sh: SH-MobileR SH7722 CPU support.

This adds CPU support for the SH7722.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 11 insertions, 1 deletions

diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 4e0362f50384..29f4ee35c6dc 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -35,6 +35,9 @@ config CPU_SUBTYPE_ST40
         select CPU_SH4
         select CPU_HAS_INTC2_IRQ
 
+config CPU_SHX2
+        bool
+
 #
 # Processor subtypes
 #
@@ -180,6 +183,7 @@ config CPU_SUBTYPE_SH7780
 config CPU_SUBTYPE_SH7785
         bool "Support SH7785 processor"
         select CPU_SH4A
+        select CPU_SHX2
         select CPU_HAS_INTC2_IRQ
 
 comment "SH4AL-DSP Processor Support"
@@ -192,6 +196,12 @@ config CPU_SUBTYPE_SH7343
         bool "Support SH7343 processor"
         select CPU_SH4AL_DSP
 
+config CPU_SUBTYPE_SH7722
+        bool "Support SH7722 processor"
+        select CPU_SH4AL_DSP
+        select CPU_SHX2
+        select CPU_HAS_IPR_IRQ
+
 endmenu
 
 menu "Memory management options"
@@ -250,7 +260,7 @@ config 32BIT
 
 config X2TLB
         bool "Enable extended TLB mode"
-        depends on CPU_SUBTYPE_SH7785 && MMU && EXPERIMENTAL
+        depends on CPU_SHX2 && MMU && EXPERIMENTAL
         help
           Selecting this option will enable the extended mode of the SH-X2
           TLB. For legacy SH-X behaviour and interoperability, say N. For