diff mbox

[PATCH-v2,3/3] mfd: devicetree: bindings: Add new 88pm800 mfd binding

Message ID 1434567488-6477-5-git-send-email-vaibhav.hiremath@linaro.org
State Not Applicable
Headers show

Commit Message

Vaibhav Hiremath June 17, 2015, 6:58 p.m. UTC 
With addition of DT support to 88pm800 mfd driver, this patch
adds new DT binding documentation along with respective properties.

Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
---
 Documentation/devicetree/bindings/mfd/88pm800.txt | 60 +++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/88pm800.txt

Comments

Rob Herring June 23, 2015, 3:37 p.m. UTC | #1 
On Wed, Jun 17, 2015 at 1:58 PM, Vaibhav Hiremath
<vaibhav.hiremath@linaro.org> wrote:
> With addition of DT support to 88pm800 mfd driver, this patch
> adds new DT binding documentation along with respective properties.
>
> Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>

Acked-by: Rob Herring <robh@kernel.org>

> ---
>  Documentation/devicetree/bindings/mfd/88pm800.txt | 60 +++++++++++++++++++++++
>  1 file changed, 60 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mfd/88pm800.txt
>
> diff --git a/Documentation/devicetree/bindings/mfd/88pm800.txt b/Documentation/devicetree/bindings/mfd/88pm800.txt
> new file mode 100644
> index 0000000..b8e72df
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/88pm800.txt
> @@ -0,0 +1,60 @@
> +* Marvell 88PM8xx Power Management IC
> +
> +Required parent device properties:
> +- compatible : "marvell,88pm800", "marvell,88pm805", "marvell,88pm860"
> +- reg : the I2C slave address for the 88pm8xx chip
> +- interrupts : IRQ line for the 88pm8xx chip
> +- interrupt-controller: describes the 88pm8xx as an interrupt controller
> +- #interrupt-cells : should be 1.
> +               - The cell is the 88pm8xx local IRQ number
> +
> +Optional parent device properties:
> +- marvell,irq-clr-on-write: indicates whether interrupt status is cleared
> +  by write or read.
> +  If enabled, interrupt is cleared by write else just read would do.
> +
> +88pm8xx family of devices consists of varied group of sub-devices:
> +
> +Device                 Supply Names     Description
> +------                 ------------     -----------
> +88pm80x-onkey          :               : On key
> +88pm80x-rtc            :               : RTC
> +88pm80x-regulator      :               : Regulators
> +
> +Note: More device list will follow
> +
> +Example:
> +
> +       pmic: 88pm800@30 {
> +               compatible = "marvell,88pm800";
> +               reg = <0x30>;
> +               interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
> +               interrupt-parent = <&gic>;
> +               interrupt-controller;
> +               #interrupt-cells = <1>;
> +
> +               marvell,irq-clr-on-write;
> +
> +               regulators {
> +                       compatible = "marvell,88pm80x-regulator";
> +
> +                       buck1a: BUCK1A {
> +                               regulator-compatible = "88PM800-BUCK1A";
> +                               regulator-min-microvolt = <600000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-boot-on;
> +                               regulator-always-on;
> +                       };
> +                       ldo1: LDO1 {
> +                               regulator-compatible = "88PM800-LDO1";
> +                               regulator-min-microvolt = <1700000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-boot-on;
> +                               regulator-always-on;
> +                       };
> +               };
> +
> +               rtc {
> +                       compatible = "marvell,88pm80x-rtc";
> +               };
> +       };
> --
> 1.9.1
>
Vaibhav Hiremath June 23, 2015, 5:02 p.m. UTC | #2 
On Tuesday 23 June 2015 09:07 PM, Rob Herring wrote:
> On Wed, Jun 17, 2015 at 1:58 PM, Vaibhav Hiremath
> <vaibhav.hiremath@linaro.org> wrote:
>> With addition of DT support to 88pm800 mfd driver, this patch
>> adds new DT binding documentation along with respective properties.
>>
>> Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
>
> Acked-by: Rob Herring <robh@kernel.org>
>

Thanks for your review.

Thanks,
Vaibhav
Krzysztof Kozlowski June 24, 2015, 12:29 a.m. UTC | #3 
2015-06-18 3:58 GMT+09:00 Vaibhav Hiremath <vaibhav.hiremath@linaro.org>:
> With addition of DT support to 88pm800 mfd driver, this patch
> adds new DT binding documentation along with respective properties.
>
> Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
> ---
>  Documentation/devicetree/bindings/mfd/88pm800.txt | 60 +++++++++++++++++++++++
>  1 file changed, 60 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mfd/88pm800.txt
>
> diff --git a/Documentation/devicetree/bindings/mfd/88pm800.txt b/Documentation/devicetree/bindings/mfd/88pm800.txt
> new file mode 100644
> index 0000000..b8e72df
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/88pm800.txt
> @@ -0,0 +1,60 @@
> +* Marvell 88PM8xx Power Management IC
> +
> +Required parent device properties:
> +- compatible : "marvell,88pm800", "marvell,88pm805", "marvell,88pm860"
> +- reg : the I2C slave address for the 88pm8xx chip
> +- interrupts : IRQ line for the 88pm8xx chip
> +- interrupt-controller: describes the 88pm8xx as an interrupt controller
> +- #interrupt-cells : should be 1.
> +               - The cell is the 88pm8xx local IRQ number
> +
> +Optional parent device properties:
> +- marvell,irq-clr-on-write: indicates whether interrupt status is cleared
> +  by write or read.
> +  If enabled, interrupt is cleared by write else just read would do.
> +
> +88pm8xx family of devices consists of varied group of sub-devices:
> +
> +Device                 Supply Names     Description
> +------                 ------------     -----------
> +88pm80x-onkey          :               : On key
> +88pm80x-rtc            :               : RTC
> +88pm80x-regulator      :               : Regulators
> +
> +Note: More device list will follow
> +
> +Example:
> +
> +       pmic: 88pm800@30 {
> +               compatible = "marvell,88pm800";
> +               reg = <0x30>;
> +               interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
> +               interrupt-parent = <&gic>;
> +               interrupt-controller;
> +               #interrupt-cells = <1>;
> +
> +               marvell,irq-clr-on-write;
> +
> +               regulators {
> +                       compatible = "marvell,88pm80x-regulator";
> +
> +                       buck1a: BUCK1A {
> +                               regulator-compatible = "88PM800-BUCK1A";

That's a deprecated property.
Documentation/devicetree/bindings/regulator/regulator.txt

Best regards,
Krzysztof
Vaibhav Hiremath June 24, 2015, 5:19 a.m. UTC | #4 
On Wednesday 24 June 2015 05:59 AM, Krzysztof Kozlowski wrote:
> 2015-06-18 3:58 GMT+09:00 Vaibhav Hiremath <vaibhav.hiremath@linaro.org>:
>> With addition of DT support to 88pm800 mfd driver, this patch
>> adds new DT binding documentation along with respective properties.
>>
>> Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
>> ---
>>   Documentation/devicetree/bindings/mfd/88pm800.txt | 60 +++++++++++++++++++++++
>>   1 file changed, 60 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/mfd/88pm800.txt
>>
>> diff --git a/Documentation/devicetree/bindings/mfd/88pm800.txt b/Documentation/devicetree/bindings/mfd/88pm800.txt
>> new file mode 100644
>> index 0000000..b8e72df
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/mfd/88pm800.txt
>> @@ -0,0 +1,60 @@
>> +* Marvell 88PM8xx Power Management IC
>> +
>> +Required parent device properties:
>> +- compatible : "marvell,88pm800", "marvell,88pm805", "marvell,88pm860"
>> +- reg : the I2C slave address for the 88pm8xx chip
>> +- interrupts : IRQ line for the 88pm8xx chip
>> +- interrupt-controller: describes the 88pm8xx as an interrupt controller
>> +- #interrupt-cells : should be 1.
>> +               - The cell is the 88pm8xx local IRQ number
>> +
>> +Optional parent device properties:
>> +- marvell,irq-clr-on-write: indicates whether interrupt status is cleared
>> +  by write or read.
>> +  If enabled, interrupt is cleared by write else just read would do.
>> +
>> +88pm8xx family of devices consists of varied group of sub-devices:
>> +
>> +Device                 Supply Names     Description
>> +------                 ------------     -----------
>> +88pm80x-onkey          :               : On key
>> +88pm80x-rtc            :               : RTC
>> +88pm80x-regulator      :               : Regulators
>> +
>> +Note: More device list will follow
>> +
>> +Example:
>> +
>> +       pmic: 88pm800@30 {
>> +               compatible = "marvell,88pm800";
>> +               reg = <0x30>;
>> +               interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
>> +               interrupt-parent = <&gic>;
>> +               interrupt-controller;
>> +               #interrupt-cells = <1>;
>> +
>> +               marvell,irq-clr-on-write;
>> +
>> +               regulators {
>> +                       compatible = "marvell,88pm80x-regulator";
>> +
>> +                       buck1a: BUCK1A {
>> +                               regulator-compatible = "88PM800-BUCK1A";
>
> That's a deprecated property.
> Documentation/devicetree/bindings/regulator/regulator.txt
>

Yes,

Will replace with regulator-name and resubmit shortly with Rob's
Acked-by.



Thanks,
Vaibhav
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/mfd/88pm800.txt b/Documentation/devicetree/bindings/mfd/88pm800.txt
new file mode 100644
index 0000000..b8e72df
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/88pm800.txt
@@ -0,0 +1,60 @@ 
+* Marvell 88PM8xx Power Management IC
+
+Required parent device properties:
+- compatible : "marvell,88pm800", "marvell,88pm805", "marvell,88pm860"
+- reg : the I2C slave address for the 88pm8xx chip
+- interrupts : IRQ line for the 88pm8xx chip
+- interrupt-controller: describes the 88pm8xx as an interrupt controller
+- #interrupt-cells : should be 1.
+		- The cell is the 88pm8xx local IRQ number
+
+Optional parent device properties:
+- marvell,irq-clr-on-write: indicates whether interrupt status is cleared
+  by write or read.
+  If enabled, interrupt is cleared by write else just read would do.
+
+88pm8xx family of devices consists of varied group of sub-devices:
+
+Device		 	Supply Names	 Description
+------		 	------------	 -----------
+88pm80x-onkey		:		: On key
+88pm80x-rtc		:		: RTC
+88pm80x-regulator	:		: Regulators
+
+Note: More device list will follow
+
+Example:
+
+	pmic: 88pm800@30 {
+		compatible = "marvell,88pm800";
+		reg = <0x30>;
+		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+
+		marvell,irq-clr-on-write;
+
+		regulators {
+			compatible = "marvell,88pm80x-regulator";
+
+			buck1a: BUCK1A {
+				regulator-compatible = "88PM800-BUCK1A";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			ldo1: LDO1 {
+				regulator-compatible = "88PM800-LDO1";
+				regulator-min-microvolt = <1700000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+
+		rtc {
+			compatible = "marvell,88pm80x-rtc";
+		};
+	};