From: Kim Phillips Date: Mon, 5 Nov 2007 18:15:35 +0000 (-0600) Subject: [POWERPC] Document rgmii-rxid and rgmii-txid phy-connection-types X-Git-Tag: v2.6.24-rc4~109^2~5^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=34be4561cd47bab1cd5796ea355dd373264da288;p=platform%2Fkernel%2Flinux-exynos.git [POWERPC] Document rgmii-rxid and rgmii-txid phy-connection-types A h/w bug requires we program the PHY in RGMII mode for internal delay on the receive or transmit side only; document the new property values. Signed-off-by: Kim Phillips Signed-off-by: Kumar Gala --- diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index ac1be25..e9a3cb1 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -1645,8 +1645,9 @@ platforms are moved over to use the flattened-device-tree model. MAC addresses passed by the firmware when no information other than indices is available to associate an address with a device. - phy-connection-type : a string naming the controller/PHY interface type, - i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id", "tbi", - or "rtbi". + i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id" (Internal + Delay), "rgmii-txid" (delay on TX only), "rgmii-rxid" (delay on RX only), + "tbi", or "rtbi". Example: ucc@2000 {