sh: Add initial support for SH7757 CPU subtype

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 2795618..64dc1ad 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -82,7 +82,7 @@
 
 config PMB_ENABLE
 	bool "Support 32-bit physical addressing through PMB"
-	depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785)
+	depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7757 || CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785)
 	select 32BIT
 	default y
 	help
@@ -97,7 +97,7 @@
 
 config PMB
 	bool "PMB"
-	depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785)
+	depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7757 || CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785)
 	select 32BIT
 	help
 	  If you say Y here, physical addressing will be extended to
@@ -106,7 +106,8 @@
 
 config PMB_FIXED
 	bool "fixed PMB"
-	depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7780 || \
+	depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7757 || \
+					   CPU_SUBTYPE_SH7780 || \
 					   CPU_SUBTYPE_SH7785)
 	select 32BIT
 	help