^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) OMAP SoC DES crypto Module
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) - compatible : Should contain "ti,omap4-des"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) - ti,hwmods: Name of the hwmod associated with the DES module
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) - reg : Offset and length of the register set for the module
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) - interrupts : the interrupt-specifier for the DES module
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) - clocks : A phandle to the functional clock node of the DES module
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) corresponding to each entry in clock-names
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) - clock-names : Name of the functional clock, should be "fck"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) Optional properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) - dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) Documentation/devicetree/bindings/dma/dma.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Each entry corresponds to an entry in dma-names
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) - dma-names: DMA request names should include "tx" and "rx" if present
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) /* DRA7xx SoC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) des: des@480a5000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) compatible = "ti,omap4-des";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) ti,hwmods = "des";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) reg = <0x480a5000 0xa0>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) dmas = <&sdma 117>, <&sdma 116>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) dma-names = "tx", "rx";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) clocks = <&l3_iclk_div>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) clock-names = "fck";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) };