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authorSachin Kamat <sachin.kamat@linaro.org>2013-11-08 06:35:42 -0500
committerLee Jones <lee.jones@linaro.org>2013-11-11 06:22:22 -0500
commit9a46847aeac1148d8b15f0db629c8bbd754dfe24 (patch)
tree7898055f2568a9febfc47d46e126698b0dc69db5
parentd6daef95127e41233ac8e2d8472d8c0cd8687d38 (diff)
Documentation: mfd: Update s2mps11.txt
Updated the number of LDOs and BUCKs as per the user manual. Fixed trivial typos to improve readability. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
-rw-r--r--Documentation/devicetree/bindings/mfd/s2mps11.txt13
1 files changed, 7 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt
index c9332c626021..78a840d7510d 100644
--- a/Documentation/devicetree/bindings/mfd/s2mps11.txt
+++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt
@@ -1,10 +1,10 @@
1 1
2* Samsung S2MPS11 Voltage and Current Regulator 2* Samsung S2MPS11 Voltage and Current Regulator
3 3
4The Samsung S2MP211 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
6interfaced to the host controller using a I2C interface. Each sub-block is 6interfaced to the host controller using an I2C interface. Each sub-block is
7addressed by the host system using different I2C slave address. 7addressed by the host system using different I2C slave addresses.
8 8
9Required properties: 9Required properties:
10- compatible: Should be "samsung,s2mps11-pmic". 10- compatible: Should be "samsung,s2mps11-pmic".
@@ -43,7 +43,8 @@ sub-node should be of the format as listed below.
43 43
44 BUCK[2/3/4/6] supports disabling ramp delay on hardware, so explictly 44 BUCK[2/3/4/6] supports disabling ramp delay on hardware, so explictly
45 regulator-ramp-delay = <0> can be used for them to disable ramp delay. 45 regulator-ramp-delay = <0> can be used for them to disable ramp delay.
46 In absence of regulator-ramp-delay property, default ramp delay will be used. 46 In the absence of the regulator-ramp-delay property, the default ramp
47 delay will be used.
47 48
48NOTE: Some BUCKs share the ramp rate setting i.e. same ramp value will be set 49NOTE: Some BUCKs share the ramp rate setting i.e. same ramp value will be set
49for a particular group of BUCKs. So provide same regulator-ramp-delay<value>. 50for a particular group of BUCKs. So provide same regulator-ramp-delay<value>.
@@ -58,10 +59,10 @@ supports. Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
58as per the datasheet of s2mps11. 59as per the datasheet of s2mps11.
59 60
60 - LDOn 61 - LDOn
61 - valid values for n are 1 to 28 62 - valid values for n are 1 to 38
62 - Example: LDO0, LD01, LDO28 63 - Example: LDO0, LD01, LDO28
63 - BUCKn 64 - BUCKn
64 - valid values for n are 1 to 9. 65 - valid values for n are 1 to 10.
65 - Example: BUCK1, BUCK2, BUCK9 66 - Example: BUCK1, BUCK2, BUCK9
66 67
67Example: 68Example: