path: root/Documentation/devicetree/bindings/arm/spear.txt
diff options
authorStefan Roese <sr@denx.de>2012-03-16 14:03:23 +0100
committerArnd Bergmann <arnd@arndb.de>2012-03-16 20:19:41 +0000
commit9652e8bd16e73f7a34cabf1ab114aaa5c97db660 (patch)
tree5dc349178f64ef83fe3f2aed87d475b733e513e6 /Documentation/devicetree/bindings/arm/spear.txt
parentLinux 3.3-rc7 (diff)
ARM: SPEAr600: Add device-tree support to SPEAr600 boards
This patch adds a generic target for SPEAr600 board that can be configured via the device-tree. Currently the following devices are supported via the devicetree: - VIC interrupts - PL011 UART - PL061 GPIO - Synopsys DW I2C - Synopsys DW ethernet Other peripheral devices (e.g. SMI flash, FSMC NAND flash etc) will follow in later patches. Only the spear600-evb is currently supported. Other SPEAr600 based boards will follow later. Since the current mainline SPEAr600 code only supports the SPEAr600 evaluation board, with nearly zero peripheral devices (only UART and GPIO), it makes sense to switch over to DT based configuration completely now. So this patch also removes all non-DT stuff, mainly platform device data. The files spear600.c and spear600_evb.c are removed completely. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to '')
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/spear.txt b/Documentation/devicetree/bindings/arm/spear.txt
new file mode 100644
index 000000000000..f8e54f092328
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/spear.txt
@@ -0,0 +1,8 @@
+ST SPEAr Platforms Device Tree Bindings
+Boards with the ST SPEAr600 SoC shall have the following properties:
+Required root node property:
+compatible = "st,spear600";