Merge branch 'devel-stable' into devel

Conflicts:
	arch/arm/mach-pxa/clock.c
	arch/arm/mach-pxa/clock.h

13 files changed, 108 insertions, 118 deletions

diff --git a/arch/arm/mach-ux500/include/mach/db5500-regs.h b/arch/arm/mach-ux500/include/mach/db5500-regs.h
index 3eafc0e24ba..bd88c1e7406 100644
--- a/arch/arm/mach-ux500/include/mach/db5500-regs.h
+++ b/arch/arm/mach-ux500/include/mach/db5500-regs.h
@@ -114,4 +114,8 @@
 #define U5500_MBOX2_LOCAL_START	(U5500_MBOX_BASE + 0x20)
 #define U5500_MBOX2_LOCAL_END	(U5500_MBOX_BASE + 0x3F)
 
+#define U5500_ESRAM_BASE		0x40000000
+#define U5500_ESRAM_DMA_LCPA_OFFSET	0x10000
+#define U5500_DMA_LCPA_BASE    (U5500_ESRAM_BASE + U5500_ESRAM_DMA_LCPA_OFFSET)
+
 #endif
diff --git a/arch/arm/mach-ux500/include/mach/db8500-regs.h b/arch/arm/mach-ux500/include/mach/db8500-regs.h
index f07d0986409..0fefb34c11e 100644
--- a/arch/arm/mach-ux500/include/mach/db8500-regs.h
+++ b/arch/arm/mach-ux500/include/mach/db8500-regs.h
@@ -92,7 +92,8 @@
 #define U8500_SCR_BASE		(U8500_PER4_BASE + 0x05000)
 #define U8500_DMC_BASE		(U8500_PER4_BASE + 0x06000)
 #define U8500_PRCMU_BASE	(U8500_PER4_BASE + 0x07000)
-#define U8500_PRCMU_TCDM_BASE	(U8500_PER4_BASE + 0x0f000)
+#define U8500_PRCMU_TCDM_BASE_V1 (U8500_PER4_BASE + 0x0f000)
+#define U8500_PRCMU_TCDM_BASE   (U8500_PER4_BASE + 0x68000)
 
 /* per3 base addresses */
 #define U8500_FSMC_BASE		(U8500_PER3_BASE + 0x0000)
diff --git a/arch/arm/mach-ux500/include/mach/devices.h b/arch/arm/mach-ux500/include/mach/devices.h
index b91a4d1211a..020b6369a30 100644
--- a/arch/arm/mach-ux500/include/mach/devices.h
+++ b/arch/arm/mach-ux500/include/mach/devices.h
@@ -14,27 +14,10 @@ extern struct platform_device u5500_gpio_devs[];
 extern struct platform_device u8500_gpio_devs[];
 
 extern struct amba_device ux500_pl031_device;
-extern struct amba_device u8500_ssp0_device;
-extern struct amba_device ux500_uart0_device;
-extern struct amba_device ux500_uart1_device;
-extern struct amba_device ux500_uart2_device;
 
-extern struct platform_device ux500_i2c1_device;
-extern struct platform_device ux500_i2c2_device;
-extern struct platform_device ux500_i2c3_device;
-
-extern struct platform_device u8500_i2c0_device;
-extern struct platform_device u8500_i2c4_device;
 extern struct platform_device u8500_dma40_device;
 extern struct platform_device ux500_ske_keypad_device;
 
-extern struct amba_device u8500_sdi0_device;
-extern struct amba_device u8500_sdi1_device;
-extern struct amba_device u8500_sdi2_device;
-extern struct amba_device u8500_sdi3_device;
-extern struct amba_device u8500_sdi4_device;
-extern struct amba_device u8500_sdi5_device;
-
 void dma40_u8500ed_fixup(void);
 
 #endif
diff --git a/arch/arm/mach-ux500/include/mach/gpio.h b/arch/arm/mach-ux500/include/mach/gpio.h
index d548a622e7d..3c4cd31ad9f 100644
--- a/arch/arm/mach-ux500/include/mach/gpio.h
+++ b/arch/arm/mach-ux500/include/mach/gpio.h
@@ -9,42 +9,4 @@
 
 #include <plat/gpio.h>
 
-#define __GPIO_RESOURCE(soc, block)					\
-	{								\
-		.start	= soc##_GPIOBANK##block##_BASE,			\
-		.end	= soc##_GPIOBANK##block##_BASE + 127,		\
-		.flags	= IORESOURCE_MEM,				\
-	},								\
-	{								\
-		.start	= IRQ_GPIO##block,				\
-		.end	= IRQ_GPIO##block,				\
-		.flags	= IORESOURCE_IRQ,				\
-	}
-
-#define __GPIO_DEVICE(soc, block)					\
-	{								\
-		.name		= "gpio",				\
-		.id		= block,				\
-		.num_resources	= 2,					\
-		.resource	= &soc##_gpio_resources[block * 2],	\
-		.dev = {						\
-			.platform_data = &soc##_gpio_data[block],	\
-		},							\
-	}
-
-#define GPIO_DATA(_name, first)						\
-	{								\
-		.name		= _name,				\
-		.first_gpio	= first,				\
-		.first_irq	= NOMADIK_GPIO_TO_IRQ(first),		\
-	}
-
-#ifdef CONFIG_UX500_SOC_DB8500
-#define GPIO_RESOURCE(block)	__GPIO_RESOURCE(U8500, block)
-#define GPIO_DEVICE(block)	__GPIO_DEVICE(u8500, block)
-#elif defined(CONFIG_UX500_SOC_DB5500)
-#define GPIO_RESOURCE(block)	__GPIO_RESOURCE(U5500, block)
-#define GPIO_DEVICE(block)	__GPIO_DEVICE(u5500, block)
-#endif
-
 #endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-ux500/include/mach/hardware.h b/arch/arm/mach-ux500/include/mach/hardware.h
index 32e883a8f2a..6295cc58135 100644
--- a/arch/arm/mach-ux500/include/mach/hardware.h
+++ b/arch/arm/mach-ux500/include/mach/hardware.h
@@ -142,6 +142,8 @@ static inline bool cpu_is_u5500(void)
 #endif
 }
 
+#define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)
+
 #endif
 
 #endif				/* __MACH_HARDWARE_H */
diff --git a/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h b/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h
index cca4f705601..7cdeb2af0eb 100644
--- a/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h
+++ b/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h
@@ -8,12 +8,36 @@
 #ifndef __MACH_IRQS_BOARD_MOP500_H
 #define __MACH_IRQS_BOARD_MOP500_H
 
-#define AB8500_NR_IRQS			104
+/* Number of AB8500 irqs is taken from header file */
+#include <linux/mfd/ab8500.h>
 
 #define MOP500_AB8500_IRQ_BASE		IRQ_BOARD_START
 #define MOP500_AB8500_IRQ_END		(MOP500_AB8500_IRQ_BASE \
 					 + AB8500_NR_IRQS)
-#define MOP500_IRQ_END			MOP500_AB8500_IRQ_END
+
+/* TC35892 */
+#define TC35892_NR_INTERNAL_IRQS	8
+#define TC35892_INT_GPIO(x)		(TC35892_NR_INTERNAL_IRQS + (x))
+#define TC35892_NR_GPIOS		24
+#define TC35892_NR_IRQS			TC35892_INT_GPIO(TC35892_NR_GPIOS)
+
+#define MOP500_EGPIO_NR_IRQS		TC35892_NR_IRQS
+
+#define MOP500_EGPIO_IRQ_BASE		MOP500_AB8500_IRQ_END
+#define MOP500_EGPIO_IRQ_END		(MOP500_EGPIO_IRQ_BASE \
+					 + MOP500_EGPIO_NR_IRQS)
+/* STMPE1601 irqs */
+#define STMPE_NR_INTERNAL_IRQS          9
+#define STMPE_INT_GPIO(x)               (STMPE_NR_INTERNAL_IRQS + (x))
+#define STMPE_NR_GPIOS                  24
+#define STMPE_NR_IRQS                   STMPE_INT_GPIO(STMPE_NR_GPIOS)
+
+#define MOP500_STMPE1601_IRQBASE        MOP500_EGPIO_IRQ_END
+#define MOP500_STMPE1601_IRQ(x)         (MOP500_STMPE1601_IRQBASE + (x))
+
+#define MOP500_NR_IRQS          MOP500_STMPE1601_IRQ(STMPE_NR_INTERNAL_IRQS)
+
+#define MOP500_IRQ_END          MOP500_NR_IRQS
 
 #if MOP500_IRQ_END > IRQ_BOARD_END
 #undef IRQ_BOARD_END
diff --git a/arch/arm/mach-ux500/include/mach/irqs.h b/arch/arm/mach-ux500/include/mach/irqs.h
index 693aa57de88..880ae45bc23 100644
--- a/arch/arm/mach-ux500/include/mach/irqs.h
+++ b/arch/arm/mach-ux500/include/mach/irqs.h
@@ -21,50 +21,6 @@
 
 /* Interrupt numbers generic for shared peripheral */
 #define IRQ_MTU0		(IRQ_SHPI_START + 4)
-#define IRQ_SPI2		(IRQ_SHPI_START + 6)
-#define IRQ_SPI0		(IRQ_SHPI_START + 8)
-#define IRQ_UART0		(IRQ_SHPI_START + 11)
-#define IRQ_I2C3		(IRQ_SHPI_START + 12)
-#define IRQ_SSP0		(IRQ_SHPI_START + 14)
-#define IRQ_MTU1		(IRQ_SHPI_START + 17)
-#define IRQ_RTC_RTT		(IRQ_SHPI_START + 18)
-#define IRQ_UART1		(IRQ_SHPI_START + 19)
-#define IRQ_I2C0		(IRQ_SHPI_START + 21)
-#define IRQ_I2C1		(IRQ_SHPI_START + 22)
-#define IRQ_USBOTG		(IRQ_SHPI_START + 23)
-#define IRQ_DMA			(IRQ_SHPI_START + 25)
-#define IRQ_UART2		(IRQ_SHPI_START + 26)
-#define IRQ_HSIR_EXCEP		(IRQ_SHPI_START + 29)
-#define IRQ_MSP0		(IRQ_SHPI_START + 31)
-#define IRQ_HSIR_CH0_OVRRUN	(IRQ_SHPI_START + 32)
-#define IRQ_HSIR_CH1_OVRRUN	(IRQ_SHPI_START + 33)
-#define IRQ_HSIR_CH2_OVRRUN	(IRQ_SHPI_START + 34)
-#define IRQ_HSIR_CH3_OVRRUN	(IRQ_SHPI_START + 35)
-#define IRQ_AB8500		(IRQ_SHPI_START + 40)
-#define IRQ_PRCMU               (IRQ_SHPI_START + 47)
-#define IRQ_DISP		(IRQ_SHPI_START + 48)
-#define IRQ_SiPI3		(IRQ_SHPI_START + 49)
-#define IRQ_I2C4		(IRQ_SHPI_START + 51)
-#define IRQ_SSP1		(IRQ_SHPI_START + 52)
-#define IRQ_I2C2		(IRQ_SHPI_START + 55)
-#define IRQ_SDMMC0		(IRQ_SHPI_START + 60)
-#define IRQ_MSP1		(IRQ_SHPI_START + 62)
-#define IRQ_SPI1		(IRQ_SHPI_START + 96)
-#define IRQ_MSP2		(IRQ_SHPI_START + 98)
-#define IRQ_SDMMC4		(IRQ_SHPI_START + 99)
-#define IRQ_HSIRD0		(IRQ_SHPI_START + 104)
-#define IRQ_HSIRD1		(IRQ_SHPI_START + 105)
-#define IRQ_HSITD0		(IRQ_SHPI_START + 106)
-#define IRQ_HSITD1		(IRQ_SHPI_START + 107)
-#define IRQ_GPIO0		(IRQ_SHPI_START + 119)
-#define IRQ_GPIO1		(IRQ_SHPI_START + 120)
-#define IRQ_GPIO2		(IRQ_SHPI_START + 121)
-#define IRQ_GPIO3		(IRQ_SHPI_START + 122)
-#define IRQ_GPIO4		(IRQ_SHPI_START + 123)
-#define IRQ_GPIO5		(IRQ_SHPI_START + 124)
-#define IRQ_GPIO6		(IRQ_SHPI_START + 125)
-#define IRQ_GPIO7		(IRQ_SHPI_START + 126)
-#define IRQ_GPIO8		(IRQ_SHPI_START + 127)
 
 /* There are 128 shared peripheral interrupts assigned to
  * INTID[160:32]. The first 32 interrupts are reserved.
diff --git a/arch/arm/mach-ux500/include/mach/mbox.h b/arch/arm/mach-ux500/include/mach/mbox-db5500.h
index 7f9da4d2fbd..7f9da4d2fbd 100644
--- a/arch/arm/mach-ux500/include/mach/mbox.h
+++ b/arch/arm/mach-ux500/include/mach/mbox-db5500.h
diff --git a/arch/arm/mach-ux500/include/mach/prcmu-defs.h b/arch/arm/mach-ux500/include/mach/prcmu-defs.h
new file mode 100644
index 00000000000..848ba64b561
--- /dev/null
+++ b/arch/arm/mach-ux500/include/mach/prcmu-defs.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) STMicroelectronics 2009
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * Author: Sundar Iyer <sundar.iyer@stericsson.com>
+ * Author: Martin Persson <martin.persson@stericsson.com>
+ *
+ * License Terms: GNU General Public License v2
+ *
+ * PRCM Unit definitions
+ */
+
+#ifndef __MACH_PRCMU_DEFS_H
+#define __MACH_PRCMU_DEFS_H
+
+enum prcmu_cpu_opp {
+	CPU_OPP_INIT	  = 0x00,
+	CPU_OPP_NO_CHANGE = 0x01,
+	CPU_OPP_100	  = 0x02,
+	CPU_OPP_50	  = 0x03,
+	CPU_OPP_MAX	  = 0x04,
+	CPU_OPP_EXT_CLK	  = 0x07
+};
+enum prcmu_ape_opp {
+	APE_OPP_NO_CHANGE = 0x00,
+	APE_OPP_100	  = 0x02,
+	APE_OPP_50	  = 0x03,
+};
+
+#endif /* __MACH_PRCMU_DEFS_H */
diff --git a/arch/arm/mach-ux500/include/mach/prcmu-regs.h b/arch/arm/mach-ux500/include/mach/prcmu-regs.h
index 8885f39a642..455467e8879 100644
--- a/arch/arm/mach-ux500/include/mach/prcmu-regs.h
+++ b/arch/arm/mach-ux500/include/mach/prcmu-regs.h
@@ -1,10 +1,15 @@
 /*
- * Copyright (c) 2009 ST-Ericsson SA
+ * Copyright (C) STMicroelectronics 2009
+ * Copyright (C) ST-Ericsson SA 2010
  *
- * 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.
+ * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
+ * Author: Sundar Iyer <sundar.iyer@stericsson.com>
+ *
+ * License Terms: GNU General Public License v2
+ *
+ * PRCM Unit registers
  */
+
 #ifndef __MACH_PRCMU_REGS_H
 #define __MACH_PRCMU_REGS_H
 
@@ -88,4 +93,4 @@
 /* Miscellaneous unit registers */
 #define PRCM_DSI_SW_RESET          (_PRCMU_BASE + 0x324)
 
-#endif /* __MACH_PRCMU__REGS_H */
+#endif /* __MACH_PRCMU_REGS_H */
diff --git a/arch/arm/mach-ux500/include/mach/prcmu.h b/arch/arm/mach-ux500/include/mach/prcmu.h
index 549843ff6db..c49e456162e 100644
--- a/arch/arm/mach-ux500/include/mach/prcmu.h
+++ b/arch/arm/mach-ux500/include/mach/prcmu.h
@@ -2,14 +2,27 @@
  * Copyright (C) STMicroelectronics 2009
  * Copyright (C) ST-Ericsson SA 2010
  *
+ * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
+ * Author: Sundar Iyer <sundar.iyer@stericsson.com>
+ * Author: Mattias Nilsson <mattias.i.nilsson@stericsson.com>
+ *
  * License Terms: GNU General Public License v2
  *
- * PRCMU f/w APIs
+ * PRCM Unit f/w API
  */
 #ifndef __MACH_PRCMU_H
 #define __MACH_PRCMU_H
+#include <mach/prcmu-defs.h>
 
+void __init prcmu_early_init(void);
 int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
 int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
+int prcmu_set_ape_opp(enum prcmu_ape_opp opp);
+int prcmu_set_cpu_opp(enum prcmu_cpu_opp opp);
+int prcmu_set_ape_cpu_opps(enum prcmu_ape_opp ape_opp,
+			   enum prcmu_cpu_opp cpu_opp);
+int prcmu_get_ape_opp(void);
+int prcmu_get_cpu_opp(void);
+bool prcmu_has_arm_maxopp(void);
 
 #endif /* __MACH_PRCMU_H */
diff --git a/arch/arm/mach-ux500/include/mach/setup.h b/arch/arm/mach-ux500/include/mach/setup.h
index 54bbe648bf5..469877e0de9 100644
--- a/arch/arm/mach-ux500/include/mach/setup.h
+++ b/arch/arm/mach-ux500/include/mach/setup.h
@@ -18,14 +18,19 @@ extern void __init ux500_map_io(void);
 extern void __init u5500_map_io(void);
 extern void __init u8500_map_io(void);
 
-extern void __init ux500_init_devices(void);
 extern void __init u5500_init_devices(void);
 extern void __init u8500_init_devices(void);
 
 extern void __init ux500_init_irq(void);
+
+extern void __init u5500_sdi_init(void);
+
+extern void __init db5500_dma_init(void);
+
 /* We re-use nomadik_timer for this platform */
 extern void nmdk_timer_init(void);
 
+struct amba_device;
 extern void __init amba_add_devices(struct amba_device *devs[], int num);
 
 struct sys_timer;
diff --git a/arch/arm/mach-ux500/include/mach/uncompress.h b/arch/arm/mach-ux500/include/mach/uncompress.h
index 0271ca0a83d..9a6614c6808 100644
--- a/arch/arm/mach-ux500/include/mach/uncompress.h
+++ b/arch/arm/mach-ux500/include/mach/uncompress.h
@@ -19,38 +19,43 @@
 #define __ASM_ARCH_UNCOMPRESS_H
 
 #include <asm/setup.h>
+#include <asm/mach-types.h>
 #include <linux/io.h>
+#include <linux/amba/serial.h>
 #include <mach/hardware.h>
 
-#define U8500_UART_DR		0x80007000
-#define U8500_UART_LCRH		0x8000702c
-#define U8500_UART_CR		0x80007030
-#define U8500_UART_FR		0x80007018
+static u32 ux500_uart_base;
 
 static void putc(const char c)
 {
 	/* Do nothing if the UART is not enabled. */
-	if (!(__raw_readb(U8500_UART_CR) & 0x1))
+	if (!(__raw_readb(ux500_uart_base + UART011_CR) & 0x1))
 		return;
 
 	if (c == '\n')
 		putc('\r');
 
-	while (__raw_readb(U8500_UART_FR) & (1 << 5))
+	while (__raw_readb(ux500_uart_base + UART01x_FR) & (1 << 5))
 		barrier();
-	__raw_writeb(c, U8500_UART_DR);
+	__raw_writeb(c, ux500_uart_base + UART01x_DR);
 }
 
 static void flush(void)
 {
-	if (!(__raw_readb(U8500_UART_CR) & 0x1))
+	if (!(__raw_readb(ux500_uart_base + UART011_CR) & 0x1))
 		return;
-	while (__raw_readb(U8500_UART_FR) & (1 << 3))
+	while (__raw_readb(ux500_uart_base + UART01x_FR) & (1 << 3))
 		barrier();
 }
 
 static inline void arch_decomp_setup(void)
 {
+	if (machine_is_u8500())
+		ux500_uart_base = U8500_UART2_BASE;
+	else if (machine_is_u5500())
+		ux500_uart_base = U5500_UART0_BASE;
+	else /* not much can be done to help here */
+		ux500_uart_base = U8500_UART2_BASE;
 }
 
 #define arch_decomp_wdog() /* nothing to do here */