From: Michael Walle <mwalle@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>, Andrew Lunn <andrew@lunn.ch>,
Michael Walle <michael@walle.cc>
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Rob Herring <robh@kernel.org>,
Michael Walle <mwalle@kernel.org>
Subject: [PATCH net-next] dt-bindings: net: phy: gpy2xx: more precise description
Date: Fri, 16 Jun 2023 12:45:57 +0200 [thread overview]
Message-ID: <20230616-feature-maxlinear-dt-better-irq-desc-v1-1-57a8936543bf@kernel.org> (raw)
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>
---
Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml b/Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml
index d71fa9de2b64..8a3713abd1ca 100644
--- a/Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml
+++ b/Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml
@@ -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
---
base-commit: f7efed9f38f886edb450041b82a6f15d663c98f8
change-id: 20230616-feature-maxlinear-dt-better-irq-desc-fd31aee6641c
next reply other threads:[~2023-06-16 10:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-16 10:45 Michael Walle [this message]
2023-06-16 14:44 ` [PATCH net-next] dt-bindings: net: phy: gpy2xx: more precise description Andrew Lunn
2023-06-18 13:40 ` patchwork-bot+netdevbpf
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