/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Header for code common to all DaVinci machines .
*
* Author : Kevin Hilman , MontaVista Software , Inc . < source @ mvista . com >
*
* 2007 ( c ) MontaVista Software , Inc .
*/
#ifndef __ARCH_ARM_MACH_DAVINCI_COMMON_H
#define __ARCH_ARM_MACH_DAVINCI_COMMON_H
#include <linux/clk.h>
#include <linux/compiler.h>
#include <linux/types.h>
#include <linux/reboot.h>
#include <asm /irq.h>
#define DAVINCI_INTC_START NR_IRQS
#define DAVINCI_INTC_IRQ(_irqnum) (DAVINCI_INTC_START + (_irqnum))
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;
int gpio_type;
u32 gpio_base;
unsigned gpio_num;
unsigned gpio_irq;
unsigned gpio_unbanked;
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);
void davinci_init_late(void );
#ifdef CONFIG_SUSPEND
int davinci_pm_init(void );
#else
static inline int davinci_pm_init(void ) { return 0 ; }
#endif
void __init pdata_quirks_init(void );
#define SRAM_SIZE SZ_128K
#endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */
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