From mboxrd@z Thu Jan 1 00:00:00 1970 From: narmstrong@baylibre.com (Neil Armstrong) Date: Mon, 31 Oct 2016 17:56:25 +0100 Subject: [RFC PATCH v2 3/5] ARM64: dts: meson-gxl: Add ethernet nodes with internal PHY In-Reply-To: <1477932987-27871-1-git-send-email-narmstrong@baylibre.com> References: <1477932987-27871-1-git-send-email-narmstrong@baylibre.com> Message-ID: <1477932987-27871-4-git-send-email-narmstrong@baylibre.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add Ethernet node with Internal PHY selection for the Amlogic GXL SoCs Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 45 ++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index d1bf381..71670c3 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -47,6 +47,24 @@ / { compatible = "amlogic,meson-gxl"; + + +}; + +ðmac { + reg = <0x0 0xc9410000 0x0 0x10000 + 0x0 0xc8834540 0x0 0x4>; + + clocks = <&clkc CLKID_ETH>, + <&clkc CLKID_FCLK_DIV2>, + <&clkc CLKID_MPLL2>; + clock-names = "stmmaceth", "clkin0", "clkin1"; + + mdio0: mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + }; }; &aobus { @@ -214,6 +232,33 @@ }; }; }; + + eth-phy-mux { + compatible = "mdio-mux-mmioreg", "mdio-mux"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x55c 0x0 0x4>; + mux-mask = <0xffffffff>; + mdio-parent-bus = <&mdio0>; + + internal_mdio: mdio at e40908ff { + reg = <0xe40908ff>; + #address-cells = <1>; + #size-cells = <0>; + + internal_phy: ethernet-phy at 8 { + compatible = "ethernet-phy-id0181.4400", "ethernet-phy-ieee802.3-c22"; + reg = <8>; + max-speed = <100>; + }; + }; + + external_mdio: mdio at 2009087f { + reg = <0x2009087f>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; }; &hiubus { -- 1.9.1