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 5BE37C6FD1C for ; Wed, 22 Mar 2023 10:29:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230155AbjCVK36 (ORCPT ); Wed, 22 Mar 2023 06:29:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40658 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229976AbjCVK34 (ORCPT ); Wed, 22 Mar 2023 06:29:56 -0400 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51BF71A656 for ; Wed, 22 Mar 2023 03:29:55 -0700 (PDT) Received: by mail-wr1-x432.google.com with SMTP id j24so7558076wrd.0 for ; Wed, 22 Mar 2023 03:29:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1679480994; h=content-transfer-encoding:in-reply-to:organization:references:cc:to :content-language:subject:reply-to:from:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=2CSmXLvmqA7bxkhpjhNVaNEFLz0F3Dx2g9G5u+pqBpg=; b=ZqiLsknkgIBNaxJkvEc5gQ5p3e6L7VkoIH3hOVUO4wpZpX7v1KlevxVGbF9dfOPumU GJJBZS5ltwSZpcKxRr7vXY4Gr/3wiOCkn0osCwQZHoWNaHvhFk554Py2UwiYswOQgQmP ylDnv1p1gzUiRtZbgyPJAJZiOoFd00Qh2z5tXOzapFJWphOTB7uD456aUKQZkO+s/yD7 ESea801EmePRyqnMFb3Eni1REHSi0H1//7LJYSvFYFinSonaFHWscU04whOXdtbrmgdF YOR3hA1ZgKnvso9QcESwH56Q61KVFQlTDUI5izXAPalkSgt1NBRyp7QObcU4gaEu9JbG /RTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679480994; h=content-transfer-encoding:in-reply-to:organization:references:cc:to :content-language:subject:reply-to:from:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=2CSmXLvmqA7bxkhpjhNVaNEFLz0F3Dx2g9G5u+pqBpg=; b=CwMZuu1DtwQK1LC1tI9kpfdx/R/lhC/JpRBT7u294aCjoQadsXk/IlntD14AS19gR2 g7IDieYF7vn3Tr5REnrgoQ+D3icKWgyHyt+X3LSGWF5tAAhJMBDQWdX8BOJGDhIS0pyY 8/Ef1PjCM6i0fFfDZXN4VX8WuRFd4tDkszmFltO6o6Xy4g4KetOCD2rIsDP8y1MHBFnR oE9+ItTc1ekPTSBzMcOtpW1leGVC3iy11ihfA35doFxGjHLYCHb8vSAhLKBZuMQGpH7F W/N75fIVByUgfz73xkVjabJfIEaESZsTYnqhpPRbe3h+U/7Ybto5fF4KTLuu0ub2fZmd +F4A== X-Gm-Message-State: AO0yUKVVNDnsV3T0z0XKyM+H7OL21x5Zv6DUHkwVTgH8RwdJkfxEdjsV 4UdG1Sl0axj8xAaEHvCScRWBUg== X-Google-Smtp-Source: AK7set9+8osMG3uRRHQbdIbgNIu2F4He+sRHTNEKyF0j4GgomIyJJPIrOJ0Q6uQ4enlL/0jZjPoSiQ== X-Received: by 2002:adf:f48e:0:b0:2ce:a7df:c115 with SMTP id l14-20020adff48e000000b002cea7dfc115mr5087430wro.41.1679480993756; Wed, 22 Mar 2023 03:29:53 -0700 (PDT) Received: from ?IPV6:2a01:e0a:982:cbb0:3606:a601:f273:994a? ([2a01:e0a:982:cbb0:3606:a601:f273:994a]) by smtp.gmail.com with ESMTPSA id z9-20020a05600c0a0900b003ede04deb14sm10600709wmp.48.2023.03.22.03.29.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 22 Mar 2023 03:29:53 -0700 (PDT) Message-ID: Date: Wed, 22 Mar 2023 11:29:52 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 From: neil.armstrong@linaro.org Reply-To: neil.armstrong@linaro.org Subject: Re: [PATCH v1 1/3] ARM: dts: meson8: add the xtal_32k_out pin Content-Language: en-US To: Martin Blumenstingl , linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20230321171213.2808460-1-martin.blumenstingl@googlemail.com> <20230321171213.2808460-2-martin.blumenstingl@googlemail.com> Organization: Linaro Developer Services In-Reply-To: <20230321171213.2808460-2-martin.blumenstingl@googlemail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 21/03/2023 18:12, Martin Blumenstingl wrote: > GPIOX_10 can generate a 32768Hz signal when enabling the "xtal_32k_out" > group with the xtal function. This is typically used as LPO clock for > the SDIO wifi chips. > > Signed-off-by: Martin Blumenstingl > --- > arch/arm/boot/dts/meson8.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi > index 21eb59041a7d..4d18bb4e3c33 100644 > --- a/arch/arm/boot/dts/meson8.dtsi > +++ b/arch/arm/boot/dts/meson8.dtsi > @@ -568,6 +568,14 @@ mux { > bias-disable; > }; > }; > + > + xtal_32k_out_pins: xtal-32k-out { > + mux { > + groups = "xtal_32k_out"; > + function = "xtal"; > + bias-disable; > + }; > + }; > }; > }; > Reviewed-by: Neil Armstrong