/ { chosen { nordic,pm-ext-flash = &mx25r64; }; }; &qspi { status = "disabled"; }; &spi4 { cs-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>, <&gpio0 11 GPIO_ACTIVE_LOW>, <&gpio0 17 GPIO_ACTIVE_LOW>; status = "okay"; mx25r64: mx25r6435f@0 { compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <8000000>; jedec-id = [c2 28 17]; sfdp-bfp = [ e5 20 f1 ff ff ff ff 03 44 eb 08 6b 08 3b 04 bb ee ff ff ff ff ff 00 ff ff ff 00 ff 0c 20 0f 52 10 d8 00 ff 23 72 f5 00 82 ed 04 cc 44 83 68 44 30 b0 30 b0 f7 c4 d5 5c 00 be 29 ff f0 d0 ff ff ]; size = <67108864>; has-dpd; t-enter-dpd = <10000>; t-exit-dpd = <5000>; dpd-wakeup-sequence = <30000 20 45000>; }; }; &gpio_fwd { uart { gpios = < &gpio1 0x9 0x0 >, < &gpio1 0x8 0x0 >, < &gpio1 0xb 0x0 >; }; };