From patchwork Mon Dec 18 21:44:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 13497606 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 A1E4E768FF; Mon, 18 Dec 2023 21:45:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="iKP7mOpN" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1702935899; bh=SJhrES2WZXMt1XZYIJ5pjNI/hRHLW0ufwMjJJWnIkpY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iKP7mOpNdfoZLsrB/YV6tWG9GnqkThGRMrIAasyMprdmD7IrGyI5aL4Sp/vlcwGWI XOKcUb+84AroG9XH1p+Dy8risKvVWquBbWlg0F92ejFGd2Oq4b+MExzvSVlcWf3Qiq +QdwGbAqUznEUIa2lrQW0B2u2RsySf8kSUl/HQyTYDRkjLiV4cEIi0CXex22OFea8d 1gd4S/3Ypu+h06QPOKQ0Qw7LLns+L3oAQI0G6DX3mYEZOHdBoI1xpSRgaYxzotiIZw D5unpsiCDyL487s7UDZb2wfWOXSsTPwQHt/PefW/ZJCCU0VixbCE1VZjokMdfHJ9Yw HjBTyHk3XvKvg== Received: from localhost (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by madrid.collaboradmins.com (Postfix) with ESMTPSA id C3BF037814AA; Mon, 18 Dec 2023 21:44:58 +0000 (UTC) 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 , Hal Feng , Michael Turquette , Stephen Boyd , 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-clk@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, Emil Renner Berthing Subject: [PATCH v4 5/9] riscv: dts: starfive: jh7100-common: Setup pinmux and enable gmac Date: Mon, 18 Dec 2023 23:44:45 +0200 Message-ID: <20231218214451.2345691-6-cristian.ciocaltea@collabora.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231218214451.2345691-1-cristian.ciocaltea@collabora.com> References: <20231218214451.2345691-1-cristian.ciocaltea@collabora.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add pinmux configuration for DWMAC found on the JH7100 based boards and enable the related DT node, providing a basic PHY configuration. Co-developed-by: Emil Renner Berthing Signed-off-by: Emil Renner Berthing Signed-off-by: Cristian Ciocaltea --- .../boot/dts/starfive/jh7100-common.dtsi | 84 +++++++++++++++++++ 1 file changed, 84 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7100-common.dtsi b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi index 42fb61c36068..bcba08e5bdf2 100644 --- a/arch/riscv/boot/dts/starfive/jh7100-common.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi @@ -72,7 +72,91 @@ wifi_pwrseq: wifi-pwrseq { }; }; +&gmac { + pinctrl-names = "default"; + pinctrl-0 = <&gmac_pins>; + phy-mode = "rgmii-id"; + status = "okay"; + + mdio: mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + }; +}; + &gpio { + gmac_pins: gmac-0 { + gtxclk-pins { + pins = ; + bias-pull-up; + drive-strength = <35>; + input-enable; + input-schmitt-enable; + slew-rate = <0>; + }; + miitxclk-pins { + pins = ; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-disable; + slew-rate = <0>; + }; + tx-pins { + pins = , + , + , + , + , + , + , + , + ; + bias-pull-up; + drive-strength = <35>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + rxclk-pins { + pins = ; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-disable; + slew-rate = <6>; + }; + rxer-pins { + pins = ; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-disable; + slew-rate = <0>; + }; + rx-pins { + pins = , + , + , + , + , + , + , + , + , + , + , + , + ; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-enable; + slew-rate = <0>; + }; + }; + i2c0_pins: i2c0-0 { i2c-pins { pinmux =