ARM: dts: rmobile: Move the PHY reset GPIOs into PHY nodes

[oweals/u-boot.git] / arch / arm / dts / r8a77970-eagle.dts

diff --git a/arch/arm/dts/r8a77970-eagle.dts b/arch/arm/dts/r8a77970-eagle.dts
index c051cddb256d7fadc2049dfd072b43d210d7588c..5dcad634926af93cd0216cd13dcc6c5a98334f1b 100644 (file)
--- a/arch/arm/dts/r8a77970-eagle.dts
+++ b/arch/arm/dts/r8a77970-eagle.dts
@@ -1,14 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree Source for the Eagle board
  *
  * Copyright (C) 2016-2017 Renesas Electronics Corp.
  * Copyright (C) 2017 Cogent Embedded, Inc.
- *
- * SPDX-License-Identifier:    GPL-2.0
  */
 
 /dts-v1/;
 #include "r8a77970.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
        model = "Renesas Eagle board based on r8a77970";
@@ -32,6 +32,23 @@
        };
 };
 
+&avb {
+       pinctrl-0 = <&avb0_pins>;
+       pinctrl-names = "default";
+       renesas,no-ether-link;
+       phy-handle = <&phy0>;
+       phy-mode = "rgmii-id";
+       status = "okay";
+
+       phy0: ethernet-phy@0 {
+               rxc-skew-ps = <1500>;
+               reg = <0>;
+               interrupt-parent = <&gpio1>;
+               interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+               reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
+       };
+};
+
 &extal_clk {
        clock-frequency = <16666666>;
 };
@@ -40,23 +57,37 @@
        clock-frequency = <32768>;
 };
 
-&pfc {
-       pinctrl-0 = <&scif_clk_pins>;
+&i2c0 {
+       pinctrl-0 = <&i2c0_pins>;
        pinctrl-names = "default";
 
-       scif0_pins: scif0 {
-               groups = "scif0_data";
-               function = "scif0";
+       status = "okay";
+       clock-frequency = <400000>;
+
+       io_expander: gpio@20 {
+               compatible = "onnn,pca9654";
+               reg = <0x20>;
+               gpio-controller;
+               #gpio-cells = <2>;
+       };
+};
+
+&pfc {
+       avb0_pins: avb {
+               mux {
+                       groups = "avb0_link", "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk";
+                       function = "avb0";
+               };
        };
 
-       scif_clk_pins: scif_clk {
-               groups = "scif_clk_b";
-               function = "scif_clk";
+       i2c0_pins: i2c0 {
+               groups = "i2c0";
+               function = "i2c0";
        };
 
-       avb_pins: avb {
-               groups = "avb0_mdc";
-               function = "avb0";
+       scif0_pins: scif0 {
+               groups = "scif0_data";
+               function = "scif0";
        };
 };
 
@@ -79,27 +110,14 @@
        };
 };
 
-&scif0 {
-       pinctrl-0 = <&scif0_pins>;
-       pinctrl-names = "default";
-
-       status = "okay";
-};
-
-&scif_clk {
-       clock-frequency = <14745600>;
+&rwdt {
+       timeout-sec = <60>;
        status = "okay";
 };
 
-&avb {
-       pinctrl-0 = <&avb_pins>;
+&scif0 {
+       pinctrl-0 = <&scif0_pins>;
        pinctrl-names = "default";
-       renesas,no-ether-link;
-       phy-handle = <&phy0>;
-       status = "okay";
 
-       phy0: ethernet-phy@0 {
-               rxc-skew-ps = <1500>;
-               reg = <0>;
-       };
+       status = "okay";
 };