1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/platform_gp10b_tegra.c b/drivers/gpu/nvgpu/common/linux/platform_gp10b_tegra.c
index 2bca2bd5..fd3c3e2c 100644
--- a/drivers/gpu/nvgpu/common/linux/platform_gp10b_tegra.c
+++ b/drivers/gpu/nvgpu/common/linux/platform_gp10b_tegra.c
@@ -327,6 +327,16 @@ int gp10b_clk_get_freqs(struct device *dev,
         unsigned long max_rate;
         unsigned long new_rate = 0, prev_rate = 0;
         int i = 0, freq_counter = 0;
+        struct gk20a *g = get_gk20a(dev);
+
+        /*
+         * Limit minimum frequency to 216.75MHz for gv11b, until issue
+         * with lower frequencies are root caused - Bug 2056266
+         * This hack needs to be removed once actual issue got fixed
+         */
+
+        if ((g->params.gpu_arch + g->params.gpu_impl) == NVGPU_GPUID_GV11B)
+                new_rate = 216750000;
 
         max_rate = clk_round_rate(platform->clk[0], (UINT_MAX - 1));