thermal: tango: initialize TEMPSI_CFG

TEMPSI_CFG is not equal to 0 at reset. It must be initialized.

Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

diff --git a/drivers/thermal/tango_thermal.c b/drivers/thermal/tango_thermal.c
index 22f9b1e92db14d0098faa1ab19ed1185f73ca6f7..70e0d9f406e902d4f9dc786e6adb5fc8dd271573 100644 (file)
--- a/drivers/thermal/tango_thermal.c
+++ b/drivers/thermal/tango_thermal.c
@@ -80,6 +80,7 @@ static int tango_thermal_probe(struct platform_device *pdev)
                return PTR_ERR(priv->base);
 
        priv->thresh_idx = IDX_MIN;
+       writel(0, priv->base + TEMPSI_CFG);
        writel(CMD_ON, priv->base + TEMPSI_CMD);
 
        tzdev = devm_thermal_zone_of_sensor_register(&pdev->dev, 0, priv, &ops);