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crypto: marvell/cesa - add support for Kirkwood and Dove SoCs

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Add the Kirkwood and Dove SoC descriptions, and control the allhwsupport
module parameter to avoid probing the CESA IP when the old CESA driver is
enabled (unless it is explicitly requested to do so).

Signed-off-by: Arnaud Ebalard <[email protected]>
Signed-off-by: Boris Brezillon <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This commit is contained in:
Arnaud Ebalard 2015-06-18 15:46:29 +02:00 • committed by Herbert Xu
commit 7240425579
1 changed files with 12 additions and 1 deletions
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13
drivers/crypto/marvell/cesa.c
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@ -215,6 +215,15 @@ static const struct mv_cesa_caps orion_caps = {
.has_tdma = false,
};
static const struct mv_cesa_caps kirkwood_caps = {
.nengines = 1,
.cipher_algs = orion_cipher_algs,
.ncipher_algs = ARRAY_SIZE(orion_cipher_algs),
.ahash_algs = orion_ahash_algs,
.nahash_algs = ARRAY_SIZE(orion_ahash_algs),
.has_tdma = true,
};
static const struct mv_cesa_caps armada_370_caps = {
.nengines = 1,
.cipher_algs = armada_370_cipher_algs,
@ -235,6 +244,8 @@ static const struct mv_cesa_caps armada_xp_caps = {
static const struct of_device_id mv_cesa_of_match_table[] = {
{ .compatible = "marvell,orion-crypto", .data = &orion_caps },
{ .compatible = "marvell,kirkwood-crypto", .data = &kirkwood_caps },
{ .compatible = "marvell,dove-crypto", .data = &kirkwood_caps },
{ .compatible = "marvell,armada-370-crypto", .data = &armada_370_caps },
{ .compatible = "marvell,armada-xp-crypto", .data = &armada_xp_caps },
{ .compatible = "marvell,armada-375-crypto", .data = &armada_xp_caps },
@ -383,7 +394,7 @@ static int mv_cesa_probe(struct platform_device *pdev)
caps = match->data;
}
if (caps == &orion_caps && !allhwsupport)
if ((caps == &orion_caps || caps == &kirkwood_caps) && !allhwsupport)
return -ENOTSUPP;
cesa = devm_kzalloc(dev, sizeof(*cesa), GFP_KERNEL);