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 06C3DECAAD5 for ; Fri, 9 Sep 2022 16:40:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231450AbiIIQk1 (ORCPT ); Fri, 9 Sep 2022 12:40:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230249AbiIIQj7 (ORCPT ); Fri, 9 Sep 2022 12:39:59 -0400 Received: from mail-lj1-x231.google.com (mail-lj1-x231.google.com [IPv6:2a00:1450:4864:20::231]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5EF2D3A4BF for ; Fri, 9 Sep 2022 09:39:58 -0700 (PDT) Received: by mail-lj1-x231.google.com with SMTP id v6so2564563ljj.0 for ; Fri, 09 Sep 2022 09:39:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:references:cc:to:from :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date; bh=b8J4shTOmqLPuMlpjI5MHMpXbnGy1VN3lwK2r3/fCWg=; b=cgZ+zfdQnVuRSEXnVgynZG2z/35sBfEiO6VSkFZ4R8EzKB+Rhnw/YTmgg/DmiXIOov LFG/YxMMSvMn6zvbY6w6qTcQqkE0Pm65bYDOM2met78tvoWdTgLBmCsiNoMCoFZS1nJX nwOR2cf6HNi9fCgOG6iMhdjWpzLOosMK7M8Z6vUc9EFL9Lqe1jI1rREL9MhEG2+xg7G1 mLgPSPjpovUlEcvMBob63hS+dGx1KMDNast9v/OF43FEjzdpykC4ciR3ThJ1q6TVdnoF sGxfDtZaaFnVxpYABV0SH6+DPIpMsrm/kGR+2uG3I8yPCywpA9tGtzhzBSg17QG5X6WF xnGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:references:cc:to:from :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date; bh=b8J4shTOmqLPuMlpjI5MHMpXbnGy1VN3lwK2r3/fCWg=; b=Fuea5eQr5OWqF1M5mQpiDHsHK8SpSXNreenLy2lGAqFxrCgLiZsdj+JCkdry4fhr0b X8k2m8fpHmE0vsNH1kj2U1nmOamuD4F5k0WkPygXrV/Lsv0zb7iRJ1VoHOXyAU7WJlIZ aNn2jpRw/+YXYjDaRHovfKnfbXdUNQq/EAOx5UtgPx195oM9J2839sityYG8pDgWUSzt 08PFebQpWv8emLNgAjPy6q+pw72WKVWhJnG3Su2lPm871NgBqcWMIOdVg0brwG81fxrM PLcw5wKBQFb7pKyDwsqG87795DBz56QMcTIHPAqTBo+XUjIgMKnRciKmQoderr3tsIeA F2xQ== X-Gm-Message-State: ACgBeo2y/2g1127GSJI8Du/4mWb77YRkLTSbxoswyU6wChVBnIDTGXaV iA7wF3Foemc+05g3XvDNpa19rg== X-Google-Smtp-Source: AA6agR4ECH9oOvbRv+1hUCn81T4aJTMXl75LUW5azwm7hSatVTuDaZm8V/Dz7cl7mDb1v0kdqZRBjA== X-Received: by 2002:a2e:940f:0:b0:261:b9ca:6207 with SMTP id i15-20020a2e940f000000b00261b9ca6207mr4408339ljh.192.1662741596747; Fri, 09 Sep 2022 09:39:56 -0700 (PDT) Received: from [192.168.0.21] (78-11-189-27.static.ip.netia.com.pl. [78.11.189.27]) by smtp.gmail.com with ESMTPSA id v9-20020a05651203a900b0049476261c30sm143591lfp.113.2022.09.09.09.39.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 09 Sep 2022 09:39:56 -0700 (PDT) Message-ID: <36649eca-d6f5-aa48-347c-ebd2bea5096e@linaro.org> Date: Fri, 9 Sep 2022 18:39:55 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 Subject: Re: [PATCH 2/3] arm64: tegra: Add PWM controllers on Tegra234 Content-Language: en-US From: Krzysztof Kozlowski To: Sandipan Patra , thierry.reding@gmail.com, jonathanh@nvidia.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: bbasu@nvidia.com, kyarlagadda@nvidia.com References: <20220909155258.17908-1-spatra@nvidia.com> <20220909155258.17908-2-spatra@nvidia.com> <3882e496-3082-8db3-c730-1e14554bbcf8@linaro.org> In-Reply-To: <3882e496-3082-8db3-c730-1e14554bbcf8@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 09/09/2022 18:39, Krzysztof Kozlowski wrote: > On 09/09/2022 17:52, Sandipan Patra wrote: >> Tegra234 has eight single-channel PWM controllers, one of them in the >> AON block. >> >> Signed-off-by: Sandipan Patra >> --- >> V3: Update binding doc and fix compatible property. >> >> arch/arm64/boot/dts/nvidia/tegra234.dtsi | 80 +++++++++++++++++++++++- >> 1 file changed, 78 insertions(+), 2 deletions(-) >> >> diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi >> index 81a0f599685f..d77ee9d81fb2 100644 >> --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi >> +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi >> @@ -829,8 +829,7 @@ >> }; >> >> pwm1: pwm@3280000 { >> - compatible = "nvidia,tegra194-pwm", >> - "nvidia,tegra186-pwm"; >> + compatible = "nvidia,tegra194-pwm"; > > Where is the fallback? Wait, other way around. Fallback is here, but where is the Tegra234 compatible? Best regards, Krzysztof