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Searched refs:xbar (Results 1 – 16 of 16) sorted by relevance

/linux-6.15/drivers/dma/ti/
H A Ddma-crossbar.c143 xbar = devm_kzalloc(&pdev->dev, sizeof(*xbar), GFP_KERNEL); in ti_am335x_xbar_probe()
144 if (!xbar) in ti_am335x_xbar_probe()
180 xbar->iomem = iomem; in ti_am335x_xbar_probe()
232 ti_dra7_xbar_write(xbar->iomem, map->xbar_out, xbar->safe_val); in ti_dra7_xbar_free()
233 mutex_lock(&xbar->mutex); in ti_dra7_xbar_free()
268 mutex_lock(&xbar->mutex); in ti_dra7_xbar_route_allocate()
338 xbar = devm_kzalloc(&pdev->dev, sizeof(*xbar), GFP_KERNEL); in ti_dra7_xbar_probe()
339 if (!xbar) in ti_dra7_xbar_probe()
367 if (!xbar->dma_inuse) in ti_dra7_xbar_probe()
413 xbar->iomem = iomem; in ti_dra7_xbar_probe()
[all …]
H A Dedma.c2092 void __iomem *xbar; in edma_xbar_event_map() local
2106 xbar = devm_ioremap(dev, res.start, resource_size(&res)); in edma_xbar_event_map()
2107 if (!xbar) in edma_xbar_event_map()
2123 mux = readl(xbar + offset); in edma_xbar_event_map()
2126 writel(mux, (xbar + offset)); in edma_xbar_event_map()
/linux-6.15/drivers/media/platform/nxp/imx8-isi/
H A Dimx8-isi-crossbar.c440 xbar->isi = isi; in mxc_isi_crossbar_init()
457 num_pads = xbar->num_sinks + xbar->num_sources; in mxc_isi_crossbar_init()
459 xbar->pads = kcalloc(num_pads, sizeof(*xbar->pads), GFP_KERNEL); in mxc_isi_crossbar_init()
460 if (!xbar->pads) in mxc_isi_crossbar_init()
463 xbar->inputs = kcalloc(xbar->num_sinks, sizeof(*xbar->inputs), in mxc_isi_crossbar_init()
465 if (!xbar->inputs) { in mxc_isi_crossbar_init()
474 xbar->pads[i + xbar->num_sinks].flags = MEDIA_PAD_FL_SOURCE; in mxc_isi_crossbar_init()
489 kfree(xbar->pads); in mxc_isi_crossbar_init()
490 kfree(xbar->inputs); in mxc_isi_crossbar_init()
498 kfree(xbar->pads); in mxc_isi_crossbar_cleanup()
[all …]
H A Dimx8-isi-pipe.c237 struct mxc_isi_crossbar *xbar = &pipe->isi->crossbar; in mxc_isi_pipe_enable() local
254 state = v4l2_subdev_lock_and_get_active_state(&xbar->sd); in mxc_isi_pipe_enable()
256 xbar->num_sinks + pipe->id, in mxc_isi_pipe_enable()
290 ret = v4l2_subdev_enable_streams(&xbar->sd, xbar->num_sinks + pipe->id, in mxc_isi_pipe_enable()
304 struct mxc_isi_crossbar *xbar = &pipe->isi->crossbar; in mxc_isi_pipe_disable() local
307 ret = v4l2_subdev_disable_streams(&xbar->sd, xbar->num_sinks + pipe->id, in mxc_isi_pipe_disable()
H A Dimx8-isi-core.h303 void mxc_isi_crossbar_cleanup(struct mxc_isi_crossbar *xbar);
304 int mxc_isi_crossbar_register(struct mxc_isi_crossbar *xbar);
305 void mxc_isi_crossbar_unregister(struct mxc_isi_crossbar *xbar);
/linux-6.15/drivers/pci/controller/
H A Dpci-tegra.c1850 u32 *xbar) in tegra_pcie_get_xbar_config() argument
1859 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_401; in tegra_pcie_get_xbar_config()
1864 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_211; in tegra_pcie_get_xbar_config()
1869 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_111; in tegra_pcie_get_xbar_config()
1876 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_211; in tegra_pcie_get_xbar_config()
1884 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_X4_X1; in tegra_pcie_get_xbar_config()
1889 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_X2_X1; in tegra_pcie_get_xbar_config()
1896 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_420; in tegra_pcie_get_xbar_config()
1901 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_222; in tegra_pcie_get_xbar_config()
1906 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_411; in tegra_pcie_get_xbar_config()
[all …]
/linux-6.15/drivers/net/ethernet/netronome/nfp/nfpcore/
H A Dnfp6000_pcie.c270 unsigned int xbar; in nfp6000_bar_write() local
272 xbar = NFP_PCIE_P2C_EXPBAR_OFFSET(bar->index); in nfp6000_bar_write()
275 writel(newcfg, nfp->iomem.csr + xbar); in nfp6000_bar_write()
277 readl(nfp->iomem.csr + xbar); in nfp6000_bar_write()
279 xbar += nfp->dev_info->pcie_cfg_expbar_offset; in nfp6000_bar_write()
280 pci_write_config_dword(nfp->pdev, xbar, newcfg); in nfp6000_bar_write()
/linux-6.15/Documentation/devicetree/bindings/dma/
H A Dti-dma-crossbar.txt18 when mapping xbar input to DMA request, they are either
H A Dti-edma.txt218 - ti,edma-xbar-event-map: Crossbar event to channel map
236 ti,edma-xbar-event-map = /bits/ 16 <1 12
/linux-6.15/Documentation/devicetree/bindings/display/tegra/
H A Dnvidia,tegra124-sor.yaml91 nvidia,xbar-cfg:
/linux-6.15/drivers/media/dvb-frontends/
H A Dmxl5xx.c79 u8 xbar[3]; member
1868 state->xbar[0] = 4; in mxl5xx_attach()
1869 state->xbar[1] = demod; in mxl5xx_attach()
1870 state->xbar[2] = 8; in mxl5xx_attach()
/linux-6.15/arch/arm64/boot/dts/nvidia/
H A Dtegra210-p3450-0000.dts80 nvidia,xbar-cfg = <2 1 0 3 4>;
94 nvidia,xbar-cfg = <0 1 2 3 4>;
/linux-6.15/arch/arm/boot/dts/ti/omap/
H A Dam335x-evm.dts738 xbar-event-map element */
H A Dam437x-sk-evm.dts694 * xbar-event-map element
H A Dam437x-gp-evm.dts873 xbar-event-map element */
H A Ddra7.dtsi414 * masked in the xbar as well.