From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2EBCB154455 for ; Tue, 9 Jul 2024 08:56:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720515406; cv=none; b=eF1XYit4Lwtv+GsfoibTau91rRFHO0ia9v8shmElDapSHOn6MtvTXB9bi8JkioG9QxP+HyWqNJInM9o6fPYQHqnZJV2nmxD6qtW1qIyRx/hYgOckpnsuFZbewUw7pCE+XK9Eymuq55sjxq6UaENHVXHd9xvakxA4jyglKIJ4Sjk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720515406; c=relaxed/simple; bh=zeEnEM9kX9Y0nyF8n3K2wS1SB9H7giObmnlLh3K61RY=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:References: In-Reply-To:Content-Type; b=H+O6YdxCvb7UKc3RSMNTFk9L+qHT2K4HcKO7fngrFn9U5JDnSsD94TQCdLPLX7c+MmNUODQpSTq6xmub1tlZocUkomAKmC+RNhJ/1ApxSE3JW1gjdG6OrvAzjn2WFCn7RX7by9OA3cLcdchrIDngfawKqQ7S7FLcnM4EJA0wcWI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=JCnNKGvG; arc=none smtp.client-ip=209.85.128.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="JCnNKGvG" Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-4266ea6a488so10417695e9.1 for ; Tue, 09 Jul 2024 01:56:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1720515402; x=1721120202; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:references:cc:to:subject:reply-to:from:user-agent :mime-version:date:message-id:from:to:cc:subject:date:message-id :reply-to; bh=N6JCs78VemHVLXAEu6lpNSjjhDkuEB/scHH4X5narOY=; b=JCnNKGvG1oCSiGMnObEFAmLoqDR7WxrsIokRBQ0z8vv2O5Shd28+wQINpGzj70nNbl Q/av9hS45kd+Pgj1UBYK6l6U+/BMCPh9YrIGqI93OBM+g/oE8bVhyQIC8sBMl/Fxo95n rxlL9v3HiHggZvojtlROUkzPxgg4DGMbDniEA5GmO0xtxZI7JPsmpIywv29TO/uKcHmc Y2XQSbCbWV2Aryf0gDgI8xxg+4aC3Ae6dBxHKFRLHzHs1eCrHT4TREF47Nr7Gw9DCSsC eVktto3V3gGfnC/lhnt2ZkF6v4UzBUiiXnGrxBqKt8SSYT3lgh9hZj7dC2n87BEnuc+m +zzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720515402; x=1721120202; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:references:cc:to: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=N6JCs78VemHVLXAEu6lpNSjjhDkuEB/scHH4X5narOY=; b=LRBVq58d1l8zF/xsuBJG+UIzO0RDfJ72nqCrffSkkXibTynA3pSS0kOQMW6BQ3TEeW r/6VtpJY3eiDr9pk+1j+thOMjy4rG7xPNemOAqcMwKCRx4P+7RG8W5lYH1FN0w46kuhq V+EJQCDt7zjIoE7h6P5Z03SQaTSjQV8lNhOwoLlsnTNCXKWUnV1hKukMxUg2ZboGqlzP uRs4oHHBFzTC7t+oxw76Ey9zJWlYcWQ6vGC53U2bJ0hhkIIy81M3pR0Nsqg6q/cXTR41 uUPyMQMk3TH2Lw9CZneS+tI17HAGob2Y9wmeZllcLLAobiXJhAICa1XgH4S4CsPijaB0 zySQ== X-Forwarded-Encrypted: i=1; AJvYcCXYkm97FoIE/xu4LuAsCJeqv5lKKoVbjrPb9h+N9m+Q710qpVKUZsDVYRahREgEAODfGe8Iu4F1GGTFTmLF6O0ju5Uzwnnp0rG24w== X-Gm-Message-State: AOJu0YzAkSJftE8sn6rV4NUNQMFqYMQ9wzEOZ264Vu1IhKK2Xejdnset 1i8wiwQOpHFIcu7QhRzn9hHU1xQPNHNzYxBWvFBezY8glA8h83ZMewdZr6vs4Hk= X-Google-Smtp-Source: AGHT+IGl0QCPQ3RtBPhEJx9xP2Qga0g9dxUHEMpPlS8Y3PEVe0Ejn3U5/SxbK1zEVuMX9qiiIAaEow== X-Received: by 2002:a05:600c:2057:b0:426:52a5:1ca4 with SMTP id 5b1f17b1804b1-426707db724mr15635825e9.21.1720515402453; Tue, 09 Jul 2024 01:56:42 -0700 (PDT) Received: from ?IPV6:2a01:e0a:cad:2140:b12a:8461:5e2a:dfe? ([2a01:e0a:cad:2140:b12a:8461:5e2a:dfe]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4266f6f1138sm30698455e9.19.2024.07.09.01.56.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 Jul 2024 01:56:42 -0700 (PDT) Message-ID: <9bb13c8a-1452-4a83-b4fa-04c17c8a0819@linaro.org> Date: Tue, 9 Jul 2024 10:56:40 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: neil.armstrong@linaro.org Reply-To: neil.armstrong@linaro.org Subject: Re: [PATCH 2/4] dt-bindings: i2c: amlogic,meson6-i2c: add optional power-domains To: George Stark , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, khilman@baylibre.com, jbrunet@baylibre.com, martin.blumenstingl@googlemail.com, hkallweit1@gmail.com, broonie@kernel.org, glaroque@baylibre.com, rafael@kernel.org, daniel.lezcano@linaro.org, rui.zhang@intel.com, lukasz.luba@arm.com, b.galvani@gmail.com, mmkurbanov@sberdevices.ru Cc: linux-i2c@vger.kernel.org, linux-spi@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@salutedevices.com References: <20240708194808.1819185-1-gnstark@salutedevices.com> <20240708194808.1819185-3-gnstark@salutedevices.com> Content-Language: en-US, fr Autocrypt: addr=neil.armstrong@linaro.org; keydata= xsBNBE1ZBs8BCAD78xVLsXPwV/2qQx2FaO/7mhWL0Qodw8UcQJnkrWmgTFRobtTWxuRx8WWP GTjuhvbleoQ5Cxjr+v+1ARGCH46MxFP5DwauzPekwJUD5QKZlaw/bURTLmS2id5wWi3lqVH4 BVF2WzvGyyeV1o4RTCYDnZ9VLLylJ9bneEaIs/7cjCEbipGGFlfIML3sfqnIvMAxIMZrvcl9 qPV2k+KQ7q+aXavU5W+yLNn7QtXUB530Zlk/d2ETgzQ5FLYYnUDAaRl+8JUTjc0CNOTpCeik 80TZcE6f8M76Xa6yU8VcNko94Ck7iB4vj70q76P/J7kt98hklrr85/3NU3oti3nrIHmHABEB AAHNKk5laWwgQXJtc3Ryb25nIDxuZWlsLmFybXN0cm9uZ0BsaW5hcm8ub3JnPsLAkQQTAQoA OwIbIwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgBYhBInsPQWERiF0UPIoSBaat7Gkz/iuBQJk Q5wSAhkBAAoJEBaat7Gkz/iuyhMIANiD94qDtUTJRfEW6GwXmtKWwl/mvqQtaTtZID2dos04 YqBbshiJbejgVJjy+HODcNUIKBB3PSLaln4ltdsV73SBcwUNdzebfKspAQunCM22Mn6FBIxQ GizsMLcP/0FX4en9NaKGfK6ZdKK6kN1GR9YffMJd2P08EO8mHowmSRe/ExAODhAs9W7XXExw UNCY4pVJyRPpEhv373vvff60bHxc1k/FF9WaPscMt7hlkbFLUs85kHtQAmr8pV5Hy9ezsSRa GzJmiVclkPc2BY592IGBXRDQ38urXeM4nfhhvqA50b/nAEXc6FzqgXqDkEIwR66/Gbp0t3+r yQzpKRyQif3OwE0ETVkGzwEIALyKDN/OGURaHBVzwjgYq+ZtifvekdrSNl8TIDH8g1xicBYp QTbPn6bbSZbdvfeQPNCcD4/EhXZuhQXMcoJsQQQnO4vwVULmPGgtGf8PVc7dxKOeta+qUh6+ SRh3vIcAUFHDT3f/Zdspz+e2E0hPV2hiSvICLk11qO6cyJE13zeNFoeY3ggrKY+IzbFomIZY 4yG6xI99NIPEVE9lNBXBKIlewIyVlkOaYvJWSV+p5gdJXOvScNN1epm5YHmf9aE2ZjnqZGoM Mtsyw18YoX9BqMFInxqYQQ3j/HpVgTSvmo5ea5qQDDUaCsaTf8UeDcwYOtgI8iL4oHcsGtUX oUk33HEAEQEAAcLAXwQYAQIACQUCTVkGzwIbDAAKCRAWmrexpM/4rrXiB/sGbkQ6itMrAIfn M7IbRuiSZS1unlySUVYu3SD6YBYnNi3G5EpbwfBNuT3H8//rVvtOFK4OD8cRYkxXRQmTvqa3 3eDIHu/zr1HMKErm+2SD6PO9umRef8V82o2oaCLvf4WeIssFjwB0b6a12opuRP7yo3E3gTCS KmbUuLv1CtxKQF+fUV1cVaTPMyT25Od+RC1K+iOR0F54oUJvJeq7fUzbn/KdlhA8XPGzwGRy 4zcsPWvwnXgfe5tk680fEKZVwOZKIEuJC3v+/yZpQzDvGYJvbyix0lHnrCzq43WefRHI5XTT QbM0WUIBIcGmq38+OgUsMYu4NzLu7uZFAcmp6h8g Organization: Linaro In-Reply-To: <20240708194808.1819185-3-gnstark@salutedevices.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 08/07/2024 21:48, George Stark wrote: > On newer SoCs, the I2C hardware can require a power domain to operate. > Since the same compatible is used for older and newer SoCs make > power-domains property optional. > > Signed-off-by: George Stark > --- > Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml b/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml > index 26bed558c6b8..c4cc8af18280 100644 > --- a/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml > +++ b/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml > @@ -30,6 +30,9 @@ properties: > clocks: > minItems: 1 > > + power-domains: > + maxItems: 1 > + > required: > - compatible > - reg Reviewed-by: Neil Armstrong