1 files changed, 161 insertions, 0 deletions

diff --git a/kernel/arch/arm/mach-imx/common.h b/kernel/arch/arm/mach-imx/common.h
new file mode 100644
index 000000000..0f04e30b7
--- /dev/null
+++ b/kernel/arch/arm/mach-imx/common.h
@@ -0,0 +1,161 @@
+/*
+ * Copyright 2004-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_MXC_COMMON_H__
+#define __ASM_ARCH_MXC_COMMON_H__
+
+#include <linux/reboot.h>
+
+struct irq_data;
+struct platform_device;
+struct pt_regs;
+struct clk;
+struct device_node;
+enum mxc_cpu_pwr_mode;
+struct of_device_id;
+
+void mx1_map_io(void);
+void mx21_map_io(void);
+void mx27_map_io(void);
+void mx31_map_io(void);
+void mx35_map_io(void);
+void imx1_init_early(void);
+void imx21_init_early(void);
+void imx27_init_early(void);
+void imx31_init_early(void);
+void imx35_init_early(void);
+void mxc_init_irq(void __iomem *);
+void tzic_init_irq(void);
+void mx1_init_irq(void);
+void mx21_init_irq(void);
+void mx27_init_irq(void);
+void mx31_init_irq(void);
+void mx35_init_irq(void);
+void imx1_soc_init(void);
+void imx21_soc_init(void);
+void imx27_soc_init(void);
+void imx31_soc_init(void);
+void imx35_soc_init(void);
+void epit_timer_init(void __iomem *base, int irq);
+void mxc_timer_init(void __iomem *, int);
+int mx1_clocks_init(unsigned long fref);
+int mx21_clocks_init(unsigned long lref, unsigned long fref);
+int mx27_clocks_init(unsigned long fref);
+int mx31_clocks_init(unsigned long fref);
+int mx35_clocks_init(void);
+int mx31_clocks_init_dt(void);
+struct platform_device *mxc_register_gpio(char *name, int id,
+	resource_size_t iobase, resource_size_t iosize, int irq, int irq_high);
+void mxc_set_cpu_type(unsigned int type);
+void mxc_restart(enum reboot_mode, const char *);
+void mxc_arch_reset_init(void __iomem *);
+int mx51_revision(void);
+int mx53_revision(void);
+void imx_set_aips(void __iomem *);
+void imx_aips_allow_unprivileged_access(const char *compat);
+int mxc_device_init(void);
+void imx_set_soc_revision(unsigned int rev);
+unsigned int imx_get_soc_revision(void);
+void imx_init_revision_from_anatop(void);
+struct device *imx_soc_device_init(void);
+void imx6_enable_rbc(bool enable);
+void imx_gpc_check_dt(void);
+void imx_gpc_set_arm_power_in_lpm(bool power_off);
+void imx_gpc_set_arm_power_up_timing(u32 sw2iso, u32 sw);
+void imx_gpc_set_arm_power_down_timing(u32 sw2iso, u32 sw);
+
+enum mxc_cpu_pwr_mode {
+	WAIT_CLOCKED,		/* wfi only */
+	WAIT_UNCLOCKED,		/* WAIT */
+	WAIT_UNCLOCKED_POWER_OFF,	/* WAIT + SRPG */
+	STOP_POWER_ON,		/* just STOP */
+	STOP_POWER_OFF,		/* STOP + SRPG */
+};
+
+enum mx3_cpu_pwr_mode {
+	MX3_RUN,
+	MX3_WAIT,
+	MX3_DOZE,
+	MX3_SLEEP,
+};
+
+void mx3_cpu_lp_set(enum mx3_cpu_pwr_mode mode);
+void imx_print_silicon_rev(const char *cpu, int srev);
+
+void imx_enable_cpu(int cpu, bool enable);
+void imx_set_cpu_jump(int cpu, void *jump_addr);
+u32 imx_get_cpu_arg(int cpu);
+void imx_set_cpu_arg(int cpu, u32 arg);
+#ifdef CONFIG_SMP
+void v7_secondary_startup(void);
+void imx_scu_map_io(void);
+void imx_smp_prepare(void);
+#else
+static inline void imx_scu_map_io(void) {}
+static inline void imx_smp_prepare(void) {}
+#endif
+void imx_src_init(void);
+void imx_gpc_pre_suspend(bool arm_power_off);
+void imx_gpc_post_resume(void);
+void imx_gpc_mask_all(void);
+void imx_gpc_restore_all(void);
+void imx_gpc_hwirq_mask(unsigned int hwirq);
+void imx_gpc_hwirq_unmask(unsigned int hwirq);
+void imx_anatop_init(void);
+void imx_anatop_pre_suspend(void);
+void imx_anatop_post_resume(void);
+int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode);
+void imx6q_set_int_mem_clk_lpm(bool enable);
+void imx6sl_set_wait_clk(bool enter);
+int imx_mmdc_get_ddr_type(void);
+
+void imx_cpu_die(unsigned int cpu);
+int imx_cpu_kill(unsigned int cpu);
+
+#ifdef CONFIG_SUSPEND
+void v7_cpu_resume(void);
+void imx6_suspend(void __iomem *ocram_vbase);
+#else
+static inline void v7_cpu_resume(void) {}
+static inline void imx6_suspend(void __iomem *ocram_vbase) {}
+#endif
+
+void imx6q_pm_init(void);
+void imx6dl_pm_init(void);
+void imx6sl_pm_init(void);
+void imx6sx_pm_init(void);
+void imx6q_pm_set_ccm_base(void __iomem *base);
+
+#ifdef CONFIG_PM
+void imx51_pm_init(void);
+void imx53_pm_init(void);
+void imx5_pm_set_ccm_base(void __iomem *base);
+#else
+static inline void imx51_pm_init(void) {}
+static inline void imx53_pm_init(void) {}
+static inline void imx5_pm_set_ccm_base(void __iomem *base) {}
+#endif
+
+#ifdef CONFIG_NEON
+int mx51_neon_fixup(void);
+#else
+static inline int mx51_neon_fixup(void) { return 0; }
+#endif
+
+#ifdef CONFIG_CACHE_L2X0
+void imx_init_l2cache(void);
+#else
+static inline void imx_init_l2cache(void) {}
+#endif
+
+extern struct smp_operations imx_smp_ops;
+extern struct smp_operations ls1021a_smp_ops;
+
+#endif