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From: Stefan Agner <stefan@agner.ch>
To: lee.jones@linaro.org, lgirdwood@gmail.com, broonie@kernel.org,
	khilman@baylibre.com, carlo@caione.org
Cc: b.galvani@gmail.com, max.oss.09@gmail.com, marcel@ziswiler.com,
	linux@armlinux.org.uk, galak@codeaurora.org,
	ijc+devicetree@hellion.org.uk, mark.rutland@arm.com,
	pawel.moll@arm.com, robh+dt@kernel.org, linux@roeck-us.net,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-amlogic@lists.infradead.org, Stefan Agner <stefan@agner.ch>
Subject: [PATCH v4 3/5] regulator: rn5t618: add RN5T567 PMIC support
Date: Mon, 27 Jun 2016 23:27:55 -0700	[thread overview]
Message-ID: <20160628062757.24490-4-stefan@agner.ch> (raw)
In-Reply-To: <20160628062757.24490-1-stefan@agner.ch>

Extend the driver to support Ricoh RN5T567. Support the additional
DCDC and slightly different voltage range of LDORTC1.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/regulator/Kconfig             |  5 +++--
 drivers/regulator/rn5t618-regulator.c | 40 +++++++++++++++++++++++++++++++----
 include/linux/mfd/rn5t618.h           |  1 +
 3 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 144cbf5..5472694 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -636,10 +636,11 @@ config REGULATOR_RK808
 	  outputs which can be controlled by i2c communication.
 
 config REGULATOR_RN5T618
-	tristate "Ricoh RN5T618 voltage regulators"
+	tristate "Ricoh RN5T567/618 voltage regulators"
 	depends on MFD_RN5T618
 	help
-	  Say y here to support the regulators found on Ricoh RN5T618 PMIC.
+	  Say y here to support the regulators found on Ricoh RN5T567 or
+	  RN5T618 PMIC.
 
 config REGULATOR_RT5033
 	tristate "Richtek RT5033 Regulators"
diff --git a/drivers/regulator/rn5t618-regulator.c b/drivers/regulator/rn5t618-regulator.c
index b85ceb8..9c930eb 100644
--- a/drivers/regulator/rn5t618-regulator.c
+++ b/drivers/regulator/rn5t618-regulator.c
@@ -46,6 +46,23 @@ static struct regulator_ops rn5t618_reg_ops = {
 		.vsel_mask	= (vmask),				\
 	}
 
+static struct regulator_desc rn5t567_regulators[] = {
+	/* DCDC */
+	REG(DCDC1, DC1CTL, BIT(0), DC1DAC, 0xff, 600000, 3500000, 12500),
+	REG(DCDC2, DC2CTL, BIT(0), DC2DAC, 0xff, 600000, 3500000, 12500),
+	REG(DCDC3, DC3CTL, BIT(0), DC3DAC, 0xff, 600000, 3500000, 12500),
+	REG(DCDC4, DC4CTL, BIT(0), DC4DAC, 0xff, 600000, 3500000, 12500),
+	/* LDO */
+	REG(LDO1, LDOEN1, BIT(0), LDO1DAC, 0x7f, 900000, 3500000, 25000),
+	REG(LDO2, LDOEN1, BIT(1), LDO2DAC, 0x7f, 900000, 3500000, 25000),
+	REG(LDO3, LDOEN1, BIT(2), LDO3DAC, 0x7f, 600000, 3500000, 25000),
+	REG(LDO4, LDOEN1, BIT(3), LDO4DAC, 0x7f, 900000, 3500000, 25000),
+	REG(LDO5, LDOEN1, BIT(4), LDO5DAC, 0x7f, 900000, 3500000, 25000),
+	/* LDO RTC */
+	REG(LDORTC1, LDOEN2, BIT(4), LDORTCDAC, 0x7f, 1200000, 3500000, 25000),
+	REG(LDORTC2, LDOEN2, BIT(5), LDORTC2DAC, 0x7f, 900000, 3500000, 25000),
+};
+
 static struct regulator_desc rn5t618_regulators[] = {
 	/* DCDC */
 	REG(DCDC1, DC1CTL, BIT(0), DC1DAC, 0xff, 600000, 3500000, 12500),
@@ -67,18 +84,33 @@ static int rn5t618_regulator_probe(struct platform_device *pdev)
 	struct rn5t618 *rn5t618 = dev_get_drvdata(pdev->dev.parent);
 	struct regulator_config config = { };
 	struct regulator_dev *rdev;
+	struct regulator_desc *regulators;
 	int i;
 
+	switch (rn5t618->variant) {
+	case RN5T567:
+		regulators = rn5t567_regulators;
+		break;
+	case RN5T618:
+		regulators = rn5t618_regulators;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	config.dev = pdev->dev.parent;
+	config.regmap = rn5t618->regmap;
+
 	for (i = 0; i < RN5T618_REG_NUM; i++) {
-		config.dev = pdev->dev.parent;
-		config.regmap = rn5t618->regmap;
+		if (!regulators[i].name)
+			continue;
 
 		rdev = devm_regulator_register(&pdev->dev,
-					       &rn5t618_regulators[i],
+					       &regulators[i],
 					       &config);
 		if (IS_ERR(rdev)) {
 			dev_err(&pdev->dev, "failed to register %s regulator\n",
-				rn5t618_regulators[i].name);
+				regulators[i].name);
 			return PTR_ERR(rdev);
 		}
 	}
diff --git a/include/linux/mfd/rn5t618.h b/include/linux/mfd/rn5t618.h
index 54179c2..cadc654 100644
--- a/include/linux/mfd/rn5t618.h
+++ b/include/linux/mfd/rn5t618.h
@@ -217,6 +217,7 @@ enum {
 	RN5T618_DCDC1,
 	RN5T618_DCDC2,
 	RN5T618_DCDC3,
+	RN5T618_DCDC4,
 	RN5T618_LDO1,
 	RN5T618_LDO2,
 	RN5T618_LDO3,
-- 
2.8.3

WARNING: multiple messages have this Message-ID
From: stefan@agner.ch (Stefan Agner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 3/5] regulator: rn5t618: add RN5T567 PMIC support
Date: Mon, 27 Jun 2016 23:27:55 -0700	[thread overview]
Message-ID: <20160628062757.24490-4-stefan@agner.ch> (raw)
In-Reply-To: <20160628062757.24490-1-stefan@agner.ch>

Extend the driver to support Ricoh RN5T567. Support the additional
DCDC and slightly different voltage range of LDORTC1.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/regulator/Kconfig             |  5 +++--
 drivers/regulator/rn5t618-regulator.c | 40 +++++++++++++++++++++++++++++++----
 include/linux/mfd/rn5t618.h           |  1 +
 3 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 144cbf5..5472694 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -636,10 +636,11 @@ config REGULATOR_RK808
 	  outputs which can be controlled by i2c communication.
 
 config REGULATOR_RN5T618
-	tristate "Ricoh RN5T618 voltage regulators"
+	tristate "Ricoh RN5T567/618 voltage regulators"
 	depends on MFD_RN5T618
 	help
-	  Say y here to support the regulators found on Ricoh RN5T618 PMIC.
+	  Say y here to support the regulators found on Ricoh RN5T567 or
+	  RN5T618 PMIC.
 
 config REGULATOR_RT5033
 	tristate "Richtek RT5033 Regulators"
diff --git a/drivers/regulator/rn5t618-regulator.c b/drivers/regulator/rn5t618-regulator.c
index b85ceb8..9c930eb 100644
--- a/drivers/regulator/rn5t618-regulator.c
+++ b/drivers/regulator/rn5t618-regulator.c
@@ -46,6 +46,23 @@ static struct regulator_ops rn5t618_reg_ops = {
 		.vsel_mask	= (vmask),				\
 	}
 
+static struct regulator_desc rn5t567_regulators[] = {
+	/* DCDC */
+	REG(DCDC1, DC1CTL, BIT(0), DC1DAC, 0xff, 600000, 3500000, 12500),
+	REG(DCDC2, DC2CTL, BIT(0), DC2DAC, 0xff, 600000, 3500000, 12500),
+	REG(DCDC3, DC3CTL, BIT(0), DC3DAC, 0xff, 600000, 3500000, 12500),
+	REG(DCDC4, DC4CTL, BIT(0), DC4DAC, 0xff, 600000, 3500000, 12500),
+	/* LDO */
+	REG(LDO1, LDOEN1, BIT(0), LDO1DAC, 0x7f, 900000, 3500000, 25000),
+	REG(LDO2, LDOEN1, BIT(1), LDO2DAC, 0x7f, 900000, 3500000, 25000),
+	REG(LDO3, LDOEN1, BIT(2), LDO3DAC, 0x7f, 600000, 3500000, 25000),
+	REG(LDO4, LDOEN1, BIT(3), LDO4DAC, 0x7f, 900000, 3500000, 25000),
+	REG(LDO5, LDOEN1, BIT(4), LDO5DAC, 0x7f, 900000, 3500000, 25000),
+	/* LDO RTC */
+	REG(LDORTC1, LDOEN2, BIT(4), LDORTCDAC, 0x7f, 1200000, 3500000, 25000),
+	REG(LDORTC2, LDOEN2, BIT(5), LDORTC2DAC, 0x7f, 900000, 3500000, 25000),
+};
+
 static struct regulator_desc rn5t618_regulators[] = {
 	/* DCDC */
 	REG(DCDC1, DC1CTL, BIT(0), DC1DAC, 0xff, 600000, 3500000, 12500),
@@ -67,18 +84,33 @@ static int rn5t618_regulator_probe(struct platform_device *pdev)
 	struct rn5t618 *rn5t618 = dev_get_drvdata(pdev->dev.parent);
 	struct regulator_config config = { };
 	struct regulator_dev *rdev;
+	struct regulator_desc *regulators;
 	int i;
 
+	switch (rn5t618->variant) {
+	case RN5T567:
+		regulators = rn5t567_regulators;
+		break;
+	case RN5T618:
+		regulators = rn5t618_regulators;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	config.dev = pdev->dev.parent;
+	config.regmap = rn5t618->regmap;
+
 	for (i = 0; i < RN5T618_REG_NUM; i++) {
-		config.dev = pdev->dev.parent;
-		config.regmap = rn5t618->regmap;
+		if (!regulators[i].name)
+			continue;
 
 		rdev = devm_regulator_register(&pdev->dev,
-					       &rn5t618_regulators[i],
+					       &regulators[i],
 					       &config);
 		if (IS_ERR(rdev)) {
 			dev_err(&pdev->dev, "failed to register %s regulator\n",
-				rn5t618_regulators[i].name);
+				regulators[i].name);
 			return PTR_ERR(rdev);
 		}
 	}
diff --git a/include/linux/mfd/rn5t618.h b/include/linux/mfd/rn5t618.h
index 54179c2..cadc654 100644
--- a/include/linux/mfd/rn5t618.h
+++ b/include/linux/mfd/rn5t618.h
@@ -217,6 +217,7 @@ enum {
 	RN5T618_DCDC1,
 	RN5T618_DCDC2,
 	RN5T618_DCDC3,
+	RN5T618_DCDC4,
 	RN5T618_LDO1,
 	RN5T618_LDO2,
 	RN5T618_LDO3,
-- 
2.8.3

WARNING: multiple messages have this Message-ID
From: stefan@agner.ch (Stefan Agner)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH v4 3/5] regulator: rn5t618: add RN5T567 PMIC support
Date: Mon, 27 Jun 2016 23:27:55 -0700	[thread overview]
Message-ID: <20160628062757.24490-4-stefan@agner.ch> (raw)
In-Reply-To: <20160628062757.24490-1-stefan@agner.ch>

Extend the driver to support Ricoh RN5T567. Support the additional
DCDC and slightly different voltage range of LDORTC1.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/regulator/Kconfig             |  5 +++--
 drivers/regulator/rn5t618-regulator.c | 40 +++++++++++++++++++++++++++++++----
 include/linux/mfd/rn5t618.h           |  1 +
 3 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 144cbf5..5472694 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -636,10 +636,11 @@ config REGULATOR_RK808
 	  outputs which can be controlled by i2c communication.
 
 config REGULATOR_RN5T618
-	tristate "Ricoh RN5T618 voltage regulators"
+	tristate "Ricoh RN5T567/618 voltage regulators"
 	depends on MFD_RN5T618
 	help
-	  Say y here to support the regulators found on Ricoh RN5T618 PMIC.
+	  Say y here to support the regulators found on Ricoh RN5T567 or
+	  RN5T618 PMIC.
 
 config REGULATOR_RT5033
 	tristate "Richtek RT5033 Regulators"
diff --git a/drivers/regulator/rn5t618-regulator.c b/drivers/regulator/rn5t618-regulator.c
index b85ceb8..9c930eb 100644
--- a/drivers/regulator/rn5t618-regulator.c
+++ b/drivers/regulator/rn5t618-regulator.c
@@ -46,6 +46,23 @@ static struct regulator_ops rn5t618_reg_ops = {
 		.vsel_mask	= (vmask),				\
 	}
 
+static struct regulator_desc rn5t567_regulators[] = {
+	/* DCDC */
+	REG(DCDC1, DC1CTL, BIT(0), DC1DAC, 0xff, 600000, 3500000, 12500),
+	REG(DCDC2, DC2CTL, BIT(0), DC2DAC, 0xff, 600000, 3500000, 12500),
+	REG(DCDC3, DC3CTL, BIT(0), DC3DAC, 0xff, 600000, 3500000, 12500),
+	REG(DCDC4, DC4CTL, BIT(0), DC4DAC, 0xff, 600000, 3500000, 12500),
+	/* LDO */
+	REG(LDO1, LDOEN1, BIT(0), LDO1DAC, 0x7f, 900000, 3500000, 25000),
+	REG(LDO2, LDOEN1, BIT(1), LDO2DAC, 0x7f, 900000, 3500000, 25000),
+	REG(LDO3, LDOEN1, BIT(2), LDO3DAC, 0x7f, 600000, 3500000, 25000),
+	REG(LDO4, LDOEN1, BIT(3), LDO4DAC, 0x7f, 900000, 3500000, 25000),
+	REG(LDO5, LDOEN1, BIT(4), LDO5DAC, 0x7f, 900000, 3500000, 25000),
+	/* LDO RTC */
+	REG(LDORTC1, LDOEN2, BIT(4), LDORTCDAC, 0x7f, 1200000, 3500000, 25000),
+	REG(LDORTC2, LDOEN2, BIT(5), LDORTC2DAC, 0x7f, 900000, 3500000, 25000),
+};
+
 static struct regulator_desc rn5t618_regulators[] = {
 	/* DCDC */
 	REG(DCDC1, DC1CTL, BIT(0), DC1DAC, 0xff, 600000, 3500000, 12500),
@@ -67,18 +84,33 @@ static int rn5t618_regulator_probe(struct platform_device *pdev)
 	struct rn5t618 *rn5t618 = dev_get_drvdata(pdev->dev.parent);
 	struct regulator_config config = { };
 	struct regulator_dev *rdev;
+	struct regulator_desc *regulators;
 	int i;
 
+	switch (rn5t618->variant) {
+	case RN5T567:
+		regulators = rn5t567_regulators;
+		break;
+	case RN5T618:
+		regulators = rn5t618_regulators;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	config.dev = pdev->dev.parent;
+	config.regmap = rn5t618->regmap;
+
 	for (i = 0; i < RN5T618_REG_NUM; i++) {
-		config.dev = pdev->dev.parent;
-		config.regmap = rn5t618->regmap;
+		if (!regulators[i].name)
+			continue;
 
 		rdev = devm_regulator_register(&pdev->dev,
-					       &rn5t618_regulators[i],
+					       &regulators[i],
 					       &config);
 		if (IS_ERR(rdev)) {
 			dev_err(&pdev->dev, "failed to register %s regulator\n",
-				rn5t618_regulators[i].name);
+				regulators[i].name);
 			return PTR_ERR(rdev);
 		}
 	}
diff --git a/include/linux/mfd/rn5t618.h b/include/linux/mfd/rn5t618.h
index 54179c2..cadc654 100644
--- a/include/linux/mfd/rn5t618.h
+++ b/include/linux/mfd/rn5t618.h
@@ -217,6 +217,7 @@ enum {
 	RN5T618_DCDC1,
 	RN5T618_DCDC2,
 	RN5T618_DCDC3,
+	RN5T618_DCDC4,
 	RN5T618_LDO1,
 	RN5T618_LDO2,
 	RN5T618_LDO3,
-- 
2.8.3

  parent reply	other threads:[~2016-06-28  6:28 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-28  6:27 [PATCH v4 0/5] regulator: add Ricoh RN5T567 PMIC support Stefan Agner
2016-06-28  6:27 ` Stefan Agner
2016-06-28  6:27 ` Stefan Agner
2016-06-28  6:27 ` Stefan Agner
2016-06-28  6:27 ` [PATCH v4 1/5] ARM: dts: meson: minix-neo-x8: define PMIC as power controller Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27 ` [PATCH v4 2/5] mfd: add Ricoh RN5T567 PMIC support Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28 12:00   ` Lee Jones
2016-06-28 12:00     ` Lee Jones
2016-06-28 12:00     ` Lee Jones
2016-06-28  6:27 ` Stefan Agner [this message]
2016-06-28  6:27   ` [PATCH v4 3/5] regulator: rn5t618: add " Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27 ` [PATCH v4 4/5] mfd: rn5t618: register power off callback optionally Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28 12:01   ` Lee Jones
2016-06-28 12:01     ` Lee Jones
2016-06-28 12:01     ` Lee Jones
2016-06-28  6:27 ` [PATCH v4 5/5] mfd: rn5t618: register restart handler Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28 12:03   ` Lee Jones
2016-06-28 12:03     ` Lee Jones
2016-06-28 12:03     ` Lee Jones
2016-06-28 12:03     ` Lee Jones

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