linux-kernel - [RFC 2/4] regulator: lp87565: dt: remove duplicated section

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Date:   Wed,  3 Jun 2020 22:03:17 +0200
From:   Luca Ceresoli <luca@...aceresoli.net>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     Luca Ceresoli <luca@...aceresoli.net>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, Keerthy <j-keerthy@...com>,
        Axel Lin <axel.lin@...ics.com>
Subject: [RFC 2/4] regulator: lp87565: dt: remove duplicated section

The "Required properties:" section is copied verbatim for each of the two
supported chips. In preparation to add a new chip variant make it a common
section and keep the two examples to differentiate between the two chips.

Signed-off-by: Luca Ceresoli <luca@...aceresoli.net>
---
 .../devicetree/bindings/mfd/lp87565.txt       | 21 ++++---------------
 1 file changed, 4 insertions(+), 17 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/lp87565.txt b/Documentation/devicetree/bindings/mfd/lp87565.txt
index 41671e0dc26b..b75ae23a1ef3 100644
--- a/Documentation/devicetree/bindings/mfd/lp87565.txt
+++ b/Documentation/devicetree/bindings/mfd/lp87565.txt
@@ -1,7 +1,7 @@
 TI LP87565 PMIC MFD driver
 
 Required properties:
-  - compatible:	"ti,lp87565", "ti,lp87565-q1"
+  - compatible:		one of "ti,lp87565", "ti,lp87565-q1", "ti,lp87561-q1"
   - reg:		I2C slave address.
   - gpio-controller:	Marks the device node as a GPIO Controller.
   - #gpio-cells:	Should be two.  The first cell is the pin number and
@@ -10,7 +10,8 @@ Required properties:
   - xxx-in-supply:	Phandle to parent supply node of each regulator
 			populated under regulators node. xxx should match
 			the supply_name populated in driver.
-Example:
+
+Example for the TI LP87565-Q1 PMIC (dual 2-phase output configuration):
 
 lp87565_pmic: pmic@60 {
 	compatible = "ti,lp87565-q1";
@@ -42,21 +43,7 @@ lp87565_pmic: pmic@60 {
 	};
 };
 
-TI LP87561 PMIC:
-
-This is a single output 4-phase regulator configuration
-
-Required properties:
-  - compatible:	"ti,lp87561-q1"
-  - reg:		I2C slave address.
-  - gpio-controller:	Marks the device node as a GPIO Controller.
-  - #gpio-cells:	Should be two.  The first cell is the pin number and
-			the second cell is used to specify flags.
-			See ../gpio/gpio.txt for more information.
-  - xxx-in-supply:	Phandle to parent supply node of each regulator
-			populated under regulators node. xxx should match
-			the supply_name populated in driver.
-Example:
+Example for the TI LP87561 PMIC (single 4-phase output configuration):
 
 lp87561_pmic: pmic@62 {
 	compatible = "ti,lp87561-q1";
-- 
2.27.0