From patchwork Sun Oct 29 04:27:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 739130 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 64396610D; Sun, 29 Oct 2023 04:27:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="Rvy3Fwnc" Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A739DE; Sat, 28 Oct 2023 21:27:31 -0700 (PDT) Received: from localhost (unknown [188.24.143.101]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by madras.collabora.co.uk (Postfix) with ESMTPSA id 3985F6607358; Sun, 29 Oct 2023 04:27:30 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1698553650; bh=HYnOv1bZbC6YWnZHMcSXUrZe4V8nd4RINTu6Y/8lH6M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Rvy3FwncjJ0oYP16fFMcc0rwTE7emu3xfbn+KOMFppAeM12CquO1m2hAJsmpZZ5xo uABCC/QOlfTbZEpLs69GdVlgjDVNAdPr5fsqMEnZ4WEJA1RDgKUmh/2sUn7synHEyI gnI4SJn4KJ68xKJ2HDcvAhKZZ95+E30x+dDwtYb/mzrvG3qmz86ffVqSJD8S8Uemvq hp5zw5EqE4DaR9x3H1wbhAJnhTL1pYSvTbTidjnbh4c2hzaItikrwOhoopWxF4pUit deqSB81GPpBYorgcSmuKaniKxh3V4VTFmsmD+cGkcaNDfvmrGhCu1rCLraD2wW+PSZ tbwTY27t4JIJA== From: Cristian Ciocaltea To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Emil Renner Berthing , Samin Guo , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Richard Cochran , Giuseppe Cavallaro Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, kernel@collabora.com Subject: [PATCH v2 04/12] dt-bindings: net: starfive, jh7110-dwmac: Add JH7100 SoC compatible Date: Sun, 29 Oct 2023 06:27:04 +0200 Message-ID: <20231029042712.520010-5-cristian.ciocaltea@collabora.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231029042712.520010-1-cristian.ciocaltea@collabora.com> References: <20231029042712.520010-1-cristian.ciocaltea@collabora.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The Synopsys DesignWare MAC found on StarFive JH7100 SoC is quite similar to the newer JH7110, but it requires only two interrupts and a single reset line. Signed-off-by: Cristian Ciocaltea --- .../devicetree/bindings/net/snps,dwmac.yaml | 1 + .../bindings/net/starfive,jh7110-dwmac.yaml | 74 +++++++++++++------ 2 files changed, 54 insertions(+), 21 deletions(-) diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index a4d7172ea701..c1380ff1c054 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -95,6 +95,7 @@ properties: - snps,dwmac-5.20 - snps,dwxgmac - snps,dwxgmac-2.10 + - starfive,jh7100-dwmac - starfive,jh7110-dwmac reg: diff --git a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml index 44e58755a5a2..70e35a3401f4 100644 --- a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml @@ -13,10 +13,14 @@ maintainers: properties: compatible: - items: - - enum: - - starfive,jh7110-dwmac - - const: snps,dwmac-5.20 + oneOf: + - items: + - const: starfive,jh7100-dwmac + - const: snps,dwmac + - items: + - enum: + - starfive,jh7110-dwmac + - const: snps,dwmac-5.20 reg: maxItems: 1 @@ -37,23 +41,6 @@ properties: - const: tx - const: gtx - interrupts: - minItems: 3 - maxItems: 3 - - interrupt-names: - minItems: 3 - maxItems: 3 - - resets: - minItems: 2 - maxItems: 2 - - reset-names: - items: - - const: stmmaceth - - const: ahb - starfive,tx-use-rgmii-clk: description: Tx clock is provided by external rgmii clock. @@ -84,6 +71,51 @@ required: allOf: - $ref: snps,dwmac.yaml# + - if: + properties: + compatible: + contains: + const: starfive,jh7100-dwmac + then: + properties: + interrupts: + minItems: 2 + maxItems: 2 + + interrupt-names: + minItems: 2 + maxItems: 2 + + resets: + maxItems: 1 + + reset-names: + const: ahb + + - if: + properties: + compatible: + contains: + const: starfive,jh7110-dwmac + then: + properties: + interrupts: + minItems: 3 + maxItems: 3 + + interrupt-names: + minItems: 3 + maxItems: 3 + + resets: + minItems: 2 + maxItems: 2 + + reset-names: + items: + - const: stmmaceth + - const: ahb + unevaluatedProperties: false examples: