On Mon, Apr 27, 2026 at 03:25:56PM +0530, Sumit Garg wrote: > From: Sumit Garg <[email protected]> > > Switch qcom_wcnss client driver over to generic PAS TZ APIs. Generic PAS > TZ service allows to support multiple TZ implementation backends like QTEE > based SCM PAS service, OP-TEE based PAS service and any further future TZ > backend service. > > Signed-off-by: Sumit Garg <[email protected]> > --- > drivers/remoteproc/qcom_wcnss.c | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) > > diff --git a/drivers/remoteproc/qcom_wcnss.c b/drivers/remoteproc/qcom_wcnss.c > index 4add9037dbd5..0dbdd18ab3dd 100644 > --- a/drivers/remoteproc/qcom_wcnss.c > +++ b/drivers/remoteproc/qcom_wcnss.c > @@ -19,7 +19,7 @@ > #include <linux/platform_device.h> > #include <linux/pm_domain.h> > #include <linux/pm_runtime.h> > -#include <linux/firmware/qcom/qcom_scm.h> > +#include <linux/firmware/qcom/qcom_pas.h> > #include <linux/regulator/consumer.h> > #include <linux/remoteproc.h> > #include <linux/soc/qcom/mdt_loader.h> > @@ -257,7 +257,7 @@ static int wcnss_start(struct rproc *rproc) > wcnss_indicate_nv_download(wcnss); > wcnss_configure_iris(wcnss); > > - ret = qcom_scm_pas_auth_and_reset(WCNSS_PAS_ID); > + ret = qcom_pas_auth_and_reset(WCNSS_PAS_ID); > if (ret) { > dev_err(wcnss->dev, > "failed to authenticate image and release reset\n"); > @@ -269,7 +269,7 @@ static int wcnss_start(struct rproc *rproc) > if (wcnss->ready_irq > 0 && ret == 0) { > /* We have a ready_irq, but it didn't fire in time. */ > dev_err(wcnss->dev, "start timed out\n"); > - qcom_scm_pas_shutdown(WCNSS_PAS_ID); > + qcom_pas_shutdown(WCNSS_PAS_ID); > ret = -ETIMEDOUT; > goto disable_iris; > } > @@ -311,7 +311,7 @@ static int wcnss_stop(struct rproc *rproc) > 0); > } > > - ret = qcom_scm_pas_shutdown(WCNSS_PAS_ID); > + ret = qcom_pas_shutdown(WCNSS_PAS_ID); > if (ret) > dev_err(wcnss->dev, "failed to shutdown: %d\n", ret); > > @@ -557,10 +557,10 @@ static int wcnss_probe(struct platform_device *pdev) > > data = of_device_get_match_data(&pdev->dev); > > - if (!qcom_scm_is_available()) > + if (!qcom_pas_is_available()) > return -EPROBE_DEFER; > > - if (!qcom_scm_pas_supported(WCNSS_PAS_ID)) { > + if (!qcom_pas_supported(WCNSS_PAS_ID)) { > dev_err(&pdev->dev, "PAS is not available for WCNSS\n"); > return -ENXIO; > }
Reviewed-by: Mukesh Ojha <[email protected]> > -- > 2.51.0 > -- -Mukesh Ojha
