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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: linux-pm@vger.kernel.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Lucas Stach <l.stach@pengutronix.de>,
	Chris Healy <cphealy@gmail.com>,
	Eduardo Valentin <edubezval@gmail.com>,
	Angus Ainslie <angus@akkea.ca>,
	linux-imx@nxp.com, linux-kernel@vger.kernel.org
Subject: [PATCH v5 12/12] thermal: qoriq: Add hwmon support
Date: Tue, 23 Apr 2019 23:48:30 -0700	[thread overview]
Message-ID: <20190424064830.18179-13-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20190424064830.18179-1-andrew.smirnov@gmail.com>

Expose thermal readings as a HWMON device, so that it could be
accessed using lm-sensors.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Tested-by: Lucas Stach <l.stach@pengutronix.de>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Angus Ainslie (Purism) <angus@akkea.ca>
Cc: linux-imx@nxp.com
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
 drivers/thermal/qoriq_thermal.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/thermal/qoriq_thermal.c b/drivers/thermal/qoriq_thermal.c
index f97d0cc82b2b..c93732639f78 100644
--- a/drivers/thermal/qoriq_thermal.c
+++ b/drivers/thermal/qoriq_thermal.c
@@ -12,6 +12,7 @@
 #include <linux/thermal.h>
 
 #include "thermal_core.h"
+#include "thermal_hwmon.h"
 
 #define SITES_MAX	16
 
@@ -96,6 +97,11 @@ static int qoriq_tmu_register_tmu_zone(struct device *dev,
 			regmap_write(qdata->regmap, REGS_TMR, TMR_DISABLE);
 			return ret;
 		}
+
+		if (devm_thermal_add_hwmon_sysfs(tzd))
+			dev_warn(dev,
+				 "Failed to add hwmon sysfs attributes\n");
+
 	}
 
 	return 0;
-- 
2.20.1


      parent reply	other threads:[~2019-04-24  6:49 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-24  6:48 [PATCH v5 00/12] QorIQ TMU multi-sensor and HWMON support Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 01/12] thermal: qoriq: Remove unnecessary DT node is NULL check Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 02/12] thermal: qoriq: Add local struct device pointer Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 03/12] thermal: qoriq: Don't store struct thermal_zone_device reference Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 04/12] thermal: qoriq: Drop per-sensor data Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 05/12] thermal: qoriq: Pass data to qoriq_tmu_register_tmu_zone() directly Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 06/12] thermal: qoriq: Pass data to qoriq_tmu_calibration() directly Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 07/12] thermal: qoriq: Convert driver to use devm_ioremap() Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 08/12] thermal: qoriq: Convert driver to use regmap API Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 09/12] thermal: qoriq: Enable all sensors before registering them Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 10/12] thermal: qoriq: Do not report invalid temperature reading Andrey Smirnov
2019-04-24  6:48 ` [PATCH v5 11/12] thermal_hwmon: Add devres wrapper for thermal_add_hwmon_sysfs() Andrey Smirnov
2019-04-24  6:48 ` Andrey Smirnov [this message]

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