On 11/27/24 12:16 PM, Vaishnav Achath wrote: > 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. Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx> > > Signed-off-by: Vaishnav Achath <vaishnav.a@xxxxxx> > --- > > V2->V3 : Minor edit in commit message. > > V1->V2: > * Add new compatible for J722S instead of modifying AM62A > > 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 b3f27b3f9209..7ed1956b4642 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); -- Péter