From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-il1-f196.google.com ([209.85.166.196]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ikYET-0001qO-IS for ath10k@lists.infradead.org; Thu, 26 Dec 2019 18:51:38 +0000 Received: by mail-il1-f196.google.com with SMTP id g12so20803597ild.2 for ; Thu, 26 Dec 2019 10:51:35 -0800 (PST) Date: Thu, 26 Dec 2019 11:51:32 -0700 From: Rob Herring Subject: Re: [PATCH 1/2] dt-bindings: ath10k: Add new dt entries to identify coex support Message-ID: <20191226185132.GA31120@bogus> References: <1576496415-23064-1-git-send-email-tamizhr@codeaurora.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1576496415-23064-1-git-send-email-tamizhr@codeaurora.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Tamizh Chelvam Cc: devicetree@vger.kernel.org, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org On Mon, Dec 16, 2019 at 05:10:14PM +0530, Tamizh Chelvam wrote: > This adds new dt entries qcom,coexist-support and qcom,coexist-gpio-pin > which will be used by ath10k driver to identify coex support > of a hardware and notify wifi firmware the gpio pin number. > This pin number information is needed for the hardware QCA4019. > > Signed-off-by: Tamizh Chelvam > --- > Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt > index 0171283..a41e936 100644 > --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt > +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt > @@ -87,6 +87,10 @@ Optional properties: > Definition: Quirk specifying that the firmware expects the 8bit version > of the host capability QMI request > - qcom,xo-cal-data: xo cal offset to be configured in xo trim register. > +- qcom,coexist-support : should contain eithr "0" or "1" to indicate coex > + support by the hardware. > +- qcom,coexist-gpio-pin : gpio pin number information to support coex > + which will be used by wifi firmware. What combinations of these 2 properties are valid? Is qcom,coexist-gpio-pin required for coexist support? If so then it alone should be enough to enable/disable coexist. > > Example (to supply PCI based wifi block details): > > @@ -156,6 +160,8 @@ wifi0: wifi@a000000 { > qcom,msi_addr = <0x0b006040>; > qcom,msi_base = <0x40>; > qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ]; > + qcom,coexist-support = <1>; > + qcom,coexist-gpio-pin = <0x33>; > }; > > Example (to supply wcn3990 SoC wifi block details): > -- > 1.9.1 _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k