From: Vinod Koul <vkoul@kernel.org>
To: Paul Cercueil <paul@crapouillou.net>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paul.burton@mips.com>,
James Hogan <jhogan@kernel.org>,
Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>,
Mathieu Malaterre <malat@debian.org>,
Daniel Silsby <dansilsby@gmail.com>,
dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mips@linux-mips.org
Subject: [05/14] dmaengine: dma-jz4780: Add support for the JZ4740 SoC
Date: Mon, 9 Jul 2018 22:42:26 +0530 [thread overview]
Message-ID: <20180709171226.GK22377@vkoul-mobl> (raw)
On 03-07-18, 14:32, Paul Cercueil wrote:
> enum jz_version {
> + ID_JZ4740,
> ID_JZ4770,
> ID_JZ4780,
> };
> @@ -247,6 +248,7 @@ static void jz4780_dma_desc_free(struct virt_dma_desc *vdesc)
> }
>
> static const unsigned int jz4780_dma_ord_max[] = {
> + [ID_JZ4740] = 5,
> [ID_JZ4770] = 6,
> [ID_JZ4780] = 7,
> };
> @@ -801,11 +803,13 @@ static struct dma_chan *jz4780_of_dma_xlate(struct of_phandle_args *dma_spec,
> }
>
> static const unsigned int jz4780_dma_nb_channels[] = {
> + [ID_JZ4740] = 6,
> [ID_JZ4770] = 6,
> [ID_JZ4780] = 32,
> };
I feel these should be done away with if we describe hardware in DT
>
> static const struct of_device_id jz4780_dma_dt_match[] = {
> + { .compatible = "ingenic,jz4740-dma", .data = (void *)ID_JZ4740 },
adding .compatible should be the only thing required, if at all for this
addition :)
next reply other threads:[~2018-07-09 17:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 17:12 Vinod Koul [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-07-18 5:27 [05/14] dmaengine: dma-jz4780: Add support for the JZ4740 SoC Vinod Koul
2018-07-17 17:40 Rob Herring
2018-07-17 15:34 Vinod Koul
2018-07-17 11:00 Paul Cercueil
2018-07-16 21:33 Rob Herring
2018-07-04 16:52 PrasannaKumar Muralidharan
2018-07-03 12:32 Paul Cercueil
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