gpu: nvgpu: Depend on PM_DEVFREQ if GK20A_DEVFREQ is selected

The GK20A_DEVFREQ requires the kernel devfreq framework (PM_DEVFREQ) to
be enabled. Specify this in the Kconfig file.

bug 200434446

Change-Id: I9abff330a064ec2835a8a013ea6b9e4ebc6534f1
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1790315
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Tested-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Timo Alho <talho@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/Kconfig b/drivers/gpu/nvgpu/Kconfig
index 0c78f67f..bbd5f6f0 100644
--- a/drivers/gpu/nvgpu/Kconfig
+++ b/drivers/gpu/nvgpu/Kconfig
@@ -21,7 +21,7 @@ choice
           Select this entry to enable gk20a scaling
 
 config GK20A_DEVFREQ
-        depends on COMMON_CLK
+        depends on COMMON_CLK && PM_DEVFREQ
         bool "Use Devfreq"
         help
           Select this to use devfreq based scaling.