diff options
Diffstat (limited to 'drivers/soc/renesas/rcar-sysc.h')
-rw-r--r-- | drivers/soc/renesas/rcar-sysc.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/drivers/soc/renesas/rcar-sysc.h b/drivers/soc/renesas/rcar-sysc.h deleted file mode 100644 index 266c599a0a9b..000000000000 --- a/drivers/soc/renesas/rcar-sysc.h +++ /dev/null @@ -1,82 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Renesas R-Car System Controller - * - * Copyright (C) 2016 Glider bvba - */ -#ifndef __SOC_RENESAS_RCAR_SYSC_H__ -#define __SOC_RENESAS_RCAR_SYSC_H__ - -#include <linux/types.h> - - -/* - * Power Domain flags - */ -#define PD_CPU BIT(0) /* Area contains main CPU core */ -#define PD_SCU BIT(1) /* Area contains SCU and L2 cache */ -#define PD_NO_CR BIT(2) /* Area lacks PWR{ON,OFF}CR registers */ - -#define PD_CPU_CR PD_CPU /* CPU area has CR (R-Car H1) */ -#define PD_CPU_NOCR PD_CPU | PD_NO_CR /* CPU area lacks CR (R-Car Gen2/3) */ -#define PD_ALWAYS_ON PD_NO_CR /* Always-on area */ - - -/* - * Description of a Power Area - */ - -struct rcar_sysc_area { - const char *name; - u16 chan_offs; /* Offset of PWRSR register for this area */ - u8 chan_bit; /* Bit in PWR* (except for PWRUP in PWRSR) */ - u8 isr_bit; /* Bit in SYSCI*R */ - s8 parent; /* -1 if none */ - u8 flags; /* See PD_* */ -}; - - -/* - * SoC-specific Power Area Description - */ - -struct rcar_sysc_info { - int (*init)(void); /* Optional */ - const struct rcar_sysc_area *areas; - unsigned int num_areas; - /* Optional External Request Mask Register */ - u32 extmask_offs; /* SYSCEXTMASK register offset */ - u32 extmask_val; /* SYSCEXTMASK register mask value */ -}; - -extern const struct rcar_sysc_info r8a7742_sysc_info; -extern const struct rcar_sysc_info r8a7743_sysc_info; -extern const struct rcar_sysc_info r8a7745_sysc_info; -extern const struct rcar_sysc_info r8a77470_sysc_info; -extern const struct rcar_sysc_info r8a774a1_sysc_info; -extern const struct rcar_sysc_info r8a774b1_sysc_info; -extern const struct rcar_sysc_info r8a774c0_sysc_info; -extern const struct rcar_sysc_info r8a774e1_sysc_info; -extern const struct rcar_sysc_info r8a7779_sysc_info; -extern const struct rcar_sysc_info r8a7790_sysc_info; -extern const struct rcar_sysc_info r8a7791_sysc_info; -extern const struct rcar_sysc_info r8a7792_sysc_info; -extern const struct rcar_sysc_info r8a7794_sysc_info; -extern struct rcar_sysc_info r8a7795_sysc_info; -extern const struct rcar_sysc_info r8a77960_sysc_info; -extern const struct rcar_sysc_info r8a77961_sysc_info; -extern const struct rcar_sysc_info r8a77965_sysc_info; -extern const struct rcar_sysc_info r8a77970_sysc_info; -extern const struct rcar_sysc_info r8a77980_sysc_info; -extern const struct rcar_sysc_info r8a77990_sysc_info; -extern const struct rcar_sysc_info r8a77995_sysc_info; - - - /* - * Helpers for fixing up power area tables depending on SoC revision - */ - -extern void rcar_sysc_nullify(struct rcar_sysc_area *areas, - unsigned int num_areas, u8 id); - -#endif /* __SOC_RENESAS_RCAR_SYSC_H__ */ |