162306a36Sopenharmony_ci// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
262306a36Sopenharmony_ci/*
362306a36Sopenharmony_ci * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
462306a36Sopenharmony_ci */
562306a36Sopenharmony_ci
662306a36Sopenharmony_ci&gpio {
762306a36Sopenharmony_ci	cs14_pins: cs14-pins {
862306a36Sopenharmony_ci		pins = "GPIO_44";
962306a36Sopenharmony_ci		function = "si";
1062306a36Sopenharmony_ci	};
1162306a36Sopenharmony_ci};
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_ci&spi0 {
1462306a36Sopenharmony_ci	pinctrl-0 = <&si2_pins>;
1562306a36Sopenharmony_ci	pinctrl-names = "default";
1662306a36Sopenharmony_ci	spi@e {
1762306a36Sopenharmony_ci		compatible = "spi-mux";
1862306a36Sopenharmony_ci		mux-controls = <&mux>;
1962306a36Sopenharmony_ci		#address-cells = <1>;
2062306a36Sopenharmony_ci		#size-cells = <0>;
2162306a36Sopenharmony_ci		reg = <14>; /* CS14 */
2262306a36Sopenharmony_ci		flash@6 {
2362306a36Sopenharmony_ci			compatible = "spi-nand";
2462306a36Sopenharmony_ci			pinctrl-0 = <&cs14_pins>;
2562306a36Sopenharmony_ci			pinctrl-names = "default";
2662306a36Sopenharmony_ci			reg = <0x6>; /* SPI2 */
2762306a36Sopenharmony_ci			spi-max-frequency = <42000000>;
2862306a36Sopenharmony_ci			rx-sample-delay-ns = <7>;  /* Tune for speed */
2962306a36Sopenharmony_ci		};
3062306a36Sopenharmony_ci	};
3162306a36Sopenharmony_ci};
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