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| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2013-04-18 22:02:02 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2013-05-24 10:24:43 +0200 |
| commit | 442f15083eb25229fb95820bced8bea70298a34b (patch) | |
| tree | 267bd04a2d8f90b000b7c2103b78e4de7eec7fd2 /arch/arm/mach-sunxi | |
| parent | ARM: mxs: remove the .map_io declaration (diff) | |
| download | linux-442f15083eb25229fb95820bced8bea70298a34b.tar.xz linux-442f15083eb25229fb95820bced8bea70298a34b.zip | |
ARM: sunxi: Remove the .map_io function declaration
debug_ll_io_init should be enough to map the needed addresses at boot,
so remove the trivial map_io code, and let the core call
debug_ll_io_init.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-sunxi')
| -rw-r--r-- | arch/arm/mach-sunxi/sunxi.c | 17 | ||||
| -rw-r--r-- | arch/arm/mach-sunxi/sunxi.h | 20 |
2 files changed, 0 insertions, 37 deletions
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c index 706ce35396b8..d1b5bc537fbb 100644 --- a/arch/arm/mach-sunxi/sunxi.c +++ b/arch/arm/mach-sunxi/sunxi.c @@ -26,8 +26,6 @@ #include <asm/mach/map.h> #include <asm/system_misc.h> -#include "sunxi.h" - #define SUN4I_WATCHDOG_CTRL_REG 0x00 #define SUN4I_WATCHDOG_CTRL_RESTART (1 << 0) #define SUN4I_WATCHDOG_MODE_REG 0x04 @@ -81,20 +79,6 @@ static void sunxi_setup_restart(void) arm_pm_restart = of_id->data; } -static struct map_desc sunxi_io_desc[] __initdata = { - { - .virtual = (unsigned long) SUNXI_REGS_VIRT_BASE, - .pfn = __phys_to_pfn(SUNXI_REGS_PHYS_BASE), - .length = SUNXI_REGS_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init sunxi_map_io(void) -{ - iotable_init(sunxi_io_desc, ARRAY_SIZE(sunxi_io_desc)); -} - static void __init sunxi_timer_init(void) { sunxi_init_clocks(); @@ -116,7 +100,6 @@ static const char * const sunxi_board_dt_compat[] = { DT_MACHINE_START(SUNXI_DT, "Allwinner A1X (Device Tree)") .init_machine = sunxi_dt_init, - .map_io = sunxi_map_io, .init_irq = irqchip_init, .init_time = sunxi_timer_init, .dt_compat = sunxi_board_dt_compat, diff --git a/arch/arm/mach-sunxi/sunxi.h b/arch/arm/mach-sunxi/sunxi.h deleted file mode 100644 index 33b58712adea..000000000000 --- a/arch/arm/mach-sunxi/sunxi.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Generic definitions for Allwinner SunXi SoCs - * - * Copyright (C) 2012 Maxime Ripard - * - * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __MACH_SUNXI_H -#define __MACH_SUNXI_H - -#define SUNXI_REGS_PHYS_BASE 0x01c00000 -#define SUNXI_REGS_VIRT_BASE IOMEM(0xf1c00000) -#define SUNXI_REGS_SIZE (SZ_2M + SZ_1M) - -#endif /* __MACH_SUNXI_H */ |