sh: Add support for SH7723 CPU subtype.

This adds basic support for the SH7723 MobileR2 CPU.

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

3 files changed, 10 insertions, 4 deletions

diff --git a/include/asm-sh/cpu-sh4/freq.h b/include/asm-sh/cpu-sh4/freq.h
index ec028c649215..da46e67ae26d 100644
--- a/include/asm-sh/cpu-sh4/freq.h
+++ b/include/asm-sh/cpu-sh4/freq.h
@@ -10,14 +10,14 @@
 #ifndef __ASM_CPU_SH4_FREQ_H
 #define __ASM_CPU_SH4_FREQ_H
 
-#if defined(CONFIG_CPU_SUBTYPE_SH7722) || defined(CONFIG_CPU_SUBTYPE_SH7366)
+#if defined(CONFIG_CPU_SUBTYPE_SH7722) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7723) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7366)
 #define FRQCR                   0xa4150000
 #define VCLKCR                  0xa4150004
 #define SCLKACR                 0xa4150008
 #define SCLKBCR                 0xa415000c
-#if defined(CONFIG_CPU_SUBTYPE_SH7722)
 #define IrDACLKCR               0xa4150010
-#endif
 #elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \
       defined(CONFIG_CPU_SUBTYPE_SH7780)
 #define FRQCR                   0xffc80000
diff --git a/include/asm-sh/cpu-sh4/rtc.h b/include/asm-sh/cpu-sh4/rtc.h
index f3d0f53275e4..25b1e6adfe8c 100644
--- a/include/asm-sh/cpu-sh4/rtc.h
+++ b/include/asm-sh/cpu-sh4/rtc.h
@@ -1,7 +1,12 @@
 #ifndef __ASM_SH_CPU_SH4_RTC_H
 #define __ASM_SH_CPU_SH4_RTC_H
 
+#ifdef CONFIG_CPU_SUBTYPE_SH7723
+#define rtc_reg_size            sizeof(u16)
+#else
 #define rtc_reg_size            sizeof(u32)
+#endif
+
 #define RTC_BIT_INVERTED        0x40    /* bug on SH7750, SH7750S */
 #define RTC_DEF_CAPABILITIES    RTC_CAP_4_DIGIT_YEAR
 
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index f1b3a81191d4..b7c7ce80f03e 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -29,7 +29,8 @@ enum cpu_type {
         CPU_SH7760, CPU_SH4_202, CPU_SH4_501,
 
         /* SH-4A types */
-        CPU_SH7763, CPU_SH7770, CPU_SH7780, CPU_SH7781, CPU_SH7785, CPU_SHX3,
+        CPU_SH7763, CPU_SH7770, CPU_SH7780, CPU_SH7781, CPU_SH7785,
+        CPU_SH7723, CPU_SHX3,
 
         /* SH4AL-DSP types */
         CPU_SH7343, CPU_SH7722, CPU_SH7366,