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From: Marco Felsch <m.felsch@pengutronix.de>
To: zhang.chunyan@linaro.org, dianders@chromium.org,
	lgirdwood@gmail.com, broonie@kernel.org,
	ckeepax@opensource.cirrus.com
Cc: linux-kernel@vger.kernel.org, kernel@pengutronix.de
Subject: [PATCH 2/3] regulator: of: fix suspend-min/max-voltage parsing
Date: Tue, 17 Sep 2019 17:40:20 +0200
Message-ID: <20190917154021.14693-3-m.felsch@pengutronix.de> (raw)
In-Reply-To: <20190917154021.14693-1-m.felsch@pengutronix.de>

Currently the regulator-suspend-min/max-microvolt must be within the
root regulator node but the dt-bindings specifies it as subnode
properties for the regulator-state-[mem/disk/standby] node. The only DT
using this bindings currently is the at91-sama5d2_xplained.dts and this
DT uses it correctly. I don't know if it isn't tested but it can't work
without this fix.

Fixes: f7efad10b5c4 ("regulator: add PM suspend and resume hooks")
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
 drivers/regulator/of_regulator.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index 9112faa6a9a0..38dd06fbab38 100644
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -231,12 +231,12 @@ static int of_get_regulation_constraints(struct device *dev,
 					"regulator-off-in-suspend"))
 			suspend_state->enabled = DISABLE_IN_SUSPEND;
 
-		if (!of_property_read_u32(np, "regulator-suspend-min-microvolt",
-					  &pval))
+		if (!of_property_read_u32(suspend_np,
+				"regulator-suspend-min-microvolt", &pval))
 			suspend_state->min_uV = pval;
 
-		if (!of_property_read_u32(np, "regulator-suspend-max-microvolt",
-					  &pval))
+		if (!of_property_read_u32(suspend_np,
+				"regulator-suspend-max-microvolt", &pval))
 			suspend_state->max_uV = pval;
 
 		if (!of_property_read_u32(suspend_np,
-- 
2.20.1


  parent reply index

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-17 15:40 [PATCH 0/3] Regulator core fixes Marco Felsch
2019-09-17 15:40 ` [PATCH 1/3] regulator: core: fix boot-on regulators use_count usage Marco Felsch
2019-09-23 18:02   ` Doug Anderson
2019-09-23 18:14     ` Mark Brown
2019-09-23 18:36       ` Doug Anderson
2019-09-23 18:49         ` Mark Brown
2019-09-23 22:40           ` Doug Anderson
2019-09-24 18:27             ` Mark Brown
2019-09-26 19:44               ` Doug Anderson
2019-09-27  8:47                 ` Marco Felsch
2019-10-01 19:57                   ` Doug Anderson
2019-10-04  6:34                     ` Matti Vaittinen
2019-10-04 11:32                       ` Mark Brown
2019-10-04 12:03                         ` Vaittinen, Matti
2019-10-04 15:01                           ` Mark Brown
2019-10-07  9:34                     ` Marco Felsch
2019-10-07 18:29                       ` Mark Brown
2019-10-08  6:03                         ` Marco Felsch
2019-10-08 12:51                           ` Mark Brown
2019-10-08 14:56                             ` Marco Felsch
2019-10-08 15:42                               ` Mark Brown
2019-10-08 16:16                                 ` Marco Felsch
2019-10-08 16:23                                   ` Mark Brown
2019-10-08 20:16                                     ` Marco Felsch
2019-10-09  9:54                                       ` Mark Brown
2019-09-17 15:40 ` Marco Felsch [this message]
2019-09-17 16:02   ` Applied "regulator: of: fix suspend-min/max-voltage parsing" to the regulator tree Mark Brown
2019-09-17 15:40 ` [PATCH 3/3] regulator: core: make regulator_register() EPROBE_DEFER aware Marco Felsch
2019-09-17 16:02   ` Applied "regulator: core: make regulator_register() EPROBE_DEFER aware" to the regulator tree Mark Brown
2019-09-18  0:57   ` [PATCH 3/3] regulator: core: make regulator_register() EPROBE_DEFER aware Dmitry Torokhov
2019-09-18  8:18     ` Marco Felsch
2019-09-18 15:53       ` Dmitry Torokhov
2019-09-18 16:06         ` Marco Felsch
2019-09-18 16:08         ` Mark Brown

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