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authorAnson Huang <Anson.Huang@nxp.com>2020-03-26 06:13:31 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2020-04-14 12:41:12 +0300
commitd2bc4dd91da6095a769fdc9bc519d3be7ad5f97a (patch)
treecf7c4ec91d57462dc7a0305dee4179d63807f7f2 /drivers/thermal
parent8f3d9f354286745c751374f5f1fcafee6b3f3136 (diff)
downloadlinux-d2bc4dd91da6095a769fdc9bc519d3be7ad5f97a.tar.xz
thermal: imx_sc_thermal: Add hwmon support
Expose i.MX SC thermal sensors as HWMON devices. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/1585192411-25593-1-git-send-email-Anson.Huang@nxp.com
Diffstat (limited to 'drivers/thermal')
-rw-r--r--drivers/thermal/imx_sc_thermal.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/thermal/imx_sc_thermal.c b/drivers/thermal/imx_sc_thermal.c
index a8723b1eb8b0..b2b68c943738 100644
--- a/drivers/thermal/imx_sc_thermal.c
+++ b/drivers/thermal/imx_sc_thermal.c
@@ -14,6 +14,7 @@
#include <linux/thermal.h>
#include "thermal_core.h"
+#include "thermal_hwmon.h"
#define IMX_SC_MISC_FUNC_GET_TEMP 13
@@ -115,6 +116,9 @@ static int imx_sc_thermal_probe(struct platform_device *pdev)
ret = PTR_ERR(sensor->tzd);
break;
}
+
+ if (devm_thermal_add_hwmon_sysfs(sensor->tzd))
+ dev_warn(&pdev->dev, "failed to add hwmon sysfs attributes\n");
}
of_node_put(sensor_np);