From patchwork Fri Apr 22 04:44:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hermes Zhang X-Patchwork-Id: 567108 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 41B56C433EF for ; Fri, 22 Apr 2022 04:45:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1443974AbiDVEry (ORCPT ); Fri, 22 Apr 2022 00:47:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39424 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231707AbiDVErx (ORCPT ); Fri, 22 Apr 2022 00:47:53 -0400 Received: from smtp2.axis.com (smtp2.axis.com [195.60.68.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 65F58B3A; Thu, 21 Apr 2022 21:44:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=axis.com; q=dns/txt; s=axis-central1; t=1650602701; x=1682138701; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ToZPNNcFICAl5kNbjhROOShmc9lRKbW7VGDIpg6Onc0=; b=mKVCfG8m+RiEOZudWI1wsw+PYV7sSVFJALuIGiJWp0cTtOQZh+46BZgq fUhlBasLgoTOyMTUv8BSuI15eLtmCoqimaOTBV/PVlo9EeIRWx+245IIg KlIziBqfT/3wo1S07gv60hhnknCPbizRp8oD7A1kEcb3EqiN6vaF8O1VD jV5WkR9cEwCW1NVO/pkzc59mxGTqvQqcoOqSxqhGOe8SZKhCSfmyapCwU EMvB5DBu5WZMEb90jUgGoGX2NMZrvjPxFeg2TZbEdwdV3bLlVR0trEFUB 2czQSZyt9l4kEumjV4P1q9tSwgHZm7lDbvG0pLzX8BoUYiEnpi1UjvFYN A==; From: Hermes Zhang To: Arend van Spriel , Franky Lin , Hante Meuleman , Kalle Valo , "David S. Miller" , "Jakub Kicinski" , Paolo Abeni CC: , Hermes Zhang , , , , , Subject: [PATCH v2] brcmfmac: of: introduce new property to allow disable PNO Date: Fri, 22 Apr 2022 12:44:18 +0800 Message-ID: <20220422044419.3415842-1-chenhui.zhang@axis.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Hermes Zhang The PNO feature need to be disable for some scenario in different product. This commit introduce a new property to allow the product-specific toggling of this feature. Signed-off-by: Hermes Zhang --- Notes: Change property name to brcm,pno-disable drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c index 8623bde5eb70..121a195e4054 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c @@ -11,6 +11,7 @@ #include "core.h" #include "common.h" #include "of.h" +#include "feature.h" static int brcmf_of_get_country_codes(struct device *dev, struct brcmf_mp_device *settings) @@ -102,6 +103,9 @@ void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type, if (bus_type != BRCMF_BUSTYPE_SDIO) return; + if (of_find_property(np, "brcm,pno-disable", NULL)) + settings->feature_disable |= BIT(BRCMF_FEAT_PNO); + if (of_property_read_u32(np, "brcm,drive-strength", &val) == 0) sdio->drive_strength = val;