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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 A7E63C4332E for ; Tue, 9 Mar 2021 13:32:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 714BD650ED for ; Tue, 9 Mar 2021 13:32:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231490AbhCINcQ (ORCPT ); Tue, 9 Mar 2021 08:32:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45878 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230094AbhCINbm (ORCPT ); Tue, 9 Mar 2021 08:31:42 -0500 Received: from mail-pf1-x432.google.com (mail-pf1-x432.google.com [IPv6:2607:f8b0:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87DFEC06174A for ; Tue, 9 Mar 2021 05:31:42 -0800 (PST) Received: by mail-pf1-x432.google.com with SMTP id q204so9378084pfq.10 for ; Tue, 09 Mar 2021 05:31:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=1GtGC4SBuQ2ZFpLAGRU3Pq+Y262ZpPGaqfYEkH6Dyyw=; b=nF84KLAK6EzWsXH1yHWAfrQcJnhC4o8yyumHI0TBbY+I1ON60qF45+BdPznldjo8f3 d8aoGI31x/rInG8GXv3w9dGS5jD6HzfVDPuDbsWBn96lgcqnRCPK0Vv7XAAGoW0EoBAC KExrBtd2dUdmxFxYPidcuWBVbzJoeFLovTG5c= 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:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=1GtGC4SBuQ2ZFpLAGRU3Pq+Y262ZpPGaqfYEkH6Dyyw=; b=VgY4019RZt8KgGbDm5rjH6Ke+o1X5NawrD4yRMnb0QKswNbslHeNwfDZvWPTkk4Hyf Ne1c7Qsl/9m5Xmq48I1sFQ4aiVfTfHBIbJEqHN5AipP9UfHLDNwpXfMwJd/y8kkE5YSo wBYZJjstU3SRxYFqUvCnXVuWHm7vYM1oW8qoZ7GEO+EvV+JulZesedc0wuMhfuLZIzie jleGmmCtba0SMlFkjKFFBqbYiMI0Hui6MvfjC55YBhp4Yu29ow6rivQSChJZ6ugK1FWG 7M1ttttCDzh2DRTq+eds4Mt7PhNGtGP9CVNJ7CE4zvXsGO6vxQuTsrIgT/1UOVnJnqLs i+Rw== X-Gm-Message-State: AOAM532xyXFTcMFJhefmjWK+p2LZMDtHhCu2WJmNUvWAxjJfxysxwDMM PR958MZSMwttInD/Sw1n0wNu3w== X-Google-Smtp-Source: ABdhPJwPHn0LnuTNkj++gu3E8wnandxNGTpU86svGpOCxuksTcoujIetoFYAWLu2SylpmgP8eNF68Q== X-Received: by 2002:a63:5b52:: with SMTP id l18mr25527277pgm.304.1615296702060; Tue, 09 Mar 2021 05:31:42 -0800 (PST) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:f936:57e5:154d:e0d9]) by smtp.gmail.com with ESMTPSA id 138sm13678649pfv.192.2021.03.09.05.31.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Mar 2021 05:31:41 -0800 (PST) From: Hsin-Yi Wang To: Wolfram Sang , Bartosz Golaszewski , linux-i2c@vger.kernel.org, Mark Brown Cc: Matthias Brugger , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Bibby Hsieh , Rob Herring , Marek Szyprowski Subject: [PATCH v17 2/3] dt-binding: i2c: mt65xx: add vbus-supply property Date: Tue, 9 Mar 2021 21:31:30 +0800 Message-Id: <20210309133131.1585838-3-hsinyi@chromium.org> X-Mailer: git-send-email 2.30.1.766.gb4fecdf3b7-goog In-Reply-To: <20210309133131.1585838-1-hsinyi@chromium.org> References: <20210309133131.1585838-1-hsinyi@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add vbus-supply property for mt65xx. The regulator can be passed into core and turned off during suspend/sleep to reduce power consumption. Signed-off-by: Hsin-Yi Wang --- Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt index 7f0194fdd0cc..2c45647e9f0b 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt @@ -32,6 +32,7 @@ Optional properties: - mediatek,have-pmic: platform can control i2c form special pmic side. Only mt6589 and mt8135 support this feature. - mediatek,use-push-pull: IO config use push-pull mode. + - vbus-supply: phandle to the regulator that provides power to SCL/SDA. Example: -- 2.30.1.766.gb4fecdf3b7-goog