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firmware: xilinx: Add ZynqMP aes API for AES functionality

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Add ZynqMP firmware AES API to perform encryption/decryption of given data.

Signed-off-by: Kalyani Akula <kalyani.akula@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Kalyani Akula 2020-02-17 15:56:41 +05:30 • committed by Herbert Xu
parent ff462ddfd9
commit 057a0fb649
2 changed files with 27 additions and 0 deletions
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2
include/linux/firmware/xlnx-zynqmp.h
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@ -82,6 +82,7 @@ enum pm_api_id {
PM_CLOCK_GETRATE,
PM_CLOCK_SETPARENT,
PM_CLOCK_GETPARENT,
PM_SECURE_AES = 47,
PM_FEATURE_CHECK = 63,
PM_API_MAX,
};
@ -315,6 +316,7 @@ struct zynqmp_eemi_ops {
const u32 capabilities,
const u32 qos,
const enum zynqmp_pm_request_ack ack);
int (*aes)(const u64 address, u32 *out);
};
int zynqmp_pm_invoke_fn(u32 pm_api_id, u32 arg0, u32 arg1,