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authorLinus Walleij <linus.walleij@linaro.org>2012-11-02 01:20:43 +0100
committerLinus Walleij <linus.walleij@linaro.org>2012-11-16 22:26:07 +0100
commit64100a03ad0b94a45ed2753632d9dd68379ad3ac (patch)
tree2311102288e54bee4810cd435441ea4264e2344f /Documentation/devicetree/bindings/arm/arm-boards
parentARM: integrator: hook the AP into the SoC bus (diff)
downloadlinux-64100a03ad0b94a45ed2753632d9dd68379ad3ac.tar.xz
linux-64100a03ad0b94a45ed2753632d9dd68379ad3ac.zip
ARM: integrator: hook the CP into the SoC bus
This hooks the Integrator/CP into the SoC bus when booting from device tree, by mapping the CP controller registers first, then registering the SoC device, and then populating the device tree with the SoC device as parent. Cc: Lee Jones <lee.jones@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/arm/arm-boards')
-rw-r--r--Documentation/devicetree/bindings/arm/arm-boards4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/arm-boards b/Documentation/devicetree/bindings/arm/arm-boards
index fc81a7d6b0f1..db5858e32d3f 100644
--- a/Documentation/devicetree/bindings/arm/arm-boards
+++ b/Documentation/devicetree/bindings/arm/arm-boards
@@ -9,6 +9,10 @@ Required properties (in root node):
FPGA type interrupt controllers, see the versatile-fpga-irq binding doc.
+In the root node the Integrator/CP must have a /cpcon node pointing
+to the CP control registers, and the Integrator/AP must have a
+/syscon node pointing to the Integrator/AP system controller.
+
ARM Versatile Application and Platform Baseboards
-------------------------------------------------