sh: timer rewrite, sh7722 support

From: Magnus Damm <[email protected]>

Add CMT and TMU devices and use the new timer code on sh7722.

---

 arch/sh/Kconfig                        |    1 
 arch/sh/kernel/cpu/sh4a/setup-sh7722.c |   46 ++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

@@ -356,6 +356,7 @@ config CPU_SUBTYPE_SH7722
 	select CPU_SHX2
 	select ARCH_SPARSEMEM_ENABLE
 	select SYS_SUPPORTS_NUMA
+	select SH_TIMER
 
 config CPU_SUBTYPE_SH7366
 	bool "Support SH7366 processor"