lkml.org 
[lkml]   [2014]   [Oct]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/2] dt-bindings: mfd: s2mps11: add documentation for s2mps15 PMIC
Date
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.

Cc: devicetree@vger.kernel.org
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
---
Documentation/devicetree/bindings/mfd/s2mps11.txt | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt
index 0e4026a..41ee3f5 100644
--- a/Documentation/devicetree/bindings/mfd/s2mps11.txt
+++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt
@@ -1,5 +1,5 @@

-* Samsung S2MPS11, S2MPS14 and S2MPU02 Voltage and Current Regulator
+* Samsung S2MPS11/14/15 and S2MPU02 Voltage and Current Regulator

The Samsung S2MPS11 is a multi-function device which includes voltage and
current regulators, RTC, charger controller and other sub-blocks. It is
@@ -7,8 +7,11 @@ interfaced to the host controller using an I2C interface. Each sub-block is
addressed by the host system using different I2C slave addresses.

Required properties:
-- compatible: Should be "samsung,s2mps11-pmic" or "samsung,s2mps14-pmic"
- or "samsung,s2mpu02-pmic".
+- compatible: Should be one of the following
+ - "samsung,s2mps11-pmic"
+ - "samsung,s2mps14-pmic"
+ - "samsung,s2mps15-pmic"
+ - "samsung,s2mpu02-pmic"
- reg: Specifies the I2C slave address of the pmic block. It should be 0x66.

Optional properties:
@@ -82,12 +85,14 @@ as per the datasheet of s2mps11.
- valid values for n are:
- S2MPS11: 1 to 38
- S2MPS14: 1 to 25
+ - S2MPS15: 1 to 27
- S2MPU02: 1 to 28
- Example: LDO1, LDO2, LDO28
- BUCKn
- valid values for n are:
- S2MPS11: 1 to 10
- S2MPS14: 1 to 5
+ - S2MPS15: 1 to 10
- S2MPU02: 1 to 7
- Example: BUCK1, BUCK2, BUCK9

--
1.6.6.rc2


\
 
 \ /
  Last update: 2014-10-14 10:41    [W:0.055 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site