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authorMasahiro Yamada <yamada.masahiro@socionext.com>2015-10-15 18:05:32 +0900
committerArnd Bergmann <arnd@arndb.de>2015-10-15 17:16:11 +0200
commit36dd6066c05db82da84b7c45113583b7fa57f4fa (patch)
treee92013043487bb9d2d8acc64ef59bf4903cc6279 /arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts
parentb1ee27d44d3eef26c042e20c49fafee1b7987d10 (diff)
downloadlinux-linaro-stable-36dd6066c05db82da84b7c45113583b7fa57f4fa.tar.gz
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-pro4-ref.dts')
-rw-r--r--arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts b/arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts
index 69a5b7d39629..47e2edb03401 100644
--- a/arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts
+++ b/arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts
@@ -76,12 +76,11 @@
};
&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>;
};
&ethsc {