0001 Binding for Broadcom BCM6328 High Speed SPI controller
0002
0003 Required properties:
0004 - compatible: must contain of "brcm,bcm6328-hsspi".
0005 - reg: Base address and size of the controllers memory area.
0006 - interrupts: Interrupt for the SPI block.
0007 - clocks: phandles of the SPI clock and the PLL clock.
0008 - clock-names: must be "hsspi", "pll".
0009 - #address-cells: <1>, as required by generic SPI binding.
0010 - #size-cells: <0>, also as required by generic SPI binding.
0011
0012 Optional properties:
0013 - num-cs: some controllers have less than 8 cs signals. Defaults to 8
0014 if absent.
0015
0016 Child nodes as per the generic SPI binding.
0017
0018 Example:
0019
0020 spi@10001000 {
0021 compatible = "brcm,bcm6328-hsspi";
0022 reg = <0x10001000 0x600>;
0023
0024 interrupts = <29>;
0025
0026 clocks = <&clkctl 9>, <&hsspi_pll>;
0027 clock-names = "hsspi", "pll";
0028
0029 num-cs = <2>;
0030
0031 #address-cells = <1>;
0032 #size-cells = <0>;
0033 };
