On Wed, Dec 12, 2018 at 02:06:42PM +0100, Philippe Schenker wrote: > This patch reformats the parameter list for stmpe device in a > table-style so it is more clear to read. > > Signed-off-by: Philippe Schenker <philippe.schenker@xxxxxxxxxxx> Need to fix the author and S-o-b emails to match. > --- > > Changes in v4: > - New separate precursor patch for holding reformatting > > Changes in v3: None > Changes in v2: None > > .../bindings/input/touchscreen/stmpe.txt | 52 ++++++++++++------- > .../devicetree/bindings/mfd/stmpe.txt | 14 ++--- > 2 files changed, 41 insertions(+), 25 deletions(-) > > diff --git a/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt b/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt > index 127baa31a77a..1d3f84308142 100644 > --- a/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt > +++ b/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt > @@ -5,24 +5,40 @@ Required properties: > - compatible: "st,stmpe-ts" > > Optional properties: > -- st,sample-time: ADC converstion time in number of clock. (0 -> 36 clocks, 1 -> > - 44 clocks, 2 -> 56 clocks, 3 -> 64 clocks, 4 -> 80 clocks, 5 -> 96 clocks, 6 > - -> 144 clocks), recommended is 4. > -- st,mod-12b: ADC Bit mode (0 -> 10bit ADC, 1 -> 12bit ADC) > -- st,ref-sel: ADC reference source (0 -> internal reference, 1 -> external > - reference) > -- st,adc-freq: ADC Clock speed (0 -> 1.625 MHz, 1 -> 3.25 MHz, 2 || 3 -> 6.5 MHz) > -- st,ave-ctrl: Sample average control (0 -> 1 sample, 1 -> 2 samples, 2 -> 4 > - samples, 3 -> 8 samples) > -- st,touch-det-delay: Touch detect interrupt delay (0 -> 10 us, 1 -> 50 us, 2 -> > - 100 us, 3 -> 500 us, 4-> 1 ms, 5 -> 5 ms, 6 -> 10 ms, 7 -> 50 ms) recommended > - is 3 > -- st,settling: Panel driver settling time (0 -> 10 us, 1 -> 100 us, 2 -> 500 us, 3 > - -> 1 ms, 4 -> 5 ms, 5 -> 10 ms, 6 for 50 ms, 7 -> 100 ms) recommended is 2 > -- st,fraction-z: Length of the fractional part in z (fraction-z ([0..7]) = Count of > - the fractional part) recommended is 7 > -- st,i-drive: current limit value of the touchscreen drivers (0 -> 20 mA typical 35 > - mA max, 1 -> 50 mA typical 80 mA max) > +- st,sample-time : ADC conversion time in number of clock. > + 0 -> 36 clocks 4 -> 80 clocks (recommended) > + 1 -> 44 clocks 5 -> 96 clocks > + 2 -> 56 clocks 6 -> 144 clocks > + 3 -> 64 clocks Just make this a 1 column list > +- st,mod-12b : ADC Bit mode > + 0 -> 10bit ADC 1 -> 12bit ADC > +- st,ref-sel : ADC reference source > + 0 -> internal 1 -> external > +- st,adc-freq : ADC Clock speed > + 0 -> 1.625 MHz 2 || 3 -> 6.5 MHz > + 1 -> 3.25 MHz > +- st,ave-ctrl : Sample average control > + 0 -> 1 sample > + 1 -> 2 samples > + 2 -> 4 samples > + 3 -> 8 samples > +- st,touch-det-delay : Touch detect interrupt delay (recommended is 3) > + 0 -> 10 us 5 -> 5 ms > + 1 -> 50 us 6 -> 10 ms > + 2 -> 100 us 7 -> 50 ms > + 3 -> 500 us > + 4 -> 1 ms > +- st,settling : Panel driver settling time (recommended is 2) > + 0 -> 10 us 5 -> 10 ms > + 1 -> 100 us 6 for 50 ms > + 2 -> 500 us 7 -> 100 ms > + 3 -> 1 ms > + 4 -> 5 ms > +- st,fraction-z : Length of the fractional part in z (recommended is 7) > + (fraction-z ([0..7]) = Count of the fractional part) > +- st,i-drive : current limit value of the touchscreen drivers > + 0 -> 20 mA (typical 35mA max) > + 1 -> 50 mA (typical 80 mA max) > > Node name must be stmpe_touchscreen and should be child node of stmpe node to > which it belongs. > diff --git a/Documentation/devicetree/bindings/mfd/stmpe.txt b/Documentation/devicetree/bindings/mfd/stmpe.txt > index c797c05cd3c2..a46e7177195d 100644 > --- a/Documentation/devicetree/bindings/mfd/stmpe.txt > +++ b/Documentation/devicetree/bindings/mfd/stmpe.txt > @@ -4,15 +4,15 @@ STMPE is an MFD device which may expose the following inbuilt devices: gpio, > keypad, touchscreen, adc, pwm, rotator. > > Required properties: > - - compatible : "st,stmpe[610|801|811|1600|1601|2401|2403]" > - - reg : I2C/SPI address of the device > + - compatible : "st,stmpe[610|801|811|1600|1601|2401|2403]" > + - reg : I2C/SPI address of the device > > Optional properties: > - - interrupts : The interrupt outputs from the controller > - - interrupt-controller : Marks the device node as an interrupt controller > - - wakeup-source : Marks the input device as wakable > - - st,autosleep-timeout : Valid entries (ms); 4, 16, 32, 64, 128, 256, 512 and 1024 > - - irq-gpio : If present, which GPIO to use for event IRQ > + - interrupts : The interrupt outputs from the controller > + - interrupt-controller : Marks the device node as an interrupt controller > + - wakeup-source : Marks the input device as wakable > + - st,autosleep-timeout : Valid entries (ms); 4, 16, 32, 64, 128, 256, 512 and 1024 > + - irq-gpio : If present, which GPIO to use for event IRQ > > Example: > > -- > 2.19.2 >
