From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C454EC83F2F for ; Thu, 31 Aug 2023 17:22:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346903AbjHaRWl (ORCPT ); Thu, 31 Aug 2023 13:22:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45824 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346902AbjHaRWg (ORCPT ); Thu, 31 Aug 2023 13:22:36 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B8ED5CD6; Thu, 31 Aug 2023 10:22:26 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id E17B3CE2029; Thu, 31 Aug 2023 17:22:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 815BCC433C7; Thu, 31 Aug 2023 17:22:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1693502543; bh=9QZWhRpHtmTV0U3uh7AIY6EM/VgorWxSrPGP3GaH8OA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=S6dhHsvxfBZdOrh3VnpluRK0lSG0ekQysNnLCg4ejHOvsj2DCJ8hk6xyELYX0LN3d SSryDDvpob1QCFMKSBF0k0t5IYPFy6rnxFPfN42IIUyrZHu8uR+J+65xHeqXkdKqAj VdAeLA1M7wNMe9T259WglI7c3JOBBrH9Fbp3ghAlj4RO9YJZv10SFxdhxdARC+FsXx YUIKVlQzd61pzjhYMI8Hf64kDbrKqaIS+VXyn3I23LfmyDCNAZx6TpGfGR1o5RU0Dl AcuNVrp7w/Td+9SASyRZk7b0xpuxbKh7xgnQn05z4Z5hhe6ow/+j6vOIqZwTMA7yVx Sv0P6DzTGQIQw== Received: (nullmailer pid 2462698 invoked by uid 1000); Thu, 31 Aug 2023 17:22:20 -0000 Date: Thu, 31 Aug 2023 12:22:20 -0500 From: Rob Herring To: Wesley Cheng Cc: srinivas.kandagatla@linaro.org, mathias.nyman@intel.com, perex@perex.cz, lgirdwood@gmail.com, andersson@kernel.org, krzysztof.kozlowski+dt@linaro.org, gregkh@linuxfoundation.org, Thinh.Nguyen@synopsys.com, broonie@kernel.org, bgoswami@quicinc.com, tiwai@suse.com, agross@kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-usb@vger.kernel.org, quic_jackp@quicinc.com, quic_plai@quicinc.com Subject: Re: [PATCH v5 14/32] dt-bindings: usb: xhci: Add num-hc-interrupters definition Message-ID: <20230831172220.GA2460067-robh@kernel.org> References: <20230829210657.9904-1-quic_wcheng@quicinc.com> <20230829210657.9904-15-quic_wcheng@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230829210657.9904-15-quic_wcheng@quicinc.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue, Aug 29, 2023 at 02:06:39PM -0700, Wesley Cheng wrote: > Add the definition for how many interrupts the XHCI host controller should > allocate. XHCI can potentially support up to 1024 interrupters, which > implementations may want to limit. > > Signed-off-by: Wesley Cheng > --- > Documentation/devicetree/bindings/usb/usb-xhci.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.yaml b/Documentation/devicetree/bindings/usb/usb-xhci.yaml > index 180a261c3e8f..2c05757cef01 100644 > --- a/Documentation/devicetree/bindings/usb/usb-xhci.yaml > +++ b/Documentation/devicetree/bindings/usb/usb-xhci.yaml > @@ -29,6 +29,10 @@ properties: > description: Interrupt moderation interval > default: 5000 > > + num-hc-interrupters: > + description: Maximum number of interrupters to allocate > + $ref: /schemas/types.yaml#/definitions/uint16 minimum: 1 maximum: 1024 > + > additionalProperties: true > > examples: