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Searched refs:xbar (Results 1 – 11 of 11) sorted by relevance

/linux/drivers/dma/ti/
H A Ddma-crossbar.c67 struct ti_am335x_xbar_data *xbar = dev_get_drvdata(dev); in ti_am335x_xbar_free() local
73 ti_am335x_xbar_write(xbar->iomem, map->dma_line, 0); in ti_am335x_xbar_free()
81 struct ti_am335x_xbar_data *xbar = platform_get_drvdata(pdev); in ti_am335x_xbar_route_allocate() local
87 if (dma_spec->args[2] >= xbar->xbar_events) { in ti_am335x_xbar_route_allocate()
93 if (dma_spec->args[0] >= xbar->dma_requests) { in ti_am335x_xbar_route_allocate()
122 ti_am335x_xbar_write(xbar->iomem, map->dma_line, map->mux_val); in ti_am335x_xbar_route_allocate()
140 struct ti_am335x_xbar_data *xbar; in ti_am335x_xbar_probe() local
147 xbar = devm_kzalloc(&pdev->dev, sizeof(*xbar), GFP_KERNEL); in ti_am335x_xbar_probe()
148 if (!xbar) in ti_am335x_xbar_probe()
165 &xbar->dma_requests)) { in ti_am335x_xbar_probe()
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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/drivers/media/platform/nxp/imx8-isi/
H A Dimx8-isi-crossbar.c27 static int mxc_isi_crossbar_gasket_enable(struct mxc_isi_crossbar *xbar, in mxc_isi_crossbar_gasket_enable() argument
32 struct mxc_isi_dev *isi = xbar->isi; in mxc_isi_crossbar_gasket_enable()
69 static void mxc_isi_crossbar_gasket_disable(struct mxc_isi_crossbar *xbar, in mxc_isi_crossbar_gasket_disable() argument
72 struct mxc_isi_dev *isi = xbar->isi; in mxc_isi_crossbar_gasket_disable()
100 struct mxc_isi_crossbar *xbar = to_isi_crossbar(sd); in __mxc_isi_crossbar_set_routing() local
111 if (route->sink_pad == xbar->num_sinks - 1 && in __mxc_isi_crossbar_set_routing()
112 route->source_pad != xbar->num_sinks) { in __mxc_isi_crossbar_set_routing()
113 dev_dbg(xbar->isi->dev, in __mxc_isi_crossbar_set_routing()
116 route->source_pad - xbar->num_sinks); in __mxc_isi_crossbar_set_routing()
126 mxc_isi_crossbar_xlate_streams(struct mxc_isi_crossbar *xbar, in mxc_isi_crossbar_xlate_streams() argument
[all …]
/linux/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/Documentation/devicetree/bindings/dma/
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
H A Dti-dma-crossbar.txt18 when mapping xbar input to DMA request, they are either
/linux/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/arch/arm64/boot/dts/nvidia/
H A Dtegra210-p3450-0000.dts86 nvidia,xbar-cfg = <2 1 0 3 4>;
100 nvidia,xbar-cfg = <0 1 2 3 4>;
/linux/arch/arm/boot/dts/ti/omap/
H A Dam335x-evm.dts738 xbar-event-map element */
H A Dam437x-gp-evm.dts873 xbar-event-map element */
H A Ddra7.dtsi407 * masked in the xbar as well.