@@ -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);
Prepare the migration to use regmaps by first simplifying the initialization functions: avoid unnecessary write/read cycles on configuration registers. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- drivers/thermal/armada_thermal.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)