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From: Andrew Lunn <andrew@lunn.ch>
To: Gilles Talis <gilles.talis@gmail.com>
Cc: devicetree@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org, conor+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, robh@kernel.org,
	shawnguo@kernel.org, festevam@gmail.com, alex@voxelbotics.com
Subject: Re: [PATCH 3/3] arm64: dts: freescale: Add device tree for Emcraft Systems NavQ+ Kit
Date: Thu, 28 Mar 2024 21:42:04 +0100	[thread overview]
Message-ID: <147dfc5e-91e5-4ad4-b818-f6717e62df45@lunn.ch> (raw)
In-Reply-To: <20240328202320.187596-4-gilles.talis@gmail.com>

> +&eqos {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_eqos>;
> +	phy-mode = "rgmii-id";
> +	phy-handle = <&ethphy0>;
> +	status = "okay";
> +
> +	mdio {
> +		compatible = "snps,dwmac-mdio";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		ethphy0: ethernet-phy@0 {
> +			compatible = "ethernet-phy-ieee802.3-c22";
> +			reg = <0>;
> +			reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
> +			reset-assert-us = <1000>;
> +			reset-deassert-us = <10000>;
> +			qca,disable-smarteee;
> +			qca,disable-hibernation-mode;
> +			vddio-supply = <&vddio>;
> +
> +			vddio: vddio-regulator {
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <1800000>;
> +			};

Please could you explain what this last node is doing.

       Andrew

WARNING: multiple messages have this Message-ID (diff)
From: Andrew Lunn <andrew@lunn.ch>
To: Gilles Talis <gilles.talis@gmail.com>
Cc: devicetree@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org, conor+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, robh@kernel.org,
	shawnguo@kernel.org, festevam@gmail.com, alex@voxelbotics.com
Subject: Re: [PATCH 3/3] arm64: dts: freescale: Add device tree for Emcraft Systems NavQ+ Kit
Date: Thu, 28 Mar 2024 21:42:04 +0100	[thread overview]
Message-ID: <147dfc5e-91e5-4ad4-b818-f6717e62df45@lunn.ch> (raw)
In-Reply-To: <20240328202320.187596-4-gilles.talis@gmail.com>

> +&eqos {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_eqos>;
> +	phy-mode = "rgmii-id";
> +	phy-handle = <&ethphy0>;
> +	status = "okay";
> +
> +	mdio {
> +		compatible = "snps,dwmac-mdio";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		ethphy0: ethernet-phy@0 {
> +			compatible = "ethernet-phy-ieee802.3-c22";
> +			reg = <0>;
> +			reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
> +			reset-assert-us = <1000>;
> +			reset-deassert-us = <10000>;
> +			qca,disable-smarteee;
> +			qca,disable-hibernation-mode;
> +			vddio-supply = <&vddio>;
> +
> +			vddio: vddio-regulator {
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <1800000>;
> +			};

Please could you explain what this last node is doing.

       Andrew

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  reply	other threads:[~2024-03-28 20:42 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-28 20:23 [PATCH 0/3] Add support for Emcraft Systems NavQ+ kit Gilles Talis
2024-03-28 20:23 ` Gilles Talis
2024-03-28 20:23 ` [PATCH 1/3] dt-bindings: vendor-prefixes: Add Emcraft Systems Gilles Talis
2024-03-28 20:23   ` Gilles Talis
2024-03-28 22:00   ` Krzysztof Kozlowski
2024-03-28 22:00     ` Krzysztof Kozlowski
2024-03-28 20:23 ` [PATCH 2/3] dt-bindings: arm: Add Emcraft Systems i.MX8M Plus NavQ+ Kit Gilles Talis
2024-03-28 20:23   ` Gilles Talis
2024-03-28 22:00   ` Krzysztof Kozlowski
2024-03-28 22:00     ` Krzysztof Kozlowski
2024-03-28 20:23 ` [PATCH 3/3] arm64: dts: freescale: Add device tree for Emcraft Systems " Gilles Talis
2024-03-28 20:23   ` Gilles Talis
2024-03-28 20:42   ` Andrew Lunn [this message]
2024-03-28 20:42     ` Andrew Lunn
2024-03-29 22:08     ` Gilles Talis
2024-03-29 22:08       ` Gilles Talis
2024-03-28 22:04   ` Krzysztof Kozlowski
2024-03-28 22:04     ` Krzysztof Kozlowski
2024-03-29 21:43     ` Gilles Talis
2024-03-28 22:55   ` Fabio Estevam
2024-03-28 22:55     ` Fabio Estevam
2024-03-29 21:44     ` Gilles Talis
2024-03-28 21:01 ` [PATCH 0/3] Add support for Emcraft Systems NavQ+ kit Rob Herring
2024-03-28 21:01   ` Rob Herring

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