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Diffstat (limited to 'dts/Bindings/dma/renesas,usb-dmac.txt')
| -rw-r--r-- | dts/Bindings/dma/renesas,usb-dmac.txt | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/dts/Bindings/dma/renesas,usb-dmac.txt b/dts/Bindings/dma/renesas,usb-dmac.txt deleted file mode 100644 index e8f6c42e80..0000000000 --- a/dts/Bindings/dma/renesas,usb-dmac.txt +++ /dev/null @@ -1,55 +0,0 @@ -* Renesas USB DMA Controller Device Tree bindings - -Required Properties: --compatible: "renesas,<soctype>-usb-dmac", "renesas,usb-dmac" as fallback. - Examples with soctypes are: - - "renesas,r8a7743-usb-dmac" (RZ/G1M) - - "renesas,r8a7744-usb-dmac" (RZ/G1N) - - "renesas,r8a7745-usb-dmac" (RZ/G1E) - - "renesas,r8a77470-usb-dmac" (RZ/G1C) - - "renesas,r8a774a1-usb-dmac" (RZ/G2M) - - "renesas,r8a774b1-usb-dmac" (RZ/G2N) - - "renesas,r8a774c0-usb-dmac" (RZ/G2E) - - "renesas,r8a7790-usb-dmac" (R-Car H2) - - "renesas,r8a7791-usb-dmac" (R-Car M2-W) - - "renesas,r8a7793-usb-dmac" (R-Car M2-N) - - "renesas,r8a7794-usb-dmac" (R-Car E2) - - "renesas,r8a7795-usb-dmac" (R-Car H3) - - "renesas,r8a7796-usb-dmac" (R-Car M3-W) - - "renesas,r8a77961-usb-dmac" (R-Car M3-W+) - - "renesas,r8a77965-usb-dmac" (R-Car M3-N) - - "renesas,r8a77990-usb-dmac" (R-Car E3) - - "renesas,r8a77995-usb-dmac" (R-Car D3) -- reg: base address and length of the registers block for the DMAC -- interrupts: interrupt specifiers for the DMAC, one for each entry in - interrupt-names. -- interrupt-names: one entry per channel, named "ch%u", where %u is the - channel number ranging from zero to the number of channels minus one. -- clocks: a list of phandle + clock-specifier pairs. -- #dma-cells: must be <1>, the cell specifies the channel number of the DMAC - port connected to the DMA client. -- dma-channels: number of DMA channels - -Example: R8A7790 (R-Car H2) USB-DMACs - - usb_dmac0: dma-controller@e65a0000 { - compatible = "renesas,r8a7790-usb-dmac", "renesas,usb-dmac"; - reg = <0 0xe65a0000 0 0x100>; - interrupts = <0 109 IRQ_TYPE_LEVEL_HIGH - 0 109 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "ch0", "ch1"; - clocks = <&mstp3_clks R8A7790_CLK_USBDMAC0>; - #dma-cells = <1>; - dma-channels = <2>; - }; - - usb_dmac1: dma-controller@e65b0000 { - compatible = "renesas,usb-dmac"; - reg = <0 0xe65b0000 0 0x100>; - interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH - 0 110 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "ch0", "ch1"; - clocks = <&mstp3_clks R8A7790_CLK_USBDMAC1>; - #dma-cells = <1>; - dma-channels = <2>; - }; |