From d0301fdbb50dfc99215b0f999d4ff7ab0a7675d9 Mon Sep 17 00:00:00 2001 From: Vaishnav Achath Date: Wed, 27 Nov 2024 15:46:27 +0530 Subject: [PATCH] dmaengine: ti: k3-udma: Add support for J722S CSI BCDMA J722S CSI BCDMA is similar to J721S2 CSI BCDMA but there are slight integration differences like different PSIL thread base ID which is currently handled in the driver based on udma_of_match data. Add an entry to support J722S CSIRX. Signed-off-by: Vaishnav Achath Acked-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20241127101627.617537-3-vaishnav.a@ti.com Signed-off-by: Vinod Koul --- drivers/dma/ti/k3-udma.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c index b3f27b3f92098..7ed1956b46429 100644 --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -4404,6 +4404,18 @@ static struct udma_match_data j721s2_bcdma_csi_data = { .soc_data = &j721s2_bcdma_csi_soc_data, }; +static struct udma_match_data j722s_bcdma_csi_data = { + .type = DMA_TYPE_BCDMA, + .psil_base = 0x3100, + .enable_memcpy_support = false, + .burst_size = { + TI_SCI_RM_UDMAP_CHAN_BURST_SIZE_64_BYTES, /* Normal Channels */ + 0, /* No H Channels */ + 0, /* No UH Channels */ + }, + .soc_data = &j721s2_bcdma_csi_soc_data, +}; + static const struct of_device_id udma_of_match[] = { { .compatible = "ti,am654-navss-main-udmap", @@ -4435,6 +4447,10 @@ static const struct of_device_id udma_of_match[] = { .compatible = "ti,j721s2-dmss-bcdma-csi", .data = &j721s2_bcdma_csi_data, }, + { + .compatible = "ti,j722s-dmss-bcdma-csi", + .data = &j722s_bcdma_csi_data, + }, { /* Sentinel */ }, }; MODULE_DEVICE_TABLE(of, udma_of_match);