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[2/2] dmaengine: JZ4780: Add support for the X1830.

Message ID 1576591140-125668-4-git-send-email-zhouyanjie@wanyeetech.com (mailing list archive)
State Accepted
Headers show
Series [1/2] dt-bindings: dmaengine: Add X1830 bindings. | expand

Commit Message

Zhou Yanjie Dec. 17, 2019, 1:59 p.m. UTC 
Add support for probing the dma-jz4780 driver on the X1830 Soc.

Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
---
 drivers/dma/dma-jz4780.c | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c
index fa626ac..f8ee4b7 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);