diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
index 5ebc08ca5b5a..dd8f99c4001c 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
@@ -245,7 +245,6 @@ struct dw_mipi_dsi {
 	void __iomem *base;
 
 	struct reset_control *apb_rst;
-	struct clk *pclk;
 
 	unsigned int lane_mbps; /* per lane */
 	u32 channel;
@@ -877,12 +876,10 @@ static void dw_mipi_dsi_bridge_post_disable(struct drm_bridge *bridge)
 
 	if (dsi->slave) {
 		dw_mipi_dsi_disable(dsi->slave);
-		clk_disable_unprepare(dsi->slave->pclk);
 		pm_runtime_put(dsi->slave->dev);
 	}
 	dw_mipi_dsi_disable(dsi);
 
-	clk_disable_unprepare(dsi->pclk);
 	pm_runtime_put(dsi->dev);
 }
 
@@ -908,8 +905,6 @@ static void dw_mipi_dsi_mode_set(struct dw_mipi_dsi *dsi,
 	int ret;
 	u32 lanes = dw_mipi_dsi_get_lanes(dsi);
 
-	clk_prepare_enable(dsi->pclk);
-
 	if (dsi->apb_rst) {
 		reset_control_assert(dsi->apb_rst);
 		usleep_range(10, 20);
@@ -1133,13 +1128,6 @@ __dw_mipi_dsi_probe(struct platform_device *pdev,
 		dsi->base = plat_data->base;
 	}
 
-	dsi->pclk = devm_clk_get(dev, "pclk");
-	if (IS_ERR(dsi->pclk)) {
-		ret = PTR_ERR(dsi->pclk);
-		dev_err(dev, "Unable to get pclk: %d\n", ret);
-		return ERR_PTR(ret);
-	}
-
 	/*
 	 * Note that the reset was not defined in the initial device tree, so
 	 * we have to be prepared for it not being found.
@@ -1197,15 +1185,6 @@ void dw_mipi_dsi_set_slave(struct dw_mipi_dsi *dsi, struct dw_mipi_dsi *slave)
 }
 EXPORT_SYMBOL_GPL(dw_mipi_dsi_set_slave);
 
-void dw_mipi_dsi_loader_protect(struct dw_mipi_dsi *dsi, bool on)
-{
-	if (on)
-		clk_prepare_enable(dsi->pclk);
-	else
-		clk_disable_unprepare(dsi->pclk);
-}
-EXPORT_SYMBOL_GPL(dw_mipi_dsi_loader_protect);
-
 /*
  * Probe/remove API, used from platforms based on the DRM bridge API.
  */
diff --git a/include/drm/bridge/dw_mipi_dsi.h b/include/drm/bridge/dw_mipi_dsi.h
index 481dd64fe701..f89b0476aafd 100644
--- a/include/drm/bridge/dw_mipi_dsi.h
+++ b/include/drm/bridge/dw_mipi_dsi.h
@@ -67,6 +67,5 @@ int dw_mipi_dsi_bind(struct dw_mipi_dsi *dsi, struct drm_encoder *encoder);
 void dw_mipi_dsi_unbind(struct dw_mipi_dsi *dsi);
 void dw_mipi_dsi_set_slave(struct dw_mipi_dsi *dsi, struct dw_mipi_dsi *slave);
 struct drm_connector *dw_mipi_dsi_get_connector(struct dw_mipi_dsi *dsi);
-void dw_mipi_dsi_loader_protect(struct dw_mipi_dsi *dsi, bool on);
 
 #endif /* __DW_MIPI_DSI__ */