mirror of
https://github.com/Ysurac/openmptcprouter.git
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76 lines
2 KiB
Diff
76 lines
2 KiB
Diff
From fbdf1c37235d4a5a50eaafff41cacff4fd3a6e9f Mon Sep 17 00:00:00 2001
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From: Weijie Gao <weijie.gao@mediatek.com>
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Date: Thu, 20 Dec 2018 16:12:54 +0800
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Subject: arm: dts: add ethernet related node for MT7623 SoC
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This patch adds ethernet gmac node for MT7623 with MT7530 gigabit switch.
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Signed-off-by: Mark Lee <Mark-MC.Lee@mediatek.com>
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diff --git a/arch/arm/dts/mt7623.dtsi b/arch/arm/dts/mt7623.dtsi
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index f50f4ef1..448d1d73 100644
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--- a/arch/arm/dts/mt7623.dtsi
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+++ b/arch/arm/dts/mt7623.dtsi
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@@ -10,6 +10,7 @@
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/power/mt7623-power.h>
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+#include <dt-bindings/reset/mtk-reset.h>
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#include "skeleton.dtsi"
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/ {
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@@ -248,8 +249,26 @@
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};
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ethsys: syscon@1b000000 {
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- compatible = "mediatek,mt7623-ethsys";
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+ compatible = "mediatek,mt7623-ethsys", "syscon";
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reg = <0x1b000000 0x1000>;
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#clock-cells = <1>;
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+ #reset-cells = <1>;
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+ };
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+
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+ eth: ethernet@1b100000 {
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+ compatible = "mediatek,mt7623-eth", "syscon";
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+ reg = <0x1b100000 0x20000>;
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+ clocks = <&topckgen CLK_TOP_ETHIF_SEL>,
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+ <ðsys CLK_ETHSYS_ESW>,
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+ <ðsys CLK_ETHSYS_GP1>,
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+ <ðsys CLK_ETHSYS_GP2>,
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+ <&apmixedsys CLK_APMIXED_TRGPLL>;
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+ clock-names = "ethif", "esw", "gp1", "gp2", "trgpll";
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+ power-domains = <&scpsys MT7623_POWER_DOMAIN_ETH>;
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+ resets = <ðsys ETHSYS_FE_RST>,
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+ <ðsys ETHSYS_MCM_RST>;
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+ reset-names = "fe", "mcm";
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+ mediatek,ethsys = <ðsys>;
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+ status = "disabled";
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};
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};
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diff --git a/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts
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index 84a77fde..51628bb6 100644
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--- a/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts
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+++ b/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts
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@@ -67,6 +67,19 @@
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};
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};
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+ð {
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+ status = "okay";
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+ mediatek,gmac-id = <0>;
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+ phy-mode = "rgmii";
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+ mediatek,switch = "mt7530";
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+ reset-gpios = <&gpio 33 GPIO_ACTIVE_HIGH>;
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+
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+ fixed-link {
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+ speed = <1000>;
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+ full-duplex;
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+ };
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+};
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+
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&mmc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins_default>;
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--
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1.8.3.1
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