diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/mediatek/mtk_disp_color.c
index 6ee4515dc272..7556976cd461 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_color.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c
@@ -38,6 +38,7 @@ struct mtk_disp_color_data {
 struct mtk_disp_color {
 	struct mtk_ddp_comp			ddp_comp;
 	struct drm_crtc				*crtc;
+	struct clk				*clk;
 	const struct mtk_disp_color_data	*data;
 };
 
@@ -46,6 +47,20 @@ static inline struct mtk_disp_color *comp_to_color(struct mtk_ddp_comp *comp)
 	return container_of(comp, struct mtk_disp_color, ddp_comp);
 }
 
+static int mtk_color_clk_enable(struct device *dev)
+{
+	struct mtk_disp_color *color = dev_get_drvdata(dev);
+
+	return clk_prepare_enable(color->clk);
+}
+
+static void mtk_color_clk_disable(struct device *dev)
+{
+	struct mtk_disp_color *color = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(color->clk);
+}
+
 static void mtk_color_config(struct mtk_ddp_comp *comp, unsigned int w,
 			     unsigned int h, unsigned int vrefresh,
 			     unsigned int bpc, struct cmdq_pkt *cmdq_pkt)
@@ -66,6 +81,8 @@ static void mtk_color_start(struct mtk_ddp_comp *comp)
 }
 
 static const struct mtk_ddp_comp_funcs mtk_disp_color_funcs = {
+	.clk_enable = mtk_color_clk_enable,
+	.clk_disable = mtk_color_clk_disable,
 	.config = mtk_color_config,
 	.start = mtk_color_start,
 };
@@ -112,6 +129,12 @@ static int mtk_disp_color_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
+	priv->clk = devm_clk_get(dev, NULL);
+	if (IS_ERR(priv->clk)) {
+		dev_err(dev, "failed to get color clk\n");
+		return PTR_ERR(priv->clk);
+	}
+
 	comp_id = mtk_ddp_comp_get_id(dev->of_node, MTK_DISP_COLOR);
 	if (comp_id < 0) {
 		dev_err(dev, "Failed to identify by alias: %d\n", comp_id);
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index f8e99d67132d..589c33937793 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -72,6 +72,7 @@ struct mtk_disp_ovl_data {
 struct mtk_disp_ovl {
 	struct mtk_ddp_comp		ddp_comp;
 	struct drm_crtc			*crtc;
+	struct clk			*clk;
 	const struct mtk_disp_ovl_data	*data;
 };
 
@@ -114,6 +115,20 @@ static void mtk_ovl_disable_vblank(struct mtk_ddp_comp *comp)
 	writel_relaxed(0x0, comp->regs + DISP_REG_OVL_INTEN);
 }
 
+static int mtk_ovl_clk_enable(struct device *dev)
+{
+	struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
+
+	return clk_prepare_enable(ovl->clk);
+}
+
+static void mtk_ovl_clk_disable(struct device *dev)
+{
+	struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(ovl->clk);
+}
+
 static void mtk_ovl_start(struct mtk_ddp_comp *comp)
 {
 	writel_relaxed(0x1, comp->regs + DISP_REG_OVL_EN);
@@ -313,6 +328,8 @@ static void mtk_ovl_bgclr_in_off(struct mtk_ddp_comp *comp)
 }
 
 static const struct mtk_ddp_comp_funcs mtk_disp_ovl_funcs = {
+	.clk_enable = mtk_ovl_clk_enable,
+	.clk_disable = mtk_ovl_clk_disable,
 	.config = mtk_ovl_config,
 	.start = mtk_ovl_start,
 	.stop = mtk_ovl_stop,
@@ -373,6 +390,12 @@ static int mtk_disp_ovl_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
+	priv->clk = devm_clk_get(dev, NULL);
+	if (IS_ERR(priv->clk)) {
+		dev_err(dev, "failed to get ovl clk\n");
+		return PTR_ERR(priv->clk);
+	}
+
 	priv->data = of_device_get_match_data(dev);
 
 	comp_id = mtk_ddp_comp_get_id(dev->of_node,
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
index a3c487ea8344..95feacda49b1 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
@@ -63,6 +63,7 @@ struct mtk_disp_rdma_data {
 struct mtk_disp_rdma {
 	struct mtk_ddp_comp		ddp_comp;
 	struct drm_crtc			*crtc;
+	struct clk			*clk;
 	const struct mtk_disp_rdma_data	*data;
 };
 
@@ -114,6 +115,20 @@ static void mtk_rdma_disable_vblank(struct mtk_ddp_comp *comp)
 	rdma_update_bits(comp, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT, 0);
 }
 
+static int mtk_rdma_clk_enable(struct device *dev)
+{
+	struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);
+
+	return clk_prepare_enable(rdma->clk);
+}
+
+static void mtk_rdma_clk_disable(struct device *dev)
+{
+	struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(rdma->clk);
+}
+
 static void mtk_rdma_start(struct mtk_ddp_comp *comp)
 {
 	rdma_update_bits(comp, DISP_REG_RDMA_GLOBAL_CON, RDMA_ENGINE_EN,
@@ -229,6 +244,8 @@ static void mtk_rdma_layer_config(struct mtk_ddp_comp *comp, unsigned int idx,
 }
 
 static const struct mtk_ddp_comp_funcs mtk_disp_rdma_funcs = {
+	.clk_enable = mtk_rdma_clk_enable,
+	.clk_disable = mtk_rdma_clk_disable,
 	.config = mtk_rdma_config,
 	.start = mtk_rdma_start,
 	.stop = mtk_rdma_stop,
@@ -286,6 +303,12 @@ static int mtk_disp_rdma_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
+	priv->clk = devm_clk_get(dev, NULL);
+	if (IS_ERR(priv->clk)) {
+		dev_err(dev, "failed to get rdma clk\n");
+		return PTR_ERR(priv->clk);
+	}
+
 	comp_id = mtk_ddp_comp_get_id(dev->of_node, MTK_DISP_RDMA);
 	if (comp_id < 0) {
 		dev_err(dev, "Failed to identify by alias: %d\n", comp_id);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index bdd37eadecd5..c08ebfc5fb24 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -193,7 +193,7 @@ static int mtk_crtc_ddp_clk_enable(struct mtk_drm_crtc *mtk_crtc)
 	int i;
 
 	for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
-		ret = clk_prepare_enable(mtk_crtc->ddp_comp[i]->clk);
+		ret = mtk_ddp_comp_clk_enable(mtk_crtc->ddp_comp[i]);
 		if (ret) {
 			DRM_ERROR("Failed to enable clock %d: %d\n", i, ret);
 			goto err;
@@ -203,7 +203,7 @@ static int mtk_crtc_ddp_clk_enable(struct mtk_drm_crtc *mtk_crtc)
 	return 0;
 err:
 	while (--i >= 0)
-		clk_disable_unprepare(mtk_crtc->ddp_comp[i]->clk);
+		mtk_ddp_comp_clk_disable(mtk_crtc->ddp_comp[i]);
 	return ret;
 }
 
@@ -212,7 +212,7 @@ static void mtk_crtc_ddp_clk_disable(struct mtk_drm_crtc *mtk_crtc)
 	int i;
 
 	for (i = 0; i < mtk_crtc->ddp_comp_nr; i++)
-		clk_disable_unprepare(mtk_crtc->ddp_comp[i]->clk);
+		mtk_ddp_comp_clk_disable(mtk_crtc->ddp_comp[i]);
 }
 
 static
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index a11b4f8bf959..9ed0d38830df 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
@@ -86,6 +86,10 @@
 #define DITHER_ADD_LSHIFT_G(x)			(((x) & 0x7) << 4)
 #define DITHER_ADD_RSHIFT_G(x)			(((x) & 0x7) << 0)
 
+struct mtk_ddp_comp_dev {
+	struct clk *clk;
+};
+
 void mtk_ddp_write(struct cmdq_pkt *cmdq_pkt, unsigned int value,
 		   struct mtk_ddp_comp *comp, unsigned int offset)
 {
@@ -132,6 +136,20 @@ void mtk_ddp_write_mask(struct cmdq_pkt *cmdq_pkt,
 #endif
 }
 
+static int mtk_ddp_clk_enable(struct device *dev)
+{
+	struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);
+
+	return clk_prepare_enable(priv->clk);
+}
+
+static void mtk_ddp_clk_disable(struct device *dev)
+{
+	struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(priv->clk);
+}
+
 void mtk_dither_set(struct mtk_ddp_comp *comp, unsigned int bpc,
 		    unsigned int CFG, struct cmdq_pkt *cmdq_pkt)
 {
@@ -322,6 +340,8 @@ static void mtk_gamma_set(struct mtk_ddp_comp *comp,
 }
 
 static const struct mtk_ddp_comp_funcs ddp_aal = {
+	.clk_enable = mtk_ddp_clk_enable,
+	.clk_disable = mtk_ddp_clk_disable,
 	.gamma_set = mtk_gamma_set,
 	.config = mtk_aal_config,
 	.start = mtk_aal_start,
@@ -329,6 +349,8 @@ static const struct mtk_ddp_comp_funcs ddp_aal = {
 };
 
 static const struct mtk_ddp_comp_funcs ddp_ccorr = {
+	.clk_enable = mtk_ddp_clk_enable,
+	.clk_disable = mtk_ddp_clk_disable,
 	.config = mtk_ccorr_config,
 	.start = mtk_ccorr_start,
 	.stop = mtk_ccorr_stop,
@@ -336,12 +358,16 @@ static const struct mtk_ddp_comp_funcs ddp_ccorr = {
 };
 
 static const struct mtk_ddp_comp_funcs ddp_dither = {
+	.clk_enable = mtk_ddp_clk_enable,
+	.clk_disable = mtk_ddp_clk_disable,
 	.config = mtk_dither_config,
 	.start = mtk_dither_start,
 	.stop = mtk_dither_stop,
 };
 
 static const struct mtk_ddp_comp_funcs ddp_gamma = {
+	.clk_enable = mtk_ddp_clk_enable,
+	.clk_disable = mtk_ddp_clk_disable,
 	.gamma_set = mtk_gamma_set,
 	.config = mtk_gamma_config,
 	.start = mtk_gamma_start,
@@ -349,11 +375,15 @@ static const struct mtk_ddp_comp_funcs ddp_gamma = {
 };
 
 static const struct mtk_ddp_comp_funcs ddp_od = {
+	.clk_enable = mtk_ddp_clk_enable,
+	.clk_disable = mtk_ddp_clk_disable,
 	.config = mtk_od_config,
 	.start = mtk_od_start,
 };
 
 static const struct mtk_ddp_comp_funcs ddp_ufoe = {
+	.clk_enable = mtk_ddp_clk_enable,
+	.clk_disable = mtk_ddp_clk_disable,
 	.start = mtk_ufoe_start,
 };
 
@@ -493,8 +523,8 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp,
 		      enum mtk_ddp_comp_id comp_id, const struct mtk_ddp_comp_funcs *funcs)
 {
 	struct platform_device *comp_pdev;
-	struct device *dev;
 	enum mtk_ddp_comp_type type;
+	struct mtk_ddp_comp_dev *priv;
 #if IS_REACHABLE(CONFIG_MTK_CMDQ)
 	struct resource res;
 	struct cmdq_client_reg cmdq_reg;
@@ -518,34 +548,29 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp,
 	    comp_id == DDP_COMPONENT_DSI3 ||
 	    comp_id == DDP_COMPONENT_PWM0) {
 		comp->regs = NULL;
-		comp->clk = NULL;
 		comp->irq = 0;
 		return 0;
 	}
 
 	comp->regs = of_iomap(node, 0);
 	comp->irq = of_irq_get(node, 0);
-	comp->clk = of_clk_get(node, 0);
-	if (IS_ERR(comp->clk))
-		return PTR_ERR(comp->clk);
-
 	comp_pdev = of_find_device_by_node(node);
 	if (!comp_pdev) {
 		DRM_INFO("Waiting for device %s\n", node->full_name);
 		return -EPROBE_DEFER;
 	}
-	dev = &comp_pdev->dev;
+	comp->dev = &comp_pdev->dev;
 
 #if IS_REACHABLE(CONFIG_MTK_CMDQ)
 	if (of_address_to_resource(node, 0, &res) != 0) {
-		dev_err(dev, "Missing reg in %s node\n", node->full_name);
+		dev_err(comp->dev, "Missing reg in %s node\n", node->full_name);
 		return -EINVAL;
 	}
 	comp->regs_pa = res.start;
 
-	ret = cmdq_dev_get_client_reg(dev, &cmdq_reg, 0);
+	ret = cmdq_dev_get_client_reg(comp->dev, &cmdq_reg, 0);
 	if (ret)
-		dev_dbg(dev, "get mediatek,gce-client-reg fail!\n");
+		dev_dbg(comp->dev, "get mediatek,gce-client-reg fail!\n");
 	else
 		comp->subsys = cmdq_reg.subsys;
 #endif
@@ -555,11 +580,27 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp,
 	    type == MTK_DISP_OVL_2L ||
 	    type == MTK_DISP_RDMA ||
 	    type == MTK_DISP_WDMA) {
-		ret = mtk_ddp_get_larb_dev(node, comp, dev);
+		ret = mtk_ddp_get_larb_dev(node, comp, comp->dev);
 		if (ret)
 			return ret;
 	}
 
+	if (type == MTK_DISP_COLOR ||
+	    type == MTK_DISP_OVL ||
+	    type == MTK_DISP_OVL_2L ||
+	    type == MTK_DISP_RDMA)
+		return 0;
+
+	priv = devm_kzalloc(comp->dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->clk = of_clk_get(node, 0);
+	if (IS_ERR(priv->clk))
+		return PTR_ERR(priv->clk);
+
+	platform_set_drvdata(comp_pdev, priv);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
index 6353f050fdf5..89308192a384 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
@@ -39,6 +39,8 @@ enum mtk_ddp_comp_type {
 struct mtk_ddp_comp;
 struct cmdq_pkt;
 struct mtk_ddp_comp_funcs {
+	int (*clk_enable)(struct device *dev);
+	void (*clk_disable)(struct device *dev);
 	void (*config)(struct mtk_ddp_comp *comp, unsigned int w,
 		       unsigned int h, unsigned int vrefresh,
 		       unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
@@ -63,7 +65,7 @@ struct mtk_ddp_comp_funcs {
 };
 
 struct mtk_ddp_comp {
-	struct clk *clk;
+	struct device *dev;
 	void __iomem *regs;
 	int irq;
 	struct device *larb_dev;
@@ -73,6 +75,20 @@ struct mtk_ddp_comp {
 	u8 subsys;
 };
 
+static inline int mtk_ddp_comp_clk_enable(struct mtk_ddp_comp *comp)
+{
+	if (comp->funcs && comp->funcs->clk_enable)
+		return comp->funcs->clk_enable(comp->dev);
+
+	return 0;
+}
+
+static inline void mtk_ddp_comp_clk_disable(struct mtk_ddp_comp *comp)
+{
+	if (comp->funcs && comp->funcs->clk_disable)
+		comp->funcs->clk_disable(comp->dev);
+}
+
 static inline void mtk_ddp_comp_config(struct mtk_ddp_comp *comp,
 				       unsigned int w, unsigned int h,
 				       unsigned int vrefresh, unsigned int bpc,