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[144.178.202.138]) by smtp.gmail.com with ESMTPSA id q13-20020a056402518d00b005346925a474sm9350377edd.43.2023.10.02.07.00.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Oct 2023 07:00:14 -0700 (PDT) From: Luca Weiss Date: Mon, 02 Oct 2023 16:00:11 +0200 Subject: [PATCH v2 1/2] ASoC: dt-bindings: awinic,aw88395: Remove reset-gpios from AW88261 MIME-Version: 1.0 Message-Id: <20231002-aw88261-reset-v2-1-837cb1e7b95c@fairphone.com> References: <20231002-aw88261-reset-v2-0-837cb1e7b95c@fairphone.com> In-Reply-To: <20231002-aw88261-reset-v2-0-837cb1e7b95c@fairphone.com> To: Weidong Wang , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Luca Weiss X-Mailer: b4 0.12.3 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Mon, 02 Oct 2023 07:00:46 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778654882335844958 X-GMAIL-MSGID: 1778654882335844958 The AW88261 chip doesn't have a reset GPIO, so disallow providing reset-gpios. At the same time also don't keep reset-gpios required for AW88395. This is both because the Linux driver has it optional, and it also simplifies the bindings by not introducing another conditional. Signed-off-by: Luca Weiss --- .../devicetree/bindings/sound/awinic,aw88395.yaml | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml index b977d3de87cb..5d5ebc72b721 100644 --- a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml +++ b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml @@ -14,9 +14,6 @@ description: digital Smart K audio amplifier with an integrated 10.25V smart boost convert. -allOf: - - $ref: dai-common.yaml# - properties: compatible: enum: @@ -49,9 +46,20 @@ required: - compatible - reg - '#sound-dai-cells' - - reset-gpios - awinic,audio-channel +allOf: + - $ref: dai-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - awinic,aw88261 + then: + properties: + reset-gpios: false + unevaluatedProperties: false examples: From patchwork Mon Oct 2 14:00:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Weiss X-Patchwork-Id: 147427 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:612c:2a8e:b0:403:3b70:6f57 with SMTP id in14csp1622353vqb; Mon, 2 Oct 2023 11:46:07 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEUklLr62EJIeC7R/N8knN3nSpYCg19Dnq83HQ8gqyBq1TC3qzBBXI0j2RsGvpMFrgs1Xcn X-Received: by 2002:a17:902:da86:b0:1be:f45c:bc38 with SMTP id j6-20020a170902da8600b001bef45cbc38mr14770003plx.2.1696272366722; Mon, 02 Oct 2023 11:46:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696272366; cv=none; d=google.com; s=arc-20160816; b=Pmu6N0amcqPNBLKbvwYdzpb9yP5Bz15bmNM0PtUIJLEkAIR9TYAoEYg5yKh8NJCBw/ ejeC3Rk88wb7oUJvVRDbHSg2GJHfFf6M/2PNHjONqFfMeCTMZXeuzJRgMxvn2060x2SI eXAJfXszhb+Pa+vOfomZH8gOEl2uuvXHbzZMmvK/SKeL0d7Y9mbov1hNshDo6vlpiMnk zj7bhdRXjox9cd9YC3XIviqDoxklRO/lvMoBujs5S/1ISRYNM1NOijG/ed7UCjjSEAI4 wSzP1gz/ObSEIA454VsRzEwy/s0GlGaDYGJMuTyUGPQr5Vy8OUVEllJJfgtC4UpFWwMt Qqjg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:from :dkim-signature; bh=V2/riLchQZtPTs/BC596zGkjlTIrNRPztVzIEa24L10=; fh=B7X/F/MaptIqWOHdsySuWt+MIGGygkZRRRvHfdWP4Ww=; b=HkPRMvqt4h0A2NZlKCGwhGUi/DBMlzfE2x1A7zpIOXVOV88hKZTWTrTdqMsSkMi7CS HPIyWvGrXCDg6IwDENMnSoKsO2cR6n0c99p/Kv5FZ44qodwt4UsTCNhLBKYiM/M584T/ Mg4bYtkd1oIwv6DOYWlhPUbLk5wY971djcXHobclKKS0ODz20HfujDvpJKQlNDmpIrlt FQXe2SZ9QbZ4hk4c1Yq+XZAu0kknPDVaapUImrYkWQk6lpX2rO1Ztma8JLsS0vkW6ghM 86AyBVRzdT1Dh7TlDTSD5KQ4UAfaiqNsvLaEf5I7mYv7bF3DGiTk4P4LtOTsZZZe+4sH iB3g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@fairphone.com header.s=fair header.b=i4sYvwRv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=fairphone.com Received: from snail.vger.email (snail.vger.email. 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[144.178.202.138]) by smtp.gmail.com with ESMTPSA id q13-20020a056402518d00b005346925a474sm9350377edd.43.2023.10.02.07.00.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Oct 2023 07:00:15 -0700 (PDT) From: Luca Weiss Date: Mon, 02 Oct 2023 16:00:12 +0200 Subject: [PATCH v2 2/2] ASoC: codecs: aw88261: Remove non-existing reset gpio MIME-Version: 1.0 Message-Id: <20231002-aw88261-reset-v2-2-837cb1e7b95c@fairphone.com> References: <20231002-aw88261-reset-v2-0-837cb1e7b95c@fairphone.com> In-Reply-To: <20231002-aw88261-reset-v2-0-837cb1e7b95c@fairphone.com> To: Weidong Wang , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Luca Weiss X-Mailer: b4 0.12.3 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 02 Oct 2023 07:00:35 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778670493498491022 X-GMAIL-MSGID: 1778670493498491022 According to the AW88261 datasheet (V1.1) and device schematics I have access to, there is no reset gpio present on the AW88261. Remove it. Signed-off-by: Luca Weiss --- sound/soc/codecs/aw88261.c | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/sound/soc/codecs/aw88261.c b/sound/soc/codecs/aw88261.c index 45eaf931a69c..e7683f70c2ef 100644 --- a/sound/soc/codecs/aw88261.c +++ b/sound/soc/codecs/aw88261.c @@ -10,7 +10,6 @@ #include #include -#include #include #include #include "aw88261.h" @@ -1175,14 +1174,6 @@ static const struct snd_soc_component_driver soc_codec_dev_aw88261 = { .remove = aw88261_codec_remove, }; -static void aw88261_hw_reset(struct aw88261 *aw88261) -{ - gpiod_set_value_cansleep(aw88261->reset_gpio, 0); - usleep_range(AW88261_1000_US, AW88261_1000_US + 10); - gpiod_set_value_cansleep(aw88261->reset_gpio, 1); - usleep_range(AW88261_1000_US, AW88261_1000_US + 10); -} - static void aw88261_parse_channel_dt(struct aw88261 *aw88261) { struct aw_device *aw_dev = aw88261->aw_pa; @@ -1254,12 +1245,6 @@ static int aw88261_i2c_probe(struct i2c_client *i2c) i2c_set_clientdata(i2c, aw88261); - aw88261->reset_gpio = devm_gpiod_get_optional(&i2c->dev, "reset", GPIOD_OUT_LOW); - if (IS_ERR(aw88261->reset_gpio)) - dev_info(&i2c->dev, "reset gpio not defined\n"); - else - aw88261_hw_reset(aw88261); - aw88261->regmap = devm_regmap_init_i2c(i2c, &aw88261_remap_config); if (IS_ERR(aw88261->regmap)) { ret = PTR_ERR(aw88261->regmap);