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Mon, 10 Aug 2026 17:15:35 -0500 Message-ID: Date: Mon, 10 Aug 2026 17:15:35 -0500 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/1] arm64: dts: ti: k3-j722s-evm: Switch audio codec clock from audio_refclk1 to external clock To: Jared McArthur , Conor Dooley , Krzysztof Kozlowski , Rob Herring , "Tero Kristo" , Vignesh Raghavendra , "Nishanth Menon" CC: , , , Moteen Shah References: <20260804210558.1455777-1-j-mcarthur@ti.com> Content-Language: en-US From: "Wang, Sen" In-Reply-To: <20260804210558.1455777-1-j-mcarthur@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS2PEPF00003447:EE_|DS0PR10MB7151:EE_ X-MS-Office365-Filtering-Correlation-Id: 3db33f2a-730f-4793-d73c-08def72cea2a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|376014|36860700016|1800799024|82310400026|13003099007|18002099003|22082099003|10067099003|56012099006; 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Revisions PROC170E2 and later switched the MCLK's source > to an external LMK6CE012288CDLFT [2] oscillator (12.288MHz). The > PROC170E1 revision of the board is not publicly available. > > Fix the audio codec's clock by creating a new fixed clock node with > a frequency of 12.288MHz, and switch the audio codec's clock from > the audio_refclk1 to the new fixed clock. Remove pinmuxing and clock > muxing for the audio_refclk1. > > [0] https://www.ti.com/lit/zip/SPRR495 > [1] https://www.ti.com/lit/gpn/TLV320AIC3106 > [2] https://www.ti.com/lit/gpn/lmk6c > > Signed-off-by: Jared McArthur > Tested-by: Moteen Shah Hi Jared, thanks for the patch Tested-by: Sen Wang