diff --git a/drivers/gpu/nvgpu/gk20a/platform_gk20a_generic.c b/drivers/gpu/nvgpu/gk20a/platform_gk20a_generic.c
index 5000db7f4..501546174 100644
--- a/drivers/gpu/nvgpu/gk20a/platform_gk20a_generic.c
+++ b/drivers/gpu/nvgpu/gk20a/platform_gk20a_generic.c
@@ -26,6 +26,17 @@
 #include "hal_gk20a.h"
 #include "gk20a.h"
 
+/*
+ * gk20a_generic_is_railgated()
+ *
+ * Check status of gk20a power rail
+ */
+
+static bool gk20a_generic_is_railgated(struct platform_device *pdev)
+{
+	return !tegra_powergate_is_powered(TEGRA_POWERGATE_GPU);
+}
+
 /*
  * gk20a_generic_railgate()
  *
@@ -108,6 +119,7 @@ static int gk20a_generic_late_probe(struct platform_device *dev)
 struct gk20a_platform gk20a_generic_platform = {
 	.railgate = gk20a_generic_railgate,
 	.unrailgate = gk20a_generic_unrailgate,
+	.is_railgated = gk20a_generic_is_railgated,
 
 	.probe = gk20a_generic_probe,
 	.late_probe = gk20a_generic_late_probe,