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From: Stefan Wahren <info@lategoodbye.de>
To: lgirdwood@gmail.com, broonie@kernel.org, shawn.guo@linaro.org,
	robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
	ijc+devicetree@hellion.org.uk, galak@codeaurora.org
Cc: festevam@gmail.com, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	stefan.wahren@i2se.com, Stefan Wahren <info@lategoodbye.de>
Subject: [PATCH RFC 1/3] DT: add binding for MXS regulator
Date: Sun,  7 Sep 2014 13:37:47 +0200	[thread overview]
Message-ID: <1410089869-6611-2-git-send-email-info@lategoodbye.de> (raw)
In-Reply-To: <1410089869-6611-1-git-send-email-info@lategoodbye.de>

This patch adds the Device tree bindings for the Freescale MXS on-chip
regulators.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
---
 .../bindings/regulator/mxs-regulator.txt           | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/mxs-regulator.txt

diff --git a/Documentation/devicetree/bindings/regulator/mxs-regulator.txt b/Documentation/devicetree/bindings/regulator/mxs-regulator.txt
new file mode 100644
index 0000000..c3226cc
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/mxs-regulator.txt
@@ -0,0 +1,38 @@
+MXS regulators
+
+Required node properties:
+- compatible: Should be "fsl,<soc>-power", where soc is "imx23" or "imx28"
+- reg: Offset and length of the register set for the device
+
+Required regulator properties:
+- compatible: Must be "fsl,mxs-regulator"
+- reg: Offset of the register set for the regulator
+- mxs-max-reg-val: Maximum value of this register
+
+Optional regulator properties:
+- mxs-default-microvolt: initial voltage of the regulator
+
+Any regulator property defined as part of the core regulator
+binding, defined in regulator.txt, can also be used.
+
+Example:
+
+	power: power@80044000 {
+		compatible = "fsl,imx28-power";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x80044000 0x2000>;
+
+		reg_vddio: regulator-vddio@80044060 {
+			reg = <0x80044060>;
+			compatible = "fsl,mxs-regulator";
+			regulator-name = "vddio";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3600000>;
+			regulator-microvolt-offset = <80000>;
+			regulator-always-on;
+			mxs-max-reg-val = <0x10>;
+			mxs-default-microvolt = <3300000>;
+		};
+	};
+
-- 
1.8.1.4


WARNING: multiple messages have this Message-ID (diff)
From: Stefan Wahren <info@lategoodbye.de>
To: lgirdwood@gmail.com, broonie@kernel.org, shawn.guo@linaro.org,
	robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
	ijc+devicetree@hellion.org.uk, galak@codeaurora.org
Cc: stefan.wahren@i2se.com, devicetree@vger.kernel.org,
	Stefan Wahren <info@lategoodbye.de>,
	linux-kernel@vger.kernel.org, festevam@gmail.com,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH RFC 1/3] DT: add binding for MXS regulator
Date: Sun,  7 Sep 2014 13:37:47 +0200	[thread overview]
Message-ID: <1410089869-6611-2-git-send-email-info@lategoodbye.de> (raw)
In-Reply-To: <1410089869-6611-1-git-send-email-info@lategoodbye.de>

This patch adds the Device tree bindings for the Freescale MXS on-chip
regulators.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
---
 .../bindings/regulator/mxs-regulator.txt           | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/mxs-regulator.txt

diff --git a/Documentation/devicetree/bindings/regulator/mxs-regulator.txt b/Documentation/devicetree/bindings/regulator/mxs-regulator.txt
new file mode 100644
index 0000000..c3226cc
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/mxs-regulator.txt
@@ -0,0 +1,38 @@
+MXS regulators
+
+Required node properties:
+- compatible: Should be "fsl,<soc>-power", where soc is "imx23" or "imx28"
+- reg: Offset and length of the register set for the device
+
+Required regulator properties:
+- compatible: Must be "fsl,mxs-regulator"
+- reg: Offset of the register set for the regulator
+- mxs-max-reg-val: Maximum value of this register
+
+Optional regulator properties:
+- mxs-default-microvolt: initial voltage of the regulator
+
+Any regulator property defined as part of the core regulator
+binding, defined in regulator.txt, can also be used.
+
+Example:
+
+	power: power@80044000 {
+		compatible = "fsl,imx28-power";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x80044000 0x2000>;
+
+		reg_vddio: regulator-vddio@80044060 {
+			reg = <0x80044060>;
+			compatible = "fsl,mxs-regulator";
+			regulator-name = "vddio";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3600000>;
+			regulator-microvolt-offset = <80000>;
+			regulator-always-on;
+			mxs-max-reg-val = <0x10>;
+			mxs-default-microvolt = <3300000>;
+		};
+	};
+
-- 
1.8.1.4

WARNING: multiple messages have this Message-ID (diff)
From: info@lategoodbye.de (Stefan Wahren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH RFC 1/3] DT: add binding for MXS regulator
Date: Sun,  7 Sep 2014 13:37:47 +0200	[thread overview]
Message-ID: <1410089869-6611-2-git-send-email-info@lategoodbye.de> (raw)
In-Reply-To: <1410089869-6611-1-git-send-email-info@lategoodbye.de>

This patch adds the Device tree bindings for the Freescale MXS on-chip
regulators.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
---
 .../bindings/regulator/mxs-regulator.txt           | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/mxs-regulator.txt

diff --git a/Documentation/devicetree/bindings/regulator/mxs-regulator.txt b/Documentation/devicetree/bindings/regulator/mxs-regulator.txt
new file mode 100644
index 0000000..c3226cc
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/mxs-regulator.txt
@@ -0,0 +1,38 @@
+MXS regulators
+
+Required node properties:
+- compatible: Should be "fsl,<soc>-power", where soc is "imx23" or "imx28"
+- reg: Offset and length of the register set for the device
+
+Required regulator properties:
+- compatible: Must be "fsl,mxs-regulator"
+- reg: Offset of the register set for the regulator
+- mxs-max-reg-val: Maximum value of this register
+
+Optional regulator properties:
+- mxs-default-microvolt: initial voltage of the regulator
+
+Any regulator property defined as part of the core regulator
+binding, defined in regulator.txt, can also be used.
+
+Example:
+
+	power: power at 80044000 {
+		compatible = "fsl,imx28-power";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x80044000 0x2000>;
+
+		reg_vddio: regulator-vddio at 80044060 {
+			reg = <0x80044060>;
+			compatible = "fsl,mxs-regulator";
+			regulator-name = "vddio";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3600000>;
+			regulator-microvolt-offset = <80000>;
+			regulator-always-on;
+			mxs-max-reg-val = <0x10>;
+			mxs-default-microvolt = <3300000>;
+		};
+	};
+
-- 
1.8.1.4

  reply	other threads:[~2014-09-07 11:38 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-07 11:37 [PATCH RFC 0/3] ARM: regulator: add Freescale MXS regulator driver Stefan Wahren
2014-09-07 11:37 ` Stefan Wahren
2014-09-07 11:37 ` Stefan Wahren
2014-09-07 11:37 ` Stefan Wahren [this message]
2014-09-07 11:37   ` [PATCH RFC 1/3] DT: add binding for MXS regulator Stefan Wahren
2014-09-07 11:37   ` Stefan Wahren
2014-09-07 13:35   ` Sergei Shtylyov
2014-09-07 13:35     ` Sergei Shtylyov
2014-09-09 17:59   ` Mark Rutland
2014-09-09 17:59     ` Mark Rutland
2014-09-09 17:59     ` Mark Rutland
2014-09-09 18:48     ` Stefan Wahren
2014-09-09 18:48       ` Stefan Wahren
2014-09-09 18:48       ` Stefan Wahren
2014-09-07 11:37 ` [PATCH RFC 2/3] ARM: regulator: add Freescale MXS regulator driver Stefan Wahren
2014-09-07 11:37   ` Stefan Wahren
2014-09-07 11:37   ` Stefan Wahren
2014-09-09 18:22   ` Mark Rutland
2014-09-09 18:22     ` Mark Rutland
2014-09-09 18:22     ` Mark Rutland
2014-09-09 19:17     ` Stefan Wahren
2014-09-09 19:17       ` Stefan Wahren
2014-09-09 19:17       ` Stefan Wahren
2014-09-10 14:18       ` Mark Rutland
2014-09-10 14:18         ` Mark Rutland
2014-09-10 14:18         ` Mark Rutland
2014-09-10 15:13         ` Mark Brown
2014-09-10 15:13           ` Mark Brown
2014-09-10 15:13           ` Mark Brown
2014-09-10 17:32           ` Stefan Wahren
2014-09-10 17:32             ` Stefan Wahren
2014-09-10 17:32             ` Stefan Wahren
2014-09-10 18:54             ` Fabio Estevam
2014-09-10 18:54               ` Fabio Estevam
2014-09-10 18:54               ` Fabio Estevam
2014-09-11  5:53               ` Stefan Wahren
2014-09-11  5:53                 ` Stefan Wahren
2014-09-11  5:53                 ` Stefan Wahren
2014-09-10 19:50             ` Mark Brown
2014-09-10 19:50               ` Mark Brown
2014-09-10 19:50               ` Mark Brown
2014-09-10 17:24         ` Stefan Wahren
2014-09-10 17:24           ` Stefan Wahren
2014-09-10 17:24           ` Stefan Wahren
2014-09-10 17:06           ` Fabio Estevam
2014-09-10 17:06             ` Fabio Estevam
2014-09-10 17:06             ` Fabio Estevam
2014-09-07 11:37 ` [PATCH RFC 3/3] DT: ARM: mxs: enable regulator support for i.MX28 Stefan Wahren
2014-09-07 11:37   ` Stefan Wahren
2014-09-07 11:37   ` Stefan Wahren

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