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Date: Thu, 19 May 2022 23:31:50 +0530 From: Vinod Koul <vkoul@...nel.org> To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com> Cc: sean.wang@...iatek.com, matthias.bgg@...il.com, dmaengine@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org, kernel@...labora.com, nfraprado@...labora.com Subject: Re: [PATCH v2 2/2] dmaengine: mediatek-cqdma: Add support for MediaTek MT6795 On 03-05-22, 16:06, AngeloGioacchino Del Regno wrote: > Add a compatible string and platform data for the Helio X10 MT6795 SoC. > > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com> > --- > drivers/dma/mediatek/mtk-cqdma.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/dma/mediatek/mtk-cqdma.c b/drivers/dma/mediatek/mtk-cqdma.c > index a2fb538d9483..e1772dbf50d5 100644 > --- a/drivers/dma/mediatek/mtk-cqdma.c > +++ b/drivers/dma/mediatek/mtk-cqdma.c > @@ -757,8 +757,14 @@ static const struct mtk_cqdma_plat_data cqdma_mt6765 = { > .reg_src2 = 0x60, > }; > > +static const struct mtk_cqdma_plat_data cqdma_mt6795 = { > + .reg_dst2 = 0x44, > + .reg_src2 = 0x40, Please define these registers > +}; > + > static const struct of_device_id mtk_cqdma_match[] = { > { .compatible = "mediatek,mt6765-cqdma", .data = &cqdma_mt6765 }, > + { .compatible = "mediatek,mt6795-cqdma", .data = &cqdma_mt6795 }, where is this documented? > { /* sentinel */ } > }; > MODULE_DEVICE_TABLE(of, mtk_cqdma_match); > -- > 2.35.1 -- ~Vinod
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