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authorMichael Turquette <mturquette@linaro.org>2014-11-29 00:11:10 -0500
committerMichael Turquette <mturquette@linaro.org>2014-11-29 00:11:10 -0500
commitffa3a37a611190b2a7f44b24b903b3985d8ba780 (patch)
tree23bea220ad594a39c53bb4460c201dc59ae93ef4 /Documentation
parentb572b5f821abb350439609f367bd35961f53a28e (diff)
parent159a5e920446aed12fe373ecc3c7b3dc667091ae (diff)
Merge tag 'ib-mfd-regulator-clk-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into clk-next
Immutable branch between MFD, Regulator and Clk, due for v3.19
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/mfd/s2mps11.txt22
1 files changed, 12 insertions, 10 deletions
diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt
index 0e4026a6cbbf..57a045016fca 100644
--- a/Documentation/devicetree/bindings/mfd/s2mps11.txt
+++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt
@@ -1,5 +1,5 @@
1 1
2* Samsung S2MPS11, S2MPS14 and S2MPU02 Voltage and Current Regulator 2* Samsung S2MPS11, S2MPS13, S2MPS14 and S2MPU02 Voltage and Current Regulator
3 3
4The Samsung S2MPS11 is a multi-function device which includes voltage and 4The Samsung S2MPS11 is a multi-function device which includes voltage and
5current regulators, RTC, charger controller and other sub-blocks. It is 5current 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
7addressed by the host system using different I2C slave addresses. 7addressed by the host system using different I2C slave addresses.
8 8
9Required properties: 9Required properties:
10- compatible: Should be "samsung,s2mps11-pmic" or "samsung,s2mps14-pmic" 10- compatible: Should be "samsung,s2mps11-pmic" or "samsung,s2mps13-pmic"
11 or "samsung,s2mpu02-pmic". 11 or "samsung,s2mps14-pmic" or "samsung,s2mpu02-pmic".
12- reg: Specifies the I2C slave address of the pmic block. It should be 0x66. 12- reg: Specifies the I2C slave address of the pmic block. It should be 0x66.
13 13
14Optional properties: 14Optional properties:
@@ -17,8 +17,8 @@ Optional properties:
17- interrupts: Interrupt specifiers for interrupt sources. 17- interrupts: Interrupt specifiers for interrupt sources.
18 18
19Optional nodes: 19Optional nodes:
20- clocks: s2mps11 and s5m8767 provide three(AP/CP/BT) buffered 32.768 KHz 20- clocks: s2mps11, s2mps13 and s5m8767 provide three(AP/CP/BT) buffered 32.768
21 outputs, so to register these as clocks with common clock framework 21 KHz outputs, so to register these as clocks with common clock framework
22 instantiate a sub-node named "clocks". It uses the common clock binding 22 instantiate a sub-node named "clocks". It uses the common clock binding
23 documented in : 23 documented in :
24 [Documentation/devicetree/bindings/clock/clock-bindings.txt] 24 [Documentation/devicetree/bindings/clock/clock-bindings.txt]
@@ -30,12 +30,12 @@ Optional nodes:
30 the clock which they consume. 30 the clock which they consume.
31 Clock ID Devices 31 Clock ID Devices
32 ---------------------------------------------------------- 32 ----------------------------------------------------------
33 32KhzAP 0 S2MPS11, S2MPS14, S5M8767 33 32KhzAP 0 S2MPS11, S2MPS13, S2MPS14, S5M8767
34 32KhzCP 1 S2MPS11, S5M8767 34 32KhzCP 1 S2MPS11, S2MPS13, S5M8767
35 32KhzBT 2 S2MPS11, S2MPS14, S5M8767 35 32KhzBT 2 S2MPS11, S2MPS13, S2MPS14, S5M8767
36 36
37 - compatible: Should be one of: "samsung,s2mps11-clk", "samsung,s2mps14-clk", 37 - compatible: Should be one of: "samsung,s2mps11-clk", "samsung,s2mps13-clk",
38 "samsung,s5m8767-clk" 38 "samsung,s2mps14-clk", "samsung,s5m8767-clk"
39 39
40- regulators: The regulators of s2mps11 that have to be instantiated should be 40- regulators: The regulators of s2mps11 that have to be instantiated should be
41included in a sub-node named 'regulators'. Regulator nodes included in this 41included in a sub-node named 'regulators'. Regulator nodes included in this
@@ -81,12 +81,14 @@ as per the datasheet of s2mps11.
81 - LDOn 81 - LDOn
82 - valid values for n are: 82 - valid values for n are:
83 - S2MPS11: 1 to 38 83 - S2MPS11: 1 to 38
84 - S2MPS13: 1 to 40
84 - S2MPS14: 1 to 25 85 - S2MPS14: 1 to 25
85 - S2MPU02: 1 to 28 86 - S2MPU02: 1 to 28
86 - Example: LDO1, LDO2, LDO28 87 - Example: LDO1, LDO2, LDO28
87 - BUCKn 88 - BUCKn
88 - valid values for n are: 89 - valid values for n are:
89 - S2MPS11: 1 to 10 90 - S2MPS11: 1 to 10
91 - S2MPS13: 1 to 10
90 - S2MPS14: 1 to 5 92 - S2MPS14: 1 to 5
91 - S2MPU02: 1 to 7 93 - S2MPU02: 1 to 7
92 - Example: BUCK1, BUCK2, BUCK9 94 - Example: BUCK1, BUCK2, BUCK9