From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joe Hershberger <joe.hershberger@gmail.com>
Date: Tue, 11 Oct 2016 23:52:05 +0200
Subject: [U-Boot] [PATCH v2 2/3] board: am335x-icev2: add ethernet phy
 mode detection logic
In-Reply-To: <1472042151-24844-3-git-send-email-rogerq@ti.com>
References: <1472042151-24844-1-git-send-email-rogerq@ti.com>
 <1472042151-24844-3-git-send-email-rogerq@ti.com>
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On Wed, Aug 24, 2016 at 2:35 PM, Roger Quadros <rogerq@ti.com> wrote:
> Both ethernet ports can be used as CPSW ethernet (RMII mode)
> or PRU ethernet (MII mode) by setting the jumper near the port.
> Read the jumper value and set the pinmux, external mux and
> PHY clock accordingly.
>
> As jumper line is overridden by PHY RX_DV pin immediately
> after bootstrap (power-up/reset), we have to use GPIO edge
> detection to capture the jumper line status.
>
> As u-boot doesn't provide any infrastructure for GPIO edge
> detection, we directly access the GPIO registers.
>
> Signed-off-by: Roger Quadros <rogerq@ti.com>

Acked-by: Joe Hershberger <joe.hershberger@ni.com>