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authorHoria Geantă <horia.geanta@nxp.com>2017-03-17 12:05:57 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2017-03-24 22:02:56 +0800
commit329d09089c473cd49e131dae1a292e319dc0d91a (patch)
tree1992a718bc59610239c07b1595782a4746a2fb9c /drivers/soc/fsl
parent1662e9319b999402d450a2dbaefc49752986a46b (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/fsl')
-rw-r--r--drivers/soc/fsl/qbman/qman_ccsr.c6
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);