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authorTony Lindgren <tony@atomide.com>2013-12-04 03:13:02 +0400
committerDavid S. Miller <davem@davemloft.net>2013-12-06 05:39:36 +0400
commitdd0df47dc3548bf2dfdc7b4d65f49b452a9d9701 (patch)
treede991b56391b00bee2f32d21692e65895c2e759c /Documentation
parentace34c921a2d63e05ef4da959588c355b5ea1dfa (diff)
downloadlinux-dd0df47dc3548bf2dfdc7b4d65f49b452a9d9701.tar.xz
net: davinci_emac: Fix platform data handling and make usable for am3517
When booted with device tree, we may still have platform data passed as auxdata. For am3517 this is needed for passing the interrupt_enable and interrupt_disable callbacks that access the omap system control module registers. These callback functions will eventually go away when we have a separate system control module driver. Some of the things that are currently passed as platform data we don't need to set up as device tree properties as they are always the same on am3517. So let's use a new compatible flag for those so we can get those from the device tree match data. Also note that we need to fix setting of phy_dev to NULL instead of an empty string as the code later on uses that to find the first phy on the mdio bus. This seems to have been caused by 5d69e0076a72 (net: davinci_emac: switch to new mdio). Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/davinci_emac.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/davinci_emac.txt b/Documentation/devicetree/bindings/net/davinci_emac.txt
index 48b259e29e87..bad381faf036 100644
--- a/Documentation/devicetree/bindings/net/davinci_emac.txt
+++ b/Documentation/devicetree/bindings/net/davinci_emac.txt
@@ -4,7 +4,7 @@ This file provides information, what the device node
for the davinci_emac interface contains.
Required properties:
-- compatible: "ti,davinci-dm6467-emac";
+- compatible: "ti,davinci-dm6467-emac" or "ti,am3517-emac"
- reg: Offset and length of the register set for the device
- ti,davinci-ctrl-reg-offset: offset to control register
- ti,davinci-ctrl-mod-reg-offset: offset to control module register