From patchwork Sun Sep 26 00:17:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 514640 Delivered-To: patch@linaro.org Received: by 2002:a02:c816:0:0:0:0:0 with SMTP id p22csp2814515jao; Sat, 25 Sep 2021 17:17:16 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyn+UWCcIhFbt1xvTMclulZQqb3yLfDAnUZ4KGKWQGK/lIwiMIrGxqlvj0eoTfV9NPxmRcR X-Received: by 2002:a05:6402:14c4:: with SMTP id f4mr14765059edx.358.1632615436300; Sat, 25 Sep 2021 17:17:16 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1632615436; cv=none; d=google.com; s=arc-20160816; b=x8ZWr54eRiEYHQlk8ZmPZ8lrPD/SrsvDLtrnXtfYhwY/Wj1im2UsR28NCKGiRO5b+e IdsU+ixflF9rNR97b8EGP6bUepjT1RMvNIIJRAeWF2KhwRdHk0EiU+pK6VKFNXwGNWlP +wuqJFNiu506LhbKPW4qmbHiRepwBNXZ3F2Omc64WAz8fjsRDjst6IjrEH8Xi70Isbmt hqQGcsDONE17Oju4QwSJo6s1bpXpXhOgzwq3GNaelsFeORelaGRbz1VB5nA15/RkKpNE Ve2Duj919fkyyAxWfCJfJl/Ce9/EJoKp4S438XlsVht2HWtVtFUeW/IKPPPp9viv8uJp Fa6Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=rlWdpxs06o6BKntUmFuTyMgh8/xRKIkF0pvChWN0UpU=; b=HSZTyB+wiSv6kn9If9xhkIB+Yc63VgPa6N6LiX/IvhwsPjushP2i9amhrqOO1mBizq eeSmWoqvCMVtTFLmcmqjJf3wDuNkFyeEmizJzarWnV2Fe5nbqE2hILeYa4JSrWOv9MK0 5p54s9yCn45EQxbE593mJgpHSZ4/zcdP7CEA/Tn4ztoCkqVlQxCM0XkJ10ccrY6Y1re/ +IltpbWfxQQeQv4521pa8OEntAmG5MZ5CHPB2LoyBVesU5O8uAMi04AQohdgzr9z77wx ovzS9iYy38Jcj73Izq2kma/5KEiFIsPJEbMocmeYpv8peHziQaM3EqZTf5mgzvl5eOBa 42hA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=ZWO6j8xF; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. 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Not to mention that for TSENS_V0 the platform device (gcc) might have other device data. Pass the tsens_priv data to debugfs callbacks directly. Signed-off-by: Dmitry Baryshkov --- drivers/thermal/qcom/tsens.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) -- 2.30.2 diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index 4c7ebd1d3f9c..6aeea74c1bb0 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -657,8 +657,7 @@ int get_temp_common(const struct tsens_sensor *s, int *temp) #ifdef CONFIG_DEBUG_FS static int dbg_sensors_show(struct seq_file *s, void *data) { - struct platform_device *pdev = s->private; - struct tsens_priv *priv = platform_get_drvdata(pdev); + struct tsens_priv *priv = s->private; int i; seq_printf(s, "max: %2d\nnum: %2d\n\n", @@ -675,8 +674,7 @@ static int dbg_sensors_show(struct seq_file *s, void *data) static int dbg_version_show(struct seq_file *s, void *data) { - struct platform_device *pdev = s->private; - struct tsens_priv *priv = platform_get_drvdata(pdev); + struct tsens_priv *priv = s->private; u32 maj_ver, min_ver, step_ver; int ret; @@ -701,9 +699,8 @@ static int dbg_version_show(struct seq_file *s, void *data) DEFINE_SHOW_ATTRIBUTE(dbg_version); DEFINE_SHOW_ATTRIBUTE(dbg_sensors); -static void tsens_debug_init(struct platform_device *pdev) +static void tsens_debug_init(struct platform_device *pdev, struct tsens_priv *priv) { - struct tsens_priv *priv = platform_get_drvdata(pdev); struct dentry *root, *file; root = debugfs_lookup("tsens", NULL); @@ -715,14 +712,14 @@ static void tsens_debug_init(struct platform_device *pdev) file = debugfs_lookup("version", priv->debug_root); if (!file) debugfs_create_file("version", 0444, priv->debug_root, - pdev, &dbg_version_fops); + priv, &dbg_version_fops); /* A directory for each instance of the TSENS IP */ priv->debug = debugfs_create_dir(dev_name(&pdev->dev), priv->debug_root); - debugfs_create_file("sensors", 0444, priv->debug, pdev, &dbg_sensors_fops); + debugfs_create_file("sensors", 0444, priv->debug, priv, &dbg_sensors_fops); } #else -static inline void tsens_debug_init(struct platform_device *pdev) {} +static inline void tsens_debug_init(struct platform_device *pdev, struct tsens_priv *priv) {} #endif static const struct regmap_config tsens_config = { @@ -918,7 +915,7 @@ int __init init_common(struct tsens_priv *priv) if (tsens_version(priv) >= VER_0_1) tsens_enable_irq(priv); - tsens_debug_init(op); + tsens_debug_init(op, priv); err_put_device: put_device(&op->dev); From patchwork Sun Sep 26 00:17:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 514641 Delivered-To: patch@linaro.org Received: by 2002:a02:c816:0:0:0:0:0 with SMTP id p22csp2814526jao; Sat, 25 Sep 2021 17:17:17 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxIFIWzuXlZU9Jo9cfpsrSf0ywwqiC77uoPusS1ib+43jFXTSSj8s3WiEMrfB5EPJ7A20QD X-Received: by 2002:a50:d803:: with SMTP id o3mr13968504edj.91.1632615437635; Sat, 25 Sep 2021 17:17:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1632615437; cv=none; d=google.com; s=arc-20160816; b=Ssqh/+U8+DvnoqQdXclXXM7ZB8KGHFLoHpeG3EcOCQv5dZqcHCXyeSu38wNcm/Jv1j KX9jjhIQNaD2/4l83N8GgNhj1XNlKQf4uxCSPpTAFNzlfKaANq7tIksE/Oe4AV0kDizu M6p8VVccmPevdUxUemx7pAwTtIs7d4K2Qvxxo8iv/79DDfvvMTYV3uQeicM5NFaUkc8V PG/otzgn8SEY02d4nj31YTBQIIZdJxeijZN77cgE1ycbKw9TrGJbgzqzF8Ob7ezRW/JH k5qAzYQWZr210zL9i/nfXO2WI4izDiCaVapqxunUxIERl53V6XagrDw8R9e5NhMgxwf9 0tGQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=55iHUMzFFyoxNfHYv5W5Wm8oMzXKeDg6FrgyetZh2+M=; b=JXSmE/+Ec48gnzM7PNysgk5rRFLPUhuNd5ehfulrF1oHsGuJzxuR6DSGKvhZIBN+vO 0JK4CMLvXQslJCaVU2tYb/7xfNrwGcR4ihyZfTnZLv6vBbhvrjgzmyMIhhodiF9kqebw N72gAWZ8DZ8FtMTCCL2nT9nolgYsSoRk3m8JyW/faiB/6L8lH54RlCRiJLHJPHkFM29B vuCNt4K/VYvhkzzPXRlwBEsWnjxQJF0pheHoY0EsRN9WC/jZ+mGUgDL/2Ydjxhqg6vew aidmuxuMj5RBsrVgyaVIm5/VF25TfSDlW9AmRdr6syyp+Fv5JIlZn20h1RaGuOiBoLWN 8rJw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=T+VX3ch8; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. 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Drop syscon_node_to_regmap() and acquire the regmap on our own. apq8064 has tsens as a part of gcc device tree node, ipq8064 puts tsens node as a child node of gcc. Thus check whether tsens resource can be fetched either from the device itself or from it's parent. Fixes: 53e2a20e4c41 ("thermal/drivers/tsens: Add VER_0 tsens version") Signed-off-by: Dmitry Baryshkov --- drivers/thermal/qcom/tsens.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) -- 2.30.2 diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index 6aeea74c1bb0..4c3960c188da 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -773,19 +773,19 @@ int __init init_common(struct tsens_priv *priv) if (tsens_version(priv) >= VER_0_1) { res = platform_get_resource(op, IORESOURCE_MEM, 0); tm_base = devm_ioremap_resource(dev, res); - if (IS_ERR(tm_base)) { - ret = PTR_ERR(tm_base); - goto err_put_device; - } - - priv->tm_map = devm_regmap_init_mmio(dev, tm_base, &tsens_config); } else { /* VER_0 share the same gcc regs using a syscon */ - struct device *parent = priv->dev->parent; + res = platform_get_resource(op, IORESOURCE_MEM, 0); + if (!res) + res = platform_get_resource(priv->dev->parent, IORESOURCE_MEM, 0); + tm_base = devm_ioremap(dev, res->start, resource_size(res)); + } - if (parent) - priv->tm_map = syscon_node_to_regmap(parent->of_node); + if (IS_ERR(tm_base)) { + ret = PTR_ERR(tm_base); + goto err_put_device; } + priv->tm_map = devm_regmap_init_mmio(dev, tm_base, &tsens_config); if (IS_ERR_OR_NULL(priv->tm_map)) { if (!priv->tm_map) ret = -ENODEV;