diff mbox series

thermal: rcar_gen3_thermal: Fix init value of IRQCTL register

Message ID 1540374531-11053-1-git-send-email-na-hoan@jinso.co.jp (mailing list archive)
State Rejected
Headers show
Series thermal: rcar_gen3_thermal: Fix init value of IRQCTL register | expand

Commit Message

グェン・アン・ホァン Oct. 24, 2018, 9:48 a.m. UTC 
From: Hoan Nguyen An <na-hoan@jinso.co.jp>

Fix setting value for IRQCTL register. We are setting the last 6 bits
of (IRQCTL) to be 1 (0x3f). But according to Hardware manual, values 1
are "setting prohibited".

Signed-off-by: Hoan Nguyen An <na-hoan@jinso.co.jp>
---
 drivers/thermal/rcar_gen3_thermal.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c
index 7aed533..2b8fb1e 100644
--- a/drivers/thermal/rcar_gen3_thermal.c
+++ b/drivers/thermal/rcar_gen3_thermal.c
@@ -280,7 +280,7 @@  static void rcar_gen3_thermal_init_r8a7795es1(struct rcar_gen3_thermal_tsc *tsc)
 
 	rcar_gen3_thermal_write(tsc, REG_GEN3_CTSR, CTSR_PONM);
 
-	rcar_gen3_thermal_write(tsc, REG_GEN3_IRQCTL, 0x3F);
+	rcar_gen3_thermal_write(tsc, REG_GEN3_IRQCTL, 0);
 	rcar_gen3_thermal_write(tsc, REG_GEN3_IRQMSK, 0);
 	rcar_gen3_thermal_write(tsc, REG_GEN3_IRQEN, IRQ_TEMPD1 | IRQ_TEMP2);
 
@@ -306,7 +306,7 @@  static void rcar_gen3_thermal_init(struct rcar_gen3_thermal_tsc *tsc)
 
 	usleep_range(1000, 2000);
 
-	rcar_gen3_thermal_write(tsc, REG_GEN3_IRQCTL, 0x3F);
+	rcar_gen3_thermal_write(tsc, REG_GEN3_IRQCTL, 0);
 	rcar_gen3_thermal_write(tsc, REG_GEN3_IRQMSK, 0);
 	rcar_gen3_thermal_write(tsc, REG_GEN3_IRQEN, IRQ_TEMPD1 | IRQ_TEMP2);