[MIPS] TX49x7: Fix reporting of the CPU name and PCI clock

    
I've noticed that PCI clock was incorrectly reported as 66 MHz while being
mere 33 MHz on RBTX4937 board -- this was due to the different encoding of
the PCI divisor field in CCFG register between TX4927 and TX4937 chips...
    
Also, RBTX49x7 was printed out as a CPU name (e.g., "CPU is RBTX4937");
and some debug printk() were duplicating each other...
    
Signed-off-by: Konstantin Baydarov <kbaidarov@ru.mvista.com>
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/include/asm-mips/tx4927/tx4927_pci.h b/include/asm-mips/tx4927/tx4927_pci.h
index 165f6b8b217f..66c064690f41 100644
--- a/include/asm-mips/tx4927/tx4927_pci.h
+++ b/include/asm-mips/tx4927/tx4927_pci.h
@@ -253,6 +253,16 @@ struct tx4927_pcic_reg {
 #define TX4927_CCFG_PCIDIVMODE_5        0x00001000
 #define TX4927_CCFG_PCIDIVMODE_6        0x00001800
 
+#define TX4937_CCFG_PCIDIVMODE_MASK     0x00001c00
+#define TX4937_CCFG_PCIDIVMODE_8        0x00000000
+#define TX4937_CCFG_PCIDIVMODE_4        0x00000400
+#define TX4937_CCFG_PCIDIVMODE_9        0x00000800
+#define TX4937_CCFG_PCIDIVMODE_4_5      0x00000c00
+#define TX4937_CCFG_PCIDIVMODE_10       0x00001000
+#define TX4937_CCFG_PCIDIVMODE_5        0x00001400
+#define TX4937_CCFG_PCIDIVMODE_11       0x00001800
+#define TX4937_CCFG_PCIDIVMODE_5_5      0x00001c00
+
 /* PCFG : Pin Configuration */
 #define TX4927_PCFG_PCICLKEN_ALL        0x003f0000
 #define TX4927_PCFG_PCICLKEN(ch)        (0x00010000<<(ch))