From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 5F619D10F37 for ; Wed, 26 Nov 2025 12:43:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=QEUrAaAcrC3D3wCSVpJgszh6h9a2J9Zuh9+Hw2rSnjA=; b=KjmMfR1fhGHOdrJ5b7own05zsS pVAMQxcw+5Td7Ck5bpPQ2v+X8JGQEYiNLDQAl9A1Satg+SHYwikucGd9P8Y1YYnqz201Wdgy2XiEf 2rcxqzy56K6mAGmxjuw3JzshtNrJmEgnUig+QpJ17Cr9R/Tyv2ZQ9WShKe//QtsK7qgndOsJw023D rvo6jbk5Q7XUR5yT4FT2I8wLDT47TvCIrhoqpNR6fcw844XSrLkRVPfs4DiRqBXo2jdlT14hkXtbB NiuHGm9W8lt4o1iPnCuUJSUGOXPtlORGeb9Wjmw9v2Cn2aQCZNDfss0sFpzb3HKC0X6yEqUh1fC9n 8GLMZluQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOErZ-0000000EzmP-1F73; Wed, 26 Nov 2025 12:43:13 +0000 Received: from mail-ed1-x532.google.com ([2a00:1450:4864:20::532]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOErU-0000000Ezjg-1G10 for linux-arm-kernel@lists.infradead.org; Wed, 26 Nov 2025 12:43:10 +0000 Received: by mail-ed1-x532.google.com with SMTP id 4fb4d7f45d1cf-64088c6b309so10755057a12.0 for ; Wed, 26 Nov 2025 04:43:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764160986; x=1764765786; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QEUrAaAcrC3D3wCSVpJgszh6h9a2J9Zuh9+Hw2rSnjA=; b=ZxAUHoWRqL4MzSwnika0WYK/sjeuto3+dZINp+A3jiGNO+OFISkosSVx+wcvxypF28 9ZcOy2NpPYlYAixtkGIp4MA2iBVFMbvs61NnuMyDvvjwizZZw3GnPAoO+gvV9W5z7JES 8+ycQrB21B8GbPZ9pQNSPLZxtPWFfhVaxX9abD6QPicaP0LXJJ65EVtIcJFdB57KLK3t bmmh1pIdXdMyeGnDtkzEa+YEwzjRZhufBYYG+6iph6L3SHOQMkgEKpjTa4ydoU2MHzBK suBriaTFgVUUANdcxGjnIEtcDpw6THmVMAcT/9bwzwG9hpQb5BxZYpb1MR2RepEgEc+O oNzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764160986; x=1764765786; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=QEUrAaAcrC3D3wCSVpJgszh6h9a2J9Zuh9+Hw2rSnjA=; b=i2uESXYNGgHMe15puu2pPOiTSZdwc/6CBROpCvwwjy6YrLndrqnP6jx76ILAJOsilb 7HMhGvutMGwpLeGMi1k4WpawKu5CGf2x3o0dG0t8wxRYVXq4oH/EaiXWfBAO1UAnY87M Px4XOlLI563ZSEwZKHoDYzvISE15ZQeoFS+QQsiVfjrG2e1Y/u0D9VZb2ZZFp4F5wINx X0PG1cap7KeOI78ewbH1Q3u20vmk+CGhk6gP0lXYSDEfb8/G0rpdcYKT6SQv+wWMlyxW NL5XZeeUREcm6+GEBJLV/7Ih2BHnl3Ax+4TU8/Qj0iSlPfR0/yWgPNvwq7LC+GspbYg3 s/pg== X-Forwarded-Encrypted: i=1; AJvYcCWpop9EiGB01OTaaIfR+tKerbrraXzphRnM2+LX8yVebV6Pch+DKuv4S2zy5AWF2YR2Y5Wclpuoda7vovqLXuw2@lists.infradead.org X-Gm-Message-State: AOJu0YyrBaN8RbhkuGaxZrc91Y2KaBJOXDuMhpq8qWsGMPxJfqmxWWNm V8Yc5AhzSOwIjCU/sFvi7ubZ1Hc7MCuUHttQ8JoZq72N6P6W/0JCRKH4Ez7+jfe4 X-Gm-Gg: ASbGncuvvyYiWBHt+yTPBdcRdvH7KG+OIUn7eB0yU+pNIlfyIHhFpaZuldMhuy0sHPr uOhEU0LXR/NBphv7j3dNR1g5nNuGJTE7kTN4Ajbp7IDSKp9QyXFOadFWQrtf3NV9usk1gFo9GUg mszBgoZeuwYAsuhUjdKME3e3CMBBs6aB8aDTy1FY9vU4EfLu9aIj/7vfhlzu//wVfNNVJK8LOZ2 cMF/CydaSDp8bzl09YmwvGYs4dQ8dvdTMLZB+zKUuTPyOyN4j/fuLpb3TSAi1/GxBFNfIcQDl/K EKYfV5sq8dLPazL+o3Fg8Mp/v5QxOonUnDrAdDqHb+3XxVlQTf5iop1nCNxD9EW3fPJurF+3FlH 2aONOAnzNT9X8jSLB+T45iQApcEpwj+Qj4HcDSNVI1OnIkVcwLzdfrwRZA9gJIKEe92Znpma2Aq tV+gCO2kI/OiYvl27TCpnFvH4JWgqVS2wMRbCV X-Google-Smtp-Source: AGHT+IGKLPw8td8LrQ0ou6eIh/AvAY0vkGQJXd4hWo3MO0W0vfngL8sRsTQuh8232uCr75jYDD5EoQ== X-Received: by 2002:a05:6402:510a:b0:639:d9f4:165e with SMTP id 4fb4d7f45d1cf-64555d057e6mr16359675a12.29.1764160986331; Wed, 26 Nov 2025 04:43:06 -0800 (PST) Received: from SMW024614.wbi.nxp.com ([128.77.115.157]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-64536459d92sm17654824a12.31.2025.11.26.04.43.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Nov 2025 04:43:06 -0800 (PST) From: Laurentiu Mihalcea To: Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Fabio Estevam , Philipp Zabel , Daniel Baluta , Shengjiu Wang , Frank Li Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Pengutronix Kernel Team Subject: [PATCH v6 3/5] reset: imx8mp-audiomix: Extend the driver usage Date: Wed, 26 Nov 2025 04:42:16 -0800 Message-ID: <20251126124218.803-4-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251126124218.803-1-laurentiumihalcea111@gmail.com> References: <20251126124218.803-1-laurentiumihalcea111@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251126_044309_197842_8BC7F589 X-CRM114-Status: GOOD ( 15.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Laurentiu Mihalcea Switch to per-device reset map to allow reusing the driver for other NXP block control IPs. Reviewed-by: Daniel Baluta Reviewed-by: Frank Li Signed-off-by: Laurentiu Mihalcea --- drivers/reset/reset-imx8mp-audiomix.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/drivers/reset/reset-imx8mp-audiomix.c b/drivers/reset/reset-imx8mp-audiomix.c index f6152c0cc5ff..00eee528a2d2 100644 --- a/drivers/reset/reset-imx8mp-audiomix.c +++ b/drivers/reset/reset-imx8mp-audiomix.c @@ -24,7 +24,12 @@ struct imx8mp_reset_map { bool active_low; }; -static const struct imx8mp_reset_map reset_map[] = { +struct imx8mp_reset_info { + const struct imx8mp_reset_map *map; + int num_lines; +}; + +static const struct imx8mp_reset_map imx8mp_reset_map[] = { [IMX8MP_AUDIOMIX_EARC_RESET] = { .offset = IMX8MP_AUDIOMIX_EARC_RESET_OFFSET, .mask = BIT(0), @@ -42,9 +47,15 @@ static const struct imx8mp_reset_map reset_map[] = { }, }; +static const struct imx8mp_reset_info imx8mp_reset_info = { + .map = imx8mp_reset_map, + .num_lines = ARRAY_SIZE(imx8mp_reset_map), +}; + struct imx8mp_audiomix_reset { struct reset_controller_dev rcdev; struct regmap *regmap; + const struct imx8mp_reset_map *map; }; static struct imx8mp_audiomix_reset *to_imx8mp_audiomix_reset(struct reset_controller_dev *rcdev) @@ -56,6 +67,7 @@ static int imx8mp_audiomix_update(struct reset_controller_dev *rcdev, unsigned long id, bool assert) { struct imx8mp_audiomix_reset *priv = to_imx8mp_audiomix_reset(rcdev); + const struct imx8mp_reset_map *reset_map = priv->map; unsigned int mask, offset, active_low, val; mask = reset_map[id].mask; @@ -132,16 +144,20 @@ static int imx8mp_audiomix_reset_get_regmap(struct imx8mp_audiomix_reset *priv) static int imx8mp_audiomix_reset_probe(struct auxiliary_device *adev, const struct auxiliary_device_id *id) { + const struct imx8mp_reset_info *rinfo; struct imx8mp_audiomix_reset *priv; struct device *dev = &adev->dev; int ret; + rinfo = (void *)id->driver_data; + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; priv->rcdev.owner = THIS_MODULE; - priv->rcdev.nr_resets = ARRAY_SIZE(reset_map); + priv->map = rinfo->map; + priv->rcdev.nr_resets = rinfo->num_lines; priv->rcdev.ops = &imx8mp_audiomix_reset_ops; priv->rcdev.of_node = dev->parent->of_node; priv->rcdev.dev = dev; @@ -164,6 +180,7 @@ static int imx8mp_audiomix_reset_probe(struct auxiliary_device *adev, static const struct auxiliary_device_id imx8mp_audiomix_reset_ids[] = { { .name = "clk_imx8mp_audiomix.reset", + .driver_data = (kernel_ulong_t)&imx8mp_reset_info, }, { } }; -- 2.43.0