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Date:   Mon, 17 Dec 2018 16:06:43 -0600
From:   Rob Herring <robh@kernel.org>
To:     Philippe Schenker <dev@pschenker.ch>
Cc:     jic23@kernel.org, marcel.ziswiler@toradex.com, stefan@agner.ch,
        thierry.reding@gmail.com,
        Philippe Schenker <philippe.schenker@toradex.com>,
        devicetree@vger.kernel.org,
        Max Krummenacher <max.krummenacher@toradex.com>,
        Alexandre Torgue <alexandre.torgue@st.com>,
        linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
        Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Lee Jones <lee.jones@linaro.org>,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Mark Rutland <mark.rutland@arm.com>,
        linux-stm32@st-md-mailman.stormreply.com,
        linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v4 1/8] dt-bindings: stmpe: reformatting parameter list
 and use tabs only
Message-ID: <20181217220643.GA26243@bogus>
References: <20181212130649.15146-1-dev@pschenker.ch>
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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@toradex.com>

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
>