From patchwork Thu Mar 2 11:55:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Leitner X-Patchwork-Id: 659950 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AC550C61DA4 for ; Mon, 6 Mar 2023 17:40:54 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id B83BC114C; Mon, 6 Mar 2023 18:40:01 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz B83BC114C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1678124451; bh=luqWqC5oSH8yC4fXm8WRZe7hyqd7VZiS3FzmSlAoZgk=; h=From:Date:Subject:References:In-Reply-To:To:CC:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=VasiKVrtwDdVjTyLaR3i2CtEG2uIYu051IXwJuuc3mdUidBykVEEz7mXTw8GZcgwq 888hLSuTCi+GgSFxBtM77ggchU2jgaPOD/FvlWKrW7gcM7gI3QnZoIX9xoTpxRNtqa nUGJBLuUCzJWDcXJ9NDoJr4EowFQHukikgnuthJE= Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id C8DFAF80534; Mon, 6 Mar 2023 18:38:51 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id D6080F8049C; Thu, 2 Mar 2023 12:57:33 +0100 (CET) Received: from out-32.mta1.migadu.com (out-32.mta1.migadu.com [IPv6:2001:41d0:203:375::20]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 9B0CCF804B1 for ; Thu, 2 Mar 2023 12:57:22 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9B0CCF804B1 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=p3i2oWfX X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1677758241; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=sredrf5PjZ7jQFXwhsTWfhRpimvvGAc4wV/iwzTmZq0=; b=p3i2oWfXX64J/GM40FQzzz9ICV3FS6E6pH4lDCCyy7YOp2GeNRWM0L6LgWvaaDUFYG8nrS JsC4lt9h3nfU1JJGScOJBu6/x+XrQKJnq360TuI5WChEuOL3dC/CGCuPgG3RaxCBz9v/4o SuxS+lrnpNYeCA30kp61Se0VWYaGU0A= From: richard.leitner@linux.dev Date: Thu, 02 Mar 2023 12:55:03 +0100 Subject: [PATCH 3/3] ASoC: maxim,max9867: add "mclk" support MIME-Version: 1.0 Message-Id: <20230302-max9867-v1-3-aa9f7f25db5e@skidata.com> References: <20230302-max9867-v1-0-aa9f7f25db5e@skidata.com> In-Reply-To: <20230302-max9867-v1-0-aa9f7f25db5e@skidata.com> To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Ladislav Michl , Jaroslav Kysela , Takashi Iwai , Benjamin Bara X-Developer-Signature: v=1; a=openpgp-sha256; l=1453; i=richard.leitner@skidata.com; h=from:subject:message-id; bh=t7JeLv5Avx9AQ87GdXmgLhpXQCWm8ePC8Uj/0k4VhNI=; b=owGbwMvMwCX2R2KahkXN7wuMp9WSGFIY+uU7ly5v9/95II6d2/TEmpl/JRpjl/9oubQ0q6J9w9Pg BJ1PHaUsDGJcDLJiiiz2xlzt7rll7ysVdXJh5rAygQxh4OIUgImcimX4p+Rb7Xtxr/wJwSKfq3Jq+z 3TBM53av9zm7Gv/Nbi8hlPpjH8lanmVk9hWxPJdoeZ6dvrUyq+6x84Fxjm/T4//3H/R2tLZgA= X-Developer-Key: i=richard.leitner@skidata.com; a=openpgp; fpr=3F330A87476D76EF79212C6DFC189628387CFBD0 X-Migadu-Flow: FLOW_OUT X-MailFrom: richard.leitner@linux.dev X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1 Message-ID-Hash: 4V4O7GLVTJZGWKL7UF4Y6TZRXJRC6P2K X-Message-ID-Hash: 4V4O7GLVTJZGWKL7UF4Y6TZRXJRC6P2K X-Mailman-Approved-At: Mon, 06 Mar 2023 17:38:44 +0000 CC: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Richard Leitner X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Benjamin Bara Add basic support for the codecs mclk by enabling it during probing. Signed-off-by: Benjamin Bara --- sound/soc/codecs/max9867.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/max9867.c b/sound/soc/codecs/max9867.c index e161ab037bf7..b92dd61bb2b2 100644 --- a/sound/soc/codecs/max9867.c +++ b/sound/soc/codecs/max9867.c @@ -6,6 +6,7 @@ // Copyright 2018 Ladislav Michl // +#include #include #include #include @@ -16,6 +17,7 @@ #include "max9867.h" struct max9867_priv { + struct clk *mclk; struct regmap *regmap; const struct snd_pcm_hw_constraint_list *constraints; unsigned int sysclk, pclk; @@ -663,8 +665,18 @@ static int max9867_i2c_probe(struct i2c_client *i2c) dev_info(&i2c->dev, "device revision: %x\n", reg); ret = devm_snd_soc_register_component(&i2c->dev, &max9867_component, max9867_dai, ARRAY_SIZE(max9867_dai)); - if (ret < 0) + if (ret < 0) { dev_err(&i2c->dev, "Failed to register component: %d\n", ret); + return ret; + } + + max9867->mclk = devm_clk_get(&i2c->dev, "mclk"); + if (IS_ERR(max9867->mclk)) + return PTR_ERR(max9867->mclk); + ret = clk_prepare_enable(max9867->mclk); + if (ret < 0) + dev_err(&i2c->dev, "Failed to enable MCLK: %d\n", ret); + return ret; }