From 20f5a659554a6e684da0806939bddf8f6537e936 Mon Sep 17 00:00:00 2001 From: "周琰杰 (Zhou Yanjie)" Date: Tue, 17 Dec 2019 21:59:00 +0800 Subject: dmaengine: JZ4780: Add support for the X1830. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support for probing the dma-jz4780 driver on the X1830 Soc. Signed-off-by: 周琰杰 (Zhou Yanjie) Link: https://lore.kernel.org/r/1576591140-125668-4-git-send-email-zhouyanjie@wanyeetech.com Signed-off-by: Vinod Koul --- drivers/dma/dma-jz4780.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/dma/dma-jz4780.c') diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c index fa626acdc9b9..f8ee4b74dae4 100644 --- a/drivers/dma/dma-jz4780.c +++ b/drivers/dma/dma-jz4780.c @@ -1020,12 +1020,19 @@ static const struct jz4780_dma_soc_data x1000_dma_soc_data = { .flags = JZ_SOC_DATA_PROGRAMMABLE_DMA, }; +static const struct jz4780_dma_soc_data x1830_dma_soc_data = { + .nb_channels = 32, + .transfer_ord_max = 7, + .flags = JZ_SOC_DATA_PROGRAMMABLE_DMA, +}; + static const struct of_device_id jz4780_dma_dt_match[] = { { .compatible = "ingenic,jz4740-dma", .data = &jz4740_dma_soc_data }, { .compatible = "ingenic,jz4725b-dma", .data = &jz4725b_dma_soc_data }, { .compatible = "ingenic,jz4770-dma", .data = &jz4770_dma_soc_data }, { .compatible = "ingenic,jz4780-dma", .data = &jz4780_dma_soc_data }, { .compatible = "ingenic,x1000-dma", .data = &x1000_dma_soc_data }, + { .compatible = "ingenic,x1830-dma", .data = &x1830_dma_soc_data }, {}, }; MODULE_DEVICE_TABLE(of, jz4780_dma_dt_match); -- cgit v1.2.3