From mboxrd@z Thu Jan 1 00:00:00 1970 From: sandeep suresh Date: Tue, 2 Apr 2013 23:20:33 +0800 (SGT) Subject: [ath9k-devel] AR9287; mapping between GPIOs and COEX pins In-Reply-To: References: <515A0847.7000306@gmail.com> <1364903851.35703.YahooMailNeo@web193501.mail.sg3.yahoo.com> Message-ID: <1364916033.9475.YahooMailNeo@web193504.mail.sg3.yahoo.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org 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 To: sandeep suresh Cc: ath9k-devel ; "linux-wireless at 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 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. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20130402/9ed059ec/attachment-0001.htm