[patch 1/8] au1xxx: psc fixes + add au1200 adresses

[Domen Puncer <domen.puncer@ultra.si>]

Based on Jordan Crusoe's i2c patch:
- fix PSC3_BASE_ADDR to match au1550 databook
- fix PSC_SMBTXRX_RSR
- add PSC addresses for au1200


Signed-off-by: Domen Puncer <domen.puncer@ultra.si>


Index: linux-mailed/include/asm-mips/mach-au1x00/au1xxx_psc.h
===================================================================
--- linux-mailed.orig/include/asm-mips/mach-au1x00/au1xxx_psc.h
+++ linux-mailed/include/asm-mips/mach-au1x00/au1xxx_psc.h
@@ -40,7 +40,12 @@
 #define PSC0_BASE_ADDR         0xb1a00000
 #define PSC1_BASE_ADDR         0xb1b00000
 #define PSC2_BASE_ADDR         0xb0a00000
-#define PSC3_BASE_ADDR         0xb0d00000
+#define PSC3_BASE_ADDR         0xb0b00000
+#endif
+
+#ifdef CONFIG_SOC_AU1200
+#define PSC0_BASE_ADDR         0xb1a00000
+#define PSC1_BASE_ADDR         0xb1b00000
 #endif
 
 /* The PSC select and control registers are common to
@@ -506,7 +511,7 @@ typedef struct      psc_smb {
 
 /* Transmit register control.
 */
-#define PSC_SMBTXRX_RSR                (1 << 30)
+#define PSC_SMBTXRX_RSR                (1 << 28)
 #define PSC_SMBTXRX_STP                (1 << 29)
 #define PSC_SMBTXRX_DATAMASK   (0xff)