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55 lines
1.1 KiB
55 lines
1.1 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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* arch/arm/mach-tegra/io.c |
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* |
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* Copyright (C) 2010 Google, Inc. |
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* |
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* Author: |
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* Colin Cross <[email protected]> |
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* Erik Gilling <[email protected]> |
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*/ |
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#include <linux/init.h> |
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#include <linux/io.h> |
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#include <linux/kernel.h> |
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#include <linux/mm.h> |
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#include <linux/module.h> |
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#include <asm/mach/map.h> |
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#include <asm/page.h> |
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#include "board.h" |
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#include "iomap.h" |
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static struct map_desc tegra_io_desc[] __initdata = { |
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{ |
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.virtual = (unsigned long)IO_PPSB_VIRT, |
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.pfn = __phys_to_pfn(IO_PPSB_PHYS), |
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.length = IO_PPSB_SIZE, |
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.type = MT_DEVICE, |
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}, |
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{ |
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.virtual = (unsigned long)IO_APB_VIRT, |
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.pfn = __phys_to_pfn(IO_APB_PHYS), |
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.length = IO_APB_SIZE, |
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.type = MT_DEVICE, |
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}, |
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{ |
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.virtual = (unsigned long)IO_CPU_VIRT, |
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.pfn = __phys_to_pfn(IO_CPU_PHYS), |
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.length = IO_CPU_SIZE, |
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.type = MT_DEVICE, |
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}, |
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{ |
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.virtual = (unsigned long)IO_IRAM_VIRT, |
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.pfn = __phys_to_pfn(IO_IRAM_PHYS), |
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.length = IO_IRAM_SIZE, |
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.type = MT_DEVICE, |
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}, |
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}; |
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void __init tegra_map_common_io(void) |
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{ |
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debug_ll_io_init(); |
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iotable_init(tegra_io_desc, ARRAY_SIZE(tegra_io_desc)); |
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}
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