diff options
| author |   Vipul Kumar Samar <vipulkumar.samar@st.com> | 2012-12-07 20:29:37 +0530 |
|---|---|---|
| committer |   Samuel Ortiz <sameo@linux.intel.com> | 2012-12-10 10:03:50 +0100 |
| commit | ac713cc9fcb8a5f9503af08421772b85ca4685f1 (patch) | |
| tree | b2a712700477bb7056c0b0cd26896441890823f5 /Documentation/devicetree | |
| parent | mfd: wm5102: Add readback of DSP status 3 register (diff) | |
| download | linux-dev-ac713cc9fcb8a5f9503af08421772b85ca4685f1.tar.xz linux-dev-ac713cc9fcb8a5f9503af08421772b85ca4685f1.zip | |
mfd: stmpe: Update DT support for stmpe driver
This patch extends existing DT support for stmpe devices. This updates:
- missing header files in stmpe.c
- stmpe_of_probe() with pwm, rotator and new bindings.
- Bindings are updated in binding document.
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/stmpe.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/mfd/stmpe.txt b/Documentation/devicetree/bindings/mfd/stmpe.txt index c98450887d5e..56edb5520685 100644 --- a/Documentation/devicetree/bindings/mfd/stmpe.txt +++ b/Documentation/devicetree/bindings/mfd/stmpe.txt @@ -1,8 +1,11 @@ -* STMPE Multi-Functional Device +* ST Microelectronics STMPE Multi-Functional Device + +STMPE is an MFD device which may expose the following inbuilt devices: gpio, +keypad, touchscreen, adc, pwm, rotator. Required properties: - - compatible : "st,stmpe[811|1601|2401|2403]" - - reg : I2C address of the device + - compatible : "st,stmpe[610|801|811|1601|2401|2403]" + - reg : I2C/SPI address of the device Optional properties: - interrupts : The interrupt outputs from the controller |