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authorAndre Przywara <andre.przywara@arm.com>2018-04-04 01:31:17 +0100
committerJagan Teki <jagan@amarulasolutions.com>2018-04-04 11:31:35 +0530
commit06a57f656b606906d541426845a81d4de4aa491c (patch)
tree874ec60b1eee3be670bf2166e12994dab3b1dd69 /arch/arm/dts
parent12afd95711b78fe59a1ba6a8e39ed7830d25be80 (diff)
arm: dts: sunxi: update A64 to new EMAC binding
The U-Boot driver for the sun8i-emac was using some preliminary DT binding. Now since Linux got its own driver in v4.15 and our driver can now cope with both bindings, let's convert the DT nodes used for the Pine64+ board over to the new bindings used by the kernel. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
Diffstat (limited to 'arch/arm/dts')
-rw-r--r--arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi51
1 files changed, 30 insertions, 21 deletions
diff --git a/arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi b/arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi
index 9c61beac01..32a263ce3d 100644
--- a/arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi
+++ b/arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi
@@ -4,25 +4,38 @@
};
soc {
- emac: ethernet@01c30000 {
+ syscon: syscon@1c00000 {
+ compatible = "allwinner,sun50i-a64-system-controller",
+ "syscon";
+ reg = <0x01c00000 0x1000>;
+ };
+
+ emac: ethernet@1c30000 {
compatible = "allwinner,sun50i-a64-emac";
- reg = <0x01c30000 0x2000>, <0x01c00030 0x4>;
- reg-names = "emac", "syscon";
+ syscon = <&syscon>;
+ reg = <0x01c30000 0x10000>;
interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
resets = <&ccu RST_BUS_EMAC>;
- reset-names = "ahb";
+ reset-names = "stmmaceth";
clocks = <&ccu CLK_BUS_EMAC>;
- clock-names = "ahb";
+ clock-names = "stmmaceth";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
phy-mode = "rgmii";
- phy = <&phy1>;
+ phy-handle = <&ext_rgmii_phy>;
status = "okay";
- phy1: ethernet-phy@1 {
- reg = <1>;
+ mdio: mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ext_rgmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
};
};
};
@@ -30,21 +43,17 @@
&pio {
rmii_pins: rmii_pins {
- allwinner,pins = "PD10", "PD11", "PD13", "PD14",
- "PD17", "PD18", "PD19", "PD20",
- "PD22", "PD23";
- allwinner,function = "emac";
- allwinner,drive = <3>;
- allwinner,pull = <0>;
+ pins = "PD10", "PD11", "PD13", "PD14", "PD17",
+ "PD18", "PD19", "PD20", "PD22", "PD23";
+ function = "emac";
+ drive-strength = <40>;
};
rgmii_pins: rgmii_pins {
- allwinner,pins = "PD8", "PD9", "PD10", "PD11",
- "PD12", "PD13", "PD15",
- "PD16", "PD17", "PD18", "PD19",
- "PD20", "PD21", "PD22", "PD23";
- allwinner,function = "emac";
- allwinner,drive = <3>;
- allwinner,pull = <0>;
+ pins = "PD8", "PD9", "PD10", "PD11", "PD12",
+ "PD13", "PD15", "PD16", "PD17", "PD18",
+ "PD19", "PD20", "PD21", "PD22", "PD23";
+ function = "emac";
+ drive-strength = <40>;
};
};