Merge tag 'qcom-drivers-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers

Qualcomm driver updates for v6.18

Allowlist the uefisec application, to provide UEFI variable access on
Dell Inspiron 7441 and Latitude 7455, the Hamoa EVK, and the Lenovo
Thinkbook 16.

Disable tzmem on the SC7180 platform, as this causes problems with
rmtfs.

Clean up unused, lingering, parameters in the MDT loader API.

Unconditinally clear TCS trigger bit, to avoid false completion IRQs in
the RPMh/RSC driver. Fix endianess issue in SMEM driver.

Add pd-mapper support for SM8750.

* tag 'qcom-drivers-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  firmware: qcom: tzmem: disable sc7180 platform
  soc: qcom: use devm_kcalloc() for array space allocation
  dt-bindings: firmware: qcom,scm: Add MSM8937
  firmware: qcom: scm: Allow QSEECOM on Dell Inspiron 7441 / Latitude 7455
  firmware: qcom: scm: Allow QSEECOM on Lenovo Thinkbook 16
  soc: qcom: rpmh-rsc: Unconditionally clear _TRIGGER bit for TCS
  soc: qcom: pd-mapper: Add SM8750 compatible
  soc: qcom: icc-bwmon: Fix handling dev_pm_opp_find_bw_*() errors
  soc: remove unneeded 'fast_io' parameter in regmap_config
  soc: qcom: smem: Fix endian-unaware access of num_entries
  dt-bindings: soc: qcom,rpmh-rsc: Remove double colon from description
  dt-bindings: sram: qcom,imem: Document IPQ5424 compatible
  firmware: qcom: scm: Allow QSEECOM on HAMOA-IOT-EVK
  soc: qcom: mdt_loader: Remove unused parameter
  soc: qcom: mdt_loader: Remove pas id parameter
  soc: qcom: mdt_loader: Remove unused parameter
  firmware: qcom: scm: preserve assign_mem() error return value

Link: https://lore.kernel.org/r/20250911215017.3020481-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

2 files changed, 6 insertions, 1 deletions

diff --git a/drivers/firmware/qcom/qcom_scm.c b/drivers/firmware/qcom/qcom_scm.c
index 26cd0458aacd..049c6effb0ec 100644
--- a/drivers/firmware/qcom/qcom_scm.c
+++ b/drivers/firmware/qcom/qcom_scm.c
@@ -1119,7 +1119,7 @@ int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz,
 	if (ret) {
 		dev_err(__scm->dev,
 			"Assign memory protection call failed %d\n", ret);
-		return -EINVAL;
+		return ret;
 	}
 
 	*srcvm = next_vm;
@@ -1994,11 +1994,14 @@ static const struct of_device_id qcom_scm_qseecom_allowlist[] __maybe_unused = {
 	{ .compatible = "asus,vivobook-s15" },
 	{ .compatible = "asus,zenbook-a14-ux3407qa" },
 	{ .compatible = "asus,zenbook-a14-ux3407ra" },
+	{ .compatible = "dell,inspiron-14-plus-7441" },
+	{ .compatible = "dell,latitude-7455" },
 	{ .compatible = "dell,xps13-9345" },
 	{ .compatible = "hp,elitebook-ultra-g1q" },
 	{ .compatible = "hp,omnibook-x14" },
 	{ .compatible = "huawei,gaokun3" },
 	{ .compatible = "lenovo,flex-5g" },
+	{ .compatible = "lenovo,thinkbook-16" },
 	{ .compatible = "lenovo,thinkpad-t14s" },
 	{ .compatible = "lenovo,thinkpad-x13s", },
 	{ .compatible = "lenovo,yoga-slim7x" },
@@ -2006,6 +2009,7 @@ static const struct of_device_id qcom_scm_qseecom_allowlist[] __maybe_unused = {
 	{ .compatible = "microsoft,blackrock" },
 	{ .compatible = "microsoft,romulus13", },
 	{ .compatible = "microsoft,romulus15", },
+	{ .compatible = "qcom,hamoa-iot-evk" },
 	{ .compatible = "qcom,sc8180x-primus" },
 	{ .compatible = "qcom,x1e001de-devkit" },
 	{ .compatible = "qcom,x1e80100-crd" },
diff --git a/drivers/firmware/qcom/qcom_tzmem.c b/drivers/firmware/qcom/qcom_tzmem.c
index ea0a35355657..12e448669b8b 100644
--- a/drivers/firmware/qcom/qcom_tzmem.c
+++ b/drivers/firmware/qcom/qcom_tzmem.c
@@ -77,6 +77,7 @@ static bool qcom_tzmem_using_shm_bridge;
 
 /* List of machines that are known to not support SHM bridge correctly. */
 static const char *const qcom_tzmem_blacklist[] = {
+	"qcom,sc7180", /* hang in rmtfs memory assignment */
 	"qcom,sc8180x",
 	"qcom,sdm670", /* failure in GPU firmware loading */
 	"qcom,sdm845", /* reset in rmtfs memory assignment */