| /* |
| * Copyright (c) 2020, Kim Bøndergaard, <kim@fam-boendergaard.dk> |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| / { |
| chosen { |
| zephyr,display = &st7735r; |
| }; |
| }; |
| |
| &arduino_spi { |
| status = "okay"; |
| cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>; /* D10 */ |
| |
| st7735r: st7735r@0 { |
| compatible = "sitronix,st7735r"; |
| spi-max-frequency = <20000000>; |
| reg = <0>; |
| cmd-data-gpios = <&arduino_header 15 GPIO_ACTIVE_LOW>; /* D9 */ |
| reset-gpios = <&arduino_header 14 GPIO_ACTIVE_LOW>; /* D8 */ |
| width = <160>; |
| height = <128>; |
| x-offset = <0>; |
| y-offset = <0>; |
| madctl = <0x60>; |
| colmod = <0x55>; |
| vmctr1 = <0x0e>; |
| pwctr1 = [a2 02 84]; |
| pwctr2 = [c5]; |
| pwctr3 = [0a 00]; |
| pwctr4 = [8a 2a]; |
| pwctr5 = [8a ee]; |
| frmctr1 = [01 2c 2d]; |
| frmctr2 = [01 2c 2d]; |
| frmctr3 = [01 2c 2d 01 2c 2d]; |
| gamctrp1 = [02 1c 07 12 37 32 29 2d 29 25 2b 39 00 01 03 10]; |
| gamctrn1 = [03 1d 07 06 2e 2c 29 2d 2e 2e 37 3f 00 00 02 10]; |
| }; |
| }; |
