1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/clk_gm20b.c b/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
index 81f8aec0..a13f943a 100644
--- a/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
@@ -1539,6 +1539,9 @@ int gm20b_clk_pll_reg_write(struct gk20a *g, u32 reg, u32 val)
             (reg != trim_sys_bypassctrl_r()))
                 return -EPERM;
 
+        if (reg == trim_sys_gpcpll_dvfs2_r())
+                reg = trim_gpc_bcast_gpcpll_dvfs2_r();
+
         nvgpu_mutex_acquire(&g->clk.clk_mutex);
         if (!g->clk.clk_hw_on) {
                 nvgpu_mutex_release(&g->clk.clk_mutex);
@@ -1568,7 +1571,7 @@ int gm20b_clk_get_pll_debug_data(struct gk20a *g,
         d->trim_sys_gpc2clk_out_reg = trim_sys_gpc2clk_out_r();
         d->trim_sys_gpc2clk_out_val = gk20a_readl(g, trim_sys_gpc2clk_out_r());
         d->trim_sys_gpcpll_cfg_reg = trim_sys_gpcpll_cfg_r();
-        d->trim_sys_gpcpll_dvfs2_reg = trim_sys_gpcpll_dvfs2_r();
+        d->trim_sys_gpcpll_dvfs2_reg = trim_gpc_bcast_gpcpll_dvfs2_r();
 
         reg = gk20a_readl(g, trim_sys_gpcpll_cfg_r());
         d->trim_sys_gpcpll_cfg_val = reg;