From: Chen-Yu Tsai <wenst@chromium.org>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Amit Kucheria <amitk@kernel.org>, Zhang Rui <rui.zhang@intel.com>
Cc: Chen-Yu Tsai <wenst@chromium.org>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Subject: [PATCH] thermal/drivers/generic-adc: Register thermal zones as hwmon sensors
Date: Tue, 13 Jun 2023 17:30:52 +0800 [thread overview]
Message-ID: <20230613093054.2067340-1-wenst@chromium.org> (raw)
Register thermal zones as hwmon sensors to let userspace read
temperatures using standard hwmon interface.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
drivers/thermal/thermal-generic-adc.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/thermal/thermal-generic-adc.c b/drivers/thermal/thermal-generic-adc.c
index 017b0ce52122..e95dc354f192 100644
--- a/drivers/thermal/thermal-generic-adc.c
+++ b/drivers/thermal/thermal-generic-adc.c
@@ -13,6 +13,8 @@
#include <linux/slab.h>
#include <linux/thermal.h>
+#include "thermal_hwmon.h"
+
struct gadc_thermal_info {
struct device *dev;
struct thermal_zone_device *tz_dev;
@@ -153,6 +155,12 @@ static int gadc_thermal_probe(struct platform_device *pdev)
return ret;
}
+ ret = devm_thermal_add_hwmon_sysfs(&pdev->dev, gti->tz_dev);
+ if (ret) {
+ dev_err(&pdev->dev, "Failed to add hwmon sysfs attributes\n");
+ return ret;
+ }
+
return 0;
}
--
2.41.0.162.gfafddb0af9-goog
next reply other threads:[~2023-06-13 9:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-13 9:30 Chen-Yu Tsai [this message]
2023-06-13 9:44 ` [PATCH] thermal/drivers/generic-adc: Register thermal zones as hwmon sensors Daniel Lezcano
2023-06-13 9:45 ` Chen-Yu Tsai
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230613093054.2067340-1-wenst@chromium.org \
--to=wenst@chromium.org \
--cc=amitk@kernel.org \
--cc=angelogioacchino.delregno@collabora.com \
--cc=daniel.lezcano@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=rafael@kernel.org \
--cc=rui.zhang@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.