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