| Message ID | 1362660865-2755-5-git-send-email-ezequiel.garcia@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index 3818a82..15cdc5b 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -139,5 +139,17 @@ usb@d0051000 { status = "okay"; }; + + device-bus@d0010400 { + status = "okay"; + ranges = <0 0 0xf0000000 0x8000000>; /* CS0 @addr 0xf000000, size 0x8000000 */ + + /* CS0, 128 MiB */ + nor@0 { + compatible = "cfi-flash"; + reg = <0 0 0x8000000>; + bank-width = <2>; + }; + }; }; };
The Plat'home Openblocks AX3 has a 128 MiB NOR flash device connected to the Device Bus. This commit adds the device tree node to support this device. The SoC supports a flexible and dynamic decoding window allocation scheme; but since this feature is still not implemented we need to specify the window base address in the device tree node itself. This base address has been selected in a completely arbitrary fashion. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> --- arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-)