clk: renesas: rcar-gen3: Remove CLK_TYPE_GEN3_Z2

After recent reworking of Z and Z2 clk handling
CLK_TYPE_GEN3_Z and CLK_TYPE_GEN3_Z2 have come to have precisely
the same meaning. Remove this redundancy by eliminating the latter.

This is not expected to have any run-time effect.

As suggested by Geert Uytterhoeven.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

5 files changed, 3 insertions, 5 deletions

diff --git a/drivers/clk/renesas/r8a774a1-cpg-mssr.c b/drivers/clk/renesas/r8a774a1-cpg-mssr.c
index 8e7bb43b6848..44161fd0a09c 100644
--- a/drivers/clk/renesas/r8a774a1-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a774a1-cpg-mssr.c
@@ -72,7 +72,7 @@ static const struct cpg_core_clk r8a774a1_core_clks[] __initconst = {
 
         /* Core Clock Outputs */
         DEF_GEN3_Z("z",         R8A774A1_CLK_Z,     CLK_TYPE_GEN3_Z,  CLK_PLL0, 2, 8),
-        DEF_GEN3_Z("z2",        R8A774A1_CLK_Z2,    CLK_TYPE_GEN3_Z2, CLK_PLL2, 2, 0),
+        DEF_GEN3_Z("z2",        R8A774A1_CLK_Z2,    CLK_TYPE_GEN3_Z,  CLK_PLL2, 2, 0),
         DEF_FIXED("ztr",        R8A774A1_CLK_ZTR,   CLK_PLL1_DIV2,  6, 1),
         DEF_FIXED("ztrd2",      R8A774A1_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
         DEF_FIXED("zt",         R8A774A1_CLK_ZT,    CLK_PLL1_DIV2,  4, 1),
diff --git a/drivers/clk/renesas/r8a7795-cpg-mssr.c b/drivers/clk/renesas/r8a7795-cpg-mssr.c
index d09c0abb032d..8287816523c3 100644
--- a/drivers/clk/renesas/r8a7795-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c
@@ -75,7 +75,7 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = {
 
         /* Core Clock Outputs */
         DEF_GEN3_Z("z",         R8A7795_CLK_Z,     CLK_TYPE_GEN3_Z,  CLK_PLL0, 2, 8),
-        DEF_GEN3_Z("z2",        R8A7795_CLK_Z2,    CLK_TYPE_GEN3_Z2, CLK_PLL2, 2, 0),
+        DEF_GEN3_Z("z2",        R8A7795_CLK_Z2,    CLK_TYPE_GEN3_Z,  CLK_PLL2, 2, 0),
         DEF_FIXED("ztr",        R8A7795_CLK_ZTR,   CLK_PLL1_DIV2,  6, 1),
         DEF_FIXED("ztrd2",      R8A7795_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
         DEF_FIXED("zt",         R8A7795_CLK_ZT,    CLK_PLL1_DIV2,  4, 1),
diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c
index 7efd0311dcbd..5cde1bff8923 100644
--- a/drivers/clk/renesas/r8a7796-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c
@@ -75,7 +75,7 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = {
 
         /* Core Clock Outputs */
         DEF_GEN3_Z("z",         R8A7796_CLK_Z,     CLK_TYPE_GEN3_Z,  CLK_PLL0, 2, 8),
-        DEF_GEN3_Z("z2",        R8A7796_CLK_Z2,    CLK_TYPE_GEN3_Z2, CLK_PLL2, 2, 0),
+        DEF_GEN3_Z("z2",        R8A7796_CLK_Z2,    CLK_TYPE_GEN3_Z,  CLK_PLL2, 2, 0),
         DEF_FIXED("ztr",        R8A7796_CLK_ZTR,   CLK_PLL1_DIV2,  6, 1),
         DEF_FIXED("ztrd2",      R8A7796_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
         DEF_FIXED("zt",         R8A7796_CLK_ZT,    CLK_PLL1_DIV2,  4, 1),
diff --git a/drivers/clk/renesas/rcar-gen3-cpg.c b/drivers/clk/renesas/rcar-gen3-cpg.c
index 8d51dbffa120..62220d83b497 100644
--- a/drivers/clk/renesas/rcar-gen3-cpg.c
+++ b/drivers/clk/renesas/rcar-gen3-cpg.c
@@ -659,7 +659,6 @@ struct clk * __init rcar_gen3_cpg_clk_register(struct device *dev,
                 break;
 
         case CLK_TYPE_GEN3_Z:
-        case CLK_TYPE_GEN3_Z2:
                 return cpg_z_clk_register(core->name, __clk_get_name(parent),
                                           base, core->div, core->offset);
 
diff --git a/drivers/clk/renesas/rcar-gen3-cpg.h b/drivers/clk/renesas/rcar-gen3-cpg.h
index 9b4bb763f599..15700d219a05 100644
--- a/drivers/clk/renesas/rcar-gen3-cpg.h
+++ b/drivers/clk/renesas/rcar-gen3-cpg.h
@@ -21,7 +21,6 @@ enum rcar_gen3_clk_types {
         CLK_TYPE_GEN3_R,
         CLK_TYPE_GEN3_MDSEL,    /* Select parent/divider using mode pin */
         CLK_TYPE_GEN3_Z,
-        CLK_TYPE_GEN3_Z2,
         CLK_TYPE_GEN3_OSC,      /* OSC EXTAL predivider and fixed divider */
         CLK_TYPE_GEN3_RCKSEL,   /* Select parent/divider using RCKCR.CKSEL */
         CLK_TYPE_GEN3_RPCSRC,