On Mon, Apr 27, 2026 at 03:25:56PM +0530, Sumit Garg wrote:
From: Sumit Garg sumit.garg@oss.qualcomm.com
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 sumit.garg@oss.qualcomm.com
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);@@ -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 mukesh.ojha@oss.qualcomm.com
-- 2.51.0