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From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
To: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>
Cc: Eric Dumazet <edumazet@google.com>,
	Paolo Abeni <pabeni@redhat.com>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	netdev@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH net-next 1/7] dt-bindings: net: sff,sfp: update binding
Date: Wed, 19 Oct 2022 14:28:46 +0100	[thread overview]
Message-ID: <E1ol97m-00EDSR-46@rmk-PC.armlinux.org.uk> (raw)
In-Reply-To: <Y0/7dAB8OU3jrbz6@shell.armlinux.org.uk>

Add a minimum and default for the maximum-power-milliwatt option;
module power levels were originally up to 1W, so this is the default
and the minimum power level we can have for a functional SFP cage.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
 Documentation/devicetree/bindings/net/sff,sfp.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/sff,sfp.yaml b/Documentation/devicetree/bindings/net/sff,sfp.yaml
index 06c66ab81c01..20d30cccc95e 100644
--- a/Documentation/devicetree/bindings/net/sff,sfp.yaml
+++ b/Documentation/devicetree/bindings/net/sff,sfp.yaml
@@ -23,6 +23,8 @@ title: Small Form Factor (SFF) Committee Small Form-factor Pluggable (SFP)
 
   maximum-power-milliwatt:
     maxItems: 1
+    minimum: 1000
+    default: 1000
     description:
       Maximum module power consumption Specifies the maximum power consumption
       allowable by a module in the slot, in milli-Watts. Presently, modules can
-- 
2.30.2


  reply	other threads:[~2022-10-19 13:42 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-19 13:28 [PATCH net-next 0/7] net: sfp: improve high power module implementation Russell King (Oracle)
2022-10-19 13:28 ` Russell King (Oracle) [this message]
2022-10-19 23:31   ` [PATCH net-next 1/7] dt-bindings: net: sff,sfp: update binding Rob Herring
2022-10-20  8:28     ` Russell King (Oracle)
2022-10-20 14:19       ` Rob Herring
2022-10-20 14:27         ` Rob Herring
2022-10-20 16:08           ` Russell King (Oracle)
2022-10-20 22:06             ` Rob Herring
2022-10-20 14:31         ` Russell King (Oracle)
2022-10-19 13:28 ` [PATCH net-next 2/7] net: sfp: check firmware provided max power Russell King (Oracle)
2022-10-21 15:44   ` Andrew Lunn
2022-10-19 13:28 ` [PATCH net-next 3/7] net: sfp: ignore power level 2 prior to SFF-8472 Rev 10.2 Russell King (Oracle)
2022-10-21 15:45   ` Andrew Lunn
2022-10-19 13:29 ` [PATCH net-next 4/7] net: sfp: ignore power level 3 prior to SFF-8472 Rev 11.4 Russell King (Oracle)
2022-10-21 15:46   ` Andrew Lunn
2022-10-19 13:29 ` [PATCH net-next 5/7] net: sfp: provide a definition for the power level select bit Russell King (Oracle)
2022-10-21 15:46   ` Andrew Lunn
2022-10-19 13:29 ` [PATCH net-next 6/7] net: sfp: add sfp_modify_u8() helper Russell King (Oracle)
2022-10-21 15:50   ` Andrew Lunn
2022-10-19 13:29 ` [PATCH net-next 7/7] net: sfp: get rid of DM7052 hack when enabling high power Russell King (Oracle)
2022-10-21 15:52   ` Andrew Lunn
2022-10-21 16:16     ` Jakub Kicinski
2022-10-21 19:14       ` Russell King (Oracle)
2022-10-21 15:42 ` [PATCH net-next 0/7] net: sfp: improve high power module implementation Andrew Lunn
  -- strict thread matches above, loose matches on Subject: below --
2022-10-21 15:08 [PATCH net-next v2 " Russell King (Oracle)
2022-10-21 15:09 ` [PATCH net-next 1/7] dt-bindings: net: sff,sfp: update binding Russell King (Oracle)
2022-10-21 22:11   ` Rob Herring

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