ARM: pxa: support pxa95x

The core of PXA955 is PJ4. Add new PJ4 support. And add new macro
CONFIG_PXA95x.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

2 files changed, 26 insertions, 9 deletions

diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index e480d1e48130..6957ba56025b 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -195,14 +195,15 @@
 #define __cpu_is_pxa935(id)     (0)
 #endif
 
-#ifdef CONFIG_CPU_PXA950
-#define __cpu_is_pxa950(id)                             \
-        ({                                              \
+#ifdef CONFIG_CPU_PXA955
+#define __cpu_is_pxa955(id)                             \
+        ({                                              \
                 unsigned int _id = (id) >> 4 & 0xfff;   \
-                _id == 0x697;                           \
-         })
+                _id == 0x581 || _id == 0xc08            \
+                        || _id == 0xb76;                \
+        })
 #else
-#define __cpu_is_pxa950(id)     (0)
+#define __cpu_is_pxa955(id)     (0)
 #endif
 
 #define cpu_is_pxa210()                                 \
@@ -255,10 +256,10 @@
                 __cpu_is_pxa935(read_cpuid_id());       \
          })
 
-#define cpu_is_pxa950()                                 \
+#define cpu_is_pxa955()                                 \
         ({                                              \
-                __cpu_is_pxa950(read_cpuid_id());       \
-         })
+                __cpu_is_pxa955(read_cpuid_id());       \
+        })
 
 
 /*
@@ -297,6 +298,15 @@
 #define __cpu_is_pxa93x(id)     (0)
 #endif
 
+#ifdef CONFIG_PXA95x
+#define __cpu_is_pxa95x(id)                             \
+        ({                                              \
+                __cpu_is_pxa955(id);                    \
+        })
+#else
+#define __cpu_is_pxa95x(id)     (0)
+#endif
+
 #define cpu_is_pxa2xx()                                 \
         ({                                              \
                 __cpu_is_pxa2xx(read_cpuid_id());       \
@@ -311,6 +321,12 @@
         ({                                              \
                 __cpu_is_pxa93x(read_cpuid_id());       \
          })
+
+#define cpu_is_pxa95x()                                 \
+        ({                                              \
+                __cpu_is_pxa95x(read_cpuid_id());       \
+        })
+
 /*
  * return current memory and LCD clock frequency in units of 10kHz
  */
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index cb7ee2665b29..a4285fc00878 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -84,6 +84,7 @@
 #define IRQ_PXA935_MMC0 PXA_IRQ(72)     /* MMC0 Controller (PXA935) */
 #define IRQ_PXA935_MMC1 PXA_IRQ(73)     /* MMC1 Controller (PXA935) */
 #define IRQ_PXA935_MMC2 PXA_IRQ(74)     /* MMC2 Controller (PXA935) */
+#define IRQ_PXA955_MMC3 PXA_IRQ(75)     /* MMC3 Controller (PXA955) */
 #define IRQ_U2P         PXA_IRQ(93)     /* USB PHY D+/D- Lines (PXA935) */
 
 #define PXA_GPIO_IRQ_BASE       PXA_IRQ(96)