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/linux-6.12.1/Documentation/devicetree/bindings/dma/
Dnvidia,tegra186-gpc-dma.yaml24 - const: nvidia,tegra186-gpcdma
27 - nvidia,tegra234-gpcdma
28 - nvidia,tegra194-gpcdma
29 - const: nvidia,tegra186-gpcdma
48 const: gpcdma
77 compatible = "nvidia,tegra186-gpcdma";
80 reset-names = "gpcdma";
/linux-6.12.1/drivers/dma/
Dtegra186-gpc-dma.c163 /* Channel base address offset from GPCDMA base address */
555 "GPCDMA CH%d bm fifo full\n", tdc->id); in tegra_dma_chan_decode_error()
560 "GPCDMA CH%d peripheral fifo full\n", tdc->id); in tegra_dma_chan_decode_error()
565 "GPCDMA CH%d illegal peripheral id\n", tdc->id); in tegra_dma_chan_decode_error()
570 "GPCDMA CH%d illegal stream id\n", tdc->id); in tegra_dma_chan_decode_error()
575 "GPCDMA CH%d mc slave error\n", tdc->id); in tegra_dma_chan_decode_error()
580 "GPCDMA CH%d mmio slave error\n", tdc->id); in tegra_dma_chan_decode_error()
585 "GPCDMA CH%d security violation %x\n", tdc->id, in tegra_dma_chan_decode_error()
1324 .compatible = "nvidia,tegra186-gpcdma",
1327 .compatible = "nvidia,tegra194-gpcdma",
[all …]
/linux-6.12.1/arch/arm64/boot/dts/nvidia/
Dtegra186.dtsi76 gpcdma: dma-controller@2600000 { label
77 compatible = "nvidia,tegra186-gpcdma";
80 reset-names = "gpcdma";
676 dmas = <&gpcdma 21>, <&gpcdma 21>;
691 dmas = <&gpcdma 23>, <&gpcdma 23>;
710 dmas = <&gpcdma 26>, <&gpcdma 26>;
743 dmas = <&gpcdma 30>, <&gpcdma 30>;
758 dmas = <&gpcdma 27>, <&gpcdma 27>;
773 dmas = <&gpcdma 31>, <&gpcdma 31>;
1213 dmas = <&gpcdma 22>, <&gpcdma 22>;
[all …]
Dtegra194.dtsi169 gpcdma: dma-controller@2600000 { label
170 compatible = "nvidia,tegra194-gpcdma",
171 "nvidia,tegra186-gpcdma";
174 reset-names = "gpcdma";
809 dmas = <&gpcdma 21>, <&gpcdma 21>;
836 dmas = <&gpcdma 23>, <&gpcdma 23>;
855 dmas = <&gpcdma 26>, <&gpcdma 26>;
874 dmas = <&gpcdma 30>, <&gpcdma 30>;
893 dmas = <&gpcdma 27>, <&gpcdma 27>;
912 dmas = <&gpcdma 31>, <&gpcdma 31>;
[all …]
Dtegra234.dtsi120 gpcdma: dma-controller@2600000 { label
121 compatible = "nvidia,tegra234-gpcdma",
122 "nvidia,tegra186-gpcdma";
125 reset-names = "gpcdma";
2766 dmas = <&gpcdma 8>, <&gpcdma 8>;
2777 dmas = <&gpcdma 20>, <&gpcdma 20>;
2797 dmas = <&gpcdma 21>, <&gpcdma 21>;
2816 dmas = <&gpcdma 23>, <&gpcdma 23>;
2835 dmas = <&gpcdma 26>, <&gpcdma 26>;
2854 dmas = <&gpcdma 30>, <&gpcdma 30>;
[all …]