1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2022 Rockchip Electronics Co., Ltd. 4 */ 5 6/dts-v1/; 7 8#include "rv1106.dtsi" 9#include "rv1106-uvc-demo.dtsi" 10 11/ { 12 model = "Rockchip RV1106 UVC SPI-NOR V10 Board"; 13 compatible = "rockchip,rv1106-uvc-nor-demo", "rockchip,rv1106"; 14 15 chosen { 16 bootargs = "earlycon=uart8250,mmio32,0xff4c0000 console=ttyFIQ0 rootwait snd_soc_core.prealloc_buffer_size_kbytes=16"; 17 }; 18 19 vcc_1v8: vcc-1v8 { 20 compatible = "regulator-fixed"; 21 regulator-name = "vcc_1v8"; 22 regulator-always-on; 23 regulator-boot-on; 24 regulator-min-microvolt = <1800000>; 25 regulator-max-microvolt = <1800000>; 26 }; 27 28 vcc_3v3: vcc-3v3 { 29 compatible = "regulator-fixed"; 30 regulator-name = "vcc_3v3"; 31 regulator-always-on; 32 regulator-boot-on; 33 regulator-min-microvolt = <3300000>; 34 regulator-max-microvolt = <3300000>; 35 }; 36}; 37 38&emmc { 39 status = "disabled"; 40}; 41 42&sfc { 43 status = "okay"; 44 45 flash@0 { 46 compatible = "jedec,spi-nor"; 47 reg = <0>; 48 spi-max-frequency = <100000000>; 49 spi-rx-bus-width = <4>; 50 spi-tx-bus-width = <1>; 51 }; 52}; 53