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authorEric Miao <eric.miao@marvell.com>2008-11-26 15:39:39 +0800
committerEric Miao <eric.miao@marvell.com>2008-12-02 14:42:40 +0800
commitf1c6cd62cc4f7e55a803c4b9b92a67488d765a8f (patch)
tree07ce7dbc2060360e56bb5719e06c0ed6b79e0c8e
parent6f584cfab47173bcbf06b67cb22d519e95317311 (diff)
downloadlinux-linaro-stable-f1c6cd62cc4f7e55a803c4b9b92a67488d765a8f.tar.gz
[ARM] pxa: introduced cpu_is_pxa935() and cpu_is_pxa9xx()
Signed-off-by: Eric Miao <eric.miao@marvell.com>
-rw-r--r--arch/arm/mach-pxa/Kconfig3
-rw-r--r--arch/arm/mach-pxa/include/mach/hardware.h31
2 files changed, 33 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 6c59f989a61a..83e3dc32be91 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -19,6 +19,9 @@ config CPU_PXA320
config CPU_PXA930
bool "PXA930 (codename Tavor-P)"
+config CPU_PXA935
+ bool "PXA935 (codename Tavor-P65)"
+
endmenu
endif
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index f6b4103ecc65..e2d6784aa7ef 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -102,6 +102,9 @@
* PXA930 B0 0x69056835 0x5E643013
* PXA930 B1 0x69056837 0x7E643013
* PXA930 B2 0x69056838 0x8E643013
+ *
+ * PXA935 A0 0x56056931 0x1E653013
+ * PXA935 B0 0x56056936 0x6E653013
*/
#ifdef CONFIG_PXA25x
#define __cpu_is_pxa210(id) \
@@ -178,12 +181,22 @@
#define __cpu_is_pxa930(id) \
({ \
unsigned int _id = (id) >> 4 & 0xfff; \
- _id == 0x683; \
+ _id == 0x683; \
})
#else
#define __cpu_is_pxa930(id) (0)
#endif
+#ifdef CONFIG_CPU_PXA935
+#define __cpu_is_pxa935(id) \
+ ({ \
+ unsigned int _id = (id) >> 4 & 0xfff; \
+ _id == 0x693; \
+ })
+#else
+#define __cpu_is_pxa935(id) (0)
+#endif
+
#define cpu_is_pxa210() \
({ \
__cpu_is_pxa210(read_cpuid_id()); \
@@ -230,6 +243,12 @@
__cpu_is_pxa930(id); \
})
+#define cpu_is_pxa935() \
+ ({ \
+ unsigned int id = read_cpuid(CPUID_ID); \
+ __cpu_is_pxa935(id); \
+ })
+
/*
* CPUID Core Generation Bit
* <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x
@@ -247,6 +266,12 @@
_id == 0x3; \
})
+#define __cpu_is_pxa9xx(id) \
+ ({ \
+ unsigned int _id = (id) >> 4 & 0xfff; \
+ _id == 0x683 || _id == 0x693; \
+ })
+
#define cpu_is_pxa2xx() \
({ \
__cpu_is_pxa2xx(read_cpuid_id()); \
@@ -257,6 +282,10 @@
__cpu_is_pxa3xx(read_cpuid_id()); \
})
+#define cpu_is_pxa9xx() \
+ ({ \
+ __cpu_is_pxa9xx(read_cpuid_id()); \
+ })
/*
* return current memory and LCD clock frequency in units of 10kHz
*/