diff options
Diffstat (limited to 'drivers/crypto/caam/ctrl.c')
| -rw-r--r-- | drivers/crypto/caam/ctrl.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index c5f61c55d923..77557ebcd337 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -98,6 +98,12 @@ static int caam_probe(struct platform_device *pdev) rspec = 0; for_each_compatible_node(np, NULL, "fsl,sec-v4.0-job-ring") rspec++; + if (!rspec) { + /* for backward compatible with device trees */ + for_each_compatible_node(np, NULL, "fsl,sec4.0-job-ring") + rspec++; + } + ctrlpriv->jrdev = kzalloc(sizeof(struct device *) * rspec, GFP_KERNEL); if (ctrlpriv->jrdev == NULL) { iounmap(&topregs->ctrl); @@ -111,6 +117,13 @@ static int caam_probe(struct platform_device *pdev) ctrlpriv->total_jobrs++; ring++; } + if (!ring) { + for_each_compatible_node(np, NULL, "fsl,sec4.0-job-ring") { + caam_jr_probe(pdev, np, ring); + ctrlpriv->total_jobrs++; + ring++; + } + } /* Check to see if QI present. If so, enable */ ctrlpriv->qi_present = !!(rd_reg64(&topregs->ctrl.perfmon.comp_parms) & @@ -226,6 +239,9 @@ static struct of_device_id caam_match[] = { { .compatible = "fsl,sec-v4.0", }, + { + .compatible = "fsl,sec4.0", + }, {}, }; MODULE_DEVICE_TABLE(of, caam_match); |