For this driver specifically, there's no arch specific stuff needed.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 drivers/firmware/tegra/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/tegra/Kconfig b/drivers/firmware/tegra/Kconfig
index 91f2320c0d0f..ae21f460807d 100644
--- a/drivers/firmware/tegra/Kconfig
+++ b/drivers/firmware/tegra/Kconfig
@@ -3,7 +3,7 @@ menu "Tegra firmware driver"
 
 config TEGRA_IVC
 	bool "Tegra IVC protocol" if COMPILE_TEST
-	depends on ARCH_TEGRA
+	depends on ARCH_TEGRA || COMPILE_TEST
 	help
 	  IVC (Inter-VM Communication) protocol is part of the IPC
 	  (Inter Processor Communication) framework on Tegra. It maintains the
@@ -13,7 +13,7 @@ config TEGRA_IVC
 
 config TEGRA_BPMP
 	bool "Tegra BPMP driver"
-	depends on ARCH_TEGRA && TEGRA_HSP_MBOX
+	depends on (ARCH_TEGRA && TEGRA_HSP_MBOX) || COMPILE_TEST
 	depends on !CPU_BIG_ENDIAN
 	select TEGRA_IVC
 	help
-- 
2.53.0

Hi Rosen,

kernel test robot noticed the following build errors:

[auto build test ERROR on tegra/for-next]
[also build test ERROR on linus/master v7.0-rc5 next-20260323]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Rosen-Penev/firmware-tegra-add-COMPILE_TEST/20260321-064927
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git for-next
patch link:    https://lore.kernel.org/r/20260320064503.57620-1-rosenp%40gmail.com
patch subject: [PATCH] firmware/tegra: add COMPILE_TEST
config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20260324/202603240615.RVT9LSpj-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260324/202603240615.RVT9LSpj-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603240615.RVT9LSpj-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: tegra_bpmp_init_clocks
   >>> referenced by bpmp.c
   >>>               drivers/firmware/tegra/bpmp.o:(tegra_bpmp_probe) in archive vmlinux.a
   >>> referenced by bpmp.c
   >>>               drivers/firmware/tegra/bpmp.o:(tegra_bpmp_probe) in archive vmlinux.a

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki