diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h
index 7dfb6d198ca9..c03a8d09c764 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.h
+++ b/drivers/gpu/drm/msm/dsi/dsi.h
@@ -173,8 +173,6 @@ int msm_dsi_phy_enable(struct msm_dsi_phy *phy,
 void msm_dsi_phy_disable(struct msm_dsi_phy *phy);
 void msm_dsi_phy_set_usecase(struct msm_dsi_phy *phy,
 			     enum msm_dsi_phy_usecase uc);
-int msm_dsi_phy_get_clk_provider(struct msm_dsi_phy *phy,
-	struct clk **byte_clk_provider, struct clk **pixel_clk_provider);
 void msm_dsi_phy_pll_save_state(struct msm_dsi_phy *phy);
 int msm_dsi_phy_pll_restore_state(struct msm_dsi_phy *phy);
 void msm_dsi_phy_snapshot(struct msm_disp_state *disp_state, struct msm_dsi_phy *phy);
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 1ffcd0577e99..9600b4fa27eb 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -2232,59 +2232,6 @@ void msm_dsi_host_set_phy_mode(struct mipi_dsi_host *host,
 	msm_host->cphy_mode = src_phy->cphy_mode;
 }
 
-int msm_dsi_host_set_src_pll(struct mipi_dsi_host *host,
-	struct msm_dsi_phy *src_phy)
-{
-	struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
-	struct clk *byte_clk_provider, *pixel_clk_provider;
-	int ret;
-
-	msm_host->cphy_mode = src_phy->cphy_mode;
-
-	ret = msm_dsi_phy_get_clk_provider(src_phy,
-				&byte_clk_provider, &pixel_clk_provider);
-	if (ret) {
-		pr_info("%s: can't get provider from pll, don't set parent\n",
-			__func__);
-		return 0;
-	}
-
-	ret = clk_set_parent(msm_host->byte_clk_src, byte_clk_provider);
-	if (ret) {
-		pr_err("%s: can't set parent to byte_clk_src. ret=%d\n",
-			__func__, ret);
-		goto exit;
-	}
-
-	ret = clk_set_parent(msm_host->pixel_clk_src, pixel_clk_provider);
-	if (ret) {
-		pr_err("%s: can't set parent to pixel_clk_src. ret=%d\n",
-			__func__, ret);
-		goto exit;
-	}
-
-	if (msm_host->dsi_clk_src) {
-		ret = clk_set_parent(msm_host->dsi_clk_src, pixel_clk_provider);
-		if (ret) {
-			pr_err("%s: can't set parent to dsi_clk_src. ret=%d\n",
-				__func__, ret);
-			goto exit;
-		}
-	}
-
-	if (msm_host->esc_clk_src) {
-		ret = clk_set_parent(msm_host->esc_clk_src, byte_clk_provider);
-		if (ret) {
-			pr_err("%s: can't set parent to esc_clk_src. ret=%d\n",
-				__func__, ret);
-			goto exit;
-		}
-	}
-
-exit:
-	return ret;
-}
-
 void msm_dsi_host_reset_phy(struct mipi_dsi_host *host)
 {
 	struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index 49a0a0841487..9342a822ad20 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -78,10 +78,7 @@ static int dsi_mgr_setup_components(int id)
 
 		msm_dsi_phy_set_usecase(msm_dsi->phy, MSM_DSI_PHY_STANDALONE);
 		msm_dsi_host_set_phy_mode(msm_dsi->host, msm_dsi->phy);
-		ret = msm_dsi_host_set_src_pll(msm_dsi->host, msm_dsi->phy);
-	} else if (!other_dsi) {
-		ret = 0;
-	} else {
+	} else if (other_dsi) {
 		struct msm_dsi *master_link_dsi = IS_MASTER_DSI_LINK(id) ?
 							msm_dsi : other_dsi;
 		struct msm_dsi *slave_link_dsi = IS_MASTER_DSI_LINK(id) ?
@@ -107,13 +104,9 @@ static int dsi_mgr_setup_components(int id)
 					MSM_DSI_PHY_SLAVE);
 		msm_dsi_host_set_phy_mode(msm_dsi->host, msm_dsi->phy);
 		msm_dsi_host_set_phy_mode(other_dsi->host, other_dsi->phy);
-		ret = msm_dsi_host_set_src_pll(msm_dsi->host, clk_master_dsi->phy);
-		if (ret)
-			return ret;
-		ret = msm_dsi_host_set_src_pll(other_dsi->host, clk_master_dsi->phy);
 	}
 
-	return ret;
+	return 0;
 }
 
 static int enable_phy(struct msm_dsi *msm_dsi,
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
index 8c65ef6968ca..8ec331e751a2 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
@@ -890,17 +890,6 @@ bool msm_dsi_phy_set_continuous_clock(struct msm_dsi_phy *phy, bool enable)
 	return phy->cfg->ops.set_continuous_clock(phy, enable);
 }
 
-int msm_dsi_phy_get_clk_provider(struct msm_dsi_phy *phy,
-	struct clk **byte_clk_provider, struct clk **pixel_clk_provider)
-{
-	if (byte_clk_provider)
-		*byte_clk_provider = phy->provided_clocks->hws[DSI_BYTE_PLL_CLK]->clk;
-	if (pixel_clk_provider)
-		*pixel_clk_provider = phy->provided_clocks->hws[DSI_PIXEL_PLL_CLK]->clk;
-
-	return 0;
-}
-
 void msm_dsi_phy_pll_save_state(struct msm_dsi_phy *phy)
 {
 	if (phy->cfg->ops.save_pll_state) {
