diff options
| author | Horia Geantă <horia.geanta@nxp.com> | 2017-03-17 12:05:57 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-03-24 22:02:56 +0800 |
| commit | 329d09089c473cd49e131dae1a292e319dc0d91a (patch) | |
| tree | 1992a718bc59610239c07b1595782a4746a2fb9c /drivers/soc | |
| parent | 1662e9319b999402d450a2dbaefc49752986a46b (diff) | |
soc/qman: add dedicated channel ID for CAAM
Add and export the ID of the channel serviced by the
CAAM (Cryptographic Acceleration and Assurance Module) DCP.
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/fsl/qbman/qman_ccsr.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/soc/fsl/qbman/qman_ccsr.c b/drivers/soc/fsl/qbman/qman_ccsr.c index f4e6e70de259..90bc40c48675 100644 --- a/drivers/soc/fsl/qbman/qman_ccsr.c +++ b/drivers/soc/fsl/qbman/qman_ccsr.c @@ -34,6 +34,8 @@ u16 qman_ip_rev; EXPORT_SYMBOL(qman_ip_rev); u16 qm_channel_pool1 = QMAN_CHANNEL_POOL1; EXPORT_SYMBOL(qm_channel_pool1); +u16 qm_channel_caam = QMAN_CHANNEL_CAAM; +EXPORT_SYMBOL(qm_channel_caam); /* Register offsets */ #define REG_QCSP_LIO_CFG(n) (0x0000 + ((n) * 0x10)) @@ -720,8 +722,10 @@ static int fsl_qman_probe(struct platform_device *pdev) return -ENODEV; } - if ((qman_ip_rev & 0xff00) >= QMAN_REV30) + if ((qman_ip_rev & 0xff00) >= QMAN_REV30) { qm_channel_pool1 = QMAN_CHANNEL_POOL1_REV3; + qm_channel_caam = QMAN_CHANNEL_CAAM_REV3; + } ret = zero_priv_mem(dev, node, fqd_a, fqd_sz); WARN_ON(ret); |