thermal/drivers/mediatek/lvts: Start sensor interrupts disabled

[ Upstream commit 2738fb3ec6838a10d2c4ce65cefdb3b90b11bd61 ]

Interrupts are enabled per sensor in lvts_update_irq_mask() as needed,
there's no point in enabling all of them during initialization. Change
the MONINT register initial value so all sensor interrupts start
disabled.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20250113-mt8192-lvts-filtered-suspend-fix-v2-4-07a25200c7c6@collabora.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
index 0aaa44b734ca43e6abfd97b2ca4ce34dc6f15826..d0901d8ac85da09c0e436acf8a4c3f12f163ffeb 100644 (file)
--- a/drivers/thermal/mediatek/lvts_thermal.c
+++ b/drivers/thermal/mediatek/lvts_thermal.c
@@ -65,7 +65,6 @@
 #define LVTS_HW_FILTER                         0x0
 #define LVTS_TSSEL_CONF                                0x13121110
 #define LVTS_CALSCALE_CONF                     0x300
-#define LVTS_MONINT_CONF                       0x0300318C
 
 #define LVTS_MONINT_OFFSET_SENSOR0             0xC
 #define LVTS_MONINT_OFFSET_SENSOR1             0x180
@@ -929,7 +928,7 @@ static int lvts_irq_init(struct lvts_ctrl *lvts_ctrl)
         * The LVTS_MONINT register layout is the same as the LVTS_MONINTSTS
         * register, except we set the bits to enable the interrupt.
         */
-       writel(LVTS_MONINT_CONF, LVTS_MONINT(lvts_ctrl->base));
+       writel(0, LVTS_MONINT(lvts_ctrl->base));
 
        return 0;
 }