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Searched refs:xbar (Results 1 – 13 of 13) sorted by relevance

/linux-5.19.10/drivers/dma/ti/
Ddma-crossbar.c66 struct ti_am335x_xbar_data *xbar = dev_get_drvdata(dev); in ti_am335x_xbar_free() local
72 ti_am335x_xbar_write(xbar->iomem, map->dma_line, 0); in ti_am335x_xbar_free()
80 struct ti_am335x_xbar_data *xbar = platform_get_drvdata(pdev); in ti_am335x_xbar_route_allocate() local
86 if (dma_spec->args[2] >= xbar->xbar_events) { in ti_am335x_xbar_route_allocate()
92 if (dma_spec->args[0] >= xbar->dma_requests) { in ti_am335x_xbar_route_allocate()
120 ti_am335x_xbar_write(xbar->iomem, map->dma_line, map->mux_val); in ti_am335x_xbar_route_allocate()
135 struct ti_am335x_xbar_data *xbar; in ti_am335x_xbar_probe() local
142 xbar = devm_kzalloc(&pdev->dev, sizeof(*xbar), GFP_KERNEL); in ti_am335x_xbar_probe()
143 if (!xbar) in ti_am335x_xbar_probe()
160 &xbar->dma_requests)) { in ti_am335x_xbar_probe()
[all …]
Dedma.c2149 void __iomem *xbar; in edma_xbar_event_map() local
2163 xbar = devm_ioremap(dev, res.start, resource_size(&res)); in edma_xbar_event_map()
2164 if (!xbar) in edma_xbar_event_map()
2180 mux = readl(xbar + offset); in edma_xbar_event_map()
2183 writel(mux, (xbar + offset)); in edma_xbar_event_map()
/linux-5.19.10/drivers/pci/controller/
Dpci-tegra.c1859 u32 *xbar) in tegra_pcie_get_xbar_config() argument
1868 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_401; in tegra_pcie_get_xbar_config()
1873 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_211; in tegra_pcie_get_xbar_config()
1878 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_111; in tegra_pcie_get_xbar_config()
1885 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_211; in tegra_pcie_get_xbar_config()
1893 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_X4_X1; in tegra_pcie_get_xbar_config()
1898 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_X2_X1; in tegra_pcie_get_xbar_config()
1905 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_420; in tegra_pcie_get_xbar_config()
1910 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_222; in tegra_pcie_get_xbar_config()
1915 *xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_411; in tegra_pcie_get_xbar_config()
[all …]
/linux-5.19.10/drivers/net/ethernet/netronome/nfp/nfpcore/
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-5.19.10/Documentation/devicetree/bindings/dma/
Dti-dma-crossbar.txt18 when mapping xbar input to DMA request, they are either
Dti-edma.txt218 - ti,edma-xbar-event-map: Crossbar event to channel map
236 ti,edma-xbar-event-map = /bits/ 16 <1 12
/linux-5.19.10/drivers/media/dvb-frontends/
Dmxl5xx.c79 u8 xbar[3]; member
1870 state->xbar[0] = 4; in mxl5xx_attach()
1871 state->xbar[1] = demod; in mxl5xx_attach()
1872 state->xbar[2] = 8; in mxl5xx_attach()
/linux-5.19.10/arch/arm64/boot/dts/nvidia/
Dtegra210-p3450-0000.dts80 nvidia,xbar-cfg = <2 1 0 3 4>;
94 nvidia,xbar-cfg = <0 1 2 3 4>;
/linux-5.19.10/arch/arm/boot/dts/
Dam335x-evm.dts740 xbar-event-map element */
Dam437x-sk-evm.dts694 * xbar-event-map element
Dam437x-gp-evm.dts873 xbar-event-map element */
Ddra7.dtsi412 * masked in the xbar as well.
/linux-5.19.10/Documentation/devicetree/bindings/display/tegra/
Dnvidia,tegra20-host1x.txt384 - nvidia,xbar-cfg: 5 cells containing the crossbar configuration. Each lane