gpu: nvgpu: add INA3221 I2C info in platform data

Add I2C device index and address for INA3221 in platform data.

Jira EVLR-1048

Change-Id: I3791f24bd6d8ab99483ea0103313b2b671dfb445
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1327047
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
index 2d8c2bd7..4bdbda43 100644
--- a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
@@ -252,6 +252,10 @@ struct gk20a_platform {
          * power limits
          */
         bool hardcode_sw_threshold;
+
+        /* i2c device index and address for INA3221 */
+        u32 ina3221_dcb_index;
+        u32 ina3221_i2c_address;
 };
 
 static inline struct gk20a_platform *gk20a_get_platform(