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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * Copyright (C) 2021-2022 Alibaba Group Holding Limited.
- */
- /dts-v1/;
- #include "fire-emu.dts"
- &sdhci0 {
- status = "okay";
- };
- &usb3_drd {
- status = "okay";
- };
- &usb {
- status = "okay";
- };
- &spi0 {
- num-cs = <1>;
- cs-gpios = <&gpio2_porta 15 0>; // GPIO_ACTIVE_HIGH: 0
- rx-sample-delay-ns = <10>;
- status = "okay";
- spi_norflash@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "winbond,w25q64jwm", "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <50000000>;
- w25q,fast-read;
- status = "okay";
- };
- spidev@1 {
- compatible = "spidev";
- #address-cells = <0x1>;
- #size-cells = <0x1>;
- reg = <0x1>;
- spi-max-frequency = <50000000>;
- };
- };
- &qspi0 {
- num-cs = <1>;
- cs-gpios = <&gpio2_porta 3 0>;
- rx-sample-dly = <4>;
- status = "okay";
- spi-flash@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "spi-nand";
- spi-max-frequency = <100000000>;
- spi-tx-bus-width = <4>;
- spi-rx-bus-width = <4>;
- reg = <0>;
- partition@0 {
- label = "ubi1";
- reg = <0x00000000 0x08000000>;
- };
- };
- };
- &qspi1 {
- num-cs = <1>;
- cs-gpios = <&gpio0_porta 1 0>;
- status = "okay";
- spi-flash@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "spi-nand";
- spi-max-frequency = <66000000>;
- spi-tx-bus-width = <4>;
- spi-rx-bus-width = <4>;
- reg = <0>;
- partition@0 {
- label = "ubi2";
- reg = <0x00000000 0x08000000>;
- };
- };
- };
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