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ARM: shmobile: r8a7779: Remove obsolete static mappings

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There are no more users of the statically mapped IOMEM regions on R-Car
H1.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20201117103022.2136527-5-geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2020-11-17 11:30:19 +01:00
parent 617ff9e657
commit 5b0480f53d
1 changed files with 0 additions and 24 deletions
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24
arch/arm/mach-shmobile/setup-r8a7779.c
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@ -15,29 +15,6 @@
#include "common.h"
#include "r8a7779.h"
static struct map_desc r8a7779_io_desc[] __initdata = {
/* 2M identity mapping for 0xf0000000 (MPCORE) */
{
.virtual = 0xf0000000,
.pfn = __phys_to_pfn(0xf0000000),
.length = SZ_2M,
.type = MT_DEVICE_NONSHARED
},
/* 16M identity mapping for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */
{
.virtual = 0xfe000000,
.pfn = __phys_to_pfn(0xfe000000),
.length = SZ_16M,
.type = MT_DEVICE_NONSHARED
},
};
static void __init r8a7779_map_io(void)
{
debug_ll_io_init();
iotable_init(r8a7779_io_desc, ARRAY_SIZE(r8a7779_io_desc));
}
#define HPBREG_BASE 0xfe700000
/* IRQ */
@ -77,7 +54,6 @@ static const char *const r8a7779_compat_dt[] __initconst = {
DT_MACHINE_START(R8A7779_DT, "Generic R8A7779 (Flattened Device Tree)")
.smp = smp_ops(r8a7779_smp_ops),
.map_io = r8a7779_map_io,
.init_irq = r8a7779_init_irq_dt,
.init_late = shmobile_init_late,
.dt_compat = r8a7779_compat_dt,