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-rw-r--r--drivers/renesas/common/pwrc/pwrc.h78
1 files changed, 78 insertions, 0 deletions
diff --git a/drivers/renesas/common/pwrc/pwrc.h b/drivers/renesas/common/pwrc/pwrc.h
new file mode 100644
index 0000000..eefa62f
--- /dev/null
+++ b/drivers/renesas/common/pwrc/pwrc.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2015-2020, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PWRC_H
+#define PWRC_H
+
+#define PPOFFR_OFF 0x0
+#define PPONR_OFF 0x4
+#define PCOFFR_OFF 0x8
+#define PWKUPR_OFF 0xc
+#define PSYSR_OFF 0x10
+
+#define PWKUPR_WEN (1ull << 31)
+
+#define PSYSR_AFF_L2 (1U << 31)
+#define PSYSR_AFF_L1 (1 << 30)
+#define PSYSR_AFF_L0 (1 << 29)
+#define PSYSR_WEN (1 << 28)
+#define PSYSR_PC (1 << 27)
+#define PSYSR_PP (1 << 26)
+
+#define PSYSR_WK_SHIFT (24)
+#define PSYSR_WK_MASK (0x3)
+#define PSYSR_WK(x) (((x) >> PSYSR_WK_SHIFT) & PSYSR_WK_MASK)
+
+#define WKUP_COLD 0x0
+#define WKUP_RESET 0x1
+#define WKUP_PPONR 0x2
+#define WKUP_GICREQ 0x3
+
+#define RCAR_INVALID (0xffffffffU)
+#define PSYSR_INVALID 0xffffffff
+
+#define RCAR_CLUSTER_A53A57 (0U)
+#define RCAR_CLUSTER_CA53 (1U)
+#define RCAR_CLUSTER_CA57 (2U)
+
+extern u_register_t rcar_boot_mpidr;
+
+#ifndef __ASSEMBLER__
+void rcar_pwrc_disable_interrupt_wakeup(u_register_t mpidr);
+void rcar_pwrc_enable_interrupt_wakeup(u_register_t mpidr);
+void rcar_pwrc_all_disable_interrupt_wakeup(void);
+void rcar_pwrc_clusteroff(u_register_t mpidr);
+void rcar_pwrc_cpuoff(u_register_t mpidr);
+void rcar_pwrc_cpuon(u_register_t mpidr);
+int32_t rcar_pwrc_cpu_on_check(u_register_t mpidr);
+void rcar_pwrc_setup(void);
+
+uint32_t rcar_pwrc_get_cpu_wkr(u_register_t mpidr);
+uint32_t rcar_pwrc_status(u_register_t mpidr);
+uint32_t rcar_pwrc_get_cluster(void);
+uint32_t rcar_pwrc_get_mpidr_cluster(u_register_t mpidr);
+uint32_t rcar_pwrc_get_cpu_num(uint32_t cluster_type);
+void rcar_pwrc_restore_timer_state(void);
+void plat_secondary_reset(void);
+
+void rcar_pwrc_code_copy_to_system_ram(void);
+
+#if !PMIC_ROHM_BD9571
+void rcar_pwrc_system_reset(void);
+#endif
+
+#if RCAR_SYSTEM_SUSPEND
+void rcar_pwrc_go_suspend_to_ram(void);
+void rcar_pwrc_set_suspend_to_ram(void);
+void rcar_pwrc_init_suspend_to_ram(void);
+void rcar_pwrc_suspend_to_ram(void);
+#endif
+
+extern uint32_t rcar_pwrc_switch_stack(uintptr_t jump, uintptr_t stack,
+ void *arg);
+#endif
+
+#endif /* PWRC_H */