path: root/Documentation
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authorKishon Vijay Abraham I <kishon@ti.com>2012-08-22 14:10:02 +0530
committerArnd Bergmann <arnd@arndb.de>2012-08-22 14:31:49 +0200
commit26a84b3eaef0f6091fd9771ff15613a35862525a (patch)
treec147b15bcb4f4560eb2b9d451dc8fecb3db1e249 /Documentation
parent0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff)
drivers: bus: add a new driver for omap-ocp2scp
Adds a new driver *omap-ocp2scp*. This driver takes the responsibility of creating all the devices that is connected to OCP2SCP. In the case of OMAP4, USB2PHY is connected to ocp2scp. This also includes device tree support for ocp2scp driver and the documentation with device tree binding information is updated. Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation')
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
new file mode 100644
index 000000000000..d2fe064a828b
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
@@ -0,0 +1,10 @@
+* OMAP OCP2SCP - ocp interface to scp interface
+- compatible : Should be "ti,omap-ocp2scp"
+- #address-cells, #size-cells : Must be present if the device has sub-nodes
+- ranges : the child address space are mapped 1:1 onto the parent address space
+- ti,hwmods : must be "ocp2scp_usb_phy"
+All the devices connected to ocp2scp are described using sub-node to ocp2scp

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