gpu: nvgpu: add support for voltage config

- changes to read voltage tables from VBIOS
  & create boardobj then send to pmu
- Rail, Device & Policy objects are read from VBIOS & created boardobjs
- RPC support to load, Set & get voltage.

JIRA DNVGPU-122

Change-Id: I61621a514eef9c081a64c4ab066f01dfc28f8402
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1222774
(cherry picked from commit 9da86d8c2c547623cf5f38c89afeb3f5bb1667ac)
Reviewed-on: http://git-master/r/1244656
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/Makefile.nvgpu-t18x b/drivers/gpu/nvgpu/Makefile.nvgpu-t18x
index d5162332..ea770e43 100644
--- a/drivers/gpu/nvgpu/Makefile.nvgpu-t18x
+++ b/drivers/gpu/nvgpu/Makefile.nvgpu-t18x
@@ -43,13 +43,18 @@ nvgpu-y += \
         $(nvgpu-t18x)/clk/clk.o \
         $(nvgpu-t18x)/gp106/clk_gp106.o \
         $(nvgpu-t18x)/gp106/gp106_gating_reglist.o \
+        $(nvgpu-t18x)/gp106/xve_gp106.o \
         $(nvgpu-t18x)/gp106/therm_gp106.o \
         $(nvgpu-t18x)/gp106/xve_gp106.o \
         $(nvgpu-t18x)/pmgr/pwrdev.o \
         $(nvgpu-t18x)/pmgr/pmgr.o \
         $(nvgpu-t18x)/pmgr/pmgrpmu.o \
         $(nvgpu-t18x)/pmgr/pwrmonitor.o \
-        $(nvgpu-t18x)/pmgr/pwrpolicy.o
+        $(nvgpu-t18x)/pmgr/pwrpolicy.o \
+        $(nvgpu-t18x)/volt/volt_rail.o \
+        $(nvgpu-t18x)/volt/volt_dev.o \
+        $(nvgpu-t18x)/volt/volt_policy.o \
+        $(nvgpu-t18x)/volt/volt_pmu.o
 
 nvgpu-$(CONFIG_TEGRA_GK20A) += $(nvgpu-t18x)/gp10b/platform_gp10b_tegra.o