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10 Commits

Author SHA1 Message Date
Krzysztof Kozlowski
210b35d6a7 dt-bindings: net: sparx5: Narrow properly LAN969x register space windows 
Commit 267bca002c ("dt-bindings: net: sparx5: correct LAN969x register
space windows") said that LAN969x has exactly two address spaces ("reg"
property) but implemented it as 2 or more.  Narrow the constraint to
properly express that only two items are allowed, which also matches
Linux driver.

Fixes: 267bca002c ("dt-bindings: net: sparx5: correct LAN969x register space windows")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251026101741.20507-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2025-10-27 18:23:09 -07:00
Robert Marko
267bca002c dt-bindings: net: sparx5: correct LAN969x register space windows 
LAN969x needs only 2 register space windows as GCB is already covered by
the "devices" register space window, so expect only 2 "reg" and "reg-names"
properties.

Fixes: 41c6439fdc ("dt-bindings: net: add compatible strings for lan969x targets")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20250925132109.583984-1-robert.marko@sartura.hr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2025-09-26 13:57:57 -07:00
Krzysztof Kozlowski
7f052126ff dt-bindings: net: Drop vim style annotation 
Bindings files should not carry markings of editor setup, so drop vim
style annotation.  No functional impact.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Gabriel Somlo <gsomlo@gmail.com>
Link: https://patch.msgid.link/20250821083038.46274-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2025-08-25 16:02:29 -07:00
Daniel Machon
f0706c0472 dt-bindings: net: sparx5: document RGMII delays 
The lan969x switch device supports two RGMII port interfaces that can be
configured for MAC level rx and tx delays. Document two new properties
{rx,tx}-internal-delay-ps in the bindings, used to select these delays.

Tested-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20241220-sparx5-lan969x-switch-driver-4-v5-9-fa8ba5dff732@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2024-12-23 10:57:56 -08:00
Daniel Machon
41c6439fdc dt-bindings: net: add compatible strings for lan969x targets 
Add compatible strings for the twelve different lan969x targets that we
support. Either a sparx5-switch or lan9691-switch compatible string
provided on their own, or any lan969x-switch compatible string with a
fallback to lan9691-switch.

Also, add myself as a maintainer.

Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20241024-sparx5-lan969x-switch-driver-2-v2-13-a0b5fae88a0f@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2024-10-30 18:08:06 -07:00
Rob Herring
3079bfdbda dt-bindings: net: Drop unneeded quotes 
Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.

Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for bindings/net/can
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> # for bindings/net/toshiba,visconti-dwmac.yaml
Reviewed-by: Heiko Stuebner <heiko@sntech.de> #rockchip
Link: https://lore.kernel.org/r/20230320233758.2918972-1-robh@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2023-03-22 21:54:19 -07:00
Michael Walle
baa6a9b590 dt-bindings: net: sparx5: don't require a reset line 
Make the reset line optional. It turns out, there is no dedicated reset
for the switch. Instead, the reset which was used up until now, was kind
of a global reset. This is now handled elsewhere, thus don't require a
reset.

Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2022-09-02 11:37:27 +01:00
Rob Herring
057062adb4 dt-bindings: net: Add missing (unevaluated|additional)Properties on child nodes 
In order to ensure only documented properties are present, node schemas
must have unevaluatedProperties or additionalProperties set to false
(typically). Add missing properties/$refs as exposed by this addition.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220825192609.1538463-1-robh@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2022-08-25 19:53:37 -07:00
Horatiu Vultur
b066ad26eb dt-bindings: net: sparx5: Extend with the ptp interrupt 
Extend dt-bindings for sparx5 with ptp interrupt. This is generated
when doing 2-step timestamping and the timestamp can be read from the
FIFO.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2022-03-04 13:03:09 +00:00
Steen Hegelund
f8c63088a9 dt-bindings: net: sparx5: Add sparx5-switch bindings 
Document the Sparx5 switch device driver bindings

Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2021-06-24 11:28:12 -07:00