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15b59e7c37
Add support for the MXS DCP block. The driver currently supports SHA-1/SHA-256 hashing and AES-128 CBC/ECB modes. The non-standard CRC32 is not yet supported. Signed-off-by: Marek Vasut <marex@denx.de> Cc: David S. Miller <davem@davemloft.net> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: devicetree@vger.kernel.org Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
18 lines
532 B
Plaintext
18 lines
532 B
Plaintext
Freescale DCP (Data Co-Processor) found on i.MX23/i.MX28 .
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Required properties:
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- compatible : Should be "fsl,<soc>-dcp"
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- reg : Should contain MXS DCP registers location and length
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- interrupts : Should contain MXS DCP interrupt numbers, VMI IRQ and DCP IRQ
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must be supplied, optionally Secure IRQ can be present, but
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is currently not implemented and not used.
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Example:
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dcp@80028000 {
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compatible = "fsl,imx28-dcp", "fsl,imx23-dcp";
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reg = <0x80028000 0x2000>;
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interrupts = <52 53>;
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status = "okay";
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};
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