From: Jerome Brunet <jbrunet@baylibre.com> To: Kevin Hilman <khilman@baylibre.com> Cc: Jerome Brunet <jbrunet@baylibre.com>, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 3/5] arm64: dts: meson: g12a: add mdio multiplexer Date: Fri, 10 May 2019 18:49:38 +0200 [thread overview] Message-ID: <20190510164940.13496-4-jbrunet@baylibre.com> (raw) In-Reply-To: <20190510164940.13496-1-jbrunet@baylibre.com> Add the g12a mdio multiplexer which allows to connect to either an external phy through the SoC pins or the internal 10/100 phy Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> --- arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 32 +++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index fe0f73730525..6e9587aafb5d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -460,6 +460,38 @@ assigned-clock-rates = <100000000>; #phy-cells = <1>; }; + + eth_phy: mdio-multiplexer@4c000 { + compatible = "amlogic,g12a-mdio-mux"; + reg = <0x0 0x4c000 0x0 0xa4>; + clocks = <&clkc CLKID_ETH_PHY>, + <&xtal>, + <&clkc CLKID_MPLL_5OM>; + clock-names = "pclk", "clkin0", "clkin1"; + mdio-parent-bus = <&mdio0>; + #address-cells = <1>; + #size-cells = <0>; + + ext_mdio: mdio@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + int_mdio: mdio@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + internal_ephy: ethernet_phy@8 { + compatible = "ethernet-phy-id0180.3301", + "ethernet-phy-ieee802.3-c22"; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + reg = <8>; + max-speed = <100>; + }; + }; + }; }; aobus: bus@ff800000 { -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Jerome Brunet <jbrunet@baylibre.com> To: Kevin Hilman <khilman@baylibre.com> Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jerome Brunet <jbrunet@baylibre.com> Subject: [PATCH 3/5] arm64: dts: meson: g12a: add mdio multiplexer Date: Fri, 10 May 2019 18:49:38 +0200 [thread overview] Message-ID: <20190510164940.13496-4-jbrunet@baylibre.com> (raw) In-Reply-To: <20190510164940.13496-1-jbrunet@baylibre.com> Add the g12a mdio multiplexer which allows to connect to either an external phy through the SoC pins or the internal 10/100 phy Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> --- arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 32 +++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index fe0f73730525..6e9587aafb5d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -460,6 +460,38 @@ assigned-clock-rates = <100000000>; #phy-cells = <1>; }; + + eth_phy: mdio-multiplexer@4c000 { + compatible = "amlogic,g12a-mdio-mux"; + reg = <0x0 0x4c000 0x0 0xa4>; + clocks = <&clkc CLKID_ETH_PHY>, + <&xtal>, + <&clkc CLKID_MPLL_5OM>; + clock-names = "pclk", "clkin0", "clkin1"; + mdio-parent-bus = <&mdio0>; + #address-cells = <1>; + #size-cells = <0>; + + ext_mdio: mdio@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + int_mdio: mdio@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + internal_ephy: ethernet_phy@8 { + compatible = "ethernet-phy-id0180.3301", + "ethernet-phy-ieee802.3-c22"; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + reg = <8>; + max-speed = <100>; + }; + }; + }; }; aobus: bus@ff800000 { -- 2.20.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic
next prev parent reply other threads:[~2019-05-10 16:50 UTC|newest] Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-05-10 16:49 [PATCH 0/5] arm64: dts: meson: g12a: add network support Jerome Brunet 2019-05-10 16:49 ` Jerome Brunet 2019-05-10 16:49 ` [PATCH 1/5] arm64: dts: meson: g12a: add ethernet mac controller Jerome Brunet 2019-05-10 16:49 ` Jerome Brunet 2019-05-10 16:49 ` [PATCH 2/5] arm64: dts: meson: g12a: add ethernet pinctrl definitions Jerome Brunet 2019-05-10 16:49 ` Jerome Brunet 2019-05-11 17:06 ` Martin Blumenstingl 2019-05-11 17:06 ` Martin Blumenstingl 2019-05-11 17:27 ` Jerome Brunet 2019-05-11 17:27 ` Jerome Brunet 2019-05-15 0:10 ` Kevin Hilman 2019-05-15 0:10 ` Kevin Hilman 2019-05-10 16:49 ` Jerome Brunet [this message] 2019-05-10 16:49 ` [PATCH 3/5] arm64: dts: meson: g12a: add mdio multiplexer Jerome Brunet 2019-05-11 16:59 ` Martin Blumenstingl 2019-05-11 16:59 ` Martin Blumenstingl 2019-05-11 17:30 ` Jerome Brunet 2019-05-11 17:30 ` Jerome Brunet 2019-05-10 16:49 ` [PATCH 4/5] arm64: dts: meson: u200: add internal network Jerome Brunet 2019-05-10 16:49 ` Jerome Brunet 2019-05-10 16:49 ` [PATCH 5/5] arm64: dts: meson: sei510: add network support Jerome Brunet 2019-05-10 16:49 ` Jerome Brunet 2019-05-10 22:45 ` Kevin Hilman 2019-05-10 22:45 ` Kevin Hilman 2019-05-10 22:45 ` Kevin Hilman 2019-05-11 15:46 ` Jerome Brunet 2019-05-11 15:46 ` Jerome Brunet 2019-05-13 16:31 ` Kevin Hilman 2019-05-13 16:31 ` Kevin Hilman 2019-05-11 17:16 ` Martin Blumenstingl 2019-05-11 17:16 ` Martin Blumenstingl 2019-05-11 17:25 ` Jerome Brunet 2019-05-11 17:25 ` Jerome Brunet 2019-05-10 16:52 ` [PATCH 0/5] arm64: dts: meson: g12a: " Jerome Brunet 2019-05-10 16:52 ` Jerome Brunet
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