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| author | Marek Vasut <marex@denx.de> | 2020-02-18 18:24:42 +0100 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2020-03-16 07:47:52 +0100 |
| commit | 092d9ea26cde419141d340fd5de16c32f7273e00 (patch) | |
| tree | 4aea5626c095803c670290649aec4ca81930fa4c /doc/device-tree-bindings | |
| parent | 4368c6a2bc6b37f8a547a566da0ad4060f578195 (diff) | |
| download | u-boot-092d9ea26cde419141d340fd5de16c32f7273e00.tar.gz | |
doc: i2c: gpio: Document deblock sequence on probe
Document the gpio-i2c deblocking sequence binding.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'doc/device-tree-bindings')
| -rw-r--r-- | doc/device-tree-bindings/i2c/i2c-gpio.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/i2c/i2c-gpio.txt b/doc/device-tree-bindings/i2c/i2c-gpio.txt index ba56ed5dea..e29eeba9e6 100644 --- a/doc/device-tree-bindings/i2c/i2c-gpio.txt +++ b/doc/device-tree-bindings/i2c/i2c-gpio.txt @@ -16,6 +16,8 @@ Optional: The resulting transfer speed can be adjusted by setting the delay[us] between gpio-toggle operations. Speed [Hz] = 1000000 / 4 * udelay[us], It not defined, then default is 5us (~50KHz). +* i2c-gpio,deblock + Run deblocking sequence when the driver gets probed. Example: |