| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Device Tree Source extras for U-Boot for the V3MSK board |
| * |
| * Copyright (C) 2019 Cogent Embedded, Inc. |
| */ |
| |
| #include "r8a77970-u-boot.dtsi" |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| aliases { |
| spi0 = &rpc; |
| }; |
| |
| cpld { |
| compatible = "renesas,v3msk-cpld"; |
| status = "okay"; |
| gpio-mdc = <&gpio1 21 0>; |
| gpio-mosi = <&gpio1 22 0>; |
| gpio-miso = <&gpio1 23 0>; |
| gpio-enablez = <&gpio1 19 0>; |
| /* Disable V3MSK Videobox Mini CANFD PHY */ |
| gpios = <&gpio0 12 0>, <&gpio0 14 0>; |
| }; |
| }; |
| |
| &avb { |
| pinctrl-0 = <&avb0_pins>; |
| pinctrl-names = "default"; |
| |
| }; |
| |
| &phy0 { |
| reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; |
| }; |
| |
| &pfc { |
| avb0_pins: avb { |
| mux { |
| groups = "avb0_link", "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk"; |
| function = "avb0"; |
| }; |
| }; |
| }; |
| |
| &rpc { |
| num-cs = <1>; |
| status = "okay"; |
| spi-max-frequency = <50000000>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| flash0: spi-flash@0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "s25fs512s", "spi-flash", "jedec,spi-nor"; |
| spi-max-frequency = <50000000>; |
| spi-tx-bus-width = <1>; |
| spi-rx-bus-width = <1>; |
| reg = <0>; |
| status = "okay"; |
| }; |
| }; |