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-rw-r--r--arch/arm/mach-shmobile/pm-r8a7790.c82
1 files changed, 0 insertions, 82 deletions
diff --git a/arch/arm/mach-shmobile/pm-r8a7790.c b/arch/arm/mach-shmobile/pm-r8a7790.c
deleted file mode 100644
index 80e8d95e54d3..000000000000
--- a/arch/arm/mach-shmobile/pm-r8a7790.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * r8a7790 Power management support
- *
- * Copyright (C) 2013 Renesas Electronics Corporation
- * Copyright (C) 2011 Renesas Solutions Corp.
- * Copyright (C) 2011 Magnus Damm
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/smp.h>
-#include <asm/io.h>
-#include "common.h"
-#include "pm-rcar.h"
-#include "r8a7790.h"
-
-/* RST */
-#define RST 0xe6160000
-#define CA15BAR 0x0020
-#define CA7BAR 0x0030
-#define CA15RESCNT 0x0040
-#define CA7RESCNT 0x0044
-
-/* On-chip RAM */
-#define MERAM 0xe8080000
-
-/* SYSC */
-#define SYSCIER 0x0c
-#define SYSCIMR 0x10
-
-#if defined(CONFIG_SMP)
-
-static void __init r8a7790_sysc_init(void)
-{
- void __iomem *base = rcar_sysc_init(0xe6180000);
-
- /* enable all interrupt sources, but do not use interrupt handler */
- iowrite32(0x0131000e, base + SYSCIER);
- iowrite32(0, base + SYSCIMR);
-}
-
-#else /* CONFIG_SMP */
-
-static inline void r8a7790_sysc_init(void) {}
-
-#endif /* CONFIG_SMP */
-
-void __init r8a7790_pm_init(void)
-{
- void __iomem *p;
- u32 bar;
- static int once;
-
- if (once++)
- return;
-
- /* MERAM for jump stub, because BAR requires 256KB aligned address */
- p = ioremap_nocache(MERAM, shmobile_boot_size);
- memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
- iounmap(p);
-
- /* setup reset vectors */
- p = ioremap_nocache(RST, 0x63);
- bar = (MERAM >> 8) & 0xfffffc00;
- writel_relaxed(bar, p + CA15BAR);
- writel_relaxed(bar, p + CA7BAR);
- writel_relaxed(bar | 0x10, p + CA15BAR);
- writel_relaxed(bar | 0x10, p + CA7BAR);
-
- /* de-assert reset for all CPUs */
- writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
- p + CA15RESCNT);
- writel_relaxed((readl_relaxed(p + CA7RESCNT) & ~0x0f) | 0x5a5a0000,
- p + CA7RESCNT);
- iounmap(p);
-
- r8a7790_sysc_init();
- shmobile_smp_apmu_suspend_init();
-}