| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | * Marvell Armada 3700 SPI Controller |
| 2 | |
| 3 | Required Properties: |
| 4 | |
| 5 | - compatible: should be "marvell,armada-3700-spi" |
| 6 | - reg: physical base address of the controller and length of memory mapped |
| 7 | region. |
| 8 | - interrupts: The interrupt number. The interrupt specifier format depends on |
| 9 | the interrupt controller and of its driver. |
| 10 | - clocks: Must contain the clock source, usually from the North Bridge clocks. |
| 11 | - num-cs: The number of chip selects that is supported by this SPI Controller |
| 12 | - #address-cells: should be 1. |
| 13 | - #size-cells: should be 0. |
| 14 | |
| 15 | Example: |
| 16 | |
| 17 | spi0: spi@10600 { |
| 18 | compatible = "marvell,armada-3700-spi"; |
| 19 | #address-cells = <1>; |
| 20 | #size-cells = <0>; |
| 21 | reg = <0x10600 0x5d>; |
| 22 | clocks = <&nb_perih_clk 7>; |
| 23 | interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>; |
| 24 | num-cs = <4>; |
| 25 | }; |