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path: root/drivers/thermal/armada_thermal.c
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Diffstat (limited to 'drivers/thermal/armada_thermal.c')
-rw-r--r--drivers/thermal/armada_thermal.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c
index 4c88d70f09e5..de1d1c6b1975 100644
--- a/drivers/thermal/armada_thermal.c
+++ b/drivers/thermal/armada_thermal.c
@@ -103,16 +103,13 @@ static void armadaxp_init_sensor(struct platform_device *pdev,
reg = readl_relaxed(priv->control1);
reg |= PMU_TDC0_OTF_CAL_MASK;
- writel(reg, priv->control1);
/* Reference calibration value */
reg &= ~PMU_TDC0_REF_CAL_CNT_MASK;
reg |= (0xf1 << PMU_TDC0_REF_CAL_CNT_OFFS);
- writel(reg, priv->control1);
/* Reset the sensor */
- reg = readl_relaxed(priv->control1);
- writel((reg | PMU_TDC0_SW_RST_MASK), priv->control1);
+ reg |= PMU_TDC0_SW_RST_MASK;
writel(reg, priv->control1);
@@ -129,14 +126,13 @@ static void armada370_init_sensor(struct platform_device *pdev,
reg = readl_relaxed(priv->control1);
reg |= PMU_TDC0_OTF_CAL_MASK;
- writel(reg, priv->control1);
/* Reference calibration value */
reg &= ~PMU_TDC0_REF_CAL_CNT_MASK;
reg |= (0xf1 << PMU_TDC0_REF_CAL_CNT_OFFS);
- writel(reg, priv->control1);
reg &= ~PMU_TDC0_START_CAL_MASK;
+
writel(reg, priv->control1);
msleep(10);