| /* |
| * Copyright (c) 2022 Microchip Technology Inc. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| / { |
| aliases { |
| spi-flash0 = &spi1_cs0_flash; |
| }; |
| }; |
| |
| &spi0 { |
| status = "okay"; |
| compatible = "microchip,xec-qmspi-ldma"; |
| clock-frequency = <24000000>; |
| lines = <4>; |
| chip-select = <0>; |
| |
| pinctrl-0 = < &shd_cs0_n_gpio055 |
| &shd_clk_gpio056 |
| &shd_io0_gpio223 |
| &shd_io1_gpio224 |
| &shd_io2_gpio227 |
| &shd_io3_gpio016 >; |
| pinctrl-names = "default"; |
| |
| spi1_cs0_flash: w25q128@0 { |
| compatible = "jedec,spi-nor"; |
| /* 134217728 bits = 16 Mbytes */ |
| size = <0x8000000>; |
| reg = <0>; |
| spi-max-frequency = <24000000>; |
| jedec-id = [ef 40 18]; |
| status = "okay"; |
| }; |
| }; |
| |
| &shd_cs0_n_gpio055 { |
| drive-open-drain; |
| output-high; |
| }; |
