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dmaengine: ti: k3-udma: Add support for J722S CSI BCDMA

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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 <vaishnav.a@ti.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/20241127101627.617537-3-vaishnav.a@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Vaishnav Achath 2024-11-27 15:46:27 +05:30 committed by Vinod Koul
parent 775363772f
commit d0301fdbb5
1 changed files with 16 additions and 0 deletions
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16
drivers/dma/ti/k3-udma.c
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@ -4404,6 +4404,18 @@ static struct udma_match_data j721s2_bcdma_csi_data = {
.soc_data = &j721s2_bcdma_csi_soc_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[] = { static const struct of_device_id udma_of_match[] = {
{ {
.compatible = "ti,am654-navss-main-udmap", .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", .compatible = "ti,j721s2-dmss-bcdma-csi",
.data = &j721s2_bcdma_csi_data, .data = &j721s2_bcdma_csi_data,
}, },
{
.compatible = "ti,j722s-dmss-bcdma-csi",
.data = &j722s_bcdma_csi_data,
},
{ /* Sentinel */ }, { /* Sentinel */ },
}; };
MODULE_DEVICE_TABLE(of, udma_of_match); MODULE_DEVICE_TABLE(of, udma_of_match);