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-NVIDIA Tegra20/Tegra30 SLINK controller.
-
-Required properties:
-- compatible : should be "nvidia,tegra20-slink", "nvidia,tegra30-slink".
-- reg: Should contain SLINK registers location and length.
-- interrupts: Should contain SLINK interrupts.
-- clocks : Must contain one entry, for the module clock.
- See ../clocks/clock-bindings.txt for details.
-- resets : Must contain an entry for each entry in reset-names.
- See ../reset/reset.txt for details.
-- reset-names : Must include the following entries:
- - spi
-- dmas : Must contain an entry for each entry in clock-names.
- See ../dma/dma.txt for details.
-- dma-names : Must include the following entries:
- - rx
- - tx
-
-Recommended properties:
-- spi-max-frequency: Definition as per
- Documentation/devicetree/bindings/spi/spi-bus.txt
-
-Example:
-
-spi@7000d600 {
- compatible = "nvidia,tegra20-slink";
- reg = <0x7000d600 0x200>;
- interrupts = <0 82 0x04>;
- spi-max-frequency = <25000000>;
- #address-cells = <1>;
- #size-cells = <0>;
- clocks = <&tegra_car 44>;
- resets = <&tegra_car 44>;
- reset-names = "spi";
- dmas = <&apbdma 16>, <&apbdma 16>;
- dma-names = "rx", "tx";
-};