diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3128-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3128-cru.txt
index 455a9a00a623..6f8744fd301b 100644
--- a/Documentation/devicetree/bindings/clock/rockchip,rk3128-cru.txt
+++ b/Documentation/devicetree/bindings/clock/rockchip,rk3128-cru.txt
@@ -1,12 +1,14 @@
-* Rockchip RK3128 Clock and Reset Unit
+* Rockchip RK3126/RK3128 Clock and Reset Unit
 
-The RK3128 clock controller generates and supplies clock to various
+The RK3126/RK3128 clock controller generates and supplies clock to various
 controllers within the SoC and also implements a reset controller for SoC
 peripherals.
 
 Required Properties:
 
-- compatible: should be "rockchip,rk3128-cru"
+- compatible: should be "rockchip,rk3126-cru" or "rockchip,rk3128-cru"
+  "rockchip,rk3126-cru" - controller compatible with RK3126 SoC.
+  "rockchip,rk3128-cru" - controller compatible with RK3128 SoC.
 - reg: physical base address of the controller and length of memory mapped
   region.
 - #clock-cells: should be 1.
diff --git a/drivers/clk/clk-fractional-divider.c b/drivers/clk/clk-fractional-divider.c
index aab904618eb6..fdf625fb10fa 100644
--- a/drivers/clk/clk-fractional-divider.c
+++ b/drivers/clk/clk-fractional-divider.c
@@ -49,16 +49,12 @@ static unsigned long clk_fd_recalc_rate(struct clk_hw *hw,
 	return ret;
 }
 
-static long clk_fd_round_rate(struct clk_hw *hw, unsigned long rate,
-			      unsigned long *parent_rate)
+static void clk_fd_general_approximation(struct clk_hw *hw, unsigned long rate,
+					 unsigned long *parent_rate,
+					 unsigned long *m, unsigned long *n)
 {
 	struct clk_fractional_divider *fd = to_clk_fd(hw);
 	unsigned long scale;
-	unsigned long m, n;
-	u64 ret;
-
-	if (!rate || rate >= *parent_rate)
-		return *parent_rate;
 
 	/*
 	 * Get rate closer to *parent_rate to guarantee there is no overflow
@@ -71,7 +67,23 @@ static long clk_fd_round_rate(struct clk_hw *hw, unsigned long rate,
 
 	rational_best_approximation(rate, *parent_rate,
 			GENMASK(fd->mwidth - 1, 0), GENMASK(fd->nwidth - 1, 0),
-			&m, &n);
+			m, n);
+}
+
+static long clk_fd_round_rate(struct clk_hw *hw, unsigned long rate,
+			      unsigned long *parent_rate)
+{
+	struct clk_fractional_divider *fd = to_clk_fd(hw);
+	unsigned long m, n;
+	u64 ret;
+
+	if (!rate || rate >= *parent_rate)
+		return *parent_rate;
+
+	if (fd->approximation)
+		fd->approximation(hw, rate, parent_rate, &m, &n);
+	else
+		clk_fd_general_approximation(hw, rate, parent_rate, &m, &n);
 
 	ret = (u64)*parent_rate * m;
 	do_div(ret, n);
diff --git a/drivers/clk/rockchip/clk-rk3128.c b/drivers/clk/rockchip/clk-rk3128.c
index e243f2eae68f..62d7854e4b87 100644
--- a/drivers/clk/rockchip/clk-rk3128.c
+++ b/drivers/clk/rockchip/clk-rk3128.c
@@ -201,7 +201,7 @@ static struct rockchip_clk_branch rk3128_uart2_fracmux __initdata =
 	MUX(SCLK_UART2, "sclk_uart2", mux_uart2_p, CLK_SET_RATE_PARENT,
 			RK2928_CLKSEL_CON(15), 8, 2, MFLAGS);
 
-static struct rockchip_clk_branch rk3128_clk_branches[] __initdata = {
+static struct rockchip_clk_branch common_clk_branches[] __initdata = {
 	/*
 	 * Clock-Architecture Diagram 1
 	 */
@@ -459,10 +459,6 @@ static struct rockchip_clk_branch rk3128_clk_branches[] __initdata = {
 			RK2928_CLKSEL_CON(2), 14, 2, MFLAGS, 8, 5, DFLAGS,
 			RK2928_CLKGATE_CON(10), 15, GFLAGS),
 
-	COMPOSITE(SCLK_SFC, "sclk_sfc", mux_sclk_sfc_src_p, 0,
-			RK2928_CLKSEL_CON(11), 14, 2, MFLAGS, 8, 5, DFLAGS,
-			RK2928_CLKGATE_CON(3), 15, GFLAGS),
-
 	COMPOSITE_NOMUX(PCLK_PMU_PRE, "pclk_pmu_pre", "cpll", 0,
 			RK2928_CLKSEL_CON(29), 8, 6, DFLAGS,
 			RK2928_CLKGATE_CON(1), 0, GFLAGS),
@@ -495,7 +491,6 @@ static struct rockchip_clk_branch rk3128_clk_branches[] __initdata = {
 	GATE(ACLK_DMAC, "aclk_dmac", "aclk_peri", 0, RK2928_CLKGATE_CON(5), 1, GFLAGS),
 	GATE(0, "aclk_peri_niu", "aclk_peri", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(9), 15, GFLAGS),
 	GATE(0, "aclk_cpu_to_peri", "aclk_peri", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(4), 2, GFLAGS),
-	GATE(HCLK_GPS, "hclk_gps", "aclk_peri", 0, RK2928_CLKGATE_CON(3), 14, GFLAGS),
 
 	GATE(HCLK_I2S_8CH, "hclk_i2s_8ch", "hclk_peri", 0, RK2928_CLKGATE_CON(7), 4, GFLAGS),
 	GATE(0, "hclk_peri_matrix", "hclk_peri", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(4), 0, GFLAGS),
@@ -541,7 +536,6 @@ static struct rockchip_clk_branch rk3128_clk_branches[] __initdata = {
 	GATE(0, "hclk_rom", "hclk_cpu", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(5), 6, GFLAGS),
 	GATE(HCLK_CRYPTO, "hclk_crypto", "hclk_cpu", 0, RK2928_CLKGATE_CON(3), 5, GFLAGS),
 
-	GATE(PCLK_HDMI, "pclk_hdmi", "pclk_cpu", 0, RK2928_CLKGATE_CON(3), 8, GFLAGS),
 	GATE(PCLK_ACODEC, "pclk_acodec", "pclk_cpu", 0, RK2928_CLKGATE_CON(5), 14, GFLAGS),
 	GATE(0, "pclk_ddrupctl", "pclk_cpu", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(5), 7, GFLAGS),
 	GATE(0, "pclk_grf", "pclk_cpu", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(5), 4, GFLAGS),
@@ -561,6 +555,21 @@ static struct rockchip_clk_branch rk3128_clk_branches[] __initdata = {
 	MMC(SCLK_EMMC_SAMPLE,  "emmc_sample",  "sclk_emmc",  RK3228_EMMC_CON1,  0),
 };
 
+static struct rockchip_clk_branch rk3126_clk_branches[] __initdata = {
+	GATE(0, "pclk_stimer", "pclk_cpu", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(3), 15, GFLAGS),
+	GATE(0, "pclk_s_efuse", "pclk_cpu", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(3), 14, GFLAGS),
+	GATE(0, "pclk_sgrf", "pclk_cpu", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(3), 8, GFLAGS),
+};
+
+static struct rockchip_clk_branch rk3128_clk_branches[] __initdata = {
+	COMPOSITE(SCLK_SFC, "sclk_sfc", mux_sclk_sfc_src_p, 0,
+			RK2928_CLKSEL_CON(11), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			RK2928_CLKGATE_CON(3), 15, GFLAGS),
+
+	GATE(HCLK_GPS, "hclk_gps", "aclk_peri", 0, RK2928_CLKGATE_CON(3), 14, GFLAGS),
+	GATE(PCLK_HDMI, "pclk_hdmi", "pclk_cpu", 0, RK2928_CLKGATE_CON(3), 8, GFLAGS),
+};
+
 static const char *const rk3128_critical_clocks[] __initconst = {
 	"aclk_cpu",
 	"hclk_cpu",
@@ -570,7 +579,7 @@ static const char *const rk3128_critical_clocks[] __initconst = {
 	"pclk_peri",
 };
 
-static void __init rk3128_clk_init(struct device_node *np)
+static struct rockchip_clk_provider *__init rk3128_common_clk_init(struct device_node *np)
 {
 	struct rockchip_clk_provider *ctx;
 	void __iomem *reg_base;
@@ -578,23 +587,21 @@ static void __init rk3128_clk_init(struct device_node *np)
 	reg_base = of_iomap(np, 0);
 	if (!reg_base) {
 		pr_err("%s: could not map cru region\n", __func__);
-		return;
+		return ERR_PTR(-ENOMEM);
 	}
 
 	ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
 	if (IS_ERR(ctx)) {
 		pr_err("%s: rockchip clk init failed\n", __func__);
 		iounmap(reg_base);
-		return;
+		return ERR_PTR(-ENOMEM);
 	}
 
 	rockchip_clk_register_plls(ctx, rk3128_pll_clks,
 				   ARRAY_SIZE(rk3128_pll_clks),
 				   RK3128_GRF_SOC_STATUS0);
-	rockchip_clk_register_branches(ctx, rk3128_clk_branches,
-				  ARRAY_SIZE(rk3128_clk_branches));
-	rockchip_clk_protect_critical(rk3128_critical_clocks,
-				      ARRAY_SIZE(rk3128_critical_clocks));
+	rockchip_clk_register_branches(ctx, common_clk_branches,
+				  ARRAY_SIZE(common_clk_branches));
 
 	rockchip_clk_register_armclk(ctx, ARMCLK, "armclk",
 			mux_armclk_p, ARRAY_SIZE(mux_armclk_p),
@@ -606,6 +613,40 @@ static void __init rk3128_clk_init(struct device_node *np)
 
 	rockchip_register_restart_notifier(ctx, RK2928_GLB_SRST_FST, NULL);
 
+	return ctx;
+}
+
+static void __init rk3126_clk_init(struct device_node *np)
+{
+	struct rockchip_clk_provider *ctx;
+
+	ctx = rk3128_common_clk_init(np);
+	if (IS_ERR(ctx))
+		return;
+
+	rockchip_clk_register_branches(ctx, rk3126_clk_branches,
+				       ARRAY_SIZE(rk3126_clk_branches));
+	rockchip_clk_protect_critical(rk3128_critical_clocks,
+				      ARRAY_SIZE(rk3128_critical_clocks));
+
+	rockchip_clk_of_add_provider(np, ctx);
+}
+
+CLK_OF_DECLARE(rk3126_cru, "rockchip,rk3126-cru", rk3126_clk_init);
+
+static void __init rk3128_clk_init(struct device_node *np)
+{
+	struct rockchip_clk_provider *ctx;
+
+	ctx = rk3128_common_clk_init(np);
+	if (IS_ERR(ctx))
+		return;
+
+	rockchip_clk_register_branches(ctx, rk3128_clk_branches,
+				       ARRAY_SIZE(rk3128_clk_branches));
+	rockchip_clk_protect_critical(rk3128_critical_clocks,
+				      ARRAY_SIZE(rk3128_critical_clocks));
+
 	rockchip_clk_of_add_provider(np, ctx);
 }
 
diff --git a/drivers/clk/rockchip/clk-rk3228.c b/drivers/clk/rockchip/clk-rk3228.c
index bb405d9044a3..11e7f2d1c054 100644
--- a/drivers/clk/rockchip/clk-rk3228.c
+++ b/drivers/clk/rockchip/clk-rk3228.c
@@ -391,7 +391,7 @@ static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = {
 			RK2928_CLKSEL_CON(11), 8, 2, MFLAGS, 0, 8, DFLAGS,
 			RK2928_CLKGATE_CON(2), 11, GFLAGS),
 
-	COMPOSITE_NODIV(0, "sclk_sdio_src", mux_mmc_src_p, 0,
+	COMPOSITE_NODIV(SCLK_SDIO_SRC, "sclk_sdio_src", mux_mmc_src_p, 0,
 			RK2928_CLKSEL_CON(11), 10, 2, MFLAGS,
 			RK2928_CLKGATE_CON(2), 13, GFLAGS),
 	DIV(SCLK_SDIO, "sclk_sdio", "sclk_sdio_src", 0,
diff --git a/drivers/clk/rockchip/clk-rv1108.c b/drivers/clk/rockchip/clk-rv1108.c
index 7c05ab366348..089cb17925e5 100644
--- a/drivers/clk/rockchip/clk-rv1108.c
+++ b/drivers/clk/rockchip/clk-rv1108.c
@@ -93,9 +93,24 @@ static struct rockchip_pll_rate_table rv1108_pll_rates[] = {
 	}
 
 static struct rockchip_cpuclk_rate_table rv1108_cpuclk_rates[] __initdata = {
-	RV1108_CPUCLK_RATE(816000000, 4),
-	RV1108_CPUCLK_RATE(600000000, 4),
-	RV1108_CPUCLK_RATE(312000000, 4),
+	RV1108_CPUCLK_RATE(1608000000, 7),
+	RV1108_CPUCLK_RATE(1512000000, 7),
+	RV1108_CPUCLK_RATE(1488000000, 5),
+	RV1108_CPUCLK_RATE(1416000000, 5),
+	RV1108_CPUCLK_RATE(1392000000, 5),
+	RV1108_CPUCLK_RATE(1296000000, 5),
+	RV1108_CPUCLK_RATE(1200000000, 5),
+	RV1108_CPUCLK_RATE(1104000000, 5),
+	RV1108_CPUCLK_RATE(1008000000, 5),
+	RV1108_CPUCLK_RATE(912000000, 5),
+	RV1108_CPUCLK_RATE(816000000, 3),
+	RV1108_CPUCLK_RATE(696000000, 3),
+	RV1108_CPUCLK_RATE(600000000, 3),
+	RV1108_CPUCLK_RATE(500000000, 3),
+	RV1108_CPUCLK_RATE(408000000, 1),
+	RV1108_CPUCLK_RATE(312000000, 1),
+	RV1108_CPUCLK_RATE(216000000, 1),
+	RV1108_CPUCLK_RATE(96000000, 1),
 };
 
 static const struct rockchip_cpuclk_reg_data rv1108_cpuclk_data = {
@@ -105,7 +120,7 @@ static const struct rockchip_cpuclk_reg_data rv1108_cpuclk_data = {
 	.mux_core_alt = 1,
 	.mux_core_main = 0,
 	.mux_core_shift = 8,
-	.mux_core_mask = 0x1,
+	.mux_core_mask = 0x3,
 };
 
 PNAME(mux_pll_p)		= { "xin24m", "xin24m"};
@@ -114,30 +129,42 @@ PNAME(mux_armclk_p)		= { "apll_core", "gpll_core", "dpll_core" };
 PNAME(mux_usb480m_pre_p)	= { "usbphy", "xin24m" };
 PNAME(mux_hdmiphy_phy_p)	= { "hdmiphy", "xin24m" };
 PNAME(mux_dclk_hdmiphy_pre_p)	= { "dclk_hdmiphy_src_gpll", "dclk_hdmiphy_src_dpll" };
-PNAME(mux_pll_src_4plls_p)	= { "dpll", "hdmiphy", "gpll", "usb480m" };
+PNAME(mux_pll_src_4plls_p)	= { "dpll", "gpll", "hdmiphy", "usb480m" };
 PNAME(mux_pll_src_3plls_p)	= { "apll", "gpll", "dpll" };
 PNAME(mux_pll_src_2plls_p)	= { "dpll", "gpll" };
 PNAME(mux_pll_src_apll_gpll_p)	= { "apll", "gpll" };
-PNAME(mux_aclk_peri_src_p)	= { "aclk_peri_src_dpll", "aclk_peri_src_gpll" };
+PNAME(mux_aclk_peri_src_p)	= { "aclk_peri_src_gpll", "aclk_peri_src_dpll" };
 PNAME(mux_aclk_bus_src_p)	= { "aclk_bus_src_gpll", "aclk_bus_src_apll", "aclk_bus_src_dpll" };
 PNAME(mux_mmc_src_p)		= { "dpll", "gpll", "xin24m", "usb480m" };
 PNAME(mux_pll_src_dpll_gpll_usb480m_p)	= { "dpll", "gpll", "usb480m" };
 PNAME(mux_uart0_p)		= { "uart0_src", "uart0_frac", "xin24m" };
 PNAME(mux_uart1_p)		= { "uart1_src", "uart1_frac", "xin24m" };
 PNAME(mux_uart2_p)		= { "uart2_src", "uart2_frac", "xin24m" };
-PNAME(mux_sclk_macphy_p)	= { "sclk_macphy_pre", "ext_gmac" };
+PNAME(mux_sclk_mac_p)		= { "sclk_mac_pre", "ext_gmac" };
 PNAME(mux_i2s0_pre_p)		= { "i2s0_src", "i2s0_frac", "ext_i2s", "xin12m" };
 PNAME(mux_i2s_out_p)		= { "i2s0_pre", "xin12m" };
-PNAME(mux_i2s1_p)		= { "i2s1_src", "i2s1_frac", "xin12m" };
-PNAME(mux_i2s2_p)		= { "i2s2_src", "i2s2_frac", "xin12m" };
+PNAME(mux_i2s1_p)		= { "i2s1_src", "i2s1_frac", "dummy", "xin12m" };
+PNAME(mux_i2s2_p)		= { "i2s2_src", "i2s2_frac", "dummy", "xin12m" };
+PNAME(mux_wifi_src_p)		= { "gpll", "xin24m" };
+PNAME(mux_cifout_src_p)	= { "hdmiphy", "gpll" };
+PNAME(mux_cifout_p)		= { "sclk_cifout_src", "xin24m" };
+PNAME(mux_sclk_cif0_src_p)	= { "pclk_vip", "clk_cif0_chn_out", "pclkin_cvbs2cif" };
+PNAME(mux_sclk_cif1_src_p)	= { "pclk_vip", "clk_cif1_chn_out", "pclkin_cvbs2cif" };
+PNAME(mux_sclk_cif2_src_p)	= { "pclk_vip", "clk_cif2_chn_out", "pclkin_cvbs2cif" };
+PNAME(mux_sclk_cif3_src_p)	= { "pclk_vip", "clk_cif3_chn_out", "pclkin_cvbs2cif" };
+PNAME(mux_dsp_src_p)		= { "dpll", "gpll", "apll", "usb480m" };
+PNAME(mux_dclk_hdmiphy_p)	= { "hdmiphy", "xin24m" };
+PNAME(mux_dclk_vop_p)		= { "dclk_hdmiphy", "dclk_vop_src" };
+PNAME(mux_hdmi_cec_src_p)		= { "dpll", "gpll", "xin24m" };
+PNAME(mux_cvbs_src_p)		= { "apll", "io_cvbs_clkin", "hdmiphy", "gpll" };
 
 static struct rockchip_pll_clock rv1108_pll_clks[] __initdata = {
 	[apll] = PLL(pll_rk3399, PLL_APLL, "apll", mux_pll_p, 0, RV1108_PLL_CON(0),
-		     RV1108_PLL_CON(3), 8, 31, 0, rv1108_pll_rates),
+		     RV1108_PLL_CON(3), 8, 0, 0, rv1108_pll_rates),
 	[dpll] = PLL(pll_rk3399, PLL_DPLL, "dpll", mux_pll_p, 0, RV1108_PLL_CON(8),
-		     RV1108_PLL_CON(11), 8, 31, 0, NULL),
+		     RV1108_PLL_CON(11), 8, 1, 0, NULL),
 	[gpll] = PLL(pll_rk3399, PLL_GPLL, "gpll", mux_pll_p, 0, RV1108_PLL_CON(16),
-		     RV1108_PLL_CON(19), 8, 31, ROCKCHIP_PLL_SYNC_RATE, rv1108_pll_rates),
+		     RV1108_PLL_CON(19), 8, 2, 0, rv1108_pll_rates),
 };
 
 #define MFLAGS CLK_MUX_HIWORD_MASK
@@ -170,10 +197,10 @@ static struct rockchip_clk_branch rv1108_i2s2_fracmux __initdata =
 			RV1108_CLKSEL_CON(7), 12, 2, MFLAGS);
 
 static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
-	MUX(0, "hdmi_phy", mux_hdmiphy_phy_p, CLK_SET_RATE_PARENT,
-			RV1108_MISC_CON, 13, 2, MFLAGS),
+	MUX(0, "hdmiphy", mux_hdmiphy_phy_p, CLK_SET_RATE_PARENT,
+			RV1108_MISC_CON, 13, 1, MFLAGS),
 	MUX(0, "usb480m", mux_usb480m_pre_p, CLK_SET_RATE_PARENT,
-			RV1108_MISC_CON, 15, 2, MFLAGS),
+			RV1108_MISC_CON, 15, 1, MFLAGS),
 	/*
 	 * Clock-Architecture Diagram 2
 	 */
@@ -197,50 +224,212 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 			RV1108_CLKGATE_CON(11), 1, GFLAGS),
 
 	/* PD_RKVENC */
+	COMPOSITE(0, "aclk_rkvenc_pre", mux_pll_src_4plls_p, 0,
+			RV1108_CLKSEL_CON(37), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			RV1108_CLKGATE_CON(8), 8, GFLAGS),
+	FACTOR_GATE(0, "hclk_rkvenc_pre", "aclk_rkvenc_pre", 0, 1, 4,
+			RV1108_CLKGATE_CON(8), 10, GFLAGS),
+	COMPOSITE(SCLK_VENC_CORE, "clk_venc_core", mux_pll_src_4plls_p, 0,
+			RV1108_CLKSEL_CON(37), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			RV1108_CLKGATE_CON(8), 9, GFLAGS),
+	GATE(ACLK_RKVENC, "aclk_rkvenc", "aclk_rkvenc_pre", 0,
+			RV1108_CLKGATE_CON(19), 8, GFLAGS),
+	GATE(HCLK_RKVENC, "hclk_rkvenc", "hclk_rkvenc_pre", 0,
+			RV1108_CLKGATE_CON(19), 9, GFLAGS),
+	GATE(0, "aclk_rkvenc_niu", "aclk_rkvenc_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(19), 11, GFLAGS),
+	GATE(0, "hclk_rkvenc_niu", "hclk_rkvenc_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(19), 10, GFLAGS),
 
 	/* PD_RKVDEC */
+	COMPOSITE(SCLK_HEVC_CORE, "sclk_hevc_core", mux_pll_src_4plls_p, 0,
+			RV1108_CLKSEL_CON(36), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			RV1108_CLKGATE_CON(8), 2, GFLAGS),
+	FACTOR_GATE(0, "hclk_rkvdec_pre", "sclk_hevc_core", 0, 1, 4,
+			RV1108_CLKGATE_CON(8), 10, GFLAGS),
+	COMPOSITE(SCLK_HEVC_CABAC, "clk_hevc_cabac", mux_pll_src_4plls_p, 0,
+			RV1108_CLKSEL_CON(35), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			RV1108_CLKGATE_CON(8), 1, GFLAGS),
+
+	COMPOSITE(0, "aclk_rkvdec_pre", mux_pll_src_4plls_p, 0,
+			RV1108_CLKSEL_CON(35), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			RV1108_CLKGATE_CON(8), 0, GFLAGS),
+	COMPOSITE(0, "aclk_vpu_pre", mux_pll_src_4plls_p, 0,
+			RV1108_CLKSEL_CON(36), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			RV1108_CLKGATE_CON(8), 3, GFLAGS),
+	GATE(ACLK_RKVDEC, "aclk_rkvdec", "aclk_rkvdec_pre", 0,
+			RV1108_CLKGATE_CON(19), 0, GFLAGS),
+	GATE(ACLK_VPU, "aclk_vpu", "aclk_vpu_pre", 0,
+			RV1108_CLKGATE_CON(19), 1, GFLAGS),
+	GATE(HCLK_RKVDEC, "hclk_rkvdec", "hclk_rkvdec_pre", 0,
+			RV1108_CLKGATE_CON(19), 2, GFLAGS),
+	GATE(HCLK_VPU, "hclk_vpu", "hclk_rkvdec_pre", 0,
+			RV1108_CLKGATE_CON(19), 3, GFLAGS),
+	GATE(0, "aclk_rkvdec_niu", "aclk_rkvdec_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(19), 4, GFLAGS),
+	GATE(0, "hclk_rkvdec_niu", "hclk_rkvdec_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(19), 5, GFLAGS),
+	GATE(0, "aclk_vpu_niu", "aclk_vpu_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(19), 6, GFLAGS),
 
 	/* PD_PMU_wrapper */
 	COMPOSITE_NOMUX(0, "pmu_24m_ena", "gpll", CLK_IGNORE_UNUSED,
 			RV1108_CLKSEL_CON(38), 0, 5, DFLAGS,
 			RV1108_CLKGATE_CON(8), 12, GFLAGS),
-	GATE(0, "pmu", "pmu_24m_ena", CLK_IGNORE_UNUSED,
+	GATE(0, "pclk_pmu", "pmu_24m_ena", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(10), 0, GFLAGS),
-	GATE(0, "intmem1", "pmu_24m_ena", CLK_IGNORE_UNUSED,
+	GATE(0, "pclk_intmem1", "pmu_24m_ena", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(10), 1, GFLAGS),
-	GATE(0, "gpio0_pmu", "pmu_24m_ena", CLK_IGNORE_UNUSED,
+	GATE(PCLK_GPIO0_PMU, "pclk_gpio0_pmu", "pmu_24m_ena", 0,
 			RV1108_CLKGATE_CON(10), 2, GFLAGS),
-	GATE(0, "pmugrf", "pmu_24m_ena", CLK_IGNORE_UNUSED,
+	GATE(0, "pclk_pmugrf", "pmu_24m_ena", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(10), 3, GFLAGS),
-	GATE(0, "pmu_noc", "pmu_24m_ena", CLK_IGNORE_UNUSED,
+	GATE(0, "pclk_pmu_niu", "pmu_24m_ena", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(10), 4, GFLAGS),
-	GATE(0, "i2c0_pmu_pclk", "pmu_24m_ena", CLK_IGNORE_UNUSED,
+	GATE(PCLK_I2C0_PMU, "pclk_i2c0_pmu", "pmu_24m_ena", 0,
 			RV1108_CLKGATE_CON(10), 5, GFLAGS),
-	GATE(0, "pwm0_pmu_pclk", "pmu_24m_ena", CLK_IGNORE_UNUSED,
+	GATE(PCLK_PWM0_PMU, "pclk_pwm0_pmu", "pmu_24m_ena", 0,
 			RV1108_CLKGATE_CON(10), 6, GFLAGS),
-	COMPOSITE(0, "pwm0_pmu_clk", mux_pll_src_2plls_p, CLK_IGNORE_UNUSED,
+	COMPOSITE(SCLK_PWM0_PMU, "sclk_pwm0_pmu", mux_pll_src_2plls_p, 0,
 			RV1108_CLKSEL_CON(12), 7, 1, MFLAGS, 0, 7, DFLAGS,
 			RV1108_CLKGATE_CON(8), 15, GFLAGS),
-	COMPOSITE(0, "i2c0_pmu_clk", mux_pll_src_2plls_p, CLK_IGNORE_UNUSED,
+	COMPOSITE(SCLK_I2C0_PMU, "sclk_i2c0_pmu", mux_pll_src_2plls_p, 0,
 			RV1108_CLKSEL_CON(19), 7, 1, MFLAGS, 0, 7, DFLAGS,
 			RV1108_CLKGATE_CON(8), 14, GFLAGS),
 	GATE(0, "pvtm_pmu", "xin24m", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(8), 13, GFLAGS),
 
+	/*
+	 * Clock-Architecture Diagram 3
+	 */
+	COMPOSITE(SCLK_WIFI, "sclk_wifi", mux_wifi_src_p, 0,
+			RV1108_CLKSEL_CON(28), 15, 1, MFLAGS, 8, 6, DFLAGS,
+			RV1108_CLKGATE_CON(9), 8, GFLAGS),
+	COMPOSITE_NODIV(0, "sclk_cifout_src", mux_cifout_src_p, 0,
+			RV1108_CLKSEL_CON(40), 8, 1, MFLAGS,
+			RV1108_CLKGATE_CON(9), 11, GFLAGS),
+	COMPOSITE_NOGATE(SCLK_CIFOUT, "sclk_cifout", mux_cifout_p, 0,
+			RV1108_CLKSEL_CON(40), 12, 1, MFLAGS, 0, 5, DFLAGS),
+	COMPOSITE_NOMUX(SCLK_MIPI_CSI_OUT, "sclk_mipi_csi_out", "xin24m", 0,
+			RV1108_CLKSEL_CON(41), 0, 5, DFLAGS,
+			RV1108_CLKGATE_CON(9), 12, GFLAGS),
+
+	GATE(0, "pclk_acodecphy", "pclk_top_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(14), 6, GFLAGS),
+	GATE(0, "pclk_usbgrf", "pclk_top_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(14), 14, GFLAGS),
+
+	GATE(ACLK_CIF0, "aclk_cif0", "aclk_vio1_pre", 0,
+			RV1108_CLKGATE_CON(18), 10, GFLAGS),
+	GATE(HCLK_CIF0, "hclk_cif0", "hclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(18), 10, GFLAGS),
+	COMPOSITE_NODIV(SCLK_CIF0, "sclk_cif0", mux_sclk_cif0_src_p, 0,
+			RV1108_CLKSEL_CON(31), 0, 2, MFLAGS,
+			RV1108_CLKGATE_CON(7), 9, GFLAGS),
+	GATE(ACLK_CIF1, "aclk_cif1", "aclk_vio1_pre", 0,
+			RV1108_CLKGATE_CON(17), 6, GFLAGS),
+	GATE(HCLK_CIF1, "hclk_cif1", "hclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(17), 7, GFLAGS),
+	COMPOSITE_NODIV(SCLK_CIF1, "sclk_cif1", mux_sclk_cif1_src_p, 0,
+			RV1108_CLKSEL_CON(31), 2, 2, MFLAGS,
+			RV1108_CLKGATE_CON(7), 10, GFLAGS),
+	GATE(ACLK_CIF2, "aclk_cif2", "aclk_vio1_pre", 0,
+			RV1108_CLKGATE_CON(17), 8, GFLAGS),
+	GATE(HCLK_CIF2, "hclk_cif2", "hclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(17), 9, GFLAGS),
+	COMPOSITE_NODIV(SCLK_CIF2, "sclk_cif2", mux_sclk_cif2_src_p, 0,
+			RV1108_CLKSEL_CON(31), 4, 2, MFLAGS,
+			RV1108_CLKGATE_CON(7), 11, GFLAGS),
+	GATE(ACLK_CIF3, "aclk_cif3", "aclk_vio1_pre", 0,
+			RV1108_CLKGATE_CON(17), 10, GFLAGS),
+	GATE(HCLK_CIF3, "hclk_cif3", "hclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(17), 11, GFLAGS),
+	COMPOSITE_NODIV(SCLK_CIF3, "sclk_cif3", mux_sclk_cif3_src_p, 0,
+			RV1108_CLKSEL_CON(31), 6, 2, MFLAGS,
+			RV1108_CLKGATE_CON(7), 12, GFLAGS),
+	GATE(0, "pclk_cif1to4", "pclk_vip", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(7), 8, GFLAGS),
+
+	/* PD_DSP_wrapper */
+	COMPOSITE(SCLK_DSP, "sclk_dsp", mux_dsp_src_p, 0,
+			RV1108_CLKSEL_CON(42), 8, 2, MFLAGS, 0, 5, DFLAGS,
+			RV1108_CLKGATE_CON(9), 0, GFLAGS),
+	GATE(0, "clk_dsp_sys_wd", "sclk_dsp", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 0, GFLAGS),
+	GATE(0, "clk_dsp_epp_wd", "sclk_dsp", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 1, GFLAGS),
+	GATE(0, "clk_dsp_edp_wd", "sclk_dsp", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 2, GFLAGS),
+	GATE(0, "clk_dsp_iop_wd", "sclk_dsp", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 3, GFLAGS),
+	GATE(0, "clk_dsp_free", "sclk_dsp", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 13, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_DSP_IOP, "sclk_dsp_iop", "sclk_dsp", 0,
+			RV1108_CLKSEL_CON(44), 0, 5, DFLAGS,
+			RV1108_CLKGATE_CON(9), 1, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_DSP_EPP, "sclk_dsp_epp", "sclk_dsp", 0,
+			RV1108_CLKSEL_CON(44), 8, 5, DFLAGS,
+			RV1108_CLKGATE_CON(9), 2, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_DSP_EDP, "sclk_dsp_edp", "sclk_dsp", 0,
+			RV1108_CLKSEL_CON(45), 0, 5, DFLAGS,
+			RV1108_CLKGATE_CON(9), 3, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_DSP_EDAP, "sclk_dsp_edap", "sclk_dsp", 0,
+			RV1108_CLKSEL_CON(45), 8, 5, DFLAGS,
+			RV1108_CLKGATE_CON(9), 4, GFLAGS),
+	GATE(0, "pclk_dsp_iop_niu", "sclk_dsp_iop", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 4, GFLAGS),
+	GATE(0, "aclk_dsp_epp_niu", "sclk_dsp_epp", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 5, GFLAGS),
+	GATE(0, "aclk_dsp_edp_niu", "sclk_dsp_edp", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 6, GFLAGS),
+	GATE(0, "pclk_dsp_dbg_niu", "sclk_dsp", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 7, GFLAGS),
+	GATE(0, "aclk_dsp_edap_niu", "sclk_dsp_edap", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 14, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_DSP_PFM, "sclk_dsp_pfm", "sclk_dsp", 0,
+			RV1108_CLKSEL_CON(43), 0, 5, DFLAGS,
+			RV1108_CLKGATE_CON(9), 5, GFLAGS),
+	COMPOSITE_NOMUX(PCLK_DSP_CFG, "pclk_dsp_cfg", "sclk_dsp", 0,
+			RV1108_CLKSEL_CON(43), 8, 5, DFLAGS,
+			RV1108_CLKGATE_CON(9), 6, GFLAGS),
+	GATE(0, "pclk_dsp_cfg_niu", "pclk_dsp_cfg", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 8, GFLAGS),
+	GATE(0, "pclk_dsp_pfm_mon", "pclk_dsp_cfg", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 9, GFLAGS),
+	GATE(0, "pclk_intc", "pclk_dsp_cfg", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 10, GFLAGS),
+	GATE(0, "pclk_dsp_grf", "pclk_dsp_cfg", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 11, GFLAGS),
+	GATE(0, "pclk_mailbox", "pclk_dsp_cfg", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 12, GFLAGS),
+	GATE(0, "aclk_dsp_epp_perf", "sclk_dsp_epp", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(16), 15, GFLAGS),
+	GATE(0, "aclk_dsp_edp_perf", "sclk_dsp_edp", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(11), 8, GFLAGS),
+
 	/*
 	 * Clock-Architecture Diagram 4
 	 */
-	COMPOSITE(0, "aclk_vio0_2wrap_occ", mux_pll_src_4plls_p, CLK_IGNORE_UNUSED,
+	COMPOSITE(0, "aclk_vio0_pre", mux_pll_src_4plls_p, CLK_IGNORE_UNUSED,
 			RV1108_CLKSEL_CON(28), 6, 2, MFLAGS, 0, 5, DFLAGS,
 			RV1108_CLKGATE_CON(6), 0, GFLAGS),
-	GATE(0, "aclk_vio0_pre", "aclk_vio0_2wrap_occ", CLK_IGNORE_UNUSED,
+	GATE(ACLK_VIO0, "aclk_vio0", "aclk_vio0_pre", 0,
 			RV1108_CLKGATE_CON(17), 0, GFLAGS),
 	COMPOSITE_NOMUX(0, "hclk_vio_pre", "aclk_vio0_pre", 0,
 			RV1108_CLKSEL_CON(29), 0, 5, DFLAGS,
 			RV1108_CLKGATE_CON(7), 2, GFLAGS),
+	GATE(HCLK_VIO, "hclk_vio", "hclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(17), 2, GFLAGS),
 	COMPOSITE_NOMUX(0, "pclk_vio_pre", "aclk_vio0_pre", 0,
 			RV1108_CLKSEL_CON(29), 8, 5, DFLAGS,
 			RV1108_CLKGATE_CON(7), 3, GFLAGS),
+	GATE(PCLK_VIO, "pclk_vio", "pclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(17), 3, GFLAGS),
+	COMPOSITE(0, "aclk_vio1_pre", mux_pll_src_4plls_p, CLK_IGNORE_UNUSED,
+			RV1108_CLKSEL_CON(28), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			RV1108_CLKGATE_CON(6), 1, GFLAGS),
+	GATE(ACLK_VIO1, "aclk_vio1", "aclk_vio1_pre", 0,
+			RV1108_CLKGATE_CON(17), 1, GFLAGS),
 
 	INVERTER(0, "pclk_vip", "ext_vip",
 			RV1108_CLKSEL_CON(31), 8, IFLAGS),
@@ -252,8 +441,63 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 			RV1108_CLKGATE_CON(6), 5, GFLAGS),
 	GATE(0, "dclk_hdmiphy_src_dpll", "dpll", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(6), 4, GFLAGS),
-	COMPOSITE_NOGATE(0, "dclk_hdmiphy", mux_dclk_hdmiphy_pre_p, 0,
-			RV1108_CLKSEL_CON(32), 6, 2, MFLAGS, 8, 6, DFLAGS),
+	COMPOSITE_NOGATE(0, "dclk_hdmiphy_pre", mux_dclk_hdmiphy_pre_p, 0,
+			RV1108_CLKSEL_CON(32), 6, 1, MFLAGS, 8, 6, DFLAGS),
+	COMPOSITE_NOGATE(DCLK_VOP_SRC, "dclk_vop_src", mux_dclk_hdmiphy_pre_p, 0,
+			RV1108_CLKSEL_CON(32), 6, 1, MFLAGS, 0, 6, DFLAGS),
+	MUX(DCLK_HDMIPHY, "dclk_hdmiphy", mux_dclk_hdmiphy_p, CLK_SET_RATE_PARENT,
+			RV1108_CLKSEL_CON(32), 15, 1, MFLAGS),
+	MUX(DCLK_VOP, "dclk_vop", mux_dclk_vop_p, CLK_SET_RATE_PARENT,
+			RV1108_CLKSEL_CON(32), 7, 1, MFLAGS),
+	GATE(ACLK_VOP, "aclk_vop", "aclk_vio0_pre", 0,
+			RV1108_CLKGATE_CON(18), 0, GFLAGS),
+	GATE(HCLK_VOP, "hclk_vop", "hclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(18), 1, GFLAGS),
+	GATE(ACLK_IEP, "aclk_iep", "aclk_vio0_pre", 0,
+			RV1108_CLKGATE_CON(18), 2, GFLAGS),
+	GATE(HCLK_IEP, "hclk_iep", "hclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(18), 3, GFLAGS),
+
+	GATE(ACLK_RGA, "aclk_rga", "aclk_vio1_pre", 0,
+			RV1108_CLKGATE_CON(18), 4, GFLAGS),
+	GATE(HCLK_RGA, "hclk_rga", "hclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(18), 5, GFLAGS),
+	COMPOSITE(SCLK_RGA, "sclk_rga", mux_pll_src_4plls_p, 0,
+			RV1108_CLKSEL_CON(33), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			RV1108_CLKGATE_CON(6), 6, GFLAGS),
+
+	COMPOSITE(SCLK_CVBS_HOST, "sclk_cvbs_host", mux_cvbs_src_p, 0,
+			RV1108_CLKSEL_CON(33), 13, 2, MFLAGS, 8, 5, DFLAGS,
+			RV1108_CLKGATE_CON(6), 7, GFLAGS),
+	FACTOR(0, "sclk_cvbs_27m", "sclk_cvbs_host", 0, 1, 2),
+
+	GATE(SCLK_HDMI_SFR, "sclk_hdmi_sfr", "xin24m", 0,
+			RV1108_CLKGATE_CON(6), 8, GFLAGS),
+
+	COMPOSITE(SCLK_HDMI_CEC, "sclk_hdmi_cec", mux_hdmi_cec_src_p, 0,
+			RV1108_CLKSEL_CON(34), 14, 2, MFLAGS, 0, 14, DFLAGS,
+			RV1108_CLKGATE_CON(6), 9, GFLAGS),
+	GATE(PCLK_MIPI_DSI, "pclk_mipi_dsi", "pclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(18), 8, GFLAGS),
+	GATE(PCLK_HDMI_CTRL, "pclk_hdmi_ctrl", "pclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(18), 9, GFLAGS),
+
+	GATE(ACLK_ISP, "aclk_isp", "aclk_vio1_pre", 0,
+			RV1108_CLKGATE_CON(18), 12, GFLAGS),
+	GATE(HCLK_ISP, "hclk_isp", "hclk_vio_pre", 0,
+			RV1108_CLKGATE_CON(18), 11, GFLAGS),
+	COMPOSITE(SCLK_ISP, "sclk_isp", mux_pll_src_4plls_p, 0,
+			RV1108_CLKSEL_CON(30), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			RV1108_CLKGATE_CON(6), 3, GFLAGS),
+
+	GATE(0, "clk_dsiphy24m", "xin24m", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(9), 10, GFLAGS),
+	GATE(0, "pclk_vdacphy", "pclk_top_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(14), 9, GFLAGS),
+	GATE(0, "pclk_mipi_dsiphy", "pclk_top_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(14), 11, GFLAGS),
+	GATE(0, "pclk_mipi_csiphy", "pclk_top_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(14), 12, GFLAGS),
 
 	/*
 	 * Clock-Architecture Diagram 5
@@ -261,10 +505,11 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 
 	FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
 
-	COMPOSITE(0, "i2s0_src", mux_pll_src_2plls_p, 0,
+
+	COMPOSITE(SCLK_I2S0_SRC, "i2s0_src", mux_pll_src_2plls_p, 0,
 			RV1108_CLKSEL_CON(5), 8, 1, MFLAGS, 0, 7, DFLAGS,
 			RV1108_CLKGATE_CON(2), 0, GFLAGS),
-	COMPOSITE_FRACMUX(0, "i2s1_frac", "i2s1_src", CLK_SET_RATE_PARENT,
+	COMPOSITE_FRACMUX(0, "i2s0_frac", "i2s0_src", CLK_SET_RATE_PARENT,
 			RV1108_CLKSEL_CON(8), 0,
 			RV1108_CLKGATE_CON(2), 1, GFLAGS,
 			&rv1108_i2s0_fracmux),
@@ -274,7 +519,7 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 			RV1108_CLKSEL_CON(5), 15, 1, MFLAGS,
 			RV1108_CLKGATE_CON(2), 3, GFLAGS),
 
-	COMPOSITE(0, "i2s1_src", mux_pll_src_2plls_p, 0,
+	COMPOSITE(SCLK_I2S1_SRC, "i2s1_src", mux_pll_src_2plls_p, 0,
 			RV1108_CLKSEL_CON(6), 8, 1, MFLAGS, 0, 7, DFLAGS,
 			RV1108_CLKGATE_CON(2), 4, GFLAGS),
 	COMPOSITE_FRACMUX(0, "i2s1_frac", "i2s1_src", CLK_SET_RATE_PARENT,
@@ -284,7 +529,7 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 	GATE(SCLK_I2S1, "sclk_i2s1", "i2s1_pre", CLK_SET_RATE_PARENT,
 			RV1108_CLKGATE_CON(2), 6, GFLAGS),
 
-	COMPOSITE(0, "i2s2_src", mux_pll_src_2plls_p, 0,
+	COMPOSITE(SCLK_I2S2_SRC, "i2s2_src", mux_pll_src_2plls_p, 0,
 			RV1108_CLKSEL_CON(7), 8, 1, MFLAGS, 0, 7, DFLAGS,
 			RV1108_CLKGATE_CON(3), 8, GFLAGS),
 	COMPOSITE_FRACMUX(0, "i2s2_frac", "i2s2_src", CLK_SET_RATE_PARENT,
@@ -303,32 +548,53 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 			RV1108_CLKGATE_CON(1), 2, GFLAGS),
 	COMPOSITE_NOGATE(ACLK_PRE, "aclk_bus_pre", mux_aclk_bus_src_p, 0,
 			RV1108_CLKSEL_CON(2), 8, 2, MFLAGS, 0, 5, DFLAGS),
-	COMPOSITE_NOMUX(0, "hclk_bus_pre", "aclk_bus_2wrap_occ", 0,
+	COMPOSITE_NOMUX(HCLK_BUS, "hclk_bus_pre", "aclk_bus_pre", 0,
 			RV1108_CLKSEL_CON(3), 0, 5, DFLAGS,
 			RV1108_CLKGATE_CON(1), 4, GFLAGS),
-	COMPOSITE_NOMUX(0, "pclken_bus", "aclk_bus_2wrap_occ", 0,
+	COMPOSITE_NOMUX(0, "pclk_bus_pre", "aclk_bus_pre", 0,
 			RV1108_CLKSEL_CON(3), 8, 5, DFLAGS,
 			RV1108_CLKGATE_CON(1), 5, GFLAGS),
-	GATE(0, "pclk_bus_pre", "pclken_bus", CLK_IGNORE_UNUSED,
+	GATE(PCLK_BUS, "pclk_bus", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(1), 6, GFLAGS),
-	GATE(0, "pclk_top_pre", "pclken_bus", CLK_IGNORE_UNUSED,
+	GATE(0, "pclk_top_pre", "pclk_bus_pre", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(1), 7, GFLAGS),
-	GATE(0, "pclk_ddr_pre", "pclken_bus", CLK_IGNORE_UNUSED,
+	GATE(0, "pclk_ddr_pre", "pclk_bus_pre", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(1), 8, GFLAGS),
-	GATE(0, "clk_timer0", "mux_pll_p", CLK_IGNORE_UNUSED,
+	GATE(SCLK_TIMER0, "clk_timer0", "xin24m", 0,
 			RV1108_CLKGATE_CON(1), 9, GFLAGS),
-	GATE(0, "clk_timer1", "mux_pll_p", CLK_IGNORE_UNUSED,
+	GATE(SCLK_TIMER1, "clk_timer1", "xin24m", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(1), 10, GFLAGS),
-	GATE(0, "pclk_timer", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_TIMER, "pclk_timer", "pclk_bus_pre", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(13), 4, GFLAGS),
 
-	COMPOSITE(0, "uart0_src", mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
+	GATE(HCLK_I2S0_8CH, "hclk_i2s0_8ch", "hclk_bus_pre", 0,
+			RV1108_CLKGATE_CON(12), 7, GFLAGS),
+	GATE(HCLK_I2S1_2CH, "hclk_i2s1_2ch", "hclk_bus_pre", 0,
+			RV1108_CLKGATE_CON(12), 8, GFLAGS),
+	GATE(HCLK_I2S2_2CH, "hclk_i2s2_2ch", "hclk_bus_pre", 0,
+			RV1108_CLKGATE_CON(12), 9, GFLAGS),
+
+	GATE(HCLK_CRYPTO_MST, "hclk_crypto_mst", "hclk_bus_pre", 0,
+			RV1108_CLKGATE_CON(12), 10, GFLAGS),
+	GATE(HCLK_CRYPTO_SLV, "hclk_crypto_slv", "hclk_bus_pre", 0,
+			RV1108_CLKGATE_CON(12), 11, GFLAGS),
+	COMPOSITE(SCLK_CRYPTO, "sclk_crypto", mux_pll_src_2plls_p, 0,
+			RV1108_CLKSEL_CON(11), 7, 1, MFLAGS, 0, 5, DFLAGS,
+			RV1108_CLKGATE_CON(2), 12, GFLAGS),
+
+	COMPOSITE(SCLK_SPI, "sclk_spi", mux_pll_src_2plls_p, 0,
+			RV1108_CLKSEL_CON(11), 15, 1, MFLAGS, 8, 5, DFLAGS,
+			RV1108_CLKGATE_CON(3), 0, GFLAGS),
+	GATE(PCLK_SPI, "pclk_spi", "pclk_bus_pre", 0,
+			RV1108_CLKGATE_CON(13), 5, GFLAGS),
+
+	COMPOSITE(SCLK_UART0_SRC, "uart0_src", mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
 			RV1108_CLKSEL_CON(13), 12, 2, MFLAGS, 0, 7, DFLAGS,
 			RV1108_CLKGATE_CON(3), 1, GFLAGS),
-	COMPOSITE(0, "uart1_src", mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
+	COMPOSITE(SCLK_UART1_SRC, "uart1_src", mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
 			RV1108_CLKSEL_CON(14), 12, 2, MFLAGS, 0, 7, DFLAGS,
 			RV1108_CLKGATE_CON(3), 3, GFLAGS),
-	COMPOSITE(0, "uart21_src", mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
+	COMPOSITE(SCLK_UART2_SRC, "uart2_src", mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
 			RV1108_CLKSEL_CON(15), 12, 2, MFLAGS, 0, 7, DFLAGS,
 			RV1108_CLKGATE_CON(3), 5, GFLAGS),
 
@@ -344,44 +610,58 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 			RV1108_CLKSEL_CON(18), 0,
 			RV1108_CLKGATE_CON(3), 6, GFLAGS,
 			&rv1108_uart2_fracmux),
-	GATE(PCLK_UART0, "pclk_uart0", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_UART0, "pclk_uart0", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 10, GFLAGS),
-	GATE(PCLK_UART1, "pclk_uart1", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_UART1, "pclk_uart1", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 11, GFLAGS),
-	GATE(PCLK_UART2, "pclk_uart2", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_UART2, "pclk_uart2", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 12, GFLAGS),
 
-	COMPOSITE(0, "clk_i2c1", mux_pll_src_2plls_p, CLK_IGNORE_UNUSED,
-			RV1108_CLKSEL_CON(19), 15, 2, MFLAGS, 8, 7, DFLAGS,
+	COMPOSITE(SCLK_I2C1, "clk_i2c1", mux_pll_src_2plls_p, 0,
+			RV1108_CLKSEL_CON(19), 15, 1, MFLAGS, 8, 7, DFLAGS,
 			RV1108_CLKGATE_CON(3), 7, GFLAGS),
-	COMPOSITE(0, "clk_i2c2", mux_pll_src_2plls_p, CLK_IGNORE_UNUSED,
-			RV1108_CLKSEL_CON(20), 7, 2, MFLAGS, 0, 7, DFLAGS,
+	COMPOSITE(SCLK_I2C2, "clk_i2c2", mux_pll_src_2plls_p, 0,
+			RV1108_CLKSEL_CON(20), 7, 1, MFLAGS, 0, 7, DFLAGS,
 			RV1108_CLKGATE_CON(3), 8, GFLAGS),
-	COMPOSITE(0, "clk_i2c3", mux_pll_src_2plls_p, CLK_IGNORE_UNUSED,
-			RV1108_CLKSEL_CON(20), 15, 2, MFLAGS, 8, 7, DFLAGS,
+	COMPOSITE(SCLK_I2C3, "clk_i2c3", mux_pll_src_2plls_p, 0,
+			RV1108_CLKSEL_CON(20), 15, 1, MFLAGS, 8, 7, DFLAGS,
 			RV1108_CLKGATE_CON(3), 9, GFLAGS),
-	GATE(0, "pclk_i2c1", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_I2C1, "pclk_i2c1", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 0, GFLAGS),
-	GATE(0, "pclk_i2c2", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_I2C2, "pclk_i2c2", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 1, GFLAGS),
-	GATE(0, "pclk_i2c3", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_I2C3, "pclk_i2c3", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 2, GFLAGS),
-	COMPOSITE(0, "clk_pwm1", mux_pll_src_2plls_p, CLK_IGNORE_UNUSED,
+	COMPOSITE(SCLK_PWM, "clk_pwm", mux_pll_src_2plls_p, 0,
 			RV1108_CLKSEL_CON(12), 15, 2, MFLAGS, 8, 7, DFLAGS,
 			RV1108_CLKGATE_CON(3), 10, GFLAGS),
-	GATE(0, "pclk_pwm1", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_PWM, "pclk_pwm", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 6, GFLAGS),
-	GATE(0, "pclk_wdt", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_WDT, "pclk_wdt", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 3, GFLAGS),
-	GATE(0, "pclk_gpio1", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 7, GFLAGS),
-	GATE(0, "pclk_gpio2", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 8, GFLAGS),
-	GATE(0, "pclk_gpio3", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_bus_pre", 0,
 			RV1108_CLKGATE_CON(13), 9, GFLAGS),
 
 	GATE(0, "pclk_grf", "pclk_bus_pre", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(14), 0, GFLAGS),
+	GATE(PCLK_EFUSE0, "pclk_efuse0", "pclk_bus_pre", 0,
+			RV1108_CLKGATE_CON(12), 12, GFLAGS),
+	GATE(PCLK_EFUSE1, "pclk_efuse1", "pclk_bus_pre", 0,
+			RV1108_CLKGATE_CON(12), 13, GFLAGS),
+	GATE(PCLK_TSADC, "pclk_tsadc", "pclk_bus_pre", 0,
+			RV1108_CLKGATE_CON(13), 13, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_TSADC, "sclk_tsadc", "xin24m", 0,
+			RV1108_CLKSEL_CON(21), 0, 10, DFLAGS,
+			RV1108_CLKGATE_CON(3), 11, GFLAGS),
+	GATE(PCLK_SARADC, "pclk_saradc", "pclk_bus_pre", 0,
+			RV1108_CLKGATE_CON(13), 14, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_SARADC, "sclk_saradc", "xin24m", 0,
+			RV1108_CLKSEL_CON(22), 0, 10, DFLAGS,
+			RV1108_CLKGATE_CON(3), 12, GFLAGS),
 
 	GATE(ACLK_DMAC, "aclk_dmac", "aclk_bus_pre", 0,
 	     RV1108_CLKGATE_CON(12), 2, GFLAGS),
@@ -397,18 +677,24 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 			RV1108_CLKGATE_CON(0), 9, GFLAGS),
 	GATE(0, "gpll_ddr", "gpll", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(0), 10, GFLAGS),
-	COMPOSITE(0, "ddrphy4x", mux_ddrphy_p, CLK_IGNORE_UNUSED,
+	COMPOSITE_NOGATE(0, "clk_ddrphy_src", mux_ddrphy_p, CLK_IGNORE_UNUSED,
 			RV1108_CLKSEL_CON(4), 8, 2, MFLAGS, 0, 3,
-			DFLAGS | CLK_DIVIDER_POWER_OF_TWO,
+			DFLAGS | CLK_DIVIDER_POWER_OF_TWO),
+	FACTOR(0, "clk_ddr", "clk_ddrphy_src", 0, 1, 2),
+	GATE(0, "clk_ddrphy4x", "clk_ddr", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(10), 9, GFLAGS),
-	GATE(0, "ddrupctl", "ddrphy_pre", CLK_IGNORE_UNUSED,
+	GATE(0, "pclk_ddrupctl", "pclk_ddr_pre", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(12), 4, GFLAGS),
-	GATE(0, "ddrc", "ddrphy", CLK_IGNORE_UNUSED,
+	GATE(0, "nclk_ddrupctl", "clk_ddr", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(12), 5, GFLAGS),
-	GATE(0, "ddrmon", "ddrphy_pre", CLK_IGNORE_UNUSED,
+	GATE(0, "pclk_ddrmon", "pclk_ddr_pre", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(12), 6, GFLAGS),
 	GATE(0, "timer_clk", "xin24m", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(0), 11, GFLAGS),
+	GATE(0, "pclk_mschniu", "pclk_ddr_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(14), 2, GFLAGS),
+	GATE(0, "pclk_ddrphy", "pclk_ddr_pre", CLK_IGNORE_UNUSED,
+			RV1108_CLKGATE_CON(14), 4, GFLAGS),
 
 	/*
 	 * Clock-Architecture Diagram 6
@@ -418,23 +704,23 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 	COMPOSITE_NOMUX(0, "pclk_periph_pre", "gpll", 0,
 			RV1108_CLKSEL_CON(23), 10, 5, DFLAGS,
 			RV1108_CLKGATE_CON(4), 5, GFLAGS),
-	GATE(0, "pclk_periph", "pclk_periph_pre", CLK_IGNORE_UNUSED,
+	GATE(PCLK_PERI, "pclk_periph", "pclk_periph_pre", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(15), 13, GFLAGS),
 	COMPOSITE_NOMUX(0, "hclk_periph_pre", "gpll", 0,
 			RV1108_CLKSEL_CON(23), 5, 5, DFLAGS,
 			RV1108_CLKGATE_CON(4), 4, GFLAGS),
-	GATE(0, "hclk_periph", "hclk_periph_pre", CLK_IGNORE_UNUSED,
+	GATE(HCLK_PERI, "hclk_periph", "hclk_periph_pre", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(15), 12, GFLAGS),
 
 	GATE(0, "aclk_peri_src_dpll", "dpll", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(4), 1, GFLAGS),
 	GATE(0, "aclk_peri_src_gpll", "gpll", CLK_IGNORE_UNUSED,
 			RV1108_CLKGATE_CON(4), 2, GFLAGS),
-	COMPOSITE(0, "aclk_periph", mux_aclk_peri_src_p, CLK_IGNORE_UNUSED,
-			RV1108_CLKSEL_CON(23), 15, 2, MFLAGS, 0, 5, DFLAGS,
+	COMPOSITE(ACLK_PERI, "aclk_periph", mux_aclk_peri_src_p, 0,
+			RV1108_CLKSEL_CON(23), 15, 1, MFLAGS, 0, 5, DFLAGS,
 			RV1108_CLKGATE_CON(15), 11, GFLAGS),
 
-	COMPOSITE(SCLK_SDMMC, "sclk_sdmmc0", mux_mmc_src_p, 0,
+	COMPOSITE(SCLK_SDMMC, "sclk_sdmmc", mux_mmc_src_p, 0,
 			RV1108_CLKSEL_CON(25), 8, 2, MFLAGS, 0, 8, DFLAGS,
 			RV1108_CLKGATE_CON(5), 0, GFLAGS),
 
@@ -454,23 +740,31 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 	GATE(HCLK_EMMC, "hclk_emmc", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 2, GFLAGS),
 
 	COMPOSITE(SCLK_NANDC, "sclk_nandc", mux_pll_src_2plls_p, 0,
-			RV1108_CLKSEL_CON(27), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			RV1108_CLKSEL_CON(27), 14, 1, MFLAGS, 8, 5, DFLAGS,
 			RV1108_CLKGATE_CON(5), 3, GFLAGS),
 	GATE(HCLK_NANDC, "hclk_nandc", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 3, GFLAGS),
 
+	GATE(HCLK_HOST0, "hclk_host0", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 6, GFLAGS),
+	GATE(0, "hclk_host0_arb", "hclk_periph", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(15), 7, GFLAGS),
+	GATE(HCLK_OTG, "hclk_otg", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 8, GFLAGS),
+	GATE(0, "hclk_otg_pmu", "hclk_periph", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(15), 9, GFLAGS),
+	GATE(SCLK_USBPHY, "clk_usbphy", "xin24m", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(5), 5, GFLAGS),
+
 	COMPOSITE(SCLK_SFC, "sclk_sfc", mux_pll_src_2plls_p, 0,
-			RV1108_CLKSEL_CON(27), 7, 2, MFLAGS, 0, 7, DFLAGS,
+			RV1108_CLKSEL_CON(27), 7, 1, MFLAGS, 0, 7, DFLAGS,
 			RV1108_CLKGATE_CON(5), 4, GFLAGS),
 	GATE(HCLK_SFC, "hclk_sfc", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 10, GFLAGS),
 
-	COMPOSITE(0, "sclk_macphy_pre", mux_pll_src_apll_gpll_p, 0,
-			RV1108_CLKSEL_CON(24), 12, 2, MFLAGS, 0, 5, DFLAGS,
+	COMPOSITE(SCLK_MAC_PRE, "sclk_mac_pre", mux_pll_src_apll_gpll_p, 0,
+			RV1108_CLKSEL_CON(24), 12, 1, MFLAGS, 0, 5, DFLAGS,
 			RV1108_CLKGATE_CON(4), 10, GFLAGS),
-	MUX(0, "sclk_macphy", mux_sclk_macphy_p, CLK_SET_RATE_PARENT,
-			RV1108_CLKSEL_CON(24), 8, 2, MFLAGS),
-	GATE(0, "sclk_macphy_rx", "sclk_macphy", 0, RV1108_CLKGATE_CON(4), 8, GFLAGS),
-	GATE(0, "sclk_mac_ref", "sclk_macphy", 0, RV1108_CLKGATE_CON(4), 6, GFLAGS),
-	GATE(0, "sclk_mac_refout", "sclk_macphy", 0, RV1108_CLKGATE_CON(4), 7, GFLAGS),
+	MUX(SCLK_MAC, "sclk_mac", mux_sclk_mac_p, CLK_SET_RATE_PARENT,
+			RV1108_CLKSEL_CON(24), 8, 1, MFLAGS),
+	GATE(SCLK_MAC_RX, "sclk_mac_rx", "sclk_mac", 0, RV1108_CLKGATE_CON(4), 8, GFLAGS),
+	GATE(SCLK_MAC_REF, "sclk_mac_ref", "sclk_mac", 0, RV1108_CLKGATE_CON(4), 6, GFLAGS),
+	GATE(SCLK_MAC_REFOUT, "sclk_mac_refout", "sclk_mac", 0, RV1108_CLKGATE_CON(4), 7, GFLAGS),
+	GATE(ACLK_GMAC, "aclk_gmac", "aclk_periph", 0, RV1108_CLKGATE_CON(15), 4, GFLAGS),
+	GATE(PCLK_GMAC, "pclk_gmac", "pclk_periph", 0, RV1108_CLKGATE_CON(15), 5, GFLAGS),
 
 	MMC(SCLK_SDMMC_DRV,    "sdmmc_drv",    "sclk_sdmmc", RV1108_SDMMC_CON0, 1),
 	MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "sclk_sdmmc", RV1108_SDMMC_CON1, 1),
@@ -484,10 +778,16 @@ static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
 
 static const char *const rv1108_critical_clocks[] __initconst = {
 	"aclk_core",
-	"aclk_bus_src_gpll",
+	"aclk_bus",
+	"hclk_bus",
+	"pclk_bus",
 	"aclk_periph",
 	"hclk_periph",
 	"pclk_periph",
+	"nclk_ddrupctl",
+	"pclk_ddrmon",
+	"pclk_acodecphy",
+	"pclk_pmu",
 };
 
 static void __init rv1108_clk_init(struct device_node *np)
diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c
index fe1d393cf678..b6db79a00602 100644
--- a/drivers/clk/rockchip/clk.c
+++ b/drivers/clk/rockchip/clk.c
@@ -29,6 +29,7 @@
 #include <linux/mfd/syscon.h>
 #include <linux/regmap.h>
 #include <linux/reboot.h>
+#include <linux/rational.h>
 #include "clk.h"
 
 /**
@@ -164,6 +165,40 @@ static int rockchip_clk_frac_notifier_cb(struct notifier_block *nb,
 	return notifier_from_errno(ret);
 }
 
+/**
+ * fractional divider must set that denominator is 20 times larger than
+ * numerator to generate precise clock frequency.
+ */
+void rockchip_fractional_approximation(struct clk_hw *hw,
+		unsigned long rate, unsigned long *parent_rate,
+		unsigned long *m, unsigned long *n)
+{
+	struct clk_fractional_divider *fd = to_clk_fd(hw);
+	unsigned long p_rate, p_parent_rate;
+	struct clk_hw *p_parent;
+	unsigned long scale;
+
+	p_rate = clk_hw_get_rate(clk_hw_get_parent(hw));
+	if ((rate * 20 > p_rate) && (p_rate % rate != 0)) {
+		p_parent = clk_hw_get_parent(clk_hw_get_parent(hw));
+		p_parent_rate = clk_hw_get_rate(p_parent);
+		*parent_rate = p_parent_rate;
+	}
+
+	/*
+	 * Get rate closer to *parent_rate to guarantee there is no overflow
+	 * for m and n. In the result it will be the nearest rate left shifted
+	 * by (scale - fd->nwidth) bits.
+	 */
+	scale = fls_long(*parent_rate / rate - 1);
+	if (scale > fd->nwidth)
+		rate <<= scale - fd->nwidth;
+
+	rational_best_approximation(rate, *parent_rate,
+			GENMASK(fd->mwidth - 1, 0), GENMASK(fd->nwidth - 1, 0),
+			m, n);
+}
+
 static struct clk *rockchip_clk_register_frac_branch(
 		struct rockchip_clk_provider *ctx, const char *name,
 		const char *const *parent_names, u8 num_parents,
@@ -210,6 +245,7 @@ static struct clk *rockchip_clk_register_frac_branch(
 	div->nwidth = 16;
 	div->nmask = GENMASK(div->nwidth - 1, 0) << div->nshift;
 	div->lock = lock;
+	div->approximation = rockchip_fractional_approximation;
 	div_ops = &clk_fractional_divider_ops;
 
 	clk = clk_register_composite(NULL, name, parent_names, num_parents,
diff --git a/include/dt-bindings/clock/rk3228-cru.h b/include/dt-bindings/clock/rk3228-cru.h
index 56f841c22801..55655ab0a4c4 100644
--- a/include/dt-bindings/clock/rk3228-cru.h
+++ b/include/dt-bindings/clock/rk3228-cru.h
@@ -49,6 +49,7 @@
 #define SCLK_EMMC_DRV		117
 #define SCLK_SDMMC_SAMPLE	118
 #define SCLK_SDIO_SAMPLE	119
+#define SCLK_SDIO_SRC		120
 #define SCLK_EMMC_SAMPLE	121
 #define SCLK_VOP		122
 #define SCLK_HDMI_HDCP		123
diff --git a/include/dt-bindings/clock/rv1108-cru.h b/include/dt-bindings/clock/rv1108-cru.h
index ae26f8105914..d8d0e0456dc2 100644
--- a/include/dt-bindings/clock/rv1108-cru.h
+++ b/include/dt-bindings/clock/rv1108-cru.h
@@ -43,12 +43,74 @@
 #define SCLK_SDMMC_SAMPLE		84
 #define SCLK_SDIO_SAMPLE		85
 #define SCLK_EMMC_SAMPLE		86
+#define SCLK_VENC_CORE			87
+#define SCLK_HEVC_CORE			88
+#define SCLK_HEVC_CABAC			89
+#define SCLK_PWM0_PMU			90
+#define SCLK_I2C0_PMU			91
+#define SCLK_WIFI			92
+#define SCLK_CIFOUT			93
+#define SCLK_MIPI_CSI_OUT		94
+#define SCLK_CIF0			95
+#define SCLK_CIF1			96
+#define SCLK_CIF2			97
+#define SCLK_CIF3			98
+#define SCLK_DSP			99
+#define SCLK_DSP_IOP			100
+#define SCLK_DSP_EPP			101
+#define SCLK_DSP_EDP			102
+#define SCLK_DSP_EDAP			103
+#define SCLK_CVBS_HOST			104
+#define SCLK_HDMI_SFR			105
+#define SCLK_HDMI_CEC			106
+#define SCLK_CRYPTO			107
+#define SCLK_SPI			108
+#define SCLK_SARADC			109
+#define SCLK_TSADC			110
+#define SCLK_MAC_PRE			111
+#define SCLK_MAC			112
+#define SCLK_MAC_RX			113
+#define SCLK_MAC_REF			114
+#define SCLK_MAC_REFOUT			115
+#define SCLK_DSP_PFM			116
+#define SCLK_RGA			117
+#define SCLK_I2C1			118
+#define SCLK_I2C2			119
+#define SCLK_I2C3			120
+#define SCLK_PWM			121
+#define SCLK_ISP			122
+#define SCLK_USBPHY			123
+#define SCLK_I2S0_SRC			124
+#define SCLK_I2S1_SRC			125
+#define SCLK_I2S2_SRC			126
+#define SCLK_UART0_SRC			127
+#define SCLK_UART1_SRC			128
+#define SCLK_UART2_SRC			129
+
+#define DCLK_VOP_SRC			185
+#define DCLK_HDMIPHY			186
+#define DCLK_VOP			187
 
 /* aclk gates */
 #define ACLK_DMAC			192
 #define ACLK_PRE			193
 #define ACLK_CORE			194
 #define ACLK_ENMCORE			195
+#define ACLK_RKVENC			196
+#define ACLK_RKVDEC			197
+#define ACLK_VPU			198
+#define ACLK_CIF0			199
+#define ACLK_VIO0			200
+#define ACLK_VIO1			201
+#define ACLK_VOP			202
+#define ACLK_IEP			203
+#define ACLK_RGA			204
+#define ACLK_ISP			205
+#define ACLK_CIF1			206
+#define ACLK_CIF2			207
+#define ACLK_CIF3			208
+#define ACLK_PERI			209
+#define ACLK_GMAC			210
 
 /* pclk gates */
 #define PCLK_GPIO1			256
@@ -67,10 +129,24 @@
 #define PCLK_PWM			269
 #define PCLK_TIMER			270
 #define PCLK_PERI			271
+#define PCLK_GPIO0_PMU			272
+#define PCLK_I2C0_PMU			273
+#define PCLK_PWM0_PMU			274
+#define PCLK_ISP			275
+#define PCLK_VIO			276
+#define PCLK_MIPI_DSI			277
+#define PCLK_HDMI_CTRL			278
+#define PCLK_SARADC			279
+#define PCLK_DSP_CFG			280
+#define PCLK_BUS			281
+#define PCLK_EFUSE0			282
+#define PCLK_EFUSE1			283
+#define PCLK_WDT			284
+#define PCLK_GMAC			285
 
 /* hclk gates */
 #define HCLK_I2S0_8CH			320
-#define HCLK_I2S1_8CH			321
+#define HCLK_I2S1_2CH			321
 #define HCLK_I2S2_2CH			322
 #define HCLK_NANDC			323
 #define HCLK_SDMMC			324
@@ -78,20 +154,37 @@
 #define HCLK_EMMC			326
 #define HCLK_PERI			327
 #define HCLK_SFC			328
+#define HCLK_RKVENC			329
+#define HCLK_RKVDEC			330
+#define HCLK_CIF0			331
+#define HCLK_VIO			332
+#define HCLK_VOP			333
+#define HCLK_IEP			334
+#define HCLK_RGA			335
+#define HCLK_ISP			336
+#define HCLK_CRYPTO_MST			337
+#define HCLK_CRYPTO_SLV			338
+#define HCLK_HOST0			339
+#define HCLK_OTG			340
+#define HCLK_CIF1			341
+#define HCLK_CIF2			342
+#define HCLK_CIF3			343
+#define HCLK_BUS			344
+#define HCLK_VPU			345
 
-#define CLK_NR_CLKS			(HCLK_SFC + 1)
+#define CLK_NR_CLKS			(HCLK_VPU + 1)
 
 /* reset id */
-#define SRST_CORE_PO_AD		0
+#define SRST_CORE_PO_AD			0
 #define SRST_CORE_AD			1
 #define SRST_L2_AD			2
-#define SRST_CPU_NIU_AD		3
+#define SRST_CPU_NIU_AD			3
 #define SRST_CORE_PO			4
 #define SRST_CORE			5
-#define SRST_L2			6
+#define SRST_L2				6
 #define SRST_CORE_DBG			8
 #define PRST_DBG			9
-#define RST_DAP			10
+#define RST_DAP				10
 #define PRST_DBG_NIU			11
 #define ARST_STRC_SYS_AD		15
 
@@ -158,9 +251,9 @@
 #define HRST_SYSBUS			75
 #define PRST_USBGRF			76
 
-#define ARST_PERIPH_NIU		80
-#define HRST_PERIPH_NIU		81
-#define PRST_PERIPH_NIU		82
+#define ARST_PERIPH_NIU			80
+#define HRST_PERIPH_NIU			81
+#define PRST_PERIPH_NIU			82
 #define HRST_PERIPH			83
 #define HRST_SDMMC			84
 #define HRST_SDIO			85
@@ -178,7 +271,7 @@
 #define HRST_HOST0_AUX			96
 #define HRST_HOST0_ARB			97
 #define SRST_HOST0_EHCIPHY		98
-#define SRST_HOST0_UTMI		99
+#define SRST_HOST0_UTMI			99
 #define SRST_USBPOR			100
 #define SRST_UTMI0			101
 #define SRST_UTMI1			102
@@ -225,21 +318,21 @@
 #define HRST_VPU_NIU			141
 #define ARST_VPU			142
 #define HRST_VPU			143
-#define ARST_RKVDEC_NIU		144
-#define HRST_RKVDEC_NIU		145
+#define ARST_RKVDEC_NIU			144
+#define HRST_RKVDEC_NIU			145
 #define ARST_RKVDEC			146
 #define HRST_RKVDEC			147
 #define SRST_RKVDEC_CABAC		148
 #define SRST_RKVDEC_CORE		149
-#define ARST_RKVENC_NIU		150
-#define HRST_RKVENC_NIU		151
+#define ARST_RKVENC_NIU			150
+#define HRST_RKVENC_NIU			151
 #define ARST_RKVENC			152
 #define HRST_RKVENC			153
 #define SRST_RKVENC_CORE		154
 
 #define SRST_DSP_CORE			156
 #define SRST_DSP_SYS			157
-#define SRST_DSP_GLOBAL		158
+#define SRST_DSP_GLOBAL			158
 #define SRST_DSP_OECM			159
 #define PRST_DSP_IOP_NIU		160
 #define ARST_DSP_EPP_NIU		161
@@ -257,7 +350,7 @@
 #define SRST_PMU_I2C0			173
 #define PRST_PMU_I2C0			174
 #define PRST_PMU_GPIO0			175
-#define PRST_PMU_INTMEM		176
+#define PRST_PMU_INTMEM			176
 #define PRST_PMU_PWM0			177
 #define SRST_PMU_PWM0			178
 #define PRST_PMU_GRF			179
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index c59c62571e4f..1fc113fbf955 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -565,6 +565,9 @@ struct clk_fractional_divider {
 	u8		nwidth;
 	u32		nmask;
 	u8		flags;
+	void		(*approximation)(struct clk_hw *hw,
+				unsigned long rate, unsigned long *parent_rate,
+				unsigned long *m, unsigned long *n);
 	spinlock_t	*lock;
 };