blob: 9526e5da0d338936afd1dc0278b0deeb02857a62 [file] [log] [blame]
* Header for code common to all DaVinci machines.
* Author: Kevin Hilman, MontaVista Software, Inc. <>
* 2007 (c) MontaVista Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
#include <linux/clk.h>
#include <linux/compiler.h>
#include <linux/types.h>
#include <linux/reboot.h>
#include <asm/irq.h>
#define DAVINCI_INTC_IRQ(_irqnum) (DAVINCI_INTC_START + (_irqnum))
void davinci_timer_init(struct clk *clk);
struct davinci_timer_instance {
u32 base;
u32 bottom_irq;
u32 top_irq;
unsigned long cmp_off;
unsigned int cmp_irq;
struct davinci_timer_info {
struct davinci_timer_instance *timers;
unsigned int clockevent_id;
unsigned int clocksource_id;
struct davinci_gpio_controller;
* SoC info passed into common davinci modules.
* Base addresses in this structure should be physical and not virtual.
* Modules that take such base addresses, should internally ioremap() them to
* use.
struct davinci_soc_info {
struct map_desc *io_desc;
unsigned long io_desc_num;
u32 cpu_id;
u32 jtag_id;
u32 jtag_id_reg;
struct davinci_id *ids;
unsigned long ids_num;
u32 pinmux_base;
const struct mux_config *pinmux_pins;
unsigned long pinmux_pins_num;
struct davinci_timer_info *timer_info;
int gpio_type;
u32 gpio_base;
unsigned gpio_num;
unsigned gpio_irq;
unsigned gpio_unbanked;
struct davinci_gpio_controller *gpio_ctlrs;
int gpio_ctlrs_num;
struct emac_platform_data *emac_pdata;
dma_addr_t sram_dma;
unsigned sram_len;
extern struct davinci_soc_info davinci_soc_info;
extern void davinci_common_init(const struct davinci_soc_info *soc_info);
extern void davinci_init_ide(void);
void davinci_init_late(void);
int davinci_cpufreq_init(void);
static inline int davinci_cpufreq_init(void) { return 0; }
int davinci_pm_init(void);
static inline int davinci_pm_init(void) { return 0; }
void __init pdata_quirks_init(void);
#define SRAM_SIZE SZ_128K