GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/trusted-firmware/trusted-firmware-a-2.8/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 */