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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-10-15 11:05:32 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2015-10-15 17:16:11 +0200 |
| commit | 36dd6066c05db82da84b7c45113583b7fa57f4fa (patch) | |
| tree | e92013043487bb9d2d8acc64ef59bf4903cc6279 /arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts | |
| parent | Merge tag 'samsung-dt-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kge... (diff) | |
| download | linux-36dd6066c05db82da84b7c45113583b7fa57f4fa.tar.xz linux-36dd6066c05db82da84b7c45113583b7fa57f4fa.zip | |
ARM: dts: uniphier: change the external bus address mapping
In UniPhier SoCs before ProXstream2 and PH1-LD6b, two address spaces
0x00000000 - 0x0fffffff
0x40000000 - 0x4fffffff
are both mapped to the external bus (also called system bus),
so either was OK.
In the newest two SoCs, the former (0x00000000 - 0x0fffffff) is
assigned for the serial NOR interface.
For the consistency, use the latter for all the SoCs.
Also, fix the range properties to reflect the real address mapping,
where the support card is located at the offset address 0x01f00000
of CS1 of the external bus.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts')
| -rw-r--r-- | arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts b/arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts index bfd3bb8c8285..e9722a5ea781 100644 --- a/arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts +++ b/arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts @@ -74,12 +74,11 @@ }; &extbus { - ranges = <0 0x00000000 0x0f000000 0x01000000 - 1 0x00000000 0x00000000 0x08000000>; + ranges = <1 0x00000000 0x42000000 0x02000000>; }; &support_card { - ranges = <0x00000000 1 0x03f00000 0x00100000>; + ranges = <0x00000000 1 0x01f00000 0x00100000>; }; ðsc { |