[PATCH V6 3/7] Documentation: devicetree: mfd: da9062/61 MFD binding

Steve Twiss
2017-03-27T09:51:31Z

From: Steve Twiss <stwiss.opensource-WBD+wuPFNBhBDgjK7y7TUQ@public.gmane.org>

Extend existing DA9062 binding information to include the DA9061 PMIC for
MFD core and regulators.

Add a da9062-onkey link to the existing onkey binding file.

Add a da9062-thermal link to the new temperature monitoring binding file.

Delete the da9062-watchdog section and replace it with a link to the new
DA9061/62 binding information file.

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Signed-off-by: Steve Twiss <stwiss.opensource-WBD+wuPFNBhBDgjK7y7TUQ@public.gmane.org>

---
This patch applies against linux-next and v4.11-rc3

v5 -> v6
- NO CODE CHANGE
- Rebased from v4.9 to v4.11-rc3

v4 -> v5
- NO CODE CHANGE
- Rebased from v4.8 to v4.9

v3 -> v4
- Patch renamed from [PATCH V3 4/9] to [PATCH V4 3/8]
- Remove double newline spacing in text file
- Added Acked-by Rob Herring

v2 -> v3
- Patch renamed from [PATCH V2 04/10] to [PATCH V3 4/9]
- Ensure binding description concentrates on the device not the
device driver
- Separate the DA9061 and DA9062 sub-device tables to distinguish
the difference between the two devices
- Update the commit message to describe this change
- Add e-mail information about associated patches from this set
without describing them as being explicitly dependent on this
binding

v1 -> v2
- Patch renamed from [PATCH V1 09/10] to [PATCH V2 04/10] -- these
changes were made to fix checkpatch warnings caused by the patch
set dependency order

Hi,

Added an Ack from Rob Herring for the PATCH V3 version.

As previously:
Other information:
The device driver from this patch set (associated with this binding) is

- [PATCH V5 4/8] mfd: da9061: MFD core support

and also the following binding file changes:

- Binding for onkey (already applied by Dmitry Torokhov)
- [PATCH V5 1/8] Binding for watchdog
- [PATCH V5 2/8] Binding for thermal

Regards,
Steve Twiss, Dialog Semiconductor

Documentation/devicetree/bindings/mfd/da9062.txt | 49 +++++++++++++++++-------
1 file changed, 36 insertions(+), 13 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt b/Documentation/devicetree/bindings/mfd/da9062.txt
index 38802b5..c0a418c 100644
--- a/Documentation/devicetree/bindings/mfd/da9062.txt
+++ b/Documentation/devicetree/bindings/mfd/da9062.txt
@@ -1,22 +1,39 @@
* Dialog DA9062 Power Management Integrated Circuit (PMIC)

-DA9062 consists of a large and varied group of sub-devices:
+Product information for the DA9062 and DA9061 devices can be found here:
+- http://www.dialog-semiconductor.com/products/da9062
+- http://www.dialog-semiconductor.com/products/da9061
+
+The DA9062 PMIC consists of:

Device Supply Names Description
------ ------------ -----------
da9062-regulator : : LDOs & BUCKs
da9062-rtc : : Real-Time Clock
+da9062-onkey : : On Key
+da9062-watchdog : : Watchdog Timer
+da9062-thermal : : Thermal
+
+The DA9061 PMIC consists of:
+
+Device Supply Names Description
+------ ------------ -----------
+da9062-regulator : : LDOs & BUCKs
+da9062-onkey : : On Key
da9062-watchdog : : Watchdog Timer
+da9062-thermal : : Thermal

======

Required properties:

-- compatible : Should be "dlg,da9062".
+- compatible : Should be
+ "dlg,da9062" for DA9062
+ "dlg,da9061" for DA9061
- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
modified to match the chip's OTP settings).
- interrupt-parent : Specifies the reference to the interrupt controller for
- the DA9062.
+ the DA9062 or DA9061.
- interrupts : IRQ line information.
- interrupt-controller

@@ -25,8 +42,8 @@ further information on IRQ bindings.

Sub-nodes:

-- regulators : This node defines the settings for the LDOs and BUCKs. The
- DA9062 regulators are bound using their names listed below:
+- regulators : This node defines the settings for the LDOs and BUCKs.
+ The DA9062 regulators are bound using their names listed below:

buck1 : BUCK_1
buck2 : BUCK_2
@@ -37,19 +54,29 @@ Sub-nodes:
ldo3 : LDO_3
ldo4 : LDO_4

+ The DA9061 regulators are bound using their names listed below:
+
+ buck1 : BUCK_1
+ buck2 : BUCK_2
+ buck3 : BUCK_3
+ ldo1 : LDO_1
+ ldo2 : LDO_2
+ ldo3 : LDO_3
+ ldo4 : LDO_4
+
The component follows the standard regulator framework and the bindings
details of individual regulator device can be found in:
Documentation/devicetree/bindings/regulator/regulator.txt

-
- rtc : This node defines settings required for the Real-Time Clock associated
with the DA9062. There are currently no entries in this binding, however
compatible = "dlg,da9062-rtc" should be added if a node is created.

-- watchdog: This node defines the settings for the watchdog driver associated
- with the DA9062 PMIC. The compatible = "dlg,da9062-watchdog" should be added
- if a node is created.
+- onkey : See ../input/da9062-onkey.txt
+
+- watchdog: See ../watchdog/da9062-watchdog.txt

+- thermal : See ../thermal/da9062-thermal.txt

Example:

@@ -64,10 +91,6 @@ Example:
compatible = "dlg,da9062-rtc";
};

- watchdog {
- compatible = "dlg,da9062-watchdog";
- };
-
regulators {
DA9062_BUCK1: buck1 {
regulator-name = "BUCK1";
--
end-of-patch for PATCH V6

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