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136 lines
3.7 KiB
136 lines
3.7 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Copyright 2004-2014 Freescale Semiconductor, Inc. All Rights Reserved. |
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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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#include <linux/reboot.h> |
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struct irq_data; |
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struct platform_device; |
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struct pt_regs; |
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struct clk; |
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struct device_node; |
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enum mxc_cpu_pwr_mode; |
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struct of_device_id; |
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void mx31_map_io(void); |
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void mx35_map_io(void); |
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void imx21_init_early(void); |
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void imx31_init_early(void); |
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void imx35_init_early(void); |
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void mx31_init_irq(void); |
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void mx35_init_irq(void); |
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void mxc_set_cpu_type(unsigned int type); |
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void mxc_restart(enum reboot_mode, const char *); |
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void mxc_arch_reset_init(void __iomem *); |
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void imx1_reset_init(void __iomem *); |
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void imx_set_aips(void __iomem *); |
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void imx_aips_allow_unprivileged_access(const char *compat); |
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int mxc_device_init(void); |
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void imx_set_soc_revision(unsigned int rev); |
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void imx_init_revision_from_anatop(void); |
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void imx6_enable_rbc(bool enable); |
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void imx_gpc_check_dt(void); |
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void imx_gpc_set_arm_power_in_lpm(bool power_off); |
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void imx_gpc_set_l2_mem_power_in_lpm(bool power_off); |
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void imx_gpc_set_arm_power_up_timing(u32 sw2iso, u32 sw); |
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void imx_gpc_set_arm_power_down_timing(u32 sw2iso, u32 sw); |
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void imx25_pm_init(void); |
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void imx27_pm_init(void); |
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void imx5_pmu_init(void); |
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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 ulp_cpu_pwr_mode { |
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ULP_PM_HSRUN, /* High speed run mode */ |
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ULP_PM_RUN, /* Run mode */ |
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ULP_PM_WAIT, /* Wait mode */ |
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ULP_PM_STOP, /* Stop mode */ |
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ULP_PM_VLPS, /* Very low power stop mode */ |
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ULP_PM_VLLS, /* very low leakage stop mode */ |
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}; |
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void imx_enable_cpu(int cpu, bool enable); |
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void imx_set_cpu_jump(int cpu, void *jump_addr); |
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u32 imx_get_cpu_arg(int cpu); |
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void imx_set_cpu_arg(int cpu, u32 arg); |
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#ifdef CONFIG_SMP |
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void v7_secondary_startup(void); |
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void imx_scu_map_io(void); |
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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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void imx_src_init(void); |
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void imx_gpc_pre_suspend(bool arm_power_off); |
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void imx_gpc_post_resume(void); |
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void imx_gpc_mask_all(void); |
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void imx_gpc_restore_all(void); |
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void imx_gpc_hwirq_mask(unsigned int hwirq); |
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void imx_gpc_hwirq_unmask(unsigned int hwirq); |
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void imx_anatop_init(void); |
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void imx_anatop_pre_suspend(void); |
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void imx_anatop_post_resume(void); |
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int imx6_set_lpm(enum mxc_cpu_pwr_mode mode); |
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void imx6_set_int_mem_clk_lpm(bool enable); |
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int imx_mmdc_get_ddr_type(void); |
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int imx7ulp_set_lpm(enum ulp_cpu_pwr_mode mode); |
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void imx_cpu_die(unsigned int cpu); |
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int imx_cpu_kill(unsigned int cpu); |
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#ifdef CONFIG_SUSPEND |
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void imx53_suspend(void __iomem *ocram_vbase); |
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extern const u32 imx53_suspend_sz; |
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void imx6_suspend(void __iomem *ocram_vbase); |
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#else |
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static inline void imx53_suspend(void __iomem *ocram_vbase) {} |
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static const u32 imx53_suspend_sz; |
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static inline void imx6_suspend(void __iomem *ocram_vbase) {} |
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#endif |
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void v7_cpu_resume(void); |
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void imx6_pm_ccm_init(const char *ccm_compat); |
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void imx6q_pm_init(void); |
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void imx6dl_pm_init(void); |
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void imx6sl_pm_init(void); |
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void imx6sx_pm_init(void); |
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void imx6ul_pm_init(void); |
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void imx7ulp_pm_init(void); |
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#ifdef CONFIG_PM |
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void imx51_pm_init(void); |
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void imx53_pm_init(void); |
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#else |
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static inline void imx51_pm_init(void) {} |
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static inline void imx53_pm_init(void) {} |
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#endif |
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#ifdef CONFIG_NEON |
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int mx51_neon_fixup(void); |
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#else |
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static inline int mx51_neon_fixup(void) { return 0; } |
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#endif |
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#ifdef CONFIG_CACHE_L2X0 |
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void imx_init_l2cache(void); |
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#else |
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static inline void imx_init_l2cache(void) {} |
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#endif |
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extern const struct smp_operations imx_smp_ops; |
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extern const struct smp_operations ls1021a_smp_ops; |
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#endif
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