meng
2022-03-31 1:06 ` [PATCH v8 0/4] Determine the number of DMA channels by 'dma-channels' property Zong Li
2022-03-31 3:15 ` Palmer Dabbelt
2022-03-31 5:21 ` Vinod Koul
2022-03-31 5:54 ` Palmer Dabbelt
2022-03-31 22:42 ` Palmer Dabbelt
2022-04-01 5:50 ` Zong Li
2022-04-08 8:03 ` Zong Li
2022-04-08 13:13 ` Vinod Koul
2022-04-11 2:51 ` Zong Li
2022-04-11 10:48 ` Vinod Koul [this message]
2022-04-11 11:43 ` Zong Li
2022-04-20 0:18 ` Palmer Dabbelt
2022-04-20 14:25 ` Rob Herring
2022-04-21 1:07 ` Zong Li
2022-04-21 2:49 ` Palmer Dabbelt
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