Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6

[linux-2.6-omap-h63xx.git] / include / asm-arm / arch-pxa / hardware.h

diff --git a/include/asm-arm/arch-pxa/hardware.h b/include/asm-arm/arch-pxa/hardware.h
index 386121746417093c90d6807bda3cc90d3d2c7e91..e25558faa5a480f7b2c2fa78d444244e071e9ae6 100644 (file)
--- a/include/asm-arm/arch-pxa/hardware.h
+++ b/include/asm-arm/arch-pxa/hardware.h
@@ -62,6 +62,7 @@
 
 #ifndef __ASSEMBLY__
 
+#ifdef CONFIG_PXA25x
 #define __cpu_is_pxa21x(id)                            \
        ({                                              \
                unsigned int _id = (id) >> 4 & 0xf3f;   \
@@ -73,31 +74,108 @@
                unsigned int _id = (id) >> 4 & 0xfff;   \
                _id == 0x2d0 || _id == 0x290;           \
        })
+#else
+#define __cpu_is_pxa21x(id)    (0)
+#define __cpu_is_pxa25x(id)    (0)
+#endif
 
+#ifdef CONFIG_PXA27x
 #define __cpu_is_pxa27x(id)                            \
        ({                                              \
                unsigned int _id = (id) >> 4 & 0xfff;   \
                _id == 0x411;                           \
        })
+#else
+#define __cpu_is_pxa27x(id)    (0)
+#endif
+
+#ifdef CONFIG_CPU_PXA300
+#define __cpu_is_pxa300(id)                            \
+       ({                                              \
+               unsigned int _id = (id) >> 4 & 0xfff;   \
+               _id == 0x688;                           \
+        })
+#else
+#define __cpu_is_pxa300(id)    (0)
+#endif
+
+#ifdef CONFIG_CPU_PXA310
+#define __cpu_is_pxa310(id)                            \
+       ({                                              \
+               unsigned int _id = (id) >> 4 & 0xfff;   \
+               _id == 0x689;                           \
+        })
+#else
+#define __cpu_is_pxa310(id)    (0)
+#endif
+
+#ifdef CONFIG_CPU_PXA320
+#define __cpu_is_pxa320(id)                            \
+       ({                                              \
+               unsigned int _id = (id) >> 4 & 0xfff;   \
+               _id == 0x603 || _id == 0x682;           \
+        })
+#else
+#define __cpu_is_pxa320(id)    (0)
+#endif
 
 #define cpu_is_pxa21x()                                        \
        ({                                              \
-               unsigned int id = read_cpuid(CPUID_ID); \
-               __cpu_is_pxa21x(id);                    \
+               __cpu_is_pxa21x(read_cpuid_id());       \
        })
 
 #define cpu_is_pxa25x()                                        \
        ({                                              \
-               unsigned int id = read_cpuid(CPUID_ID); \
-               __cpu_is_pxa25x(id);                    \
+               __cpu_is_pxa25x(read_cpuid_id());       \
        })
 
 #define cpu_is_pxa27x()                                        \
        ({                                              \
-               unsigned int id = read_cpuid(CPUID_ID); \
-               __cpu_is_pxa27x(id);                    \
+               __cpu_is_pxa27x(read_cpuid_id());       \
        })
 
+#define cpu_is_pxa300()                                        \
+       ({                                              \
+               __cpu_is_pxa300(read_cpuid_id());       \
+        })
+
+#define cpu_is_pxa310()                                        \
+       ({                                              \
+               __cpu_is_pxa310(read_cpuid_id());       \
+        })
+
+#define cpu_is_pxa320()                                        \
+       ({                                              \
+               __cpu_is_pxa320(read_cpuid_id());       \
+        })
+
+/*
+ * CPUID Core Generation Bit
+ * <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x
+ * == 0x3 for pxa300/pxa310/pxa320
+ */
+#define __cpu_is_pxa2xx(id)                            \
+       ({                                              \
+               unsigned int _id = (id) >> 13 & 0x7;    \
+               _id <= 0x2;                             \
+        })
+
+#define __cpu_is_pxa3xx(id)                            \
+       ({                                              \
+               unsigned int _id = (id) >> 13 & 0x7;    \
+               _id == 0x3;                             \
+        })
+
+#define cpu_is_pxa2xx()                                        \
+       ({                                              \
+               __cpu_is_pxa2xx(read_cpuid_id());       \
+        })
+
+#define cpu_is_pxa3xx()                                        \
+       ({                                              \
+               __cpu_is_pxa3xx(read_cpuid_id());       \
+        })
+
 /*
  * Handy routine to set GPIO alternate functions
  */
@@ -116,14 +194,23 @@ extern void pxa_gpio_set_value(unsigned gpio, int value);
 /*
  * Routine to enable or disable CKEN
  */
-extern void pxa_set_cken(int clock, int enable);
+static inline void __deprecated pxa_set_cken(int clock, int enable)
+{
+       extern void __pxa_set_cken(int clock, int enable);
+       __pxa_set_cken(clock, enable);
+}
 
 /*
  * return current memory and LCD clock frequency in units of 10kHz
  */
 extern unsigned int get_memclk_frequency_10khz(void);
-extern unsigned int get_lcdclk_frequency_10khz(void);
 
 #endif
 
+#if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI)
+#define PCIBIOS_MIN_IO         0
+#define PCIBIOS_MIN_MEM                0
+#define pcibios_assign_all_busses()    1
+#endif
+
 #endif  /* _ASM_ARCH_HARDWARE_H */