gpu: nvgpu: remove linux dependent from pmu_gk20a.c

- Removed Linux dependent header
- Moved thermal alarm post from pmu_gk20a.c
to clk_arb.c
- Implemented nvgpu_clk_arb_send_thermal_alaram()
method to post
NVGPU_GPU_EVENT_ALARM_THERMAL_ABOVE_THRESHOLD

JIRA NVGPU-403

Change-Id: Ibf85c2f3a6e704fdcc0502745fab820f7ea428f4
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1608313
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/clk_arb.c b/drivers/gpu/nvgpu/common/linux/clk_arb.c
index 95042389..82c97891 100644
--- a/drivers/gpu/nvgpu/common/linux/clk_arb.c
+++ b/drivers/gpu/nvgpu/common/linux/clk_arb.c
@@ -423,6 +423,12 @@ mutex_fail:
         return err;
 }
 
+void nvgpu_clk_arb_send_thermal_alarm(struct gk20a *g)
+{
+        nvgpu_clk_arb_schedule_alarm(g,
+                (0x1UL << NVGPU_GPU_EVENT_ALARM_THERMAL_ABOVE_THRESHOLD));
+}
+
 void nvgpu_clk_arb_schedule_alarm(struct gk20a *g, u32 alarm)
 {
         struct nvgpu_clk_arb *arb = g->clk_arb;