From: Alim Akhtar <alim.akhtar@samsung.com>
To: lee.jones@linaro.org, broonie@kernel.org
Cc: k.kozlowski@samsung.com, linux-samsung-soc@vger.kernel.org,
rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org,
Thomas Abraham <thomas.ab@samsung.com>,
devicetree@vger.kernel.org
Subject: [PATCH v5 1/4] dt-bindings: mfd: s2mps11: add documentation for s2mps15 PMIC
Date: Fri, 30 Oct 2015 11:55:31 +0530 [thread overview]
Message-ID: <1446186334-16510-2-git-send-email-alim.akhtar@samsung.com> (raw)
In-Reply-To: <1446186334-16510-1-git-send-email-alim.akhtar@samsung.com>
From: Thomas Abraham <thomas.ab@samsung.com>
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.
This also supports RTC and three 32.768KHz clock outputs.
Cc: devicetree@vger.kernel.org
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
---
Documentation/devicetree/bindings/mfd/s2mps11.txt | 21 ++++++++++++++-------
1 file changed, 14 insertions(+), 7 deletions(-)
diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt
index 890f0b0e1643..4c0543ceec25 100644
--- a/Documentation/devicetree/bindings/mfd/s2mps11.txt
+++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt
@@ -1,5 +1,5 @@
-* Samsung S2MPS11, S2MPS13, S2MPS14 and S2MPU02 Voltage and Current Regulator
+* Samsung S2MPS11/13/14/15 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 +7,12 @@ 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,s2mps13-pmic"
- or "samsung,s2mps14-pmic" or "samsung,s2mpu02-pmic".
+- compatible: Should be one of the following
+ - "samsung,s2mps11-pmic"
+ - "samsung,s2mps13-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:
@@ -24,7 +28,7 @@ Optional properties:
unwanted buck warm reset (setting buck voltages to default values).
Optional nodes:
-- clocks: s2mps11, s2mps13 and s5m8767 provide three(AP/CP/BT) buffered 32.768
+- clocks: s2mps11, s2mps13, s2mps15 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 :
@@ -37,12 +41,13 @@ Optional nodes:
the clock which they consume.
Clock ID Devices
----------------------------------------------------------
- 32KhzAP 0 S2MPS11, S2MPS13, S2MPS14, S5M8767
- 32KhzCP 1 S2MPS11, S2MPS13, S5M8767
- 32KhzBT 2 S2MPS11, S2MPS13, S2MPS14, S5M8767
+ 32KhzAP 0 S2MPS11, S2MPS13, S2MPS14, S2MPS15, S5M8767
+ 32KhzCP 1 S2MPS11, S2MPS13, S2MPS15, S5M8767
+ 32KhzBT 2 S2MPS11, S2MPS13, S2MPS14, S2MPS15, S5M8767
- compatible: Should be one of: "samsung,s2mps11-clk", "samsung,s2mps13-clk",
"samsung,s2mps14-clk", "samsung,s5m8767-clk"
+ The s2msp15 uses the same compatible as s2mps13, as both provides similar clocks.
- regulators: The regulators of s2mps11 that have to be instantiated should be
included in a sub-node named 'regulators'. Regulator nodes included in this
@@ -90,6 +95,7 @@ as per the datasheet of s2mps11.
- S2MPS11: 1 to 38
- S2MPS13: 1 to 40
- S2MPS14: 1 to 25
+ - S2MPS15: 1 to 27
- S2MPU02: 1 to 28
- Example: LDO1, LDO2, LDO28
- BUCKn
@@ -97,6 +103,7 @@ as per the datasheet of s2mps11.
- S2MPS11: 1 to 10
- S2MPS13: 1 to 10
- S2MPS14: 1 to 5
+ - S2MPS15: 1 to 10
- S2MPU02: 1 to 7
- Example: BUCK1, BUCK2, BUCK9
--
1.7.10.4
next prev parent reply other threads:[~2015-10-30 6:25 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-30 6:25 [PATCH v5 0/4] mfd: sec: add S2MPS15 PMIC support Alim Akhtar
2015-10-30 6:25 ` Alim Akhtar [this message]
2015-10-30 7:42 ` [PATCH v5 1/4] dt-bindings: mfd: s2mps11: add documentation for s2mps15 PMIC Krzysztof Kozlowski
2015-10-30 9:25 ` Alim Akhtar
2015-10-30 17:24 ` Lee Jones
2015-11-06 22:33 ` Rob Herring
2015-11-07 1:11 ` Alim Akhtar
2015-11-07 3:09 ` [rtc-linux] " Krzysztof Kozlowski
2015-11-09 5:54 ` Alim Akhtar
2015-11-09 6:40 ` Krzysztof Kozlowski
2015-10-30 6:25 ` [PATCH v5 2/4] mfd: sec: Add support for S2MPS15 PMIC Alim Akhtar
2015-10-30 6:25 ` [PATCH v5 3/4] regulator: s2mps11: add support for S2MPS15 regulators Alim Akhtar
2015-10-30 6:25 ` [PATCH v5 4/4] drivers/rtc/rtc-s5m.c: add support for S2MPS15 RTC Alim Akhtar
2015-10-30 8:38 ` Krzysztof Kozlowski
2015-10-30 9:28 ` Alim Akhtar
2015-10-30 17:23 ` Lee Jones
2015-11-01 17:40 ` Alexandre Belloni
2015-11-01 23:46 ` Krzysztof Kozlowski
2015-11-02 0:47 ` Alexandre Belloni
2015-11-02 9:03 ` Lee Jones
2015-11-02 10:19 ` Alexandre Belloni
2015-11-02 10:58 ` Lee Jones
2015-11-19 18:00 ` [PATCH v5 0/4] mfd: sec: add S2MPS15 PMIC support Alim Akhtar
2015-11-20 9:05 ` Lee Jones
2015-11-20 9:15 ` Alim Akhtar
2015-11-20 10:31 ` Lee Jones
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