Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 139 insertions, 0 deletions

diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h
new file mode 100644
index 0000000000..13f3068e98
--- /dev/null
+++ b/arch/arm/mach-imx/common.h
@@ -0,0 +1,139 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2004-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+
+#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 mx31_map_io(void);
+void mx35_map_io(void);
+void imx21_init_early(void);
+void imx31_init_early(void);
+void imx35_init_early(void);
+void mx31_init_irq(void);
+void mx35_init_irq(void);
+void mxc_set_cpu_type(unsigned int type);
+void mxc_restart(enum reboot_mode, const char *);
+void mxc_arch_reset_init(void __iomem *);
+void imx1_reset_init(void __iomem *);
+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);
+void imx_init_revision_from_anatop(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_l2_mem_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);
+void imx25_pm_init(void);
+void imx27_pm_init(void);
+void imx5_pmu_init(void);
+
+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 ulp_cpu_pwr_mode {
+	ULP_PM_HSRUN,    /* High speed run mode */
+	ULP_PM_RUN,      /* Run mode */
+	ULP_PM_WAIT,     /* Wait mode */
+	ULP_PM_STOP,     /* Stop mode */
+	ULP_PM_VLPS,     /* Very low power stop mode */
+	ULP_PM_VLLS,     /* very low leakage stop mode */
+};
+
+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 imx7_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_gpcv2_set_core1_pdn_pup_by_software(bool pdn);
+void imx_anatop_init(void);
+void imx_anatop_pre_suspend(void);
+void imx_anatop_post_resume(void);
+int imx6_set_lpm(enum mxc_cpu_pwr_mode mode);
+void imx6_set_int_mem_clk_lpm(bool enable);
+int imx_mmdc_get_ddr_type(void);
+int imx7ulp_set_lpm(enum ulp_cpu_pwr_mode mode);
+
+void imx_cpu_die(unsigned int cpu);
+int imx_cpu_kill(unsigned int cpu);
+
+#ifdef CONFIG_SUSPEND
+void imx53_suspend(void __iomem *ocram_vbase);
+extern const u32 imx53_suspend_sz;
+void imx6_suspend(void __iomem *ocram_vbase);
+#else
+static inline void imx53_suspend(void __iomem *ocram_vbase) {}
+static const u32 imx53_suspend_sz;
+static inline void imx6_suspend(void __iomem *ocram_vbase) {}
+#endif
+
+void v7_cpu_resume(void);
+
+void imx6_pm_ccm_init(const char *ccm_compat);
+void imx6q_pm_init(void);
+void imx6dl_pm_init(void);
+void imx6sl_pm_init(void);
+void imx6sx_pm_init(void);
+void imx6ul_pm_init(void);
+void imx7ulp_pm_init(void);
+
+#ifdef CONFIG_PM
+void imx51_pm_init(void);
+void imx53_pm_init(void);
+#else
+static inline void imx51_pm_init(void) {}
+static inline void imx53_pm_init(void) {}
+#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 const struct smp_operations imx_smp_ops;
+extern const struct smp_operations imx7_smp_ops;
+extern const struct smp_operations ls1021a_smp_ops;
+
+#endif