From: David Rivshin Date: Thu, 28 Apr 2016 01:42:47 +0000 (-0400) Subject: dt: cpsw: phy-handle, phy_id, and fixed-link are mutually exclusive X-Git-Tag: v4.9.8~2228^2~9^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a5d2cb3b27441fe7432852d4198eadda1d9d19be;p=platform%2Fkernel%2Flinux-rpi3.git dt: cpsw: phy-handle, phy_id, and fixed-link are mutually exclusive The phy-handle, phy_id, and fixed-link properties are mutually exclusive, and only one need be specified. Make this clear in the binding doc. Also mark the phy_id property as deprecated, as phy-handle should be used instead. Signed-off-by: David Rivshin Reviewed-by: Mugunthan V N Signed-off-by: David S. Miller --- diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt index 28a4781..0ae0649 100644 --- a/Documentation/devicetree/bindings/net/cpsw.txt +++ b/Documentation/devicetree/bindings/net/cpsw.txt @@ -45,13 +45,13 @@ Required properties: Optional properties: - dual_emac_res_vlan : Specifies VID to be used to segregate the ports - mac-address : See ethernet.txt file in the same directory -- phy_id : Specifies slave phy id +- phy_id : Specifies slave phy id (deprecated, use phy-handle) - phy-handle : See ethernet.txt file in the same directory Slave sub-nodes: - fixed-link : See fixed-link.txt file in the same directory - Either the property phy_id, or the sub-node - fixed-link can be specified + +Note: Exactly one of phy_id, phy-handle, or fixed-link must be specified. Note: "ti,hwmods" field is used to fetch the base address and irq resources from TI, omap hwmod data base during device registration.