diff --git a/drivers/phy/rockchip/Kconfig b/drivers/phy/rockchip/Kconfig
index dbd2de4d28b1..0824b9dd5683 100644
--- a/drivers/phy/rockchip/Kconfig
+++ b/drivers/phy/rockchip/Kconfig
@@ -39,6 +39,7 @@ config PHY_ROCKCHIP_INNO_DSIDPHY
 	tristate "Rockchip Innosilicon MIPI/LVDS/TTL PHY driver"
 	depends on (ARCH_ROCKCHIP || COMPILE_TEST) && OF
 	select GENERIC_PHY
+	select GENERIC_PHY_MIPI_DPHY
 	help
 	  Enable this to support the Rockchip MIPI/LVDS/TTL PHY with
 	  Innosilicon IP block.
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c b/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
index fc729ecd3fe9..a7c6c940a3a8 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
@@ -16,6 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/reset.h>
 #include <linux/phy/phy.h>
+#include <linux/phy/phy-mipi-dphy.h>
 #include <linux/pm_runtime.h>
 #include <linux/mfd/syscon.h>
 
@@ -167,31 +168,6 @@
 #define DSI_PHY_STATUS		0xb0
 #define PHY_LOCK		BIT(0)
 
-struct mipi_dphy_timing {
-	unsigned int clkmiss;
-	unsigned int clkpost;
-	unsigned int clkpre;
-	unsigned int clkprepare;
-	unsigned int clksettle;
-	unsigned int clktermen;
-	unsigned int clktrail;
-	unsigned int clkzero;
-	unsigned int dtermen;
-	unsigned int eot;
-	unsigned int hsexit;
-	unsigned int hsprepare;
-	unsigned int hszero;
-	unsigned int hssettle;
-	unsigned int hsskip;
-	unsigned int hstrail;
-	unsigned int init;
-	unsigned int lpx;
-	unsigned int taget;
-	unsigned int tago;
-	unsigned int tasure;
-	unsigned int wakeup;
-};
-
 struct inno_dsidphy {
 	struct device *dev;
 	struct clk *ref_clk;
@@ -201,7 +177,9 @@ struct inno_dsidphy {
 	void __iomem *host_base;
 	struct reset_control *rst;
 	enum phy_mode mode;
+	struct phy_configure_opts_mipi_dphy dphy_cfg;
 
+	struct clk *pll_clk;
 	struct {
 		struct clk_hw hw;
 		u8 prediv;
@@ -238,37 +216,79 @@ static void phy_update_bits(struct inno_dsidphy *inno,
 	writel(tmp, inno->phy_base + reg);
 }
 
-static void mipi_dphy_timing_get_default(struct mipi_dphy_timing *timing,
-					 unsigned long period)
+static unsigned long inno_dsidphy_pll_calc_rate(struct inno_dsidphy *inno,
+						unsigned long rate)
 {
-	/* Global Operation Timing Parameters */
-	timing->clkmiss = 0;
-	timing->clkpost = 70000 + 52 * period;
-	timing->clkpre = 8 * period;
-	timing->clkprepare = 65000;
-	timing->clksettle = 95000;
-	timing->clktermen = 0;
-	timing->clktrail = 80000;
-	timing->clkzero = 260000;
-	timing->dtermen = 0;
-	timing->eot = 0;
-	timing->hsexit = 120000;
-	timing->hsprepare = 65000 + 4 * period;
-	timing->hszero = 145000 + 6 * period;
-	timing->hssettle = 85000 + 6 * period;
-	timing->hsskip = 40000;
-	timing->hstrail = max(8 * period, 60000 + 4 * period);
-	timing->init = 100000000;
-	timing->lpx = 60000;
-	timing->taget = 5 * timing->lpx;
-	timing->tago = 4 * timing->lpx;
-	timing->tasure = 2 * timing->lpx;
-	timing->wakeup = 1000000000;
+	unsigned long prate = clk_get_rate(inno->ref_clk);
+	unsigned long best_freq = 0;
+	unsigned long fref, fout;
+	u8 min_prediv, max_prediv;
+	u8 _prediv, best_prediv = 1;
+	u16 _fbdiv, best_fbdiv = 1;
+	u32 min_delta = UINT_MAX;
+
+	/*
+	 * The PLL output frequency can be calculated using a simple formula:
+	 * PLL_Output_Frequency = (FREF / PREDIV * FBDIV) / 2
+	 * PLL_Output_Frequency: it is equal to DDR-Clock-Frequency * 2
+	 */
+	fref = prate / 2;
+	if (rate > 1000000000UL)
+		fout = 1000000000UL;
+	else
+		fout = rate;
+
+	/* 5Mhz < Fref / prediv < 40MHz */
+	min_prediv = DIV_ROUND_UP(fref, 40000000);
+	max_prediv = fref / 5000000;
+
+	for (_prediv = min_prediv; _prediv <= max_prediv; _prediv++) {
+		u64 tmp;
+		u32 delta;
+
+		tmp = (u64)fout * _prediv;
+		do_div(tmp, fref);
+		_fbdiv = tmp;
+
+		/*
+		 * The possible settings of feedback divider are
+		 * 12, 13, 14, 16, ~ 511
+		 */
+		if (_fbdiv == 15)
+			continue;
+
+		if (_fbdiv < 12 || _fbdiv > 511)
+			continue;
+
+		tmp = (u64)_fbdiv * fref;
+		do_div(tmp, _prediv);
+
+		delta = abs(fout - tmp);
+		if (!delta) {
+			best_prediv = _prediv;
+			best_fbdiv = _fbdiv;
+			best_freq = tmp;
+			break;
+		} else if (delta < min_delta) {
+			best_prediv = _prediv;
+			best_fbdiv = _fbdiv;
+			best_freq = tmp;
+			min_delta = delta;
+		}
+	}
+
+	if (best_freq) {
+		inno->pll.prediv = best_prediv;
+		inno->pll.fbdiv = best_fbdiv;
+		inno->pll.rate = best_freq;
+	}
+
+	return best_freq;
 }
 
 static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
 {
-	struct mipi_dphy_timing gotp;
+	struct phy_configure_opts_mipi_dphy *cfg = &inno->dphy_cfg;
 	const struct {
 		unsigned long rate;
 		u8 hs_prepare;
@@ -288,12 +308,14 @@ static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
 		{ 800000000, 0x21, 0x1f, 0x09, 0x29},
 		{1000000000, 0x09, 0x20, 0x09, 0x27},
 	};
-	u32 t_txbyteclkhs, t_txclkesc, ui;
+	u32 t_txbyteclkhs, t_txclkesc;
 	u32 txbyteclkhs, txclkesc, esc_clk_div;
 	u32 hs_exit, clk_post, clk_pre, wakeup, lpx, ta_go, ta_sure, ta_wait;
 	u32 hs_prepare, hs_trail, hs_zero, clk_lane_hs_zero, data_lane_hs_zero;
 	unsigned int i;
 
+	inno_dsidphy_pll_calc_rate(inno, cfg->hs_clk_rate);
+
 	/* Select MIPI mode */
 	phy_update_bits(inno, REGISTER_PART_LVDS, 0x03,
 			MODE_ENABLE_MASK, MIPI_MODE_ENABLE);
@@ -328,32 +350,27 @@ static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
 	txclkesc = txbyteclkhs / esc_clk_div;
 	t_txclkesc = div_u64(PSEC_PER_SEC, txclkesc);
 
-	ui = div_u64(PSEC_PER_SEC, inno->pll.rate);
-
-	memset(&gotp, 0, sizeof(gotp));
-	mipi_dphy_timing_get_default(&gotp, ui);
-
 	/*
 	 * The value of counter for HS Ths-exit
 	 * Ths-exit = Tpin_txbyteclkhs * value
 	 */
-	hs_exit = DIV_ROUND_UP(gotp.hsexit, t_txbyteclkhs);
+	hs_exit = DIV_ROUND_UP(cfg->hs_exit, t_txbyteclkhs);
 	/*
 	 * The value of counter for HS Tclk-post
 	 * Tclk-post = Tpin_txbyteclkhs * value
 	 */
-	clk_post = DIV_ROUND_UP(gotp.clkpost, t_txbyteclkhs);
+	clk_post = DIV_ROUND_UP(cfg->clk_post, t_txbyteclkhs);
 	/*
 	 * The value of counter for HS Tclk-pre
 	 * Tclk-pre = Tpin_txbyteclkhs * value
 	 */
-	clk_pre = DIV_ROUND_UP(gotp.clkpre, t_txbyteclkhs);
+	clk_pre = DIV_ROUND_UP(cfg->clk_pre, t_txbyteclkhs);
 
 	/*
 	 * The value of counter for HS Tlpx Time
 	 * Tlpx = Tpin_txbyteclkhs * (2 + value)
 	 */
-	lpx = DIV_ROUND_UP(gotp.lpx, t_txbyteclkhs);
+	lpx = DIV_ROUND_UP(cfg->lpx, t_txbyteclkhs);
 	if (lpx >= 2)
 		lpx -= 2;
 
@@ -362,19 +379,19 @@ static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
 	 * Tta-go for turnaround
 	 * Tta-go = Ttxclkesc * value
 	 */
-	ta_go = DIV_ROUND_UP(gotp.tago, t_txclkesc);
+	ta_go = DIV_ROUND_UP(cfg->ta_go, t_txclkesc);
 	/*
 	 * The value of counter for HS Tta-sure
 	 * Tta-sure for turnaround
 	 * Tta-sure = Ttxclkesc * value
 	 */
-	ta_sure = DIV_ROUND_UP(gotp.tasure, t_txclkesc);
+	ta_sure = DIV_ROUND_UP(cfg->ta_sure, t_txclkesc);
 	/*
 	 * The value of counter for HS Tta-wait
 	 * Tta-wait for turnaround
 	 * Tta-wait = Ttxclkesc * value
 	 */
-	ta_wait = DIV_ROUND_UP(gotp.taget, t_txclkesc);
+	ta_wait = DIV_ROUND_UP(cfg->ta_get, t_txclkesc);
 
 	for (i = 0; i < ARRAY_SIZE(timings); i++)
 		if (inno->pll.rate <= timings[i].rate)
@@ -479,6 +496,7 @@ static int inno_dsidphy_power_on(struct phy *phy)
 	struct inno_dsidphy *inno = phy_get_drvdata(phy);
 
 	clk_prepare_enable(inno->pclk_phy);
+	clk_prepare_enable(inno->ref_clk);
 	pm_runtime_get_sync(inno->dev);
 
 	/* Bandgap power on */
@@ -524,6 +542,7 @@ static int inno_dsidphy_power_off(struct phy *phy)
 			LVDS_PLL_POWER_OFF | LVDS_BANDGAP_POWER_DOWN);
 
 	pm_runtime_put(inno->dev);
+	clk_disable_unprepare(inno->ref_clk);
 	clk_disable_unprepare(inno->pclk_phy);
 
 	return 0;
@@ -546,168 +565,32 @@ static int inno_dsidphy_set_mode(struct phy *phy, enum phy_mode mode,
 	return 0;
 }
 
-static const struct phy_ops inno_dsidphy_ops = {
-	.set_mode = inno_dsidphy_set_mode,
-	.power_on = inno_dsidphy_power_on,
-	.power_off = inno_dsidphy_power_off,
-	.owner = THIS_MODULE,
-};
-
-static unsigned long inno_dsidphy_pll_round_rate(struct inno_dsidphy *inno,
-						   unsigned long prate,
-						   unsigned long rate,
-						   u8 *prediv, u16 *fbdiv)
-{
-	unsigned long best_freq = 0;
-	unsigned long fref, fout;
-	u8 min_prediv, max_prediv;
-	u8 _prediv, best_prediv = 1;
-	u16 _fbdiv, best_fbdiv = 1;
-	u32 min_delta = UINT_MAX;
-
-	/*
-	 * The PLL output frequency can be calculated using a simple formula:
-	 * PLL_Output_Frequency = (FREF / PREDIV * FBDIV) / 2
-	 * PLL_Output_Frequency: it is equal to DDR-Clock-Frequency * 2
-	 */
-	fref = prate / 2;
-	if (rate > 1000000000UL)
-		fout = 1000000000UL;
-	else
-		fout = rate;
-
-	/* 5Mhz < Fref / prediv < 40MHz */
-	min_prediv = DIV_ROUND_UP(fref, 40000000);
-	max_prediv = fref / 5000000;
-
-	for (_prediv = min_prediv; _prediv <= max_prediv; _prediv++) {
-		u64 tmp;
-		u32 delta;
-
-		tmp = (u64)fout * _prediv;
-		do_div(tmp, fref);
-		_fbdiv = tmp;
-
-		/*
-		 * The possible settings of feedback divider are
-		 * 12, 13, 14, 16, ~ 511
-		 */
-		if (_fbdiv == 15)
-			continue;
-
-		if (_fbdiv < 12 || _fbdiv > 511)
-			continue;
-
-		tmp = (u64)_fbdiv * fref;
-		do_div(tmp, _prediv);
-
-		delta = abs(fout - tmp);
-		if (!delta) {
-			best_prediv = _prediv;
-			best_fbdiv = _fbdiv;
-			best_freq = tmp;
-			break;
-		} else if (delta < min_delta) {
-			best_prediv = _prediv;
-			best_fbdiv = _fbdiv;
-			best_freq = tmp;
-			min_delta = delta;
-		}
-	}
-
-	if (best_freq) {
-		*prediv = best_prediv;
-		*fbdiv = best_fbdiv;
-	}
-
-	return best_freq;
-}
-
-static long inno_dsidphy_pll_clk_round_rate(struct clk_hw *hw,
-					      unsigned long rate,
-					      unsigned long *prate)
+static int inno_dsidphy_configure(struct phy *phy,
+				  union phy_configure_opts *opts)
 {
-	struct inno_dsidphy *inno = hw_to_inno(hw);
-	unsigned long fout;
-	u16 fbdiv = 1;
-	u8 prediv = 1;
-
-	fout = inno_dsidphy_pll_round_rate(inno, *prate, rate,
-					     &prediv, &fbdiv);
-
-	return fout;
-}
-
-static int inno_dsidphy_pll_clk_set_rate(struct clk_hw *hw,
-					   unsigned long rate,
-					   unsigned long parent_rate)
-{
-	struct inno_dsidphy *inno = hw_to_inno(hw);
-	unsigned long fout;
-	u16 fbdiv = 1;
-	u8 prediv = 1;
+	struct inno_dsidphy *inno = phy_get_drvdata(phy);
+	int ret;
 
-	fout = inno_dsidphy_pll_round_rate(inno, parent_rate, rate,
-					     &prediv, &fbdiv);
+	if (inno->mode != PHY_MODE_MIPI_DPHY)
+		return -EINVAL;
 
-	dev_dbg(inno->dev, "fin=%lu, fout=%lu, prediv=%u, fbdiv=%u\n",
-		parent_rate, fout, prediv, fbdiv);
+	ret = phy_mipi_dphy_config_validate(&opts->mipi_dphy);
+	if (ret)
+		return ret;
 
-	inno->pll.prediv = prediv;
-	inno->pll.fbdiv = fbdiv;
-	inno->pll.rate = fout;
+	memcpy(&inno->dphy_cfg, &opts->mipi_dphy, sizeof(inno->dphy_cfg));
 
 	return 0;
 }
 
-static unsigned long
-inno_dsidphy_pll_clk_recalc_rate(struct clk_hw *hw, unsigned long prate)
-{
-	struct inno_dsidphy *inno = hw_to_inno(hw);
-
-	/* PLL_Output_Frequency = (FREF / PREDIV * FBDIV) / 2 */
-	return (prate / inno->pll.prediv * inno->pll.fbdiv) / 2;
-}
-
-static const struct clk_ops inno_dsidphy_pll_clk_ops = {
-	.round_rate = inno_dsidphy_pll_clk_round_rate,
-	.set_rate = inno_dsidphy_pll_clk_set_rate,
-	.recalc_rate = inno_dsidphy_pll_clk_recalc_rate,
+static const struct phy_ops inno_dsidphy_ops = {
+	.configure = inno_dsidphy_configure,
+	.set_mode = inno_dsidphy_set_mode,
+	.power_on = inno_dsidphy_power_on,
+	.power_off = inno_dsidphy_power_off,
+	.owner = THIS_MODULE,
 };
 
-static int inno_dsidphy_pll_register(struct inno_dsidphy *inno)
-{
-	struct device *dev = inno->dev;
-	struct clk *clk;
-	const char *parent_name;
-	struct clk_init_data init;
-	int ret;
-
-	parent_name = __clk_get_name(inno->ref_clk);
-
-	init.name = "mipi_dphy_pll";
-	ret = of_property_read_string(dev->of_node, "clock-output-names",
-				      &init.name);
-	if (ret < 0)
-		dev_dbg(dev, "phy should set clock-output-names property\n");
-
-	init.ops = &inno_dsidphy_pll_clk_ops;
-	init.parent_names = &parent_name;
-	init.num_parents = 1;
-	init.flags = 0;
-
-	inno->pll.hw.init = &init;
-	clk = devm_clk_register(dev, &inno->pll.hw);
-	if (IS_ERR(clk)) {
-		ret = PTR_ERR(clk);
-		dev_err(dev, "failed to register PLL: %d\n", ret);
-		return ret;
-	}
-
-	return devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get,
-					   &inno->pll.hw);
-}
-
 static int inno_dsidphy_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -764,10 +647,6 @@ static int inno_dsidphy_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	ret = inno_dsidphy_pll_register(inno);
-	if (ret)
-		return ret;
-
 	pm_runtime_enable(dev);
 
 	return 0;
