mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
d49679e592
r8a7740 chip has lasting errata on MERAM buffer, and this patch adds its work-around on setup-r8a7740.c It solved CEU/VIO6C/2D-DMAC/VCP1/VPU5F/JPU/DISP memroy access error. But MERAM driver can't control this issue, since this work-around requires access to non-MERAM register address. So, This it will be called as board specific code at this point. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Simon Horman <horms@verge.net.au> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
104 lines
3.5 KiB
C
104 lines
3.5 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 struct sys_timer shmobile_timer;
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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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struct twd_local_timer;
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extern void shmobile_setup_console(void);
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extern void shmobile_secondary_vector(void);
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extern int shmobile_platform_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_modes[])(void);
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extern void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv);
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extern void sh7367_init_irq(void);
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extern void sh7367_map_io(void);
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extern void sh7367_add_early_devices(void);
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extern void sh7367_add_standard_devices(void);
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extern void sh7367_clock_init(void);
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extern void sh7367_pinmux_init(void);
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extern struct clk sh7367_extalb1_clk;
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extern struct clk sh7367_extal2_clk;
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extern void sh7377_init_irq(void);
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extern void sh7377_map_io(void);
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extern void sh7377_add_early_devices(void);
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extern void sh7377_add_standard_devices(void);
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extern void sh7377_clock_init(void);
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extern void sh7377_pinmux_init(void);
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extern struct clk sh7377_extalc1_clk;
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extern struct clk sh7377_extal2_clk;
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extern void sh7372_init_irq(void);
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extern void sh7372_map_io(void);
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extern void sh7372_add_early_devices(void);
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extern void sh7372_add_standard_devices(void);
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extern void sh7372_clock_init(void);
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extern void sh7372_pinmux_init(void);
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extern void sh7372_pm_init(void);
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extern void sh7372_resume_core_standby_sysc(void);
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extern int sh7372_do_idle_sysc(unsigned long sleep_mode);
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extern struct clk sh7372_extal1_clk;
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extern struct clk sh7372_extal2_clk;
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extern void sh73a0_init_irq(void);
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extern void sh73a0_map_io(void);
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extern void sh73a0_add_early_devices(void);
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extern void sh73a0_add_standard_devices(void);
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extern void sh73a0_clock_init(void);
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extern void sh73a0_pinmux_init(void);
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extern struct clk sh73a0_extal1_clk;
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extern struct clk sh73a0_extal2_clk;
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extern struct clk sh73a0_extcki_clk;
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extern struct clk sh73a0_extalr_clk;
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extern unsigned int sh73a0_get_core_count(void);
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extern void sh73a0_secondary_init(unsigned int cpu);
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extern int sh73a0_boot_secondary(unsigned int cpu);
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extern void sh73a0_smp_prepare_cpus(void);
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extern void r8a7740_init_irq(void);
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extern void r8a7740_map_io(void);
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extern void r8a7740_add_early_devices(void);
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extern void r8a7740_add_standard_devices(void);
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extern void r8a7740_clock_init(u8 md_ck);
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extern void r8a7740_pinmux_init(void);
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extern void r8a7779_init_irq(void);
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extern void r8a7779_map_io(void);
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extern void r8a7779_add_early_devices(void);
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extern void r8a7779_add_standard_devices(void);
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extern void r8a7779_clock_init(void);
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extern void r8a7779_pinmux_init(void);
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extern void r8a7779_pm_init(void);
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extern void r8a7740_meram_workaround(void);
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extern unsigned int r8a7779_get_core_count(void);
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extern int r8a7779_platform_cpu_kill(unsigned int cpu);
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extern void r8a7779_secondary_init(unsigned int cpu);
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extern int r8a7779_boot_secondary(unsigned int cpu);
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extern void r8a7779_smp_prepare_cpus(void);
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extern void r8a7779_register_twd(void);
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extern void shmobile_init_late(void);
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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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#endif /* __ARCH_MACH_COMMON_H */
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