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dt-bindings: net: phy: gpy2xx: more precise description

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Mention that the interrupt line is just asserted for a random period of
time, not the entire time.

Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Walle 2023-06-16 12:45:57 +02:00 committed by David S. Miller
parent 3515440df4
commit 264879fdbe
1 changed files with 6 additions and 5 deletions
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11
Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml
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@ -17,11 +17,12 @@ properties:
maxlinear,use-broken-interrupts:
description: |
Interrupts are broken on some GPY2xx PHYs in that they keep the
interrupt line asserted even after the interrupt status register is
cleared. Thus it is blocking the interrupt line which is usually bad
for shared lines. By default interrupts are disabled for this PHY and
polling mode is used. If one can live with the consequences, this
property can be used to enable interrupt handling.
interrupt line asserted for a random amount of time even after the
interrupt status register is cleared. Thus it is blocking the
interrupt line which is usually bad for shared lines. By default,
interrupts are disabled for this PHY and polling mode is used. If one
can live with the consequences, this property can be used to enable
interrupt handling.
Affected PHYs (as far as known) are GPY215B and GPY215C.
type: boolean