From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f179.google.com (mail-pl1-f179.google.com [209.85.214.179]) (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 D9E45198E83 for ; Wed, 9 Oct 2024 12:59:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.179 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728478794; cv=none; b=i9hHQsm3dfp59xE92euyGJdLIDyaK+zCbzkswYR65iPOOTACRUjDtzoKi3Laugo2bBpPbJ3y9z+1s3QkG2fntpDo5j7eNid9YmKgL9jPXzC/F8SxoYCTOkMzyoFs53Hek8E1NWY8gpXcYV7Tdlook/xBMi+rCFaE1eJQzoVZ5do= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728478794; c=relaxed/simple; bh=WJmnw1qRfeni2WylSpMM04dAE9lNpOoE5OlZcokay2s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=rUFpfmTfOUFRPeOlKDv+huMa/P1bvENf/Z+rsyYL4IIQQsydkjuSd9LChqSzTvvSezwCok2n0Fv20EMWPxKLKuSXxoZ45zgCO3vMGVJAZr2WPjovo/57qWnxMPwmNEKnGNEHL/1BkhlteZuPUXtiULo1Lz66uGlQK1EsjwaJRT8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=MkzoLZmR; arc=none smtp.client-ip=209.85.214.179 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="MkzoLZmR" Received: by mail-pl1-f179.google.com with SMTP id d9443c01a7336-20ba8d92af9so51896795ad.3 for ; Wed, 09 Oct 2024 05:59:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1728478792; x=1729083592; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=9hxlFPX8eU72F7FwcsQseu7FqbxMilUfVuvRnr1Il9Q=; b=MkzoLZmR52SfD4ro5oDLB3iIDA2GelPJmk7ypQZv5SznV60CNSzefcmf3VvbyDezKa SDb2xnyFBOTMBaL5ldnDq6cwZbquNdhTDbf10G590Jyonc0ACw9uwpF7ZpjkzSSk/RR9 kaigmxjZSl9nQMJZWlSRd5r2wyD1vhKORFrOU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728478792; x=1729083592; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=9hxlFPX8eU72F7FwcsQseu7FqbxMilUfVuvRnr1Il9Q=; b=sM6PQJtbZwQRc+t7+h3KWo+6gcN50t4JIEl1nKmlWBhwTUYKxOSv1+p2PntjtxPKXo yi99ULoPqZW3fFYQrWbiEuSTsbdA++sjYR5YUKJiCBdyaeC7hLqY8zINQT2NYBVdK1NL kbh1sSBdkm3iyw6M5BX+zhy7LcLvXldIKFbR1RIjv73j+Nxc6ymwhwdEMfZf9bugQK8D 2V62QtXDHfAYAmC/S12keymsLYSTbQ7722HakDN7MnpUHajzMTTBeM8QmeYOo3ib4qUU Q2AN4Xpjj0AZeHre8ErTN1biqzeKwJoASfPSBeoIb4DSNETSY0cTWLbDNaDnwYpz0jW3 ofDw== X-Gm-Message-State: AOJu0YyDllwP56++K+p1B9TO4kEInifDXk9OHrxl1BOCXlDldgq1n0SD TJazrhrafzD230AYL4yPlnwUBpBWsOcMkqzWdD5IC6+FfNs45PqvMW85NvKULA== X-Google-Smtp-Source: AGHT+IFDu4AhDNmbXgd5KWOArr6Td/4dAJ1kW8iH1FVAygBKnTNX/w2syHGhkwtp4UeSFsqMKl5FEw== X-Received: by 2002:a17:902:fc44:b0:20b:b21e:db21 with SMTP id d9443c01a7336-20c6377fd21mr35072335ad.47.1728478792207; Wed, 09 Oct 2024 05:59:52 -0700 (PDT) Received: from yuanhsinte-p620-1.tpe.corp.google.com ([2401:fa00:1:10:bfd7:eb4:8571:b3f4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20c51c21535sm27434005ad.216.2024.10.09.05.59.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Oct 2024 05:59:51 -0700 (PDT) From: Hsin-Te Yuan Date: Wed, 09 Oct 2024 20:59:44 +0800 Subject: [PATCH 1/4] arm64: dts: mt8183: fennel: add i2c2's i2c-scl-internal-delay-ns Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20241009-i2c-delay-v1-1-6cf59721c1d1@chromium.org> References: <20241009-i2c-delay-v1-0-6cf59721c1d1@chromium.org> In-Reply-To: <20241009-i2c-delay-v1-0-6cf59721c1d1@chromium.org> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Hsin-Yi Wang , Enric Balletbo i Serra Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Hsin-Te Yuan , Daolong Zhu X-Mailer: b4 0.15-dev-2a633 From: Daolong Zhu Add i2c2's i2c-scl-internal-delay-ns. Fixes: 6cd7fdc8c530 ("arm64: dts: mt8183: Add kukui-jacuzzi-fennel board") Reviewed-by: Matthias Brugger Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Daolong Zhu Signed-off-by: Hsin-Te Yuan --- arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi index bbe6c338f465ee7c11bfbfc30767bdb142706480..f9c1ec366b26607581c116b364cc2f80f8621a57 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi @@ -25,3 +25,6 @@ trackpad@2c { }; }; +&i2c2 { + i2c-scl-internal-delay-ns = <21500>; +}; -- 2.47.0.rc0.187.ge670bccf7e-goog