[2/2,v2] dmaengine: JZ4780: Add support for the X1000.
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Message ID 1571937670-30828-3-git-send-email-zhouyanjie@zoho.com
State Accepted
Commit fee175e44cb34ee86e589b2c22c617d00aaac21b
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Series
  • [1/2,v2] dt-bindings: dmaengine: Add X1000 bindings.
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Commit Message

Zhou Yanjie Oct. 24, 2019, 5:21 p.m. UTC
Add support for probing the dma-jz4780 driver on the X1000 Soc.

Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
---
 drivers/dma/dma-jz4780.c | 7 +++++++
 1 file changed, 7 insertions(+)

Patch
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diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c
index cafb1cc0..5e3af48 100644
--- a/drivers/dma/dma-jz4780.c
+++ b/drivers/dma/dma-jz4780.c
@@ -1019,11 +1019,18 @@  static const struct jz4780_dma_soc_data jz4780_dma_soc_data = {
 	.flags = JZ_SOC_DATA_ALLOW_LEGACY_DT | JZ_SOC_DATA_PROGRAMMABLE_DMA,
 };
 
+static const struct jz4780_dma_soc_data x1000_dma_soc_data = {
+	.nb_channels = 8,
+	.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 },
 	{},
 };
 MODULE_DEVICE_TABLE(of, jz4780_dma_dt_match);