Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (416 commits)
  ARM: DMA: add support for DMA debugging
  ARM: PL011: add DMA burst threshold support for ST variants
  ARM: PL011: Add support for transmit DMA
  ARM: PL011: Ensure IRQs are disabled in UART interrupt handler
  ARM: PL011: Separate hardware FIFO size from TTY FIFO size
  ARM: PL011: Allow better handling of vendor data
  ARM: PL011: Ensure error flags are clear at startup
  ARM: PL011: include revision number in boot-time port printk
  ARM: vexpress: add sched_clock() for Versatile Express
  ARM i.MX53: Make MX53 EVK bootable
  ARM i.MX53: Some bug fix about MX53 MSL code
  ARM: 6607/1: sa1100: Update platform device registration
  ARM: 6606/1: sa1100: Fix platform device registration
  ARM i.MX51: rename IPU irqs
  ARM i.MX51: Add ipu clock support
  ARM: imx/mx27_3ds: Add PMIC support
  ARM: DMA: Replace page_to_dma()/dma_to_page() with pfn_to_dma()/dma_to_pfn()
  mx51: fix usb clock support
  MX51: Add support for usb host 2
  arch/arm/plat-mxc/ehci.c: fix errors/typos
  ...

9 files changed, 184 insertions, 132 deletions

diff --git a/arch/arm/mach-pxa/include/mach/addr-map.h b/arch/arm/mach-pxa/include/mach/addr-map.h
new file mode 100644
index 00000000000..f4c03659168
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/addr-map.h
@@ -0,0 +1,48 @@
+#ifndef __ASM_MACH_ADDR_MAP_H
+#define __ASM_MACH_ADDR_MAP_H
+
+/*
+ * Chip Selects
+ */
+#define PXA_CS0_PHYS		0x00000000
+#define PXA_CS1_PHYS		0x04000000
+#define PXA_CS2_PHYS		0x08000000
+#define PXA_CS3_PHYS		0x0C000000
+#define PXA_CS4_PHYS		0x10000000
+#define PXA_CS5_PHYS		0x14000000
+
+#define PXA300_CS0_PHYS		0x00000000	/* PXA300/PXA310 _only_ */
+#define PXA300_CS1_PHYS		0x30000000	/* PXA300/PXA310 _only_ */
+#define PXA3xx_CS2_PHYS		0x10000000
+#define PXA3xx_CS3_PHYS		0x14000000
+
+/*
+ * Peripheral Bus
+ */
+#define PERIPH_PHYS		0x40000000
+#define PERIPH_VIRT		0xf2000000
+#define PERIPH_SIZE		0x02000000
+
+/*
+ * Static Memory Controller (w/ SDRAM controls on PXA25x/PXA27x)
+ */
+#define PXA2XX_SMEMC_PHYS	0x48000000
+#define PXA3XX_SMEMC_PHYS	0x4a000000
+#define SMEMC_VIRT		0xf6000000
+#define SMEMC_SIZE		0x00100000
+
+/*
+ * Dynamic Memory Controller (only on PXA3xx)
+ */
+#define DMEMC_PHYS		0x48100000
+#define DMEMC_VIRT		0xf6100000
+#define DMEMC_SIZE		0x00100000
+
+/*
+ * Internal Memory Controller (PXA27x and later)
+ */
+#define IMEMC_PHYS		0x58000000
+#define IMEMC_VIRT		0xfe000000
+#define IMEMC_SIZE		0x00100000
+
+#endif /* __ASM_MACH_ADDR_MAP_H */
diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h
index 561562b4360..7074e76146c 100644
--- a/arch/arm/mach-pxa/include/mach/balloon3.h
+++ b/arch/arm/mach-pxa/include/mach/balloon3.h
@@ -26,6 +26,8 @@ enum balloon3_features {
 #define BALLOON3_FPGA_VIRT	(0xf1000000)	/* as per balloon2 */
 #define BALLOON3_FPGA_LENGTH	0x01000000
 
+#define	BALLOON3_FPGA_SETnCLR		(0x1000)
+
 /* FPGA / CPLD registers for CF socket */
 #define	BALLOON3_CF_STATUS_REG		(BALLOON3_FPGA_VIRT + 0x00e00008)
 #define	BALLOON3_CF_CONTROL_REG		(BALLOON3_FPGA_VIRT + 0x00e00008)
@@ -35,7 +37,7 @@ enum balloon3_features {
 #define	BALLOON3_NAND_BASE		(PXA_CS4_PHYS + 0x00e00000)
 #define	BALLOON3_NAND_IO_REG		(BALLOON3_FPGA_VIRT + 0x00e00000)
 #define	BALLOON3_NAND_CONTROL2_REG	(BALLOON3_FPGA_VIRT + 0x00e00010)
-#define	BALLOON3_NAND_STAT_REG		(BALLOON3_FPGA_VIRT + 0x00e00010)
+#define	BALLOON3_NAND_STAT_REG		(BALLOON3_FPGA_VIRT + 0x00e00014)
 #define	BALLOON3_NAND_CONTROL_REG	(BALLOON3_FPGA_VIRT + 0x00e00014)
 
 /* fpga/cpld interrupt control register */
@@ -174,7 +176,7 @@ enum balloon3_features {
 #define BALLOON3_CODEC_IRQ	IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ)
 #define BALLOON3_S0_CD_IRQ	IRQ_GPIO(BALLOON3_GPIO_S0_CD)
 
-#define BALLOON3_NR_IRQS	(IRQ_BOARD_START + 4)
+#define BALLOON3_NR_IRQS	(IRQ_BOARD_START + 16)
 
 extern int balloon3_has(enum balloon3_features feature);
 
diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h
index 58dada11054..388a96f1ef9 100644
--- a/arch/arm/mach-pxa/include/mach/colibri.h
+++ b/arch/arm/mach-pxa/include/mach/colibri.h
@@ -9,14 +9,14 @@
  */
 
 enum {
-	COLIBRI_PXA270_EVALBOARD = 0,
+	COLIBRI_EVALBOARD = 0,
 	COLIBRI_PXA270_INCOME,
 };
 
-#if defined(CONFIG_MACH_COLIBRI_PXA270_EVALBOARD)
-extern void colibri_pxa270_evalboard_init(void);
+#if defined(CONFIG_MACH_COLIBRI_EVALBOARD)
+extern void colibri_evalboard_init(void);
 #else
-static inline void colibri_pxa270_evalboard_init(void) {}
+static inline void colibri_evalboard_init(void) {}
 #endif
 
 #if defined(CONFIG_MACH_COLIBRI_PXA270_INCOME)
@@ -59,5 +59,11 @@ static inline void colibri_pxa3xx_init_nand(void) {}
 #define GPIO0_COLIBRI_PXA270_SD_DETECT	0
 #define GPIO113_COLIBRI_PXA270_TS_IRQ	113
 
+/* GPIO definitions for Colibri PXA300/310 */
+#define GPIO39_COLIBRI_PXA300_SD_DETECT	39
+
+/* GPIO definitions for Colibri PXA320 */
+#define GPIO28_COLIBRI_PXA320_SD_DETECT	28
+
 #endif /* _COLIBRI_H_ */
 
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index 814f1458a06..6957ba56025 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -13,6 +13,8 @@
 #ifndef __ASM_ARCH_HARDWARE_H
 #define __ASM_ARCH_HARDWARE_H
 
+#include <mach/addr-map.h>
+
 /*
  * Workarounds for at least 2 errata so far require this.
  * The mapping is set in mach-pxa/generic.c.
@@ -193,14 +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()					\
@@ -253,16 +256,15 @@
 		__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());	\
+	})
 
 
 /*
  * CPUID Core Generation Bit
  * <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x
- * == 0x3 for pxa300/pxa310/pxa320
  */
 #if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
 #define __cpu_is_pxa2xx(id)				\
@@ -277,8 +279,10 @@
 #ifdef CONFIG_PXA3xx
 #define __cpu_is_pxa3xx(id)				\
 	({						\
-		unsigned int _id = (id) >> 13 & 0x7;	\
-		_id == 0x3;				\
+		__cpu_is_pxa300(id)			\
+			|| __cpu_is_pxa310(id)		\
+			|| __cpu_is_pxa320(id)		\
+			|| __cpu_is_pxa93x(id);		\
 	 })
 #else
 #define __cpu_is_pxa3xx(id)	(0)
@@ -287,13 +291,22 @@
 #if defined(CONFIG_CPU_PXA930) || defined(CONFIG_CPU_PXA935)
 #define __cpu_is_pxa93x(id)				\
 	({						\
-		unsigned int _id = (id) >> 4 & 0xfff;	\
-		_id == 0x683 || _id == 0x693;		\
+		__cpu_is_pxa930(id)			\
+			|| __cpu_is_pxa935(id);		\
 	 })
 #else
 #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());	\
@@ -308,6 +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 d372caa75dc..a4285fc0087 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -21,16 +21,14 @@
 
 #define PXA_IRQ(x)	(PXA_ISA_IRQ_NUM + (x))
 
-#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
 #define IRQ_SSP3	PXA_IRQ(0)	/* SSP3 service request */
 #define IRQ_MSL		PXA_IRQ(1)	/* MSL Interface interrupt */
-#define IRQ_USBH2	PXA_IRQ(2)	/* USB Host interrupt 1 (OHCI) */
-#define IRQ_USBH1	PXA_IRQ(3)	/* USB Host interrupt 2 (non-OHCI) */
+#define IRQ_USBH2	PXA_IRQ(2)	/* USB Host interrupt 1 (OHCI,PXA27x) */
+#define IRQ_USBH1	PXA_IRQ(3)	/* USB Host interrupt 2 (non-OHCI,PXA27x) */
 #define IRQ_KEYPAD	PXA_IRQ(4)	/* Key pad controller */
-#define IRQ_MEMSTK	PXA_IRQ(5)	/* Memory Stick interrupt */
+#define IRQ_MEMSTK	PXA_IRQ(5)	/* Memory Stick interrupt (PXA27x) */
+#define IRQ_ACIPC0	PXA_IRQ(5)	/* AP-CP Communication (PXA930) */
 #define IRQ_PWRI2C	PXA_IRQ(6)	/* Power I2C interrupt */
-#endif
-
 #define IRQ_HWUART	PXA_IRQ(7)	/* HWUART Transmit/Receive/Error (PXA26x) */
 #define IRQ_OST_4_11	PXA_IRQ(7)	/* OS timer 4-11 matches (PXA27x) */
 #define	IRQ_GPIO0	PXA_IRQ(8)	/* GPIO0 Edge Detect */
@@ -38,7 +36,8 @@
 #define	IRQ_GPIO_2_x	PXA_IRQ(10)	/* GPIO[2-x] Edge Detect */
 #define	IRQ_USB		PXA_IRQ(11)	/* USB Service */
 #define	IRQ_PMU		PXA_IRQ(12)	/* Performance Monitoring Unit */
-#define	IRQ_I2S		PXA_IRQ(13)	/* I2S Interrupt */
+#define	IRQ_I2S		PXA_IRQ(13)	/* I2S Interrupt (PXA27x) */
+#define IRQ_SSP4	PXA_IRQ(13)	/* SSP4 service request (PXA3xx) */
 #define	IRQ_AC97	PXA_IRQ(14)	/* AC97 Interrupt */
 #define IRQ_ASSP	PXA_IRQ(15)	/* Audio SSP Service Request (PXA25x) */
 #define IRQ_USIM	PXA_IRQ(15)     /* Smart Card interface interrupt (PXA27x) */
@@ -47,6 +46,7 @@
 #define	IRQ_LCD		PXA_IRQ(17)	/* LCD Controller Service Request */
 #define	IRQ_I2C		PXA_IRQ(18)	/* I2C Service Request */
 #define	IRQ_ICP		PXA_IRQ(19)	/* ICP Transmit/Receive/Error */
+#define IRQ_ACIPC2	PXA_IRQ(19)	/* AP-CP Communication (PXA930) */
 #define	IRQ_STUART	PXA_IRQ(20)	/* STUART Transmit/Receive/Error */
 #define	IRQ_BTUART	PXA_IRQ(21)	/* BTUART Transmit/Receive/Error */
 #define	IRQ_FFUART	PXA_IRQ(22)	/* FFUART Transmit/Receive/Error*/
@@ -60,19 +60,17 @@
 #define	IRQ_RTC1Hz	PXA_IRQ(30)	/* RTC HZ Clock Tick */
 #define	IRQ_RTCAlrm	PXA_IRQ(31)	/* RTC Alarm */
 
-#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
 #define IRQ_TPM		PXA_IRQ(32)	/* TPM interrupt */
 #define IRQ_CAMERA	PXA_IRQ(33)	/* Camera Interface */
-#endif
-
-#ifdef CONFIG_PXA3xx
-#define IRQ_SSP4	PXA_IRQ(13)	/* SSP4 service request */
 #define IRQ_CIR		PXA_IRQ(34)	/* Consumer IR */
 #define IRQ_COMM_WDT	PXA_IRQ(35) 	/* Comm WDT interrupt */
 #define IRQ_TSI		PXA_IRQ(36)	/* Touch Screen Interface (PXA320) */
+#define IRQ_ENHROT	PXA_IRQ(37)	/* Enhanced Rotary (PXA930) */
 #define IRQ_USIM2	PXA_IRQ(38)	/* USIM2 Controller */
-#define IRQ_GCU		PXA_IRQ(39)	/* Graphics Controller */
+#define IRQ_GCU		PXA_IRQ(39)	/* Graphics Controller (PXA3xx) */
+#define IRQ_ACIPC1	PXA_IRQ(40)	/* AP-CP Communication (PXA930) */
 #define IRQ_MMC2	PXA_IRQ(41)	/* MMC2 Controller */
+#define IRQ_TRKBALL	PXA_IRQ(43)	/* Track Ball (PXA930) */
 #define IRQ_1WIRE	PXA_IRQ(44)	/* 1-Wire Controller */
 #define IRQ_NAND	PXA_IRQ(45)	/* NAND Controller */
 #define IRQ_USB2	PXA_IRQ(46)	/* USB 2.0 Device Controller */
@@ -80,30 +78,14 @@
 #define IRQ_WAKEUP1	PXA_IRQ(50)	/* EXT_WAKEUP1 */
 #define IRQ_DMEMC	PXA_IRQ(51)	/* Dynamic Memory Controller */
 #define IRQ_MMC3	PXA_IRQ(55)	/* MMC3 Controller (PXA310) */
-#endif
 
-#ifdef CONFIG_CPU_PXA935
 #define IRQ_U2O		PXA_IRQ(64)	/* USB OTG 2.0 Controller (PXA935) */
 #define IRQ_U2H		PXA_IRQ(65)	/* USB Host 2.0 Controller (PXA935) */
-
-#define IRQ_MMC3_PXA935	PXA_IRQ(72)	/* MMC3 Controller (PXA935) */
-#define IRQ_MMC4_PXA935	PXA_IRQ(73)	/* MMC4 Controller (PXA935) */
-#define IRQ_MMC5_PXA935	PXA_IRQ(74)	/* MMC5 Controller (PXA935) */
-
+#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) */
-#endif
-
-#ifdef CONFIG_CPU_PXA930
-#define IRQ_ENHROT	PXA_IRQ(37)	/* Enhanced Rotary (PXA930) */
-#define IRQ_ACIPC0	PXA_IRQ(5)
-#define IRQ_ACIPC1	PXA_IRQ(40)
-#define IRQ_ACIPC2	PXA_IRQ(19)
-#define IRQ_TRKBALL	PXA_IRQ(43)	/* Track Ball */
-#endif
-
-#ifdef CONFIG_CPU_PXA950
-#define IRQ_GC500	PXA_IRQ(70)	/* Graphics Controller (PXA950) */
-#endif
 
 #define PXA_GPIO_IRQ_BASE	PXA_IRQ(96)
 #define PXA_GPIO_IRQ_NUM	(192)
diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
index 4fcddd9cab7..ee6ced1cea7 100644
--- a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
+++ b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
@@ -17,72 +17,6 @@
 #include <mach/hardware.h>
 
 /*
- * PXA Chip selects
- */
-
-#define PXA_CS0_PHYS	0x00000000
-#define PXA_CS1_PHYS	0x04000000
-#define PXA_CS2_PHYS	0x08000000
-#define PXA_CS3_PHYS	0x0C000000
-#define PXA_CS4_PHYS	0x10000000
-#define PXA_CS5_PHYS	0x14000000
-
-/*
- * Memory controller
- */
-
-#define MDCNFG		__REG(0x48000000)  /* SDRAM Configuration Register 0 */
-#define MDREFR		__REG(0x48000004)  /* SDRAM Refresh Control Register */
-#define MSC0		__REG(0x48000008)  /* Static Memory Control Register 0 */
-#define MSC1		__REG(0x4800000C)  /* Static Memory Control Register 1 */
-#define MSC2		__REG(0x48000010)  /* Static Memory Control Register 2 */
-#define MECR		__REG(0x48000014)  /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */
-#define SXLCR		__REG(0x48000018)  /* LCR value to be written to SDRAM-Timing Synchronous Flash */
-#define SXCNFG		__REG(0x4800001C)  /* Synchronous Static Memory Control Register */
-#define SXMRS		__REG(0x48000024)  /* MRS value to be written to Synchronous Flash or SMROM */
-#define MCMEM0		__REG(0x48000028)  /* Card interface Common Memory Space Socket 0 Timing */
-#define MCMEM1		__REG(0x4800002C)  /* Card interface Common Memory Space Socket 1 Timing */
-#define MCATT0		__REG(0x48000030)  /* Card interface Attribute Space Socket 0 Timing Configuration */
-#define MCATT1		__REG(0x48000034)  /* Card interface Attribute Space Socket 1 Timing Configuration */
-#define MCIO0		__REG(0x48000038)  /* Card interface I/O Space Socket 0 Timing Configuration */
-#define MCIO1		__REG(0x4800003C)  /* Card interface I/O Space Socket 1 Timing Configuration */
-#define MDMRS		__REG(0x48000040)  /* MRS value to be written to SDRAM */
-#define BOOT_DEF	__REG(0x48000044)  /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */
-
-/*
- * More handy macros for PCMCIA
- *
- * Arg is socket number
- */
-#define MCMEM(s)	__REG2(0x48000028, (s)<<2 )  /* Card interface Common Memory Space Socket s Timing */
-#define MCATT(s)	__REG2(0x48000030, (s)<<2 )  /* Card interface Attribute Space Socket s Timing Configuration */
-#define MCIO(s)		__REG2(0x48000038, (s)<<2 )  /* Card interface I/O Space Socket s Timing Configuration */
-
-/* MECR register defines */
-#define MECR_NOS	(1 << 0)	/* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */
-#define MECR_CIT	(1 << 1)	/* Card Is There: 0 -> no card, 1 -> card inserted */
-
-#define MDCNFG_DE0	(1 << 0)	/* SDRAM Bank 0 Enable */
-#define MDCNFG_DE1	(1 << 1)	/* SDRAM Bank 1 Enable */
-#define MDCNFG_DE2	(1 << 16)	/* SDRAM Bank 2 Enable */
-#define MDCNFG_DE3	(1 << 17)	/* SDRAM Bank 3 Enable */
-
-#define MDREFR_K0DB4	(1 << 29)	/* SDCLK0 Divide by 4 Control/Status */
-#define MDREFR_K2FREE	(1 << 25)	/* SDRAM Free-Running Control */
-#define MDREFR_K1FREE	(1 << 24)	/* SDRAM Free-Running Control */
-#define MDREFR_K0FREE	(1 << 23)	/* SDRAM Free-Running Control */
-#define MDREFR_SLFRSH	(1 << 22)	/* SDRAM Self-Refresh Control/Status */
-#define MDREFR_APD	(1 << 20)	/* SDRAM/SSRAM Auto-Power-Down Enable */
-#define MDREFR_K2DB2	(1 << 19)	/* SDCLK2 Divide by 2 Control/Status */
-#define MDREFR_K2RUN	(1 << 18)	/* SDCLK2 Run Control/Status */
-#define MDREFR_K1DB2	(1 << 17)	/* SDCLK1 Divide by 2 Control/Status */
-#define MDREFR_K1RUN	(1 << 16)	/* SDCLK1 Run Control/Status */
-#define MDREFR_E1PIN	(1 << 15)	/* SDCKE1 Level Control/Status */
-#define MDREFR_K0DB2	(1 << 14)	/* SDCLK0 Divide by 2 Control/Status */
-#define MDREFR_K0RUN	(1 << 13)	/* SDCLK0 Run Control/Status */
-#define MDREFR_E0PIN	(1 << 12)	/* SDCKE0 Level Control/Status */
-
-/*
  * Power Manager
  */
 
diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h
index e91d63cfe81..e4fb4668c26 100644
--- a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h
+++ b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h
@@ -16,15 +16,6 @@
 #include <mach/hardware.h>
 
 /*
- * Static Chip Selects
- */
-
-#define PXA300_CS0_PHYS		(0x00000000)	/* PXA300/PXA310 _only_ */
-#define PXA300_CS1_PHYS		(0x30000000)	/* PXA300/PXA310 _only_ */
-#define PXA3xx_CS2_PHYS		(0x10000000)
-#define PXA3xx_CS3_PHYS		(0x14000000)
-
-/*
  * Oscillator Configuration Register (OSCC)
  */
 #define OSCC           __REG(0x41350000)  /* Oscillator Configuration Register */
diff --git a/arch/arm/mach-pxa/include/mach/regs-intc.h b/arch/arm/mach-pxa/include/mach/regs-intc.h
index 68464ce1c1e..662288eb6f9 100644
--- a/arch/arm/mach-pxa/include/mach/regs-intc.h
+++ b/arch/arm/mach-pxa/include/mach/regs-intc.h
@@ -27,8 +27,4 @@
 #define ICFP3		__REG(0x40D0013C)  /* Interrupt Controller FIQ Pending Register 3 */
 #define ICPR3		__REG(0x40D00140)  /* Interrupt Controller Pending Register 3 */
 
-#define IPR(x)		__REG(0x40D0001C + (x < 32 ? (x << 2)		\
-				: (x < 64 ? (0x94 + ((x - 32) << 2))	\
-				: (0x128 + ((x - 64) << 2)))))
-
 #endif /* __ASM_MACH_REGS_INTC_H */
diff --git a/arch/arm/mach-pxa/include/mach/smemc.h b/arch/arm/mach-pxa/include/mach/smemc.h
new file mode 100644
index 00000000000..654adc90c9a
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/smemc.h
@@ -0,0 +1,74 @@
+/*
+ * Static memory controller register definitions for PXA CPUs
+ *
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __SMEMC_REGS_H
+#define __SMEMC_REGS_H
+
+#define PXA2XX_SMEMC_BASE	0x48000000
+#define PXA3XX_SMEMC_BASE	0x4a000000
+#define SMEMC_VIRT		0xf6000000
+
+#define MDCNFG		(SMEMC_VIRT + 0x00)  /* SDRAM Configuration Register 0 */
+#define MDREFR		(SMEMC_VIRT + 0x04)  /* SDRAM Refresh Control Register */
+#define MSC0		(SMEMC_VIRT + 0x08)  /* Static Memory Control Register 0 */
+#define MSC1		(SMEMC_VIRT + 0x0C)  /* Static Memory Control Register 1 */
+#define MSC2		(SMEMC_VIRT + 0x10)  /* Static Memory Control Register 2 */
+#define MECR		(SMEMC_VIRT + 0x14)  /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */
+#define SXLCR		(SMEMC_VIRT + 0x18)  /* LCR value to be written to SDRAM-Timing Synchronous Flash */
+#define SXCNFG		(SMEMC_VIRT + 0x1C)  /* Synchronous Static Memory Control Register */
+#define SXMRS		(SMEMC_VIRT + 0x24)  /* MRS value to be written to Synchronous Flash or SMROM */
+#define MCMEM0		(SMEMC_VIRT + 0x28)  /* Card interface Common Memory Space Socket 0 Timing */
+#define MCMEM1		(SMEMC_VIRT + 0x2C)  /* Card interface Common Memory Space Socket 1 Timing */
+#define MCATT0		(SMEMC_VIRT + 0x30)  /* Card interface Attribute Space Socket 0 Timing Configuration */
+#define MCATT1		(SMEMC_VIRT + 0x34)  /* Card interface Attribute Space Socket 1 Timing Configuration */
+#define MCIO0		(SMEMC_VIRT + 0x38)  /* Card interface I/O Space Socket 0 Timing Configuration */
+#define MCIO1		(SMEMC_VIRT + 0x3C)  /* Card interface I/O Space Socket 1 Timing Configuration */
+#define MDMRS		(SMEMC_VIRT + 0x40)  /* MRS value to be written to SDRAM */
+#define BOOT_DEF	(SMEMC_VIRT + 0x44)  /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */
+#define MEMCLKCFG	(SMEMC_VIRT + 0x68)  /* Clock Configuration */
+#define CSADRCFG0	(SMEMC_VIRT + 0x80)  /* Address Configuration Register for CS0 */
+#define CSADRCFG1	(SMEMC_VIRT + 0x84)  /* Address Configuration Register for CS1 */
+#define CSADRCFG2	(SMEMC_VIRT + 0x88)  /* Address Configuration Register for CS2 */
+#define CSADRCFG3	(SMEMC_VIRT + 0x8C)  /* Address Configuration Register for CS3 */
+
+/*
+ * More handy macros for PCMCIA
+ *
+ * Arg is socket number
+ */
+#define MCMEM(s)	(SMEMC_VIRT + 0x28 + ((s)<<2))  /* Card interface Common Memory Space Socket s Timing */
+#define MCATT(s)	(SMEMC_VIRT + 0x30 + ((s)<<2))  /* Card interface Attribute Space Socket s Timing Configuration */
+#define MCIO(s)		(SMEMC_VIRT + 0x38 + ((s)<<2))  /* Card interface I/O Space Socket s Timing Configuration */
+
+/* MECR register defines */
+#define MECR_NOS	(1 << 0)	/* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */
+#define MECR_CIT	(1 << 1)	/* Card Is There: 0 -> no card, 1 -> card inserted */
+
+#define MDCNFG_DE0	(1 << 0)	/* SDRAM Bank 0 Enable */
+#define MDCNFG_DE1	(1 << 1)	/* SDRAM Bank 1 Enable */
+#define MDCNFG_DE2	(1 << 16)	/* SDRAM Bank 2 Enable */
+#define MDCNFG_DE3	(1 << 17)	/* SDRAM Bank 3 Enable */
+
+#define MDREFR_K0DB4	(1 << 29)	/* SDCLK0 Divide by 4 Control/Status */
+#define MDREFR_K2FREE	(1 << 25)	/* SDRAM Free-Running Control */
+#define MDREFR_K1FREE	(1 << 24)	/* SDRAM Free-Running Control */
+#define MDREFR_K0FREE	(1 << 23)	/* SDRAM Free-Running Control */
+#define MDREFR_SLFRSH	(1 << 22)	/* SDRAM Self-Refresh Control/Status */
+#define MDREFR_APD	(1 << 20)	/* SDRAM/SSRAM Auto-Power-Down Enable */
+#define MDREFR_K2DB2	(1 << 19)	/* SDCLK2 Divide by 2 Control/Status */
+#define MDREFR_K2RUN	(1 << 18)	/* SDCLK2 Run Control/Status */
+#define MDREFR_K1DB2	(1 << 17)	/* SDCLK1 Divide by 2 Control/Status */
+#define MDREFR_K1RUN	(1 << 16)	/* SDCLK1 Run Control/Status */
+#define MDREFR_E1PIN	(1 << 15)	/* SDCKE1 Level Control/Status */
+#define MDREFR_K0DB2	(1 << 14)	/* SDCLK0 Divide by 2 Control/Status */
+#define MDREFR_K0RUN	(1 << 13)	/* SDCLK0 Run Control/Status */
+#define MDREFR_E0PIN	(1 << 12)	/* SDCKE0 Level Control/Status */
+
+#endif