[PATCH 7/7] ARM64: dts: amlogic: gxbb: add ethernet
Kevin Hilman
khilman at baylibre.com
Fri May 6 07:21:26 PDT 2016
Add node for ethernet interface and pinctrl pins.
Enable on odroid-C2 and P20x boards.
Signed-off-by: Kevin Hilman <khilman at baylibre.com>
---
.../arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 6 ++++
arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 7 +++++
arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 32 ++++++++++++++++++++++
3 files changed, 45 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index 45778896bd3d..90a84c514d3d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -81,3 +81,9 @@
pinctrl-names = "default";
};
+ðmac {
+ status = "okay";
+ pinctrl-0 = <ð_pins>;
+ pinctrl-names = "default";
+};
+
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index 22e629841a99..f4f30f674b4c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -65,3 +65,10 @@
pinctrl-0 = <&uart_ao_a_pins>;
pinctrl-names = "default";
};
+
+ðmac {
+ status = "okay";
+ pinctrl-0 = <ð_pins>;
+ pinctrl-names = "default";
+};
+
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 86c41b3798db..76b3b6d0526b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -274,6 +274,26 @@
function = "uart_c";
};
};
+
+ eth_pins: eth_c {
+ mux {
+ groups = "eth_mdio",
+ "eth_mdc",
+ "eth_clk_rx_clk",
+ "eth_rx_dv",
+ "eth_rxd0",
+ "eth_rxd1",
+ "eth_rxd2",
+ "eth_rxd3",
+ "eth_rgmii_tx_clk",
+ "eth_tx_en",
+ "eth_txd0",
+ "eth_txd1",
+ "eth_txd2",
+ "eth_txd3";
+ function = "eth";
+ };
+ };
};
};
@@ -292,5 +312,17 @@
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>;
};
+
+ ethmac: ethernet at c9410000 {
+ compatible = "amlogic,meson6-dwmac", "snps,dwmac";
+ reg = <0x0 0xc9410000 0x0 0x10000
+ 0x0 0xc8834540 0x0 0x4>;
+ interrupts = <0 8 1>;
+ interrupt-names = "macirq";
+ clocks = <&xtal>;
+ clock-names = "stmmaceth";
+ phy-mode = "rgmii";
+ status = "disabled";
+ };
};
};
--
2.7.4
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