thermal: armada: Clear reset in armadaxp_init

The reset bit needs to be cleared in the init sequence otherwise it
holds the block in reset.

Signed-off-by: Zachary Hays <zhays@lexmark.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/BN8PR10MB33797EECAC557B5018A0A6628C580@BN8PR10MB3379.namprd10.prod.outlook.com

diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c
index 88363812033cc630a407bac7dc0336abe07a91d4..8c4d1244ee7a44f41f9a95afd8b956c0719ce44c 100644 (file)
--- a/drivers/thermal/armada_thermal.c
+++ b/drivers/thermal/armada_thermal.c
@@ -155,6 +155,9 @@ static void armadaxp_init(struct platform_device *pdev,
 
        regmap_write(priv->syscon, data->syscon_control1_off, reg);
 
+       reg &= ~PMU_TDC0_SW_RST_MASK;
+       regmap_write(priv->syscon, data->syscon_control1_off, reg);
+
        /* Enable the sensor */
        regmap_read(priv->syscon, data->syscon_status_off, &reg);
        reg &= ~PMU_TM_DISABLE_MASK;