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, 9 insertions, 0 deletions

diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c
index afe0f1b1c030..9031a22a2ce7 100644
--- a/arch/sh/kernel/cpu/sh4/probe.c
+++ b/arch/sh/kernel/cpu/sh4/probe.c
@@ -119,11 +119,20 @@ int __init detect_cpu_and_cache_system(void)
                 break;
         case 0x3000:
         case 0x3003:
+        case 0x3009:
                 cpu_data->type = CPU_SH7343;
                 cpu_data->icache.ways = 4;
                 cpu_data->dcache.ways = 4;
                 cpu_data->flags |= CPU_HAS_LLSC;
                 break;
+        case 0x3008:
+                if (prr == 0xa0) {
+                        cpu_data->type = CPU_SH7722;
+                        cpu_data->icache.ways = 4;
+                        cpu_data->dcache.ways = 4;
+                        cpu_data->flags |= CPU_HAS_LLSC;
+                }
+                break;
         case 0x8000:
                 cpu_data->type = CPU_ST40RA;
                 cpu_data->flags |= CPU_HAS_FPU;