diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2011-12-21 10:00:44 -0500 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-01-08 18:37:46 -0500 |
| commit | 5d26dc821ad214906d63bbeda5cdb95ac9798ab0 (patch) | |
| tree | 9a38d5fb41a5b3a13c49a42b457bbfca732a8410 /Documentation/devicetree | |
| parent | 8ad1a973f9a9aad8e170419581a8e98a0f8d1e19 (diff) | |
mfd: Improve mc13xxx dt binding document
It improves mc13xxx dt binding document on how the regulator name
is being used for binding a mc13892 regulator device.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/mc13xxx.txt | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/mfd/mc13xxx.txt b/Documentation/devicetree/bindings/mfd/mc13xxx.txt index 4ed46a610633..19f6af47a792 100644 --- a/Documentation/devicetree/bindings/mfd/mc13xxx.txt +++ b/Documentation/devicetree/bindings/mfd/mc13xxx.txt | |||
| @@ -10,9 +10,34 @@ Optional properties: | |||
| 10 | - fsl,mc13xxx-uses-touch : Indicate the touchscreen controller is being used | 10 | - fsl,mc13xxx-uses-touch : Indicate the touchscreen controller is being used |
| 11 | 11 | ||
| 12 | Sub-nodes: | 12 | Sub-nodes: |
| 13 | - regulators : Contain the regulator nodes. The name of regulator node | 13 | - regulators : Contain the regulator nodes. The MC13892 regulators are |
| 14 | is being used by mc13xxx regulator driver to find the correct relator | 14 | bound using their names as listed below with their registers and bits |
| 15 | device. | 15 | for enabling. |
| 16 | |||
| 17 | vcoincell : regulator VCOINCELL (register 13, bit 23) | ||
| 18 | sw1 : regulator SW1 (register 24, bit 0) | ||
| 19 | sw2 : regulator SW2 (register 25, bit 0) | ||
| 20 | sw3 : regulator SW3 (register 26, bit 0) | ||
| 21 | sw4 : regulator SW4 (register 27, bit 0) | ||
| 22 | swbst : regulator SWBST (register 29, bit 20) | ||
| 23 | vgen1 : regulator VGEN1 (register 32, bit 0) | ||
| 24 | viohi : regulator VIOHI (register 32, bit 3) | ||
| 25 | vdig : regulator VDIG (register 32, bit 9) | ||
| 26 | vgen2 : regulator VGEN2 (register 32, bit 12) | ||
| 27 | vpll : regulator VPLL (register 32, bit 15) | ||
| 28 | vusb2 : regulator VUSB2 (register 32, bit 18) | ||
| 29 | vgen3 : regulator VGEN3 (register 33, bit 0) | ||
| 30 | vcam : regulator VCAM (register 33, bit 6) | ||
| 31 | vvideo : regulator VVIDEO (register 33, bit 12) | ||
| 32 | vaudio : regulator VAUDIO (register 33, bit 15) | ||
| 33 | vsd : regulator VSD (register 33, bit 18) | ||
| 34 | gpo1 : regulator GPO1 (register 34, bit 6) | ||
| 35 | gpo2 : regulator GPO2 (register 34, bit 8) | ||
| 36 | gpo3 : regulator GPO3 (register 34, bit 10) | ||
| 37 | gpo4 : regulator GPO4 (register 34, bit 12) | ||
| 38 | pwgt1spi : regulator PWGT1SPI (register 34, bit 15) | ||
| 39 | pwgt2spi : regulator PWGT2SPI (register 34, bit 16) | ||
| 40 | vusb : regulator VUSB (register 50, bit 3) | ||
| 16 | 41 | ||
| 17 | The bindings details of individual regulator device can be found in: | 42 | The bindings details of individual regulator device can be found in: |
| 18 | Documentation/devicetree/bindings/regulator/regulator.txt | 43 | Documentation/devicetree/bindings/regulator/regulator.txt |