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

Message ID fcecb1eea2ee7c299867e0dc92cb6a89d99542df.1490608293.git.stwiss.opensource@diasemi.com
State Superseded, archived
Headers show

Commit Message

Steve Twiss March 27, 2017, 9:51 a.m. UTC 
From: Steve Twiss <stwiss.opensource@diasemi.com>

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@kernel.org>
Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>

---
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(-)
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Patch

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";