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66f03c614c
Most of these patches convert code from using static platform data to
describing the hardware in the device tree. This is only the first
half of the changes for v3.4 because a lot of patches for this topic
came in the last week before the merge window.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull "ARM: device tree work" from Arnd Bergmann:
"Most of these patches convert code from using static platform data to
describing the hardware in the device tree. This is only the first
half of the changes for v3.4 because a lot of patches for this topic
came in the last week before the merge window.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>"
Fix up trivial conflicts in arch/arm/mach-vexpress/{Kconfig,core.h}
* tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (86 commits)
Document: devicetree: add OF documents for arch-mmp
ARM: dts: append DTS file of pxa168
ARM: mmp: append OF support on pxa168
ARM: mmp: enable rtc clk in pxa168
i2c: pxa: add OF support
serial: pxa: add OF support
arm/dts: mt_ventoux: very basic support for TeeJet Mt.Ventoux board
ARM: OMAP2+: Remove extra ifdefs for board-generic
ARM: OMAP2+: Fix build error when only ARCH_OMAP2/3 or 4 is selected
ASoC: DT: Add digital microphone binding to PAZ00 board.
ARM: dt: Add ARM PMU to tegra*.dtsi
ARM: at91: at91sam9x5cm/dt: add leds support
ARM: at91: usb_a9g20/dt: add gpio-keys support
ARM: at91: at91sam9m10g45ek/dt: add gpio-keys support
ARM: at91: at91sam9m10g45ek/dt: add leds support
ARM: at91: usb_a9g20/dt: add leds support
ARM: at91/pio: add new PIO3 features
ARM: at91: add sam9_smc.o to at91sam9x5 build
ARM: at91/tc/clocksource: Add 32 bit variant to Timer Counter
ARM: at91/tc: add device tree support to atmel_tclib
...
153 lines
5.0 KiB
C
153 lines
5.0 KiB
C
/*
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* Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_ARCH_MXC_COMMON_H__
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#define __ASM_ARCH_MXC_COMMON_H__
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struct platform_device;
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struct clk;
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enum mxc_cpu_pwr_mode;
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extern void mx1_map_io(void);
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extern void mx21_map_io(void);
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extern void mx25_map_io(void);
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extern void mx27_map_io(void);
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extern void mx31_map_io(void);
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extern void mx35_map_io(void);
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extern void mx50_map_io(void);
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extern void mx51_map_io(void);
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extern void mx53_map_io(void);
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extern void imx1_init_early(void);
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extern void imx21_init_early(void);
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extern void imx25_init_early(void);
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extern void imx27_init_early(void);
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extern void imx31_init_early(void);
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extern void imx35_init_early(void);
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extern void imx50_init_early(void);
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extern void imx51_init_early(void);
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extern void imx53_init_early(void);
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extern void mxc_init_irq(void __iomem *);
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extern void tzic_init_irq(void __iomem *);
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extern void mx1_init_irq(void);
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extern void mx21_init_irq(void);
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extern void mx25_init_irq(void);
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extern void mx27_init_irq(void);
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extern void mx31_init_irq(void);
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extern void mx35_init_irq(void);
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extern void mx50_init_irq(void);
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extern void mx51_init_irq(void);
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extern void mx53_init_irq(void);
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extern void imx1_soc_init(void);
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extern void imx21_soc_init(void);
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extern void imx25_soc_init(void);
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extern void imx27_soc_init(void);
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extern void imx31_soc_init(void);
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extern void imx35_soc_init(void);
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extern void imx50_soc_init(void);
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extern void imx51_soc_init(void);
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extern void imx53_soc_init(void);
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extern void epit_timer_init(struct clk *timer_clk, void __iomem *base, int irq);
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extern void mxc_timer_init(struct clk *timer_clk, void __iomem *, int);
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extern int mx1_clocks_init(unsigned long fref);
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extern int mx21_clocks_init(unsigned long lref, unsigned long fref);
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extern int mx25_clocks_init(void);
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extern int mx27_clocks_init(unsigned long fref);
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extern int mx31_clocks_init(unsigned long fref);
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extern int mx35_clocks_init(void);
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extern int mx51_clocks_init(unsigned long ckil, unsigned long osc,
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unsigned long ckih1, unsigned long ckih2);
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extern int mx53_clocks_init(unsigned long ckil, unsigned long osc,
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unsigned long ckih1, unsigned long ckih2);
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extern int mx27_clocks_init_dt(void);
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extern int mx51_clocks_init_dt(void);
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extern int mx53_clocks_init_dt(void);
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extern int mx6q_clocks_init(void);
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extern struct platform_device *mxc_register_gpio(char *name, int id,
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resource_size_t iobase, resource_size_t iosize, int irq, int irq_high);
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extern void mxc_set_cpu_type(unsigned int type);
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extern void mxc_restart(char, const char *);
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extern void mxc_arch_reset_init(void __iomem *);
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extern int mx53_revision(void);
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extern int mx53_display_revision(void);
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extern void imx_set_aips(void __iomem *);
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enum mxc_cpu_pwr_mode {
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WAIT_CLOCKED, /* wfi only */
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WAIT_UNCLOCKED, /* WAIT */
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WAIT_UNCLOCKED_POWER_OFF, /* WAIT + SRPG */
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STOP_POWER_ON, /* just STOP */
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STOP_POWER_OFF, /* STOP + SRPG */
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};
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enum mx3_cpu_pwr_mode {
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MX3_RUN,
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MX3_WAIT,
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MX3_DOZE,
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MX3_SLEEP,
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};
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extern void mx3_cpu_lp_set(enum mx3_cpu_pwr_mode mode);
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extern void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode);
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extern void imx_print_silicon_rev(const char *cpu, int srev);
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void avic_handle_irq(struct pt_regs *);
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void tzic_handle_irq(struct pt_regs *);
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#define imx1_handle_irq avic_handle_irq
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#define imx21_handle_irq avic_handle_irq
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#define imx25_handle_irq avic_handle_irq
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#define imx27_handle_irq avic_handle_irq
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#define imx31_handle_irq avic_handle_irq
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#define imx35_handle_irq avic_handle_irq
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#define imx50_handle_irq tzic_handle_irq
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#define imx51_handle_irq tzic_handle_irq
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#define imx53_handle_irq tzic_handle_irq
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#define imx6q_handle_irq gic_handle_irq
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extern void imx_enable_cpu(int cpu, bool enable);
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extern void imx_set_cpu_jump(int cpu, void *jump_addr);
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#ifdef CONFIG_DEBUG_LL
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extern void imx_lluart_map_io(void);
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#else
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static inline void imx_lluart_map_io(void) {}
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#endif
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extern void v7_cpu_resume(void);
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extern u32 *pl310_get_save_ptr(void);
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#ifdef CONFIG_SMP
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extern void v7_secondary_startup(void);
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extern void imx_scu_map_io(void);
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extern void imx_smp_prepare(void);
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#else
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static inline void imx_scu_map_io(void) {}
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static inline void imx_smp_prepare(void) {}
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#endif
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extern void imx_enable_cpu(int cpu, bool enable);
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extern void imx_set_cpu_jump(int cpu, void *jump_addr);
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extern void imx_src_init(void);
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extern void imx_src_prepare_restart(void);
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extern void imx_gpc_init(void);
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extern void imx_gpc_pre_suspend(void);
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extern void imx_gpc_post_resume(void);
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extern void imx51_babbage_common_init(void);
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extern void imx53_ard_common_init(void);
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extern void imx53_evk_common_init(void);
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extern void imx53_qsb_common_init(void);
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extern void imx53_smd_common_init(void);
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extern int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode);
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extern void imx6q_clock_map_io(void);
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#ifdef CONFIG_PM
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extern void imx6q_pm_init(void);
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#else
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static inline void imx6q_pm_init(void) {}
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#endif
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#endif
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