// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source extras for U-Boot for the White Hawk board * * Copyright (C) 2021 Renesas Electronics Corp. */ #include "r8a779g0-white-hawk.dts" #include "r8a779g0-u-boot.dtsi" / { aliases { spi0 = &rpc; }; }; &pfc { qspi0_pins: qspi0 { groups = "qspi0_ctrl", "qspi0_data4"; function = "qspi0"; }; }; &rpc { pinctrl-0 = <&qspi0_pins>; pinctrl-names = "default"; #address-cells = <1>; #size-cells = <0>; spi-max-frequency = <40000000>; status = "okay"; spi-flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "s25fs512s", "jedec,spi-nor"; reg = <0>; spi-tx-bus-width = <1>; spi-rx-bus-width = <1>; spi-max-frequency = <40000000>; }; };