diff options
| author |   Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-06-05 09:04:59 +0200 |
|---|---|---|
| committer |   Jason Cooper <jason@lakedaemon.net> | 2013-06-13 17:48:46 +0000 |
| commit | d834d26ae250783a24abaac3e906a6e563a7018f (patch) | |
| tree | 831e7fa96ec758e9baa527520eae03a5a3232b4b /arch/arm/mach-mvebu/armada-370-xp.h | |
| parent | arm: mvebu: don't hardcode a physical address in headsmp.S (diff) | |
| download | linux-dev-d834d26ae250783a24abaac3e906a6e563a7018f.tar.xz linux-dev-d834d26ae250783a24abaac3e906a6e563a7018f.zip | |
arm: mvebu: don't hardcode the physical address for mvebu-mbus
Since the mvebu-mbus driver doesn't yet have a DT binding (and this DT
binding may not necessarily be ready for 3.11), the physical address
of the mvebu-mbus registers are currently hardcoded. This doesn't play
well with the fact that the internal registers base address may be
different depending on the bootloader.
In order to have only one central place for the physical address of
the internal registers, we now use of_translate_address() to translate
the mvebu-mbus register offsets into the real physical address, by
using DT-based address translation. This will go away once the
mvebu-mbus driver gains a proper DT binding.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/mach-mvebu/armada-370-xp.h')
| -rw-r--r-- | arch/arm/mach-mvebu/armada-370-xp.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/arm/mach-mvebu/armada-370-xp.h b/arch/arm/mach-mvebu/armada-370-xp.h index 585e14710c8b..c612b2c4ed6c 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.h +++ b/arch/arm/mach-mvebu/armada-370-xp.h @@ -15,14 +15,6 @@ #ifndef __MACH_ARMADA_370_XP_H #define __MACH_ARMADA_370_XP_H -#define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000 - -/* These defines can go away once mvebu-mbus has a DT binding */ -#define ARMADA_370_XP_MBUS_WINS_BASE (ARMADA_370_XP_REGS_PHYS_BASE + 0x20000) -#define ARMADA_370_XP_MBUS_WINS_SIZE 0x100 -#define ARMADA_370_XP_SDRAM_WINS_BASE (ARMADA_370_XP_REGS_PHYS_BASE + 0x20180) -#define ARMADA_370_XP_SDRAM_WINS_SIZE 0x20 - #ifdef CONFIG_SMP #include <linux/cpumask.h> |