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 X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC240C432C1 for ; Tue, 24 Sep 2019 18:36:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B51F2207FD for ; Tue, 24 Sep 2019 18:36:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="fecu14KJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2436905AbfIXSg6 (ORCPT ); Tue, 24 Sep 2019 14:36:58 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:45250 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392031AbfIXSg5 (ORCPT ); Tue, 24 Sep 2019 14:36:57 -0400 Received: by mail-pf1-f193.google.com with SMTP id y72so1847125pfb.12 for ; Tue, 24 Sep 2019 11:36:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:in-reply-to:references:date:message-id :mime-version; bh=qezDz9bspudrXAh4YzmNmsdn0fgIjx8hse3GBBdt44w=; b=fecu14KJIkEqCODinTGcjcMfGpRWzcjnZFogT0JUIu66bFQC7+q3cF+TSdz2tUBHVj fFZeKGbqEQ0gZlbZk6x76vdE4CG243uv7ZO5mnjbL0M21t6bj9W+TZkirqRhfIWl+2R3 NKTqpZfjVK4lurojreAu4MZPBFoexZ6PKU7qEYt6Yku6GMh3zZgZ+td9CBcQ/LmRQXow nUpIN8KQl7L1BbI9xKd4zoSQLITcTOXqNuczc7HFJnToYmzc3xny21pWhN21/2m0D9w/ aQqJ4YmdakJ7+6PyC2cTFa9YcebBvUBQpv4iD36RKymbFRO/BootG5dBQBQ686NWpkxq KuBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version; bh=qezDz9bspudrXAh4YzmNmsdn0fgIjx8hse3GBBdt44w=; b=lk7M4O2ZBeT2eIShpZrc5BZEG3eTQ+jmD4Ianuj+R98dpBYJquSuj8JsJMkpN6PnC3 QrAXPUSsvM4fgTepgzgeBz0uYnop/saA3eqZR8ajmN+HWsouHkzX/TugZ27xMGnBYJbx L2l6Nqpodfb3A15wD/Nf1xr0H8D8k7GV8UbDw8tuAfkFy9MzGNhQvkaXghPLBEsM9EzV dGcndwSSIaD6VVhIrO9AR4eF4c12DyKhXzR7CKsr9vCWnmLRDkpbMlL8JNyyRS3jTv1k DEK3cVChEVm5ROiFnXveZc+Czb8WrA+dJQ0wA/MQcGwIc+GB+8C1j3NiIqD443B8lT95 1s/w== X-Gm-Message-State: APjAAAVTlp3CwhwmFyZ9B6HJAkDhRaRSRQCjk44+zmMZ0Z4w7aXm3un9 jh2MR/O1lrmqHA0PQPhPwgkuvQ== X-Google-Smtp-Source: APXvYqxr2Opu6oYUEulaL+1hVz4ZRODiRh23zAlZPgvT6KnZjaIacvduxLwlgaFt8Ai95zGjaIFHdw== X-Received: by 2002:a17:90a:5ae4:: with SMTP id n91mr1528924pji.143.1569350216705; Tue, 24 Sep 2019 11:36:56 -0700 (PDT) Received: from localhost (c-71-197-186-152.hsd1.wa.comcast.net. [71.197.186.152]) by smtp.gmail.com with ESMTPSA id a18sm2429300pgm.25.2019.09.24.11.36.55 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 24 Sep 2019 11:36:56 -0700 (PDT) From: Kevin Hilman To: Neil Armstrong Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Neil Armstrong Subject: Re: [PATCH 00/15] arm64: dts: meson: add keep-power-in-suspend property in boards SDIO nodes In-Reply-To: <20190829152342.27794-1-narmstrong@baylibre.com> References: <20190829152342.27794-1-narmstrong@baylibre.com> Date: Tue, 24 Sep 2019 11:36:55 -0700 Message-ID: <7hh8517d88.fsf@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Neil Armstrong writes: > The WiFi SDIO firmwares requires power to be kept while entering a system > wide suspend state to keep current connection state and eventually wake up > on packet reception/new AP connection, thus add the keep-power-in-suspend in > each boards enabling SDIO. > > For the record, drivers requires it are : > - brcmfmac: drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c line 1125 > - mwifiex: drivers/net/wireless/marvell/mwifiex/sdio.c line 426 > - libertas: drivers/net/wireless/marvell/libertas/if_sdio.c line 1327 > - wl1271: drivers/net/wireless/ti/wlcore/sdio.c line 411 > and bcmdhd out-of-tree driver. Queued for v5.5, Kevin