diff options
author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-11-08 06:35:42 -0500 |
---|---|---|
committer | Lee Jones <lee.jones@linaro.org> | 2013-11-11 06:22:22 -0500 |
commit | 9a46847aeac1148d8b15f0db629c8bbd754dfe24 (patch) | |
tree | 7898055f2568a9febfc47d46e126698b0dc69db5 | |
parent | d6daef95127e41233ac8e2d8472d8c0cd8687d38 (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.txt | 13 |
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 | ||
4 | The Samsung S2MP211 is a multi-function device which includes voltage and | 4 | The Samsung S2MPS11 is a multi-function device which includes voltage and |
5 | current regulators, RTC, charger controller and other sub-blocks. It is | 5 | current regulators, RTC, charger controller and other sub-blocks. It is |
6 | interfaced to the host controller using a I2C interface. Each sub-block is | 6 | interfaced to the host controller using an I2C interface. Each sub-block is |
7 | addressed by the host system using different I2C slave address. | 7 | addressed by the host system using different I2C slave addresses. |
8 | 8 | ||
9 | Required properties: | 9 | Required 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 | ||
48 | NOTE: Some BUCKs share the ramp rate setting i.e. same ramp value will be set | 49 | NOTE: Some BUCKs share the ramp rate setting i.e. same ramp value will be set |
49 | for a particular group of BUCKs. So provide same regulator-ramp-delay<value>. | 50 | for 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 | |||
58 | as per the datasheet of s2mps11. | 59 | as 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 | ||
67 | Example: | 68 | Example: |