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[158.174.187.194]) by smtp.gmail.com with ESMTPSA id dw11-20020a0565122c8b00b0050e140f84besm369519lfb.164.2023.12.14.12.15.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Dec 2023 12:15:04 -0800 (PST) From: Tobias Waldekranz To: davem@davemloft.net, kuba@kernel.org Cc: linux@armlinux.org.uk, kabel@kernel.org, andrew@lunn.ch, hkallweit1@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH net-next 4/4] dt-bindings: net: marvell10g: Document LED polarity Date: Thu, 14 Dec 2023 21:14:42 +0100 Message-Id: <20231214201442.660447-5-tobias@waldekranz.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231214201442.660447-1-tobias@waldekranz.com> References: <20231214201442.660447-1-tobias@waldekranz.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Organization: Addiva Elektronik X-Patchwork-Delegate: kuba@kernel.org Hardware supports multiple ways of driving attached LEDs, but this is not configurable via any sample-at-reset pins - rather it must be set via software. Signed-off-by: Tobias Waldekranz --- .../bindings/net/marvell,marvell10g.yaml | 60 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/marvell,marvell10g.yaml diff --git a/Documentation/devicetree/bindings/net/marvell,marvell10g.yaml b/Documentation/devicetree/bindings/net/marvell,marvell10g.yaml new file mode 100644 index 000000000000..37ff7fdfdd3d --- /dev/null +++ b/Documentation/devicetree/bindings/net/marvell,marvell10g.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/marvell,marvell10g.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Alaska X 10G Ethernet PHY + +maintainers: + - Tobias Waldekranz + +description: | + Bindings for Marvell Alaska X 10G Ethernet PHYs + +allOf: + - $ref: ethernet-phy.yaml# + +properties: + leds: + type: object + + properties: + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + patternProperties: + '^led@[a-f0-9]+$': + $ref: /schemas/leds/common.yaml# + + properties: + marvell,polarity: + description: | + Electrical polarity and drive type for this LED. In the + active state, hardware may drive the pin either low or + high. In the inactive state, the pin can either be + driven to the opposite logic level, or be tristated. + $ref: /schemas/types.yaml#/definitions/string + enum: + - active-low + - active-high + - active-low-tristate + - active-high-tristate + +unevaluatedProperties: false + +examples: + - | + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethernet-phy@0 { + reg = <0>; + + marvell,polarity = "active-low-tristate"; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index a151988646fe..2def66789f9d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12849,6 +12849,7 @@ M: Russell King M: Marek Behún L: netdev@vger.kernel.org S: Maintained +F: Documentation/devicetree/bindings/net/marvell,marvell10g.yaml F: drivers/net/phy/marvell10g.c MARVELL MVEBU THERMAL DRIVER