From patchwork Mon Jul 8 19:48:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: George Stark X-Patchwork-Id: 13727018 Received: from mx1.sberdevices.ru (mx2.sberdevices.ru [45.89.224.132]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 377A11DA5F; Mon, 8 Jul 2024 19:48:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.89.224.132 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720468102; cv=none; b=q9Ns0dR+A3sfZ69fvv76hRHGDcif/LeylONaMsTnOmyDKVjwi6AodCUlwJdGvl48IVedpW8cPUya6IrUil/7VCPa28QZTPe8S/zxCRJGIsJqvxGNhrCscPMwusA7TpO6d7TwTyzWQUS/Dc20ePnZ0cfoEP3AjC1bWasWby2CmMk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720468102; c=relaxed/simple; bh=vY7qWycpcpAoDIjy1i/UiTUFWRFwtNf0rhr1y51nNuQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=aN0dpxQyXhrFF/Dssm526KuFf1QNdw6o9ptsN/qxIu2lXUD7Ybs5BlFmrEr6XeQ8X1C+TEj+bKOlMZS8zg8VTrN8hxNm5AG3VAoPNisjxUrAp6sebsDDSthcXShEUmhCf2YT0z3bqHTDGdChifb1eLNAriqsamv/UWuprljMYoM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com; spf=pass smtp.mailfrom=salutedevices.com; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b=ZMHqgFrA; arc=none smtp.client-ip=45.89.224.132 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b="ZMHqgFrA" Received: from p-infra-ksmg-sc-msk02.sberdevices.ru (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id 8D5F1120008; Mon, 8 Jul 2024 22:48:16 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru 8D5F1120008 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=salutedevices.com; s=mail; t=1720468096; bh=eYYjDzOe3nYpG5HmNbnsVn4oH2wx26XOb/Mak2E95m8=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=ZMHqgFrA5GFPtPF/Td8d7r4FodzDXFsxN/3QvscNO7gMtyX8yPtUgx8oDUKiO5fie fppAx22Hz+DvFpUpf/fOIk6L6tAYDWfwrfyX8bgAUbhJPtkJZqpCb0XJhD6/QszYd3 28VCriXjRC71aIAYru6PZLJX1xPOyxLDN6vsZU1NYSgJWH4joAbUiNWw7365WNmNm2 MOR/LUtBEacaD4cxaabeXUefySbHUxEnvJWbdduc1o9Y1/GLDCKxFBdIa3LkJnQDkM tynldDGnemxss5+jx6Dbd75Lb0408J53ceG1a8FCahmMNcgA8JwOuC01g0MQbg05+f HnSmnsPKGiTqg== Received: from smtp.sberdevices.ru (p-i-exch-sc-m02.sberdevices.ru [172.16.192.103]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Mon, 8 Jul 2024 22:48:16 +0300 (MSK) Received: from work.sberdevices.ru (100.64.160.123) by p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Mon, 8 Jul 2024 22:48:15 +0300 From: George Stark To: , , , , , , , , , , , , , , , CC: , , , , , , , , George Stark Subject: [PATCH 2/4] dt-bindings: i2c: amlogic,meson6-i2c: add optional power-domains Date: Mon, 8 Jul 2024 22:48:06 +0300 Message-ID: <20240708194808.1819185-3-gnstark@salutedevices.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240708194808.1819185-1-gnstark@salutedevices.com> References: <20240708194808.1819185-1-gnstark@salutedevices.com> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) To p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 186376 [Jul 08 2024] X-KSMG-AntiSpam-Version: 6.1.0.4 X-KSMG-AntiSpam-Envelope-From: gnstark@salutedevices.com X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 23 0.3.23 8881c50ebb08f9085352475be251cf18bb0fcfdd, {Tracking_from_domain_doesnt_match_to}, 127.0.0.199:7.1.2;100.64.160.123:7.1.2;salutedevices.com:7.1.1;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1;smtp.sberdevices.ru:5.0.1,7.1.1, FromAlignment: s, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2024/07/08 16:01:00 #25918429 X-KSMG-AntiVirus-Status: Clean, skipped 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 Reviewed-by: Neil Armstrong Reviewed-by: Rob Herring (Arm) --- 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