Hello Mr.Adrian,
The card manufacturer like Compex systems for AR9287 has these pins
available on PCIe interface. But my query is AR9287 specific. AR9287 is a 76
pin IC. GPIO4 is Pin22, GPIO5 is Pin23, GPIO6 is Pin 24 and so on. The question
is if I need to access COEX signals (WL_ACTIVE, BT_ACTIVE, BT_PRIORITY,
BT_FREQUENCY), on which of these 76 pins can I access them? Please help.
Regards
Sandeep.
________________________________
From: Adrian Chadd <adr...@freebsd.org>
To: sandeep suresh <sandeep.sur...@yahoo.co.in>
Cc: ath9k-devel <ath9k-devel@lists.ath9k.org>; "linux-wirel...@vger.kernel.org"
<linux-wirel...@vger.kernel.org>
Sent: Tuesday, 2 April 2013 8:23 PM
Subject: Re: AR9287; mapping between GPIOs and COEX pins
It depends on what the card manufacturer has done.
Adrian
On 2 April 2013 04:57, sandeep suresh <sandeep.sur...@yahoo.co.in> wrote:
> Hello All,
> In AR9287, there are ten GPIOs and GPIO[0:3] are mapped to JTAG.
> Remaining GPIOs [4:9] are free. Can you please help me with the mapping of
> GPIO pins to COEX pins? That means which GPIO is connected to:
> a) WLAN_ACTIVE
> b)BT_PRIORITY
> c)BT_ACTIVE
> d)BT_FREQUENCY
>
> Thanks & regards
> Sandeep.
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