[PATCH 5/5] mfd: s2mps11: Add binding documentation for Samsung S2MPS13 PMIC

Chanwoo Choi
2014-11-17T00:43:36Z

This patch adds the binding documentation for Samsung S2MPS13 PMIC
which is similiar with existing S2MPS14 PMIC. S2MPS13 has the different number
of regulators from S2MPS14 and RTC/Clock is the same with the S2MPS14.

Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
Documentation/devicetree/bindings/mfd/s2mps11.txt | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt
index 0e4026a..57a0450 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, S2MPS13, S2MPS14 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 +7,8 @@ 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 "samsung,s2mps11-pmic" or "samsung,s2mps13-pmic"
+ or "samsung,s2mps14-pmic" or "samsung,s2mpu02-pmic".
- reg: Specifies the I2C slave address of the pmic block. It should be 0x66.

Optional properties:
@@ -17,8 +17,8 @@ Optional properties:
- interrupts: Interrupt specifiers for interrupt sources.

Optional nodes:
-- clocks: s2mps11 and s5m8767 provide three(AP/CP/BT) buffered 32.768 KHz
- outputs, so to register these as clocks with common clock framework
+- clocks: s2mps11, s2mps13 and s5m8767 provide three(AP/CP/BT) buffered 32.768
+ KHz outputs, so to register these as clocks with common clock framework
instantiate a sub-node named "clocks". It uses the common clock binding
documented in :
[Documentation/devicetree/bindings/clock/clock-bindings.txt]
@@ -30,12 +30,12 @@ Optional nodes:
the clock which they consume.
Clock ID Devices
----------------------------------------------------------
- 32KhzAP 0 S2MPS11, S2MPS14, S5M8767
- 32KhzCP 1 S2MPS11, S5M8767
- 32KhzBT 2 S2MPS11, S2MPS14, S5M8767
+ 32KhzAP 0 S2MPS11, S2MPS13, S2MPS14, S5M8767
+ 32KhzCP 1 S2MPS11, S2MPS13, S5M8767
+ 32KhzBT 2 S2MPS11, S2MPS13, S2MPS14, S5M8767

- - compatible: Should be one of: "samsung,s2mps11-clk", "samsung,s2mps14-clk",
- "samsung,s5m8767-clk"
+ - compatible: Should be one of: "samsung,s2mps11-clk", "samsung,s2mps13-clk",
+ "samsung,s2mps14-clk", "samsung,s5m8767-clk"

- regulators: The regulators of s2mps11 that have to be instantiated should be
included in a sub-node named 'regulators'. Regulator nodes included in this
@@ -81,12 +81,14 @@ as per the datasheet of s2mps11.
- LDOn
- valid values for n are:
- S2MPS11: 1 to 38
+ - S2MPS13: 1 to 40
- S2MPS14: 1 to 25
- S2MPU02: 1 to 28
- Example: LDO1, LDO2, LDO28
- BUCKn
- valid values for n are:
- S2MPS11: 1 to 10
+ - S2MPS13: 1 to 10
- S2MPS14: 1 to 5
- S2MPU02: 1 to 7
- Example: BUCK1, BUCK2, BUCK9
--
1.8.5.5