M7350v1_en_gpl

kernel/arch/arm/include/asm/mach/arch.h

@@ -0,0 +1,93 @@
+/*
+ *  arch/arm/include/asm/mach/arch.h
+ *
+ *  Copyright (C) 2000 Russell King
+ *
+ * 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 __ASSEMBLY__
+
+struct tag;
+struct meminfo;
+struct sys_timer;
+struct pt_regs;
+struct smp_operations;
+#ifdef CONFIG_SMP
+#define smp_ops(ops) (&(ops))
+#else
+#define smp_ops(ops) (struct smp_operations *)NULL
+#endif
+
+struct machine_desc {
+	unsigned int		nr;		/* architecture number	*/
+	const char		*name;		/* architecture name	*/
+	unsigned long		atag_offset;	/* tagged list (relative) */
+	const char *const 	*dt_compat;	/* array of device tree
+						 * 'compatible' strings	*/
+
+	unsigned int		nr_irqs;	/* number of IRQs */
+
+#ifdef CONFIG_ZONE_DMA
+	unsigned long		dma_zone_size;	/* size of DMA-able area */
+#endif
+
+	unsigned int		video_start;	/* start of video RAM	*/
+	unsigned int		video_end;	/* end of video RAM	*/
+
+	unsigned char		reserve_lp0 :1;	/* never has lp0	*/
+	unsigned char		reserve_lp1 :1;	/* never has lp1	*/
+	unsigned char		reserve_lp2 :1;	/* never has lp2	*/
+	char			restart_mode;	/* default restart mode	*/
+	struct smp_operations  *smp;    /* SMP operations  */
+	void			(*fixup)(struct tag *, char **,
+					 struct meminfo *);
+	void			(*reserve)(void);/* reserve mem blocks	*/
+	void			(*map_io)(void);/* IO mapping function	*/
+	void			(*init_very_early)(void);
+	void			(*init_early)(void);
+	void			(*init_irq)(void);
+	struct sys_timer	*timer;		/* system tick timer	*/
+	void			(*init_machine)(void);
+#ifdef CONFIG_MULTI_IRQ_HANDLER
+	void			(*handle_irq)(struct pt_regs *);
+#endif
+	void			(*restart)(char, const char *);
+};
+
+/*
+ * Current machine - only accessible during boot.
+ */
+extern struct machine_desc *machine_desc;
+
+/*
+ * Machine type table - also only accessible during boot
+ */
+extern struct machine_desc __arch_info_begin[], __arch_info_end[];
+#define for_each_machine_desc(p)			\
+	for (p = __arch_info_begin; p < __arch_info_end; p++)
+
+/*
+ * Set of macros to define architecture features.  This is built into
+ * a table by the linker.
+ */
+#define MACHINE_START(_type,_name)			\
+static const struct machine_desc __mach_desc_##_type	\
+ __used							\
+ __attribute__((__section__(".arch.info.init"))) = {	\
+	.nr		= MACH_TYPE_##_type,		\
+	.name		= _name,
+
+#define MACHINE_END				\
+};
+
+#define DT_MACHINE_START(_name, _namestr)		\
+static const struct machine_desc __mach_desc_##_name	\
+ __used							\
+ __attribute__((__section__(".arch.info.init"))) = {	\
+	.nr		= ~0,				\
+	.name		= _namestr,
+
+#endif

kernel/arch/arm/include/asm/mach/dma.h

@@ -0,0 +1,54 @@
+/*
+ *  arch/arm/include/asm/mach/dma.h
+ *
+ *  Copyright (C) 1998-2000 Russell King
+ *
+ * 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.
+ *
+ *  This header file describes the interface between the generic DMA handler
+ *  (dma.c) and the architecture-specific DMA backends (dma-*.c)
+ */
+
+struct dma_struct;
+typedef struct dma_struct dma_t;
+
+struct dma_ops {
+	int	(*request)(unsigned int, dma_t *);		/* optional */
+	void	(*free)(unsigned int, dma_t *);			/* optional */
+	void	(*enable)(unsigned int, dma_t *);		/* mandatory */
+	void 	(*disable)(unsigned int, dma_t *);		/* mandatory */
+	int	(*residue)(unsigned int, dma_t *);		/* optional */
+	int	(*setspeed)(unsigned int, dma_t *, int);	/* optional */
+	const char *type;
+};
+
+struct dma_struct {
+	void		*addr;		/* single DMA address		*/
+	unsigned long	count;		/* single DMA size		*/
+	struct scatterlist buf;		/* single DMA			*/
+	int		sgcount;	/* number of DMA SG		*/
+	struct scatterlist *sg;		/* DMA Scatter-Gather List	*/
+
+	unsigned int	active:1;	/* Transfer active		*/
+	unsigned int	invalid:1;	/* Address/Count changed	*/
+
+	unsigned int	dma_mode;	/* DMA mode			*/
+	int		speed;		/* DMA speed			*/
+
+	unsigned int	lock;		/* Device is allocated		*/
+	const char	*device_id;	/* Device name			*/
+
+	const struct dma_ops *d_ops;
+};
+
+/*
+ * isa_dma_add - add an ISA-style DMA channel
+ */
+extern int isa_dma_add(unsigned int, dma_t *dma);
+
+/*
+ * Add the ISA DMA controller.  Always takes channels 0-7.
+ */
+extern void isa_init_dma(void);

kernel/arch/arm/include/asm/mach/flash.h

@@ -0,0 +1,48 @@
+/*
+ *  arch/arm/include/asm/mach/flash.h
+ *
+ *  Copyright (C) 2003 Russell King, All Rights Reserved.
+ *
+ * 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 ASMARM_MACH_FLASH_H
+#define ASMARM_MACH_FLASH_H
+
+struct mtd_partition;
+struct mtd_info;
+
+enum sw_version {
+	VERSION_1 = 0,
+	VERSION_2,
+};
+
+/*
+ * map_name:	the map probe function name
+ * name:	flash device name (eg, as used with mtdparts=)
+ * width:	width of mapped device
+ * interleave:  interleave mode feature support
+ * init:	method called at driver/device initialisation
+ * exit:	method called at driver/device removal
+ * set_vpp:	method called to enable or disable VPP
+ * mmcontrol:	method called to enable or disable Sync. Burst Read in OneNAND
+ * parts:	optional array of mtd_partitions for static partitioning
+ * nr_parts:	number of mtd_partitions for static partitoning
+ * version:	software register interface version
+ */
+struct flash_platform_data {
+	const char	*map_name;
+	const char	*name;
+	unsigned int	width;
+	unsigned int    interleave;
+	int		(*init)(void);
+	void		(*exit)(void);
+	void		(*set_vpp)(int on);
+	void		(*mmcontrol)(struct mtd_info *mtd, int sync_read);
+	struct mtd_partition *parts;
+	unsigned int	nr_parts;
+	enum sw_version	version;
+};
+
+#endif

kernel/arch/arm/include/asm/mach/irda.h

@@ -0,0 +1,20 @@
+/*
+ *  arch/arm/include/asm/mach/irda.h
+ *
+ *  Copyright (C) 2004 Russell King.
+ *
+ * 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 __ASM_ARM_MACH_IRDA_H
+#define __ASM_ARM_MACH_IRDA_H
+
+struct irda_platform_data {
+	int (*startup)(struct device *);
+	void (*shutdown)(struct device *);
+	int (*set_power)(struct device *, unsigned int state);
+	void (*set_speed)(struct device *, unsigned int speed);
+};
+
+#endif

kernel/arch/arm/include/asm/mach/irq.h

@@ -0,0 +1,68 @@
+/*
+ *  arch/arm/include/asm/mach/irq.h
+ *
+ *  Copyright (C) 1995-2000 Russell King.
+ *
+ * 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 __ASM_ARM_MACH_IRQ_H
+#define __ASM_ARM_MACH_IRQ_H
+
+#include <linux/irq.h>
+
+struct seq_file;
+
+/*
+ * This is internal.  Do not use it.
+ */
+extern void init_FIQ(int);
+extern int show_fiq_list(struct seq_file *, int);
+
+#ifdef CONFIG_MULTI_IRQ_HANDLER
+extern void (*handle_arch_irq)(struct pt_regs *);
+#endif
+
+/*
+ * This is for easy migration, but should be changed in the source
+ */
+#define do_bad_IRQ(irq,desc)				\
+do {							\
+	raw_spin_lock(&desc->lock);			\
+	handle_bad_irq(irq, desc);			\
+	raw_spin_unlock(&desc->lock);			\
+} while(0)
+
+#ifndef __ASSEMBLY__
+/*
+ * Entry/exit functions for chained handlers where the primary IRQ chip
+ * may implement either fasteoi or level-trigger flow control.
+ */
+static inline void chained_irq_enter(struct irq_chip *chip,
+				     struct irq_desc *desc)
+{
+	/* FastEOI controllers require no action on entry. */
+	if (chip->irq_eoi)
+		return;
+
+	if (chip->irq_mask_ack) {
+		chip->irq_mask_ack(&desc->irq_data);
+	} else {
+		chip->irq_mask(&desc->irq_data);
+		if (chip->irq_ack)
+			chip->irq_ack(&desc->irq_data);
+	}
+}
+
+static inline void chained_irq_exit(struct irq_chip *chip,
+				    struct irq_desc *desc)
+{
+	if (chip->irq_eoi)
+		chip->irq_eoi(&desc->irq_data);
+	else
+		chip->irq_unmask(&desc->irq_data);
+}
+#endif
+
+#endif

kernel/arch/arm/include/asm/mach/map.h

@@ -0,0 +1,59 @@
+/*
+ *  arch/arm/include/asm/map.h
+ *
+ *  Copyright (C) 1999-2000 Russell King
+ *
+ * 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.
+ *
+ *  Page table mapping constructs and function prototypes
+ */
+#ifndef __ASM_MACH_MAP_H
+#define __ASM_MACH_MAP_H
+
+#include <asm/io.h>
+
+struct map_desc {
+	unsigned long virtual;
+	unsigned long pfn;
+	unsigned long length;
+	unsigned int type;
+};
+
+/* types 0-3 are defined in asm/io.h */
+#define MT_UNCACHED		4
+#define MT_CACHECLEAN		5
+#define MT_MINICLEAN		6
+#define MT_LOW_VECTORS		7
+#define MT_HIGH_VECTORS		8
+#define MT_MEMORY		9
+#define MT_ROM			10
+#define MT_MEMORY_NONCACHED	11
+#define MT_MEMORY_DTCM		12
+#define MT_MEMORY_ITCM		13
+#define MT_MEMORY_SO		14
+#define MT_MEMORY_R		15
+#define MT_MEMORY_RW		16
+#define MT_MEMORY_RX		17
+#define MT_MEMORY_DMA_READY	18
+#define MT_DEVICE_USER_ACCESSIBLE	19
+
+#ifdef CONFIG_MMU
+extern void iotable_init(struct map_desc *, int);
+
+struct mem_type;
+extern const struct mem_type *get_mem_type(unsigned int type);
+/*
+ * external interface to remap single page with appropriate type
+ */
+extern int ioremap_page(unsigned long virt, unsigned long phys,
+			const struct mem_type *mtype);
+
+extern int ioremap_pages(unsigned long virt, unsigned long phys,
+			unsigned long size, const struct mem_type *mtype);
+#else
+#define iotable_init(map,num)	do { } while (0)
+#endif
+
+#endif

kernel/arch/arm/include/asm/mach/mmc.h

@@ -0,0 +1,175 @@
+/*
+ *  arch/arm/include/asm/mach/mmc.h
+ */
+#ifndef ASMARM_MACH_MMC_H
+#define ASMARM_MACH_MMC_H
+
+#include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio_func.h>
+#include <mach/gpio.h>
+#include <mach/msm_bus.h>
+
+#define SDC_DAT1_DISABLE 0
+#define SDC_DAT1_ENABLE  1
+#define SDC_DAT1_ENWAKE  2
+#define SDC_DAT1_DISWAKE 3
+
+struct embedded_sdio_data {
+        struct sdio_cis cis;
+        struct sdio_cccr cccr;
+        struct sdio_embedded_func *funcs;
+        int num_funcs;
+};
+
+/* This structure keeps information per regulator */
+struct msm_mmc_reg_data {
+	/* voltage regulator handle */
+	struct regulator *reg;
+	/* regulator name */
+	const char *name;
+	/* voltage level to be set */
+	unsigned int low_vol_level;
+	unsigned int high_vol_level;
+	/* Load values for low power and high power mode */
+	unsigned int lpm_uA;
+	unsigned int hpm_uA;
+	/*
+	 * is set voltage supported for this regulator?
+	 * false => set voltage is not supported
+	 * true  => set voltage is supported
+	 *
+	 * Some regulators (like gpio-regulators, LVS (low voltage swtiches)
+	 * PMIC regulators) dont have the capability to call
+	 * regulator_set_voltage or regulator_set_optimum_mode
+	 * Use this variable to indicate if its a such regulator or not
+	 */
+	bool set_voltage_sup;
+	/* is this regulator enabled? */
+	bool is_enabled;
+	/* is this regulator needs to be always on? */
+	bool always_on;
+	/* is low power mode setting required for this regulator? */
+	bool lpm_sup;
+	/*
+	 * Use to indicate if the regulator should be reset at boot time.
+	 * Its needed only when sd card's vdd regulator is always on
+	 * since always on regulators dont get reset at boot time.
+	 *
+	 * It is needed for sd 3.0 card to be detected as a sd 3.0 card
+	 * on device reboot.
+	 */
+	bool reset_at_init;
+};
+
+/*
+ * This structure keeps information for all the
+ * regulators required for a SDCC slot.
+ */
+struct msm_mmc_slot_reg_data {
+	struct msm_mmc_reg_data *vdd_data; /* keeps VDD/VCC regulator info */
+	struct msm_mmc_reg_data *vdd_io_data; /* keeps VDD IO regulator info */
+};
+
+struct msm_mmc_gpio {
+	u32 no;
+	const char *name;
+	bool is_always_on;
+	bool is_enabled;
+};
+
+struct msm_mmc_gpio_data {
+	struct msm_mmc_gpio *gpio;
+	u8 size;
+};
+
+struct msm_mmc_pad_pull {
+	enum msm_tlmm_pull_tgt no;
+	u32 val;
+};
+
+struct msm_mmc_pad_pull_data {
+	struct msm_mmc_pad_pull *on;
+	struct msm_mmc_pad_pull *off;
+	u8 size;
+};
+
+struct msm_mmc_pad_drv {
+	enum msm_tlmm_hdrive_tgt no;
+	u32 val;
+};
+
+struct msm_mmc_pad_drv_data {
+	struct msm_mmc_pad_drv *on;
+	struct msm_mmc_pad_drv *off;
+	u8 size;
+};
+
+struct msm_mmc_pad_data {
+	struct msm_mmc_pad_pull_data *pull;
+	struct msm_mmc_pad_drv_data *drv;
+};
+
+struct msm_mmc_pin_data {
+	/*
+	 * = 1 if controller pins are using gpios
+	 * = 0 if controller has dedicated MSM pads
+	 */
+	u8 is_gpio;
+	u8 cfg_sts;
+	struct msm_mmc_gpio_data *gpio_data;
+	struct msm_mmc_pad_data *pad_data;
+};
+
+struct msm_mmc_bus_voting_data {
+	struct msm_bus_scale_pdata *use_cases;
+	unsigned int *bw_vecs;
+	unsigned int bw_vecs_size;
+};
+
+struct mmc_platform_data {
+	unsigned int ocr_mask;			/* available voltages */
+	int built_in;				/* built-in device flag */
+	int card_present;			/* card detect state */
+	u32 (*translate_vdd)(struct device *, unsigned int);
+	unsigned int (*status)(struct device *);
+	struct embedded_sdio_data *embedded_sdio;
+	int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id);
+	/*
+	 * XPC controls the maximum current in the
+	 * default speed mode of SDXC card.
+	 */
+	unsigned int xpc_cap;
+	/* Supported UHS-I Modes */
+	unsigned int uhs_caps;
+	/* More capabilities */
+	unsigned int uhs_caps2;
+	void (*sdio_lpm_gpio_setup)(struct device *, unsigned int);
+        unsigned int status_irq;
+	int status_gpio;
+	/* Indicates the polarity of the GPIO line when card is inserted */
+	bool is_status_gpio_active_low;
+	int sdiowakeup_irq;
+        unsigned long irq_flags;
+        unsigned long mmc_bus_width;
+        int (*wpswitch) (struct device *);
+	unsigned int msmsdcc_fmin;
+	unsigned int msmsdcc_fmid;
+	unsigned int msmsdcc_fmax;
+	bool nonremovable;
+	unsigned int mpm_sdiowakeup_int;
+	int wpswitch_gpio;
+	bool is_wpswitch_active_low;
+	struct msm_mmc_slot_reg_data *vreg_data;
+	int is_sdio_al_client;
+	unsigned int *sup_clk_table;
+	unsigned char sup_clk_cnt;
+	struct msm_mmc_pin_data *pin_data;
+	bool disable_bam;
+	bool disable_runtime_pm;
+	bool disable_cmd23;
+	u32 cpu_dma_latency;
+	struct msm_mmc_bus_voting_data *msm_bus_voting_data;
+};
+
+#endif

kernel/arch/arm/include/asm/mach/pci.h

@@ -0,0 +1,84 @@
+/*
+ *  arch/arm/include/asm/mach/pci.h
+ *
+ *  Copyright (C) 2000 Russell King
+ *
+ * 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 __ASM_MACH_PCI_H
+#define __ASM_MACH_PCI_H
+
+struct pci_sys_data;
+struct pci_bus;
+
+struct hw_pci {
+#ifdef CONFIG_PCI_DOMAINS
+	int		domain;
+#endif
+	struct list_head buses;
+	int		nr_controllers;
+	int		(*setup)(int nr, struct pci_sys_data *);
+	struct pci_bus *(*scan)(int nr, struct pci_sys_data *);
+	void		(*preinit)(void);
+	void		(*postinit)(void);
+	u8		(*swizzle)(struct pci_dev *dev, u8 *pin);
+	int		(*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin);
+};
+
+/*
+ * Per-controller structure
+ */
+struct pci_sys_data {
+#ifdef CONFIG_PCI_DOMAINS
+	int		domain;
+#endif
+	struct list_head node;
+	int		busnr;		/* primary bus number			*/
+	u64		mem_offset;	/* bus->cpu memory mapping offset	*/
+	unsigned long	io_offset;	/* bus->cpu IO mapping offset		*/
+	struct pci_bus	*bus;		/* PCI bus				*/
+	struct list_head resources;	/* root bus resources (apertures)       */
+					/* Bridge swizzling			*/
+	u8		(*swizzle)(struct pci_dev *, u8 *);
+					/* IRQ mapping				*/
+	int		(*map_irq)(const struct pci_dev *, u8, u8);
+	struct hw_pci	*hw;
+	void		*private_data;	/* platform controller private data	*/
+};
+
+/*
+ * This is the standard PCI-PCI bridge swizzling algorithm.
+ */
+#define pci_std_swizzle pci_common_swizzle
+
+/*
+ * Call this with your hw_pci struct to initialise the PCI system.
+ */
+void pci_common_init(struct hw_pci *);
+
+/*
+ * PCI controllers
+ */
+extern int iop3xx_pci_setup(int nr, struct pci_sys_data *);
+extern struct pci_bus *iop3xx_pci_scan_bus(int nr, struct pci_sys_data *);
+extern void iop3xx_pci_preinit(void);
+extern void iop3xx_pci_preinit_cond(void);
+
+extern int dc21285_setup(int nr, struct pci_sys_data *);
+extern struct pci_bus *dc21285_scan_bus(int nr, struct pci_sys_data *);
+extern void dc21285_preinit(void);
+extern void dc21285_postinit(void);
+
+extern int via82c505_setup(int nr, struct pci_sys_data *);
+extern struct pci_bus *via82c505_scan_bus(int nr, struct pci_sys_data *);
+extern void via82c505_init(void *sysdata);
+
+extern int pci_v3_setup(int nr, struct pci_sys_data *);
+extern struct pci_bus *pci_v3_scan_bus(int nr, struct pci_sys_data *);
+extern void pci_v3_preinit(void);
+extern void pci_v3_postinit(void);
+
+#endif /* __ASM_MACH_PCI_H */

kernel/arch/arm/include/asm/mach/serial_at91.h

@@ -0,0 +1,33 @@
+/*
+ *  arch/arm/include/asm/mach/serial_at91.h
+ *
+ *  Based on serial_sa1100.h  by Nicolas Pitre
+ *
+ *  Copyright (C) 2002 ATMEL Rousset
+ *
+ *  Low level machine dependent UART functions.
+ */
+
+struct uart_port;
+
+/*
+ * This is a temporary structure for registering these
+ * functions; it is intended to be discarded after boot.
+ */
+struct atmel_port_fns {
+	void	(*set_mctrl)(struct uart_port *, u_int);
+	u_int	(*get_mctrl)(struct uart_port *);
+	void	(*enable_ms)(struct uart_port *);
+	void	(*pm)(struct uart_port *, u_int, u_int);
+	int	(*set_wake)(struct uart_port *, u_int);
+	int	(*open)(struct uart_port *);
+	void	(*close)(struct uart_port *);
+};
+
+#if defined(CONFIG_SERIAL_ATMEL)
+void atmel_register_uart_fns(struct atmel_port_fns *fns);
+#else
+#define atmel_register_uart_fns(fns) do { } while (0)
+#endif
+
+

kernel/arch/arm/include/asm/mach/serial_sa1100.h

@@ -0,0 +1,31 @@
+/*
+ *  arch/arm/include/asm/mach/serial_sa1100.h
+ *
+ *  Author: Nicolas Pitre
+ *
+ * Moved and changed lots, Russell King
+ *
+ * Low level machine dependent UART functions.
+ */
+
+struct uart_port;
+struct uart_info;
+
+/*
+ * This is a temporary structure for registering these
+ * functions; it is intended to be discarded after boot.
+ */
+struct sa1100_port_fns {
+	void	(*set_mctrl)(struct uart_port *, u_int);
+	u_int	(*get_mctrl)(struct uart_port *);
+	void	(*pm)(struct uart_port *, u_int, u_int);
+	int	(*set_wake)(struct uart_port *, u_int);
+};
+
+#ifdef CONFIG_SERIAL_SA1100
+void sa1100_register_uart_fns(struct sa1100_port_fns *fns);
+void sa1100_register_uart(int idx, int port);
+#else
+#define sa1100_register_uart_fns(fns) do { } while (0)
+#define sa1100_register_uart(idx,port) do { } while (0)
+#endif

kernel/arch/arm/include/asm/mach/sharpsl_param.h

@@ -0,0 +1,37 @@
+/*
+ * Hardware parameter area specific to Sharp SL series devices
+ *
+ * Copyright (c) 2005 Richard Purdie
+ *
+ * Based on Sharp's 2.4 kernel patches
+ *
+ * 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.
+ *
+ */
+
+struct sharpsl_param_info {
+  unsigned int comadj_keyword;
+  unsigned int comadj;
+
+  unsigned int uuid_keyword;
+  unsigned char uuid[16];
+
+  unsigned int touch_keyword;
+  unsigned int touch_xp;
+  unsigned int touch_yp;
+  unsigned int touch_xd;
+  unsigned int touch_yd;
+
+  unsigned int adadj_keyword;
+  unsigned int adadj;
+
+  unsigned int phad_keyword;
+  unsigned int phadadj;
+} __attribute__((packed));
+
+
+extern struct sharpsl_param_info sharpsl_param;
+extern void sharpsl_save_param(void);
+

kernel/arch/arm/include/asm/mach/time.h

@@ -0,0 +1,45 @@
+/*
+ * arch/arm/include/asm/mach/time.h
+ *
+ * Copyright (C) 2004 MontaVista Software, Inc.
+ *
+ * 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 __ASM_ARM_MACH_TIME_H
+#define __ASM_ARM_MACH_TIME_H
+
+/*
+ * This is our kernel timer structure.
+ *
+ * - init
+ *   Initialise the kernels jiffy timer source, claim interrupt
+ *   using setup_irq.  This is called early on during initialisation
+ *   while interrupts are still disabled on the local CPU.
+ * - suspend
+ *   Suspend the kernel jiffy timer source, if necessary.  This
+ *   is called with interrupts disabled, after all normal devices
+ *   have been suspended.  If no action is required, set this to
+ *   NULL.
+ * - resume
+ *   Resume the kernel jiffy timer source, if necessary.  This
+ *   is called with interrupts disabled before any normal devices
+ *   are resumed.  If no action is required, set this to NULL.
+ * - offset
+ *   Return the timer offset in microseconds since the last timer
+ *   interrupt.  Note: this must take account of any unprocessed
+ *   timer interrupt which may be pending.
+ */
+struct sys_timer {
+	void			(*init)(void);
+	void			(*suspend)(void);
+	void			(*resume)(void);
+#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
+	unsigned long		(*offset)(void);
+#endif
+};
+
+extern void timer_tick(void);
+
+#endif

kernel/arch/arm/include/asm/mach/udc_pxa2xx.h

@@ -0,0 +1,26 @@
+/*
+ * arch/arm/include/asm/mach/udc_pxa2xx.h
+ *
+ * This supports machine-specific differences in how the PXA2xx
+ * USB Device Controller (UDC) is wired.
+ *
+ * It is set in linux/arch/arm/mach-pxa/<machine>.c or in
+ * linux/arch/mach-ixp4xx/<machine>.c and used in
+ * the probe routine of linux/drivers/usb/gadget/pxa2xx_udc.c
+ */
+
+struct pxa2xx_udc_mach_info {
+        int  (*udc_is_connected)(void);		/* do we see host? */
+        void (*udc_command)(int cmd);
+#define	PXA2XX_UDC_CMD_CONNECT		0	/* let host see us */
+#define	PXA2XX_UDC_CMD_DISCONNECT	1	/* so host won't see us */
+
+	/* Boards following the design guidelines in the developer's manual,
+	 * with on-chip GPIOs not Lubbock's weird hardware, can have a sane
+	 * VBUS IRQ and omit the methods above.  Store the GPIO number
+	 * here.  Note that sometimes the signals go through inverters...
+	 */
+	bool	gpio_pullup_inverted;
+	int	gpio_pullup;			/* high == pullup activated */
+};
+