From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6E2BA3BB2D for ; Wed, 15 Nov 2023 19:56:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="r91af5UI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B731EC433CA; Wed, 15 Nov 2023 19:56:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700078200; bh=cXdPyR4TwCLyXSwfTwt9kfgKcN7By8yWOUpmWFYJ0xM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=r91af5UIw9GL5LeCrSYvrduQ548hVTlBhleIKAtPD5n2Qiq5MHvSdt8gG80Yln/yu 4VuLMNHj1C3vVt0AdBYGJQt9H/tColIf6X2o53ni+4HhMI4qTVCoebGMdfCetcFQ60 Md++LrkImlFxSedeNQ8dnnhdWhS2hPY95njNM4cg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Devarsh Thakkar , Aradhya Bhatia , Jai Luthra , Vignesh Raghavendra , Sasha Levin Subject: [PATCH 6.1 174/379] arm64: dts: ti: k3-am62a7-sk: Drop i2c-1 to 100Khz Date: Wed, 15 Nov 2023 14:24:09 -0500 Message-ID: <20231115192655.408119900@linuxfoundation.org> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231115192645.143643130@linuxfoundation.org> References: <20231115192645.143643130@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jai Luthra [ Upstream commit 63e5aa69b821472a3203a29e17c025329c1b151f ] The TLV320AIC3106 audio codec is interfaced on the i2c-1 bus. With the default rate of 400Khz the i2c register writes fail to sync: [ 36.026387] tlv320aic3x 1-001b: Unable to sync registers 0x16-0x16. -110 [ 38.101130] omap_i2c 20010000.i2c: controller timed out Dropping the rate to 100Khz fixes the issue. Fixes: 38c4a08c820c ("arm64: dts: ti: Add support for AM62A7-SK") Reviewed-by: Devarsh Thakkar Reviewed-by: Aradhya Bhatia Signed-off-by: Jai Luthra Link: https://lore.kernel.org/r/20231003-mcasp_am62a-v3-3-2b631ff319ca@ti.com Signed-off-by: Vignesh Raghavendra Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index b08a083d722d4..7f265c671654d 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -172,7 +172,7 @@ &main_i2c1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_i2c1_pins_default>; - clock-frequency = <400000>; + clock-frequency = <100000>; exp1: gpio@22 { compatible = "ti,tca6424"; -- 2.42.0