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| author | Mark Brown <broonie@kernel.org> | 2021-05-18 17:24:52 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-05-18 17:24:52 +0100 |
| commit | c37fe6aff89cb0d842993fe2f69e48bf3ebe0ab0 (patch) | |
| tree | 2a322c48218f7006bab789b7bf16ec58b129a096 /Documentation/leds/leds-lm3556.rst | |
| parent | d7aed20d446d8c87f5e13adf73281056b0064a45 (diff) | |
| parent | d07f6ca923ea0927a1024dfccafc5b53b61cfecc (diff) | |
Merge tag 'v5.13-rc2' into spi-5.13
Linux 5.13-rc2
Diffstat (limited to 'Documentation/leds/leds-lm3556.rst')
| -rw-r--r-- | Documentation/leds/leds-lm3556.rst | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/Documentation/leds/leds-lm3556.rst b/Documentation/leds/leds-lm3556.rst index 1ef17d7d800e..32e3983473ba 100644 --- a/Documentation/leds/leds-lm3556.rst +++ b/Documentation/leds/leds-lm3556.rst @@ -23,7 +23,7 @@ from 93.75 mA to 1500 mA.The Flash currents are adjusted via the CURRENT CONTROL REGISTER(0x09).Flash mode is activated by the ENABLE REGISTER(0x0A), or by pulling the STROBE pin HIGH. -LM3556 Flash can be controlled through sys/class/leds/flash/brightness file +LM3556 Flash can be controlled through /sys/class/leds/flash/brightness file * if STROBE pin is enabled, below example control brightness only, and ON / OFF will be controlled by STROBE pin. @@ -32,17 +32,17 @@ Flash Example: OFF:: - #echo 0 > sys/class/leds/flash/brightness + #echo 0 > /sys/class/leds/flash/brightness 93.75 mA:: - #echo 1 > sys/class/leds/flash/brightness + #echo 1 > /sys/class/leds/flash/brightness ... 1500 mA:: - #echo 16 > sys/class/leds/flash/brightness + #echo 16 > /sys/class/leds/flash/brightness Torch Mode ^^^^^^^^^^ @@ -51,7 +51,7 @@ In Torch Mode, the current source(LED) is programmed via the CURRENT CONTROL REGISTER(0x09).Torch Mode is activated by the ENABLE REGISTER(0x0A) or by the hardware TORCH input. -LM3556 torch can be controlled through sys/class/leds/torch/brightness file. +LM3556 torch can be controlled through /sys/class/leds/torch/brightness file. * if TORCH pin is enabled, below example control brightness only, and ON / OFF will be controlled by TORCH pin. @@ -59,22 +59,22 @@ Torch Example: OFF:: - #echo 0 > sys/class/leds/torch/brightness + #echo 0 > /sys/class/leds/torch/brightness 46.88 mA:: - #echo 1 > sys/class/leds/torch/brightness + #echo 1 > /sys/class/leds/torch/brightness ... 375 mA:: - #echo 8 > sys/class/leds/torch/brightness + #echo 8 > /sys/class/leds/torch/brightness Indicator Mode ^^^^^^^^^^^^^^ -Indicator pattern can be set through sys/class/leds/indicator/pattern file, +Indicator pattern can be set through /sys/class/leds/indicator/pattern file, and 4 patterns are pre-defined in indicator_pattern array. According to N-lank, Pulse time and N Period values, different pattern wiill @@ -87,13 +87,13 @@ Indicator pattern example: pattern 0:: - #echo 0 > sys/class/leds/indicator/pattern + #echo 0 > /sys/class/leds/indicator/pattern ... pattern 3:: - #echo 3 > sys/class/leds/indicator/pattern + #echo 3 > /sys/class/leds/indicator/pattern Indicator brightness can be controlled through sys/class/leds/indicator/brightness file. @@ -102,17 +102,17 @@ Example: OFF:: - #echo 0 > sys/class/leds/indicator/brightness + #echo 0 > /sys/class/leds/indicator/brightness 5.86 mA:: - #echo 1 > sys/class/leds/indicator/brightness + #echo 1 > /sys/class/leds/indicator/brightness ... 46.875mA:: - #echo 8 > sys/class/leds/indicator/brightness + #echo 8 > /sys/class/leds/indicator/brightness Notes ----- |