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dt-bindings: pinctrl: drive-strength doesn't default to 2 if unspecified

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If the drive-strength isn't specified in the device tree then it
doesn't actually default to 2. Instead, it defaults to whatever the
heck the BIOS left it at. If the BIOS doesn't touch it then that means
it's whatever the heck the initial state of the pin was when the SoC
booted.

Reported-by: Matthias Kaehlcke <[email protected]>
Signed-off-by: Douglas Anderson <[email protected]>
Reviewed-by: Matthias Kaehlcke <[email protected]>
Reviewed-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/20220111140519.1.Ie2662d6289af1e9758b14b37149703c846d5f509@changeid
Signed-off-by: Linus Walleij <[email protected]>
This commit is contained in:
Douglas Anderson authored and Linus Walleij committed 2022-01-24 01:12:54 +01:00
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commit 768f8d8e45
1 file changed
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Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml
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@@ -73,7 +73,6 @@ $defs:
properties:
drive-strength:
enum: [2, 4, 6, 8, 10, 12, 14, 16]
default: 2
description:
Selects the drive strength for the specified pins, in mA.