clk: renesas: rcar-gen4: Remove unused default PLL2/3/4/6 configs

The default PLL2/3/4/6 multiplier and divider configurations are no
longer used after the conversion to fixed or variable fractional PLL
clock types.

Note that the default configurations are still documented in the
comments above the individual rcar_gen4_cpg_pll_config instances.

Signed-off-by: Geert Uytterhoeven <[email protected]>
Link: https://lore.kernel.org/d13526a86066992d6afdf9bee7c1a18da72f914f.1721648548.git.geert+renesas@glider.be

Author: geertu

drivers/clk/renesas/r8a779a0-cpg-mssr.c

@@ -259,11 +259,11 @@ static const unsigned int r8a779a0_crit_mod_clks[] __initconst = {
 #define CPG_PLL_CONFIG_INDEX(md)	((((md) & BIT(14)) >> 13) | \
 					 (((md) & BIT(13)) >> 13))
 static const struct rcar_gen4_cpg_pll_config cpg_pll_configs[4] __initconst = {
-	/* EXTAL div	PLL1 mult/div	PLL2 mult/div	PLL3 mult/div	PLL4 mult/div	PLL5 mult/div	PLL6 mult/div	OSC prediv */
-	{ 1,		128,	1,	0,	0,	0,	0,	144,	1,	192,	1,	0,	0,	16,	},
-	{ 1,		106,	1,	0,	0,	0,	0,	120,	1,	160,	1,	0,	0,	19,	},
-	{ 0,		0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	},
-	{ 2,		128,	1,	0,	0,	0,	0,	144,	1,	192,	1,	0,	0,	32,	},
+	/* EXTAL div	PLL1 mult/div	PLL5 mult/div	OSC prediv */
+	{ 1,		128,	1,	192,	1,	16,	},
+	{ 1,		106,	1,	160,	1,	19,	},
+	{ 0,		0,	0,	0,	0,	0,	},
+	{ 2,		128,	1,	192,	1,	32,	},
 };
 
 

drivers/clk/renesas/r8a779f0-cpg-mssr.c

@@ -188,11 +188,11 @@ static const unsigned int r8a779f0_crit_mod_clks[] __initconst = {
 					 (((md) & BIT(13)) >> 13))
 
 static const struct rcar_gen4_cpg_pll_config cpg_pll_configs[4] __initconst = {
-	/* EXTAL div	PLL1 mult/div	PLL2 mult/div	PLL3 mult/div	PLL4 mult/div	PLL5 mult/div	PLL6 mult/div	OSC prediv */
-	{ 1,		200,	1,	150,	1,	200,	1,	0,	0,	200,	1,	134,	1,	15,	},
-	{ 1,		160,	1,	120,	1,	160,	1,	0,	0,	160,	1,	106,	1,	19,	},
-	{ 0,		0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	},
-	{ 2,		160,	1,	120,	1,	160,	1,	0,	0,	160,	1,	106,	1,	38,	},
+	/* EXTAL div	PLL1 mult/div	PLL5 mult/div	OSC prediv */
+	{ 1,		200,	1,	200,	1,	15,	},
+	{ 1,		160,	1,	160,	1,	19,	},
+	{ 0,		0,	0,	0,	0,	0,	},
+	{ 2,		160,	1,	160,	1,	38,	},
 };
 
 static int __init r8a779f0_cpg_mssr_init(struct device *dev)

drivers/clk/renesas/r8a779g0-cpg-mssr.c

@@ -259,11 +259,11 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = {
 					 (((md) & BIT(13)) >> 13))
 
 static const struct rcar_gen4_cpg_pll_config cpg_pll_configs[4] __initconst = {
-	/* EXTAL div	PLL1 mult/div	PLL2 mult/div	PLL3 mult/div	PLL4 mult/div	PLL5 mult/div	PLL6 mult/div	OSC prediv */
-	{ 1,		192,	1,	204,	1,	192,	1,	144,	1,	192,	1,	168,	1,	16,	},
-	{ 1,		160,	1,	170,	1,	160,	1,	120,	1,	160,	1,	140,	1,	19,	},
-	{ 0,		0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	},
-	{ 2,		192,	1,	204,	1,	192,	1,	144,	1,	192,	1,	168,	1,	32,	},
+	/* EXTAL div	PLL1 mult/div	PLL5 mult/div	OSC prediv */
+	{ 1,		192,	1,	192,	1,	16,	},
+	{ 1,		160,	1,	160,	1,	19,	},
+	{ 0,		0,	0,	0,	0,	0,	},
+	{ 2,		192,	1,	192,	1,	32,	},
 };
 
 static int __init r8a779g0_cpg_mssr_init(struct device *dev)

drivers/clk/renesas/r8a779h0-cpg-mssr.c

@@ -254,11 +254,11 @@ static const struct mssr_mod_clk r8a779h0_mod_clks[] __initconst = {
 					 (((md) & BIT(13)) >> 13))
 
 static const struct rcar_gen4_cpg_pll_config cpg_pll_configs[4] __initconst = {
-	/* EXTAL div	PLL1 mult/div	PLL2 mult/div	PLL3 mult/div	PLL4 mult/div	PLL5 mult/div	PLL6 mult/div	OSC prediv */
-	{ 1,		192,	1,	240,	1,	192,	1,	240,	1,	192,	1,	168,	1,	16,	},
-	{ 1,		160,	1,	200,	1,	160,	1,	200,	1,	160,	1,	140,	1,	19,	},
-	{ 0,		0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	},
-	{ 2,		192,	1,	240,	1,	192,	1,	240,	1,	192,	1,	168,	1,	32,	},
+	/* EXTAL div	PLL1 mult/div	PLL5 mult/div	OSC prediv */
+	{ 1,		192,	1,	192,	1,	16,	},
+	{ 1,		160,	1,	160,	1,	19,	},
+	{ 0,		0,	0,	0,	0,	0,	},
+	{ 2,		192,	1,	192,	1,	32,	},
 };
 
 static int __init r8a779h0_cpg_mssr_init(struct device *dev)

drivers/clk/renesas/rcar-gen4-cpg.h

@@ -65,16 +65,8 @@ struct rcar_gen4_cpg_pll_config {
 	u8 extal_div;
 	u8 pll1_mult;
 	u8 pll1_div;
-	u8 pll2_mult;
-	u8 pll2_div;
-	u8 pll3_mult;
-	u8 pll3_div;
-	u8 pll4_mult;
-	u8 pll4_div;
 	u8 pll5_mult;
 	u8 pll5_div;
-	u8 pll6_mult;
-	u8 pll6_div;
 	u8 osc_prediv;
 };