21760aedab
Pull "Renesas ARM Based SoC r8a7779-multiplatform Updates for v3.17" from Simon Horman: Move r8a7779 SoC and its Marzen board to use common clocks, multiplatform and initialise SCIF (serial) devices using DT. * tag 'renesas-r8a7779-multiplatform-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (32 commits) ARM: shmobile: marzen: Do not use workaround for scif devices ARM: shmobile: marzen: Initialise SCIF devices using DT ARM: shmobile: marzen: Remove early_printk from command line ARM: shmobile: r8a7779: Add scif nodes to dtsi ARM: shmobile: r8a7779 dtsi: Correct #address-cells/#size-cells for clocks ARM: shmobile: r8a7779 dtsi: Update unit-addresses for clocks ARM: shmobile: r8a7779: Remove unused r8a7779_init_delay() ARM: shmobile: marzen-reference: Use DT CPU Frequency ARM: shmobile: r8a7779: Use DT CPU Frequency in common case ARM: shmobile: r8a7779: Add Maximum CPU Frequency to DTS ARM: shmobile: marzen-reference: Remove legacy clock support ARM: shmobile: Remove Marzen reference DTS ARM: shmobile: Let Marzen multiplatform boot with Marzen DTB ARM: shmobile: Remove non-multiplatform Marzen reference support ARM: shmobile: marzen-reference: Instantiate clkdevs for SCIF and TMU ARM: shmobile: marzen-reference: Initialize CPG device ARM: shmobile: r8a7779: Initial multiplatform support ARM: shmobile: marzen-reference: Move clock and OF device initialisation into board code ARM: shmobile: r8a7779: Move r8a7779_earlytimer_init to clock-r8a7779.c ARM: shmobile: r8a7779: Add helper to read mode pins ... Signed-off-by: Olof Johansson <olof@lixom.net>
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
#ifndef __ARCH_MACH_COMMON_H
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#define __ARCH_MACH_COMMON_H
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extern void shmobile_earlytimer_init(void);
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extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz,
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unsigned int mult, unsigned int div);
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extern void shmobile_init_delay(void);
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struct twd_local_timer;
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extern void shmobile_setup_console(void);
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extern void shmobile_boot_vector(void);
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extern unsigned long shmobile_boot_fn;
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extern unsigned long shmobile_boot_arg;
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extern unsigned long shmobile_boot_size;
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extern void shmobile_smp_boot(void);
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extern void shmobile_smp_sleep(void);
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extern void shmobile_smp_hook(unsigned int cpu, unsigned long fn,
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unsigned long arg);
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extern int shmobile_smp_cpu_disable(unsigned int cpu);
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extern void shmobile_invalidate_start(void);
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extern void shmobile_boot_scu(void);
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extern void shmobile_smp_scu_prepare_cpus(unsigned int max_cpus);
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extern void shmobile_smp_scu_cpu_die(unsigned int cpu);
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extern int shmobile_smp_scu_cpu_kill(unsigned int cpu);
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extern void shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus);
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extern int shmobile_smp_apmu_boot_secondary(unsigned int cpu,
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struct task_struct *idle);
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extern void shmobile_smp_apmu_cpu_die(unsigned int cpu);
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extern int shmobile_smp_apmu_cpu_kill(unsigned int cpu);
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struct clk;
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extern int shmobile_clk_init(void);
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extern void shmobile_handle_irq_intc(struct pt_regs *);
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extern struct platform_suspend_ops shmobile_suspend_ops;
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struct cpuidle_driver;
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extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv);
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#ifdef CONFIG_SUSPEND
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int shmobile_suspend_init(void);
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#else
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static inline int shmobile_suspend_init(void) { return 0; }
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#endif
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#ifdef CONFIG_CPU_IDLE
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int shmobile_cpuidle_init(void);
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#else
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static inline int shmobile_cpuidle_init(void) { return 0; }
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#endif
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#ifdef CONFIG_CPU_FREQ
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int shmobile_cpufreq_init(void);
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#else
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static inline int shmobile_cpufreq_init(void) { return 0; }
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#endif
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extern void __iomem *shmobile_scu_base;
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static inline void __init shmobile_init_late(void)
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{
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shmobile_suspend_init();
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shmobile_cpuidle_init();
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shmobile_cpufreq_init();
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}
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#endif /* __ARCH_MACH_COMMON_H */
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