1*3febe9deSJanne Grunau// SPDX-License-Identifier: GPL-2.0+ OR MIT 2*3febe9deSJanne Grunau// 3*3febe9deSJanne Grunau// Devicetree include for common spi-nor nvram flash. 4*3febe9deSJanne Grunau// 5*3febe9deSJanne Grunau// Apple uses a consistent configiguration for the nvram on all known M1* and 6*3febe9deSJanne Grunau// M2* devices. 7*3febe9deSJanne Grunau// 8*3febe9deSJanne Grunau// Copyright The Asahi Linux Contributors 9*3febe9deSJanne Grunau 10*3febe9deSJanne Grunau/ { 11*3febe9deSJanne Grunau aliases { 12*3febe9deSJanne Grunau nvram = &nvram; 13*3febe9deSJanne Grunau }; 14*3febe9deSJanne Grunau}; 15*3febe9deSJanne Grunau 16*3febe9deSJanne Grunau&spi1 { 17*3febe9deSJanne Grunau status = "okay"; 18*3febe9deSJanne Grunau 19*3febe9deSJanne Grunau flash@0 { 20*3febe9deSJanne Grunau compatible = "jedec,spi-nor"; 21*3febe9deSJanne Grunau reg = <0x0>; 22*3febe9deSJanne Grunau spi-max-frequency = <25000000>; 23*3febe9deSJanne Grunau 24*3febe9deSJanne Grunau partitions { 25*3febe9deSJanne Grunau compatible = "fixed-partitions"; 26*3febe9deSJanne Grunau #address-cells = <1>; 27*3febe9deSJanne Grunau #size-cells = <1>; 28*3febe9deSJanne Grunau 29*3febe9deSJanne Grunau nvram: partition@700000 { 30*3febe9deSJanne Grunau label = "nvram"; 31*3febe9deSJanne Grunau /* To be filled by the loader */ 32*3febe9deSJanne Grunau reg = <0x0 0x0>; 33*3febe9deSJanne Grunau status = "disabled"; 34*3febe9deSJanne Grunau }; 35*3febe9deSJanne Grunau }; 36*3febe9deSJanne Grunau }; 37*3febe9deSJanne Grunau}; 38