Applied "regulator: max77686: Pass descriptor instead of GPIO number" to the regulator tree
The patch
regulator: max77686: Pass descriptor instead of GPIO number
has been applied to the regulator tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
>From 96392c3d8ca47f6654dfa40680c926b1a3419754 Mon Sep 17 00:00:00 2001
From: Linus Walleij
Date: Thu, 15 Nov 2018 09:01:19 +0100
Subject: [PATCH] regulator: max77686: Pass descriptor instead of GPIO number
Instead of passing a global GPIO number, pass a descriptor looked
up from the device tree configuration node.
Tested on Odroid U3 (with max77686 although not using any GPIOs
for regulators, so at least default paths are not broken).
Cc: Chanwoo Choi
Cc: Krzysztof Kozlowski
Cc: Bartlomiej Zolnierkiewicz
Reviewed-by: Krzysztof Kozlowski
Tested-by: Krzysztof Kozlowski
Signed-off-by: Linus Walleij
Signed-off-by: Mark Brown
---
drivers/regulator/max77686-regulator.c | 19 ---
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/drivers/regulator/max77686-regulator.c
b/drivers/regulator/max77686-regulator.c
index bee060937f56..f5cee1775905 100644
--- a/drivers/regulator/max77686-regulator.c
+++ b/drivers/regulator/max77686-regulator.c
@@ -11,8 +11,7 @@
#include
#include
#include
-#include
-#include
+#include
#include
#include
#include
@@ -76,6 +75,7 @@ enum max77686_ramp_rate {
};
struct max77686_data {
+ struct device *dev;
DECLARE_BITMAP(gpio_enabled, MAX77686_REGULATORS);
/* Array indexed by regulator id */
@@ -255,16 +255,20 @@ static int max77686_of_parse_cb(struct device_node *np,
case MAX77686_BUCK8:
case MAX77686_BUCK9:
case MAX77686_LDO20 ... MAX77686_LDO22:
- config->ena_gpio = of_get_named_gpio(np,
- "maxim,ena-gpios", 0);
- config->ena_gpio_flags = GPIOF_OUT_INIT_HIGH;
- config->ena_gpio_initialized = true;
+ config->ena_gpiod = devm_gpiod_get_from_of_node(max77686->dev,
+ np,
+ "maxim,ena",
+ 0,
+ GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE,
+ "max77686-regulator");
+ if (IS_ERR(config->ena_gpiod))
+ config->ena_gpiod = NULL;
break;
default:
return 0;
}
- if (gpio_is_valid(config->ena_gpio)) {
+ if (config->ena_gpiod) {
set_bit(desc->id, max77686->gpio_enabled);
return regmap_update_bits(config->regmap, desc->enable_reg,
@@ -507,6 +511,7 @@ static int max77686_pmic_probe(struct platform_device *pdev)
if (!max77686)
return -ENOMEM;
+ max77686->dev = &pdev->dev;
config.dev = iodev->dev;
config.regmap = iodev->regmap;
config.driver_data = max77686;
--
2.19.1
Applied "regulator: max77686: Pass descriptor instead of GPIO number" to the regulator tree
The patch
regulator: max77686: Pass descriptor instead of GPIO number
has been applied to the regulator tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
>From c89c00e2b8f034891d2550df5ba6fae39f3bf563 Mon Sep 17 00:00:00 2001
From: Linus Walleij
Date: Mon, 14 May 2018 10:06:26 +0200
Subject: [PATCH] regulator: max77686: Pass descriptor instead of GPIO number
Instead of passing a global GPIO number, pass a descriptor looked
up from the device tree configuration node.
Signed-off-by: Linus Walleij
Reviewed-by: Krzysztof Kozlowski
Tested-by: Krzysztof Kozlowski
Signed-off-by: Mark Brown
---
drivers/regulator/max77686-regulator.c | 19 ---
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/drivers/regulator/max77686-regulator.c
b/drivers/regulator/max77686-regulator.c
index c301f3733475..37f98a8350f0 100644
--- a/drivers/regulator/max77686-regulator.c
+++ b/drivers/regulator/max77686-regulator.c
@@ -25,8 +25,7 @@
#include
#include
#include
-#include
-#include
+#include
#include
#include
#include
@@ -90,6 +89,7 @@ enum max77686_ramp_rate {
};
struct max77686_data {
+ struct device *dev;
DECLARE_BITMAP(gpio_enabled, MAX77686_REGULATORS);
/* Array indexed by regulator id */
@@ -269,16 +269,20 @@ static int max77686_of_parse_cb(struct device_node *np,
case MAX77686_BUCK8:
case MAX77686_BUCK9:
case MAX77686_LDO20 ... MAX77686_LDO22:
- config->ena_gpio = of_get_named_gpio(np,
- "maxim,ena-gpios", 0);
- config->ena_gpio_flags = GPIOF_OUT_INIT_HIGH;
- config->ena_gpio_initialized = true;
+ config->ena_gpiod = devm_gpiod_get_from_of_node(max77686->dev,
+ np,
+ "maxim,ena",
+ 0,
+ GPIOD_OUT_HIGH,
+
"max77686-regulator");
+ if (IS_ERR(config->ena_gpiod))
+ config->ena_gpiod = NULL;
break;
default:
return 0;
}
- if (gpio_is_valid(config->ena_gpio)) {
+ if (config->ena_gpiod) {
set_bit(desc->id, max77686->gpio_enabled);
return regmap_update_bits(config->regmap, desc->enable_reg,
@@ -521,6 +525,7 @@ static int max77686_pmic_probe(struct platform_device *pdev)
if (!max77686)
return -ENOMEM;
+ max77686->dev = &pdev->dev;
config.dev = iodev->dev;
config.regmap = iodev->regmap;
config.driver_data = max77686;
--
2.17.0
