remoteproc: xlnx: Disable unsupported features

[ Upstream commit 699cdd706290208d47bd858a188b030df2e90357 ]

AMD-Xilinx platform driver does not support iommu or recovery mechanism
yet. Disable both features in platform driver.

Signed-off-by: Tanmay Shah <tanmay.shah@amd.com>
Link: https://lore.kernel.org/r/20250716213048.2316424-2-tanmay.shah@amd.com
Fixes: 6b291e8020a8 ("drivers: remoteproc: Add Xilinx r5 remoteproc driver")
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/remoteproc/xlnx_r5_remoteproc.c b/drivers/remoteproc/xlnx_r5_remoteproc.c
index 1af89782e116ccb0f66db899d5d328ec439be818..79be88b40ab0afd6181cf8595ef175e4882c5678 100644 (file)
--- a/drivers/remoteproc/xlnx_r5_remoteproc.c
+++ b/drivers/remoteproc/xlnx_r5_remoteproc.c
@@ -938,6 +938,8 @@ static struct zynqmp_r5_core *zynqmp_r5_add_rproc_core(struct device *cdev)
 
        rproc_coredump_set_elf_info(r5_rproc, ELFCLASS32, EM_ARM);
 
+       r5_rproc->recovery_disabled = true;
+       r5_rproc->has_iommu = false;
        r5_rproc->auto_boot = false;
        r5_core = r5_rproc->priv;
        r5_core->dev = cdev;