| Renesas HSPI. |
| |
| Required properties: |
| - compatible : "renesas,hspi-<soctype>", "renesas,hspi" as fallback. |
| Examples with soctypes are: |
| - "renesas,hspi-r8a7778" (R-Car M1) |
| - "renesas,hspi-r8a7779" (R-Car H1) |
| - reg : Offset and length of the register set for the device |
| - interrupt-parent : The phandle for the interrupt controller that |
| services interrupts for this device |
| - interrupts : Interrupt specifier |
| - #address-cells : Must be <1> |
| - #size-cells : Must be <0> |
| |
| Pinctrl properties might be needed, too. See |
| Documentation/devicetree/bindings/pinctrl/renesas,*. |
| |
| Example: |
| |
| hspi0: spi@fffc7000 { |
| compatible = "renesas,hspi-r8a7778", "renesas,hspi"; |
| reg = <0xfffc7000 0x18>; |
| interrupt-parent = <&gic>; |
| interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
