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(unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.3ffe.de (Postfix) with ESMTPSA id DC9B51CFE; Fri, 2 Dec 2022 16:12:11 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2022082101; t=1669993932; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5ErHOuVqamJL2o6/BgNVZJv/e995LbZA3fygdjVBqeQ=; b=U4yUfxr9BHbC0c7O4RX6etC7VMhKySIHMUC4Wiiy+SLwU1pF0eDBcm9yx3aaaO7nJBvuc4 Xw+cg0poEHQXHKEueCmTKhPJ3iX52pebY3BQ8VPkbdS2jQnfmkzK3DFZ/3Q4l1lp+/UrWA 46MGCRzj5GWC0Ne1EyjAmps8Z7i5aF4+u0aCpZeyqWdp4Fbq88CEjfr0OXXWvhhQZIrBcy ojSnCUqRJtwHEbx0Z+KV6U9GFEJ1Xe0GZ2jlWsKI1OYO/lGFXUStN0A6kidA0UJqt8MOVk 7wYu/YUn2yY8kmEI49iUdosARxQxqiQ2EKTwVaWKUR3rLWm09wAn/HseYANzRQ== From: Michael Walle To: Xu Liang , Andrew Lunn , Heiner Kallweit , Russell King , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Michael Walle Subject: [PATCH net-next v1 3/4] dt-bindings: net: phy: add MaxLinear GPY2xx bindings Date: Fri, 2 Dec 2022 16:12:03 +0100 Message-Id: <20221202151204.3318592-4-michael@walle.cc> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221202151204.3318592-1-michael@walle.cc> References: <20221202151204.3318592-1-michael@walle.cc> MIME-Version: 1.0 X-Spam: Yes X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1751115856962267767?= X-GMAIL-MSGID: =?utf-8?q?1751115856962267767?= Add the device tree bindings for the MaxLinear GPY2xx PHYs. Signed-off-by: Michael Walle --- Is the filename ok? I was unsure because that flag is only for the GPY215 for now. But it might also apply to others. Also there is no compatible string, so.. .../bindings/net/maxlinear,gpy2xx.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml diff --git a/Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml b/Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml new file mode 100644 index 000000000000..d71fa9de2b64 --- /dev/null +++ b/Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/maxlinear,gpy2xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MaxLinear GPY2xx PHY + +maintainers: + - Andrew Lunn + - Michael Walle + +allOf: + - $ref: ethernet-phy.yaml# + +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. + + Affected PHYs (as far as known) are GPY215B and GPY215C. + type: boolean + +dependencies: + maxlinear,use-broken-interrupts: [ interrupts ] + +unevaluatedProperties: false + +examples: + - | + ethernet { + #address-cells = <1>; + #size-cells = <0>; + + ethernet-phy@0 { + reg = <0>; + interrupts-extended = <&intc 0>; + maxlinear,use-broken-interrupts; + }; + }; + +...