From patchwork Mon Aug 17 10:47:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gene Chen X-Patchwork-Id: 11717963 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1670B109B for ; Mon, 17 Aug 2020 10:50:02 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E27DD2078D for ; Mon, 17 Aug 2020 10:50:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="WdUIckZT"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bmVT48my" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E27DD2078D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=xwlleo0Ey4d/wTQnyntFD0v+jLsM5ZqPwLKp5ldM98M=; b=WdUIckZTbDo7xX+oUqpCjGe185 WEqMF1GVIn9Qwe7MgMGR5ot81pv/crBxLkAx0EAvPmWIXPL8OBHWNxHb3yAsg0FcBvF8aIWsoPG76 TFe9+ori3r/8kExbruQaKS/hlaDduOvaiWTD4VYUWzOPDoxBrCrIqW3x8Fh4tpGsIN0N5DaMEia35 A6w3l7Ah0V+7JZbARtheI4T/KYR7qyi8WLZLxVQfKgR8o/jCog9/GtOQWYIVgbeFmrHJ+bX8mS79G BiV71TbpIQKbtUffPY1wvSu4E2QWo1ZmtB7aHIPjnwaQu60dNxU4k25n9uLYKDZ6oFBHtojKPbgzT RMlo1wfg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7ciF-0002LD-PL; Mon, 17 Aug 2020 10:49:59 +0000 Received: from mail-pl1-x642.google.com ([2607:f8b0:4864:20::642]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7chM-0001fw-Qr; Mon, 17 Aug 2020 10:49:05 +0000 Received: by mail-pl1-x642.google.com with SMTP id k13so7295267plk.13; Mon, 17 Aug 2020 03:49:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=grYjB3bY1LamRvNCUCtAo+X888pdbkIk5YYwGBwcowM=; b=bmVT48myI/uGhC3gktcfp8c3XLHZeGBOwhUqpVaP7XOfrW+VaA5IafFfxxnlCg8a6m mFIrkJO/2dPlzoxuyVxRZQ5wU7owQPrQBM2qqX9ulS2NAyxeITOxMXpCquAOMJEafeuZ ZL3thqXuGMNmnAAJ64STCuaVZJ71I/7v5UNM4emhQZDD0Qn6Cb9tmSQTcxwdvd0CDwRk cTUg6qFmja2hPVA1hBP9GsRl5GBrmVJOrGm9MdY89Tnbu1kGaFtTVZ26ROZax+f5n8G6 w0v6qlClRbsEGmXjvboR3EzCvcfeaT+yFAa9PpaK9CfPyTBVYrkQPDj156BLcj7TENwO auaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=grYjB3bY1LamRvNCUCtAo+X888pdbkIk5YYwGBwcowM=; b=qdq648CDuOION/3NDhOyn6sz6cnk9OfjXeG7IYGDX5GaLruEl2jRbY5qT4kC4sVUYD YEOimvDJfMFrJm08OoVbGbqu9yXlwuR3D6THpJJ0MRK/zwRj3R9PLbr6R4feVg39e4nj Bo98xlLtW65qa5aWbWI7oAG1lbncDn8Dbk7HYacxbFTNowkjYKrQZiEqKXcM4zCHxtH3 VxPggJPZ9ZxKd2kL+uTWEnvbIGLJP+mD97BE27ZcJgLDRew2I7cLBUsG/CueMeKbkxkX c9aDZLkWFPSb/mW1I4aw1QLOMSyeYD6MLztcBFZ0fApFTCoXufoqtVVsSgqu7beyU66W pgFQ== X-Gm-Message-State: AOAM532m8j/0aUUimql8thVFX92OBWhumfyCA+3Awwzkb38szZcMUvM6 cXnu4h1qs3LHFFunqyUROHDo7ZiT0Ak= X-Google-Smtp-Source: ABdhPJyAWYdBqhYobjrmUBOPSDqBRSjjFV633+0fDxoUXeF+8aaJ/sxschQFaS7osarzkz5QIZ6OOA== X-Received: by 2002:a17:90b:2083:: with SMTP id hb3mr11850188pjb.234.1597661340941; Mon, 17 Aug 2020 03:49:00 -0700 (PDT) Received: from localhost.localdomain ([2402:7500:577:c217:67e6:a40c:a3bf:1945]) by smtp.gmail.com with ESMTPSA id k12sm16976528pjp.38.2020.08.17.03.48.57 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Aug 2020 03:49:00 -0700 (PDT) From: Gene Chen To: lee.jones@linaro.org, matthias.bgg@gmail.com Subject: [PATCH v4 7/9] mfd: mt6360: Remove handle_post_irq callback function Date: Mon, 17 Aug 2020 18:47:55 +0800 Message-Id: <1597661277-27862-8-git-send-email-gene.chen.richtek@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1597661277-27862-1-git-send-email-gene.chen.richtek@gmail.com> References: <1597661277-27862-1-git-send-email-gene.chen.richtek@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200817_064904_954052_C18B64BF X-CRM114-Status: GOOD ( 17.41 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:642 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [gene.chen.richtek[at]gmail.com] -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: gene_chen@richtek.com, linux-kernel@vger.kernel.org, cy_huang@richtek.com, benjamin.chao@mediatek.com, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, shufan_lee@richtek.com MIME-Version: 1.0 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org From: Gene Chen Remove handle_post_irq which is used to retrigger IRQ. Set IRQ level low trigger in dtsi to keep IRQ always be handled. Signed-off-by: Gene Chen Acked-for-MFD-by: Lee Jones --- drivers/mfd/mt6360-core.c | 17 ++++------------- include/linux/mfd/mt6360.h | 2 +- 2 files changed, 5 insertions(+), 14 deletions(-) diff --git a/drivers/mfd/mt6360-core.c b/drivers/mfd/mt6360-core.c index f75122b..2356d99 100644 --- a/drivers/mfd/mt6360-core.c +++ b/drivers/mfd/mt6360-core.c @@ -208,15 +208,8 @@ static const struct regmap_irq mt6360_irqs[] = { REGMAP_IRQ_REG_LINE(MT6360_LDO7_PGB_EVT, 8), }; -static int mt6360_pmu_handle_post_irq(void *irq_drv_data) -{ - struct mt6360_ddata *ddata = irq_drv_data; - - return regmap_update_bits(ddata->regmap, - MT6360_PMU_IRQ_SET, MT6360_IRQ_RETRIG, MT6360_IRQ_RETRIG); -} - -static struct regmap_irq_chip mt6360_irq_chip = { +static const struct regmap_irq_chip mt6360_irq_chip = { + .name = "mt6360_irqs", .irqs = mt6360_irqs, .num_irqs = ARRAY_SIZE(mt6360_irqs), .num_regs = MT6360_PMU_IRQ_REGNUM, @@ -225,7 +218,6 @@ static struct regmap_irq_chip mt6360_irq_chip = { .ack_base = MT6360_PMU_CHG_IRQ1, .init_ack_masked = true, .use_ack = true, - .handle_post_irq = mt6360_pmu_handle_post_irq, }; static const struct regmap_config mt6360_pmu_regmap_config = { @@ -339,10 +331,9 @@ static int mt6360_probe(struct i2c_client *client) return -ENODEV; } - mt6360_irq_chip.irq_drv_data = ddata; ret = devm_regmap_add_irq_chip(&client->dev, ddata->regmap, client->irq, - IRQF_TRIGGER_FALLING, 0, - &mt6360_irq_chip, &ddata->irq_data); + 0, 0, &mt6360_irq_chip, + &ddata->irq_data); if (ret) { dev_err(&client->dev, "Failed to add Regmap IRQ Chip\n"); return ret; diff --git a/include/linux/mfd/mt6360.h b/include/linux/mfd/mt6360.h index fbe106c..da0fb5c 100644 --- a/include/linux/mfd/mt6360.h +++ b/include/linux/mfd/mt6360.h @@ -230,7 +230,7 @@ struct mt6360_data { #define MT6360_PMU_MAXREG MT6360_PMU_LDO_MASK2 /* MT6360_PMU_IRQ_SET */ -#define MT6360_PMU_IRQ_REGNUM (MT6360_PMU_LDO_IRQ2 - MT6360_PMU_CHG_IRQ1 + 1) +#define MT6360_PMU_IRQ_REGNUM 16 #define MT6360_IRQ_RETRIG BIT(2) #define CHIP_VEN_MASK 0xF0