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 04C1628EB for ; Mon, 30 Jan 2023 13:53:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C339C43445; Mon, 30 Jan 2023 13:53:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1675086836; bh=jGrvf7qXlmMHHk9CHaKkxT+r9d5C3D9hU5Ky3E9h0YM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jjY48C/yqoxArKU0psIuaPs/iH3GtqxKlLrPUTOS9pKEVoJHx5KH78EQhcsx65yvV ZSsieQE0KwEUtkasAdl5w+6TPhdvmV6TH3Wdeqp9mG5KmR+1kvTEgrkAtyy6DDSyMZ p2l5iIPYn1DPuItDxeB2DBR4FlTnUxkxk4BJZxWo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Emanuele Ghidoli , Francesco Dolcini , Fabio Estevam , Shawn Guo , Sasha Levin Subject: [PATCH 6.1 014/313] arm64: dts: verdin-imx8mm: fix dev board audio playback Date: Mon, 30 Jan 2023 14:47:29 +0100 Message-Id: <20230130134337.321976070@linuxfoundation.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230130134336.532886729@linuxfoundation.org> References: <20230130134336.532886729@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Emanuele Ghidoli [ Upstream commit 6c620a30515c494b5eeb3dc0e40d3220ea04c53b ] Set optional `simple-audio-card,mclk-fs` parameter to ensure a proper clock to the nau8822 audio codec. Without this change with an audio stream rate of 44.1 kHz the playback is faster. Set the MCLK at the right frequency, codec can properly use it to generate 44.1 kHz I2S-FS. Fixes: 6a57f224f734 ("arm64: dts: freescale: add initial support for verdin imx8m mini") Signed-off-by: Emanuele Ghidoli Signed-off-by: Francesco Dolcini Reviewed-by: Fabio Estevam Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi index 73cc3fafa018..b2bcd2282170 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi @@ -11,6 +11,7 @@ sound_card: sound-card { simple-audio-card,bitclock-master = <&dailink_master>; simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,mclk-fs = <256>; simple-audio-card,name = "imx8mm-nau8822"; simple-audio-card,routing = "Headphones", "LHP", -- 2.39.0