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- /*
- * Header for code common to all DaVinci machines.
- *
- * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
- *
- * 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.
- */
- #ifndef __ARCH_ARM_MACH_DAVINCI_COMMON_H
- #define __ARCH_ARM_MACH_DAVINCI_COMMON_H
- struct sys_timer;
- extern struct sys_timer davinci_timer;
- extern void davinci_irq_init(void);
- extern void __iomem *davinci_intc_base;
- extern int davinci_intc_type;
- /* parameters describe VBUS sourcing for host mode */
- extern void setup_usb(unsigned mA, unsigned potpgt_msec);
- /* parameters describe VBUS sourcing for host mode */
- extern void setup_usb(unsigned mA, unsigned potpgt_msec);
- struct davinci_timer_instance {
- void __iomem *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;
- };
- /* SoC specific init support */
- struct davinci_soc_info {
- struct map_desc *io_desc;
- unsigned long io_desc_num;
- u32 cpu_id;
- u32 jtag_id;
- void __iomem *jtag_id_base;
- struct davinci_id *ids;
- unsigned long ids_num;
- struct davinci_clk *cpu_clks;
- void __iomem **psc_bases;
- unsigned long psc_bases_num;
- void __iomem *pinmux_base;
- const struct mux_config *pinmux_pins;
- unsigned long pinmux_pins_num;
- void __iomem *intc_base;
- int intc_type;
- u8 *intc_irq_prios;
- unsigned long intc_irq_num;
- struct davinci_timer_info *timer_info;
- void __iomem *gpio_base;
- unsigned gpio_num;
- unsigned gpio_irq;
- unsigned gpio_unbanked;
- struct platform_device *serial_dev;
- 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(struct davinci_soc_info *soc_info);
- /* standard place to map on-chip SRAMs; they *may* support DMA */
- #define SRAM_VIRT 0xfffe0000
- #define SRAM_SIZE SZ_128K
- #endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */
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