linux-kernel - [PATCH v2 2/2] dmaengine: mediatek-cqdma: Add support for MediaTek MT6795

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Message-Id: <20220503140624.117213-3-angelogioacchino.delregno@collabora.com>
Date:   Tue,  3 May 2022 16:06:24 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     sean.wang@...iatek.com
Cc:     vkoul@...nel.org, 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,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Subject: [PATCH v2 2/2] dmaengine: mediatek-cqdma: Add support for MediaTek MT6795

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,
+};
+
 static const struct of_device_id mtk_cqdma_match[] = {
 	{ .compatible = "mediatek,mt6765-cqdma", .data = &cqdma_mt6765 },
+	{ .compatible = "mediatek,mt6795-cqdma", .data = &cqdma_mt6795 },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, mtk_cqdma_match);
-- 
2.35.1