1/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
2/*
3 * Authors: Daniel Golle <daniel@makrotopia.org>
4 *          Frank Wunderlich <frank-w@public-files.de>
5 */
6
7/dts-v1/;
8/plugin/;
9
10/ {
11	compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
12
13	fragment@0 {
14		target-path = "/soc/spi@1100a000";
15		__overlay__ {
16			#address-cells = <1>;
17			#size-cells = <0>;
18			spi_nand: flash@0 {
19				compatible = "spi-nand";
20				reg = <0>;
21				spi-max-frequency = <10000000>;
22				spi-tx-buswidth = <4>;
23				spi-rx-buswidth = <4>;
24
25				partitions {
26					compatible = "fixed-partitions";
27					#address-cells = <1>;
28					#size-cells = <1>;
29
30					partition@0 {
31						label = "bl2";
32						reg = <0x0 0x100000>;
33						read-only;
34					};
35
36					partition@100000 {
37						label = "reserved";
38						reg = <0x100000 0x280000>;
39					};
40
41					partition@380000 {
42						label = "fip";
43						reg = <0x380000 0x200000>;
44						read-only;
45					};
46
47					partition@580000 {
48						label = "ubi";
49						reg = <0x580000 0x7a80000>;
50					};
51				};
52			};
53		};
54	};
55};
56