Krzysztof Kozlowski
4fdcbb88b1
dt-bindings: auxdisplay: hit,hd44780: use defines for GPIO flags
...
Improve example DTS readability by using known defines for GPIO flags.
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com >
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com >
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org >
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com >
2024-02-14 20:55:34 +02:00
Krzysztof Kozlowski
961454590d
dt-bindings: auxdisplay: adjust example indentation and use generic node names
...
The example DTS should be indented with two or four (preferred) spaces,
as mentioned in Writing Schema document. While re-indenting, change the
node names to somehow generic names, as expected by Devicetree
specification.
Cc: Geert Uytterhoeven <geert@linux-m68k.org >
Cc: Ralf Schlatterbeck <rsc@runtux.com >
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com >
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com >
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org >
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com >
2024-02-14 20:55:34 +02:00
Krzysztof Kozlowski
e185a24eea
dt-bindings: correct white-spaces in examples
...
Use only one and exactly one space around '=' in DTS example.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org >
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be >
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be >
Acked-by: Serge Semin <fancer.lancer@gmail.com >
Acked-by: Ulf Hansson <ulf.hansson@linaro.org > # For MMC
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com > #for-iio
Acked-by: Stephen Boyd <sboyd@kernel.org >
Link: https://lore.kernel.org/r/20231124092121.16866-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org >
2023-11-29 14:32:08 -06:00
Ralf Schlatterbeck
c784e46c84
auxdisplay: Add I2C gpio expander example
...
The hd44780 displays are often used with pcf8574 based I/O expanders.
Add example to documentation.
Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org >
Signed-off-by: Ralf Schlatterbeck <rsc@runtux.com >
[Added Suggested-by tag]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org >
2021-06-09 15:52:36 +02:00
Geert Uytterhoeven
30b1e7c4e2
dt-bindings: auxdisplay: hd44780: Convert to json-schema
...
Convert the Hitachi HD44780 Character LCD Controller Device Tree binding
documentation to json-schema.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org >
Signed-off-by: Rob Herring <robh@kernel.org >
2020-05-28 09:16:23 -06:00
