diff --git a/drivers/clk/renesas/r8a77965-cpg-mssr.c b/drivers/clk/renesas/r8a77965-cpg-mssr.c
index 7a7eb9658058..c596e2afaeeb 100644
--- a/drivers/clk/renesas/r8a77965-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a77965-cpg-mssr.c
@@ -68,7 +68,7 @@ static const struct cpg_core_clk r8a77965_core_clks[] __initconst = {
 	DEF_FIXED(".s3",	CLK_S3,			CLK_PLL1_DIV2,	6, 1),
 	DEF_FIXED(".sdsrc",	CLK_SDSRC,		CLK_PLL1_DIV2,	2, 1),
 
-	DEF_DIV6_RO(".r",	CLK_RINT, CLK_EXTAL, CPG_RCKCR, 32),
+	DEF_GEN3_OSC(".r",	CLK_RINT,		CLK_EXTAL,	32),
 
 	/* Core Clock Outputs */
 	DEF_BASE("z",		R8A77965_CLK_Z,		CLK_TYPE_GEN3_Z, CLK_PLL0),
@@ -106,7 +106,7 @@ static const struct cpg_core_clk r8a77965_core_clks[] __initconst = {
 	DEF_DIV6P1("mso",	R8A77965_CLK_MSO,	CLK_PLL1_DIV4,	0x014),
 	DEF_DIV6P1("hdmi",	R8A77965_CLK_HDMI,	CLK_PLL1_DIV4,	0x250),
 
-	DEF_DIV6_RO("osc",	R8A77965_CLK_OSC, CLK_EXTAL, CPG_RCKCR, 8),
+	DEF_GEN3_OSC("osc",	R8A77965_CLK_OSC,	CLK_EXTAL,	8),
 
 	DEF_BASE("r",		R8A77965_CLK_R,	CLK_TYPE_GEN3_R, CLK_RINT),
 };
@@ -253,25 +253,25 @@ static const unsigned int r8a77965_crit_mod_clks[] __initconst = {
  */
 
 /*
- *   MD		EXTAL		PLL0	PLL1	PLL3	PLL4
+ *   MD		EXTAL		PLL0	PLL1	PLL3	PLL4	OSC
  * 14 13 19 17	(MHz)
- *-----------------------------------------------------------
- * 0  0  0  0	16.66 x 1	x180	x192	x192	x144
- * 0  0  0  1	16.66 x 1	x180	x192	x128	x144
+ *-----------------------------------------------------------------
+ * 0  0  0  0	16.66 x 1	x180	x192	x192	x144	/16
+ * 0  0  0  1	16.66 x 1	x180	x192	x128	x144	/16
  * 0  0  1  0	Prohibited setting
- * 0  0  1  1	16.66 x 1	x180	x192	x192	x144
- * 0  1  0  0	20    x 1	x150	x160	x160	x120
- * 0  1  0  1	20    x 1	x150	x160	x106	x120
+ * 0  0  1  1	16.66 x 1	x180	x192	x192	x144	/16
+ * 0  1  0  0	20    x 1	x150	x160	x160	x120	/19
+ * 0  1  0  1	20    x 1	x150	x160	x106	x120	/19
  * 0  1  1  0	Prohibited setting
- * 0  1  1  1	20    x 1	x150	x160	x160	x120
- * 1  0  0  0	25    x 1	x120	x128	x128	x96
- * 1  0  0  1	25    x 1	x120	x128	x84	x96
+ * 0  1  1  1	20    x 1	x150	x160	x160	x120	/19
+ * 1  0  0  0	25    x 1	x120	x128	x128	x96	/24
+ * 1  0  0  1	25    x 1	x120	x128	x84	x96	/24
  * 1  0  1  0	Prohibited setting
- * 1  0  1  1	25    x 1	x120	x128	x128	x96
- * 1  1  0  0	33.33 / 2	x180	x192	x192	x144
- * 1  1  0  1	33.33 / 2	x180	x192	x128	x144
+ * 1  0  1  1	25    x 1	x120	x128	x128	x96	/24
+ * 1  1  0  0	33.33 / 2	x180	x192	x192	x144	/32
+ * 1  1  0  1	33.33 / 2	x180	x192	x128	x144	/32
  * 1  1  1  0	Prohibited setting
- * 1  1  1  1	33.33 / 2	x180	x192	x192	x144
+ * 1  1  1  1	33.33 / 2	x180	x192	x192	x144	/32
  */
 #define CPG_PLL_CONFIG_INDEX(md)	((((md) & BIT(14)) >> 11) | \
 					 (((md) & BIT(13)) >> 11) | \
@@ -279,23 +279,23 @@ static const unsigned int r8a77965_crit_mod_clks[] __initconst = {
 					 (((md) & BIT(17)) >> 17))
 
 static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] __initconst = {
-	/* EXTAL div	PLL1 mult/div	PLL3 mult/div */
-	{ 1,		192,	1,	192,	1,	},
-	{ 1,		192,	1,	128,	1,	},
-	{ 0, /* Prohibited setting */			},
-	{ 1,		192,	1,	192,	1,	},
-	{ 1,		160,	1,	160,	1,	},
-	{ 1,		160,	1,	106,	1,	},
-	{ 0, /* Prohibited setting */			},
-	{ 1,		160,	1,	160,	1,	},
-	{ 1,		128,	1,	128,	1,	},
-	{ 1,		128,	1,	84,	1,	},
-	{ 0, /* Prohibited setting */			},
-	{ 1,		128,	1,	128,	1,	},
-	{ 2,		192,	1,	192,	1,	},
-	{ 2,		192,	1,	128,	1,	},
-	{ 0, /* Prohibited setting */			},
-	{ 2,		192,	1,	192,	1,	},
+	/* EXTAL div	PLL1 mult/div	PLL3 mult/div	OSC prediv */
+	{ 1,		192,	1,	192,	1,	16,	},
+	{ 1,		192,	1,	128,	1,	16,	},
+	{ 0, /* Prohibited setting */				},
+	{ 1,		192,	1,	192,	1,	16,	},
+	{ 1,		160,	1,	160,	1,	19,	},
+	{ 1,		160,	1,	106,	1,	19,	},
+	{ 0, /* Prohibited setting */				},
+	{ 1,		160,	1,	160,	1,	19,	},
+	{ 1,		128,	1,	128,	1,	24,	},
+	{ 1,		128,	1,	84,	1,	24,	},
+	{ 0, /* Prohibited setting */				},
+	{ 1,		128,	1,	128,	1,	24,	},
+	{ 2,		192,	1,	192,	1,	32,	},
+	{ 2,		192,	1,	128,	1,	32,	},
+	{ 0, /* Prohibited setting */				},
+	{ 2,		192,	1,	192,	1,	32,	},
 };
 
 static int __init r8a77965_cpg_mssr_init(struct device *dev)