nvidia: use kernel overlay features

Update all Kconfig files and Makefiles to rely on the kernel overlay
feature. In particular, don't include any Kconfig files or Makefiles
from other overlays. -I directives in CFLAGS are not yet cleaned up.

Bug 1978395

Change-Id: I425d37d55f8ea61fb3a082a1504f994ff30cec03
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1561187
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/drivers/misc/nvs/Makefile b/drivers/misc/nvs/Makefile
new file mode 100644
index 000000000..19b17dfb5
--- /dev/null
+++ b/drivers/misc/nvs/Makefile
@@ -0,0 +1,34 @@
+#
+# Makefile for NVS (NVidia Sensor framework).
+#
+obj-$(CONFIG_NVS) += nvs.o
+
+nvs-objs :=     nvs_vreg.o nvs_of_dt.o nvs_timestamp.o nvs_dsm.o \
+                nvs_auto.o
+
+ifneq (,$(filter $(CONFIG_NVS_LIGHT),y m))
+nvs-objs += nvs_light.o
+endif
+
+ifneq (,$(filter $(CONFIG_NVS_PROXIMITY),y m))
+nvs-objs += nvs_proximity.o
+endif
+
+ifneq (,$(filter $(CONFIG_NVS_IIO),y m))
+nvs-objs += nvs_iio.o
+CFLAGS_nvs_dsm.o += -DNVS_KIF_IIO=1
+CFLAGS_nvs_auto.o += -DNVS_KIF_IIO=1
+endif
+
+ifneq (,$(filter $(CONFIG_NVS_RELAY),y m))
+nvs-objs += nvs_relay.o nvs_sysfs.o
+CFLAGS_nvs_dsm.o += -DNVS_KIF_RELAY=1
+CFLAGS_nvs_auto.o += -DNVS_KIF_RELAY=1
+endif
+
+ifneq (,$(filter $(CONFIG_NVS_INPUT),y m))
+
+nvs-objs += nvs_input.o nvs_sysfs.o
+CFLAGS_nvs_dsm.o += -DNVS_KIF_INPUT=1
+CFLAGS_nvs_auto.o += -DNVS_KIF_INPUT=1
+endif