1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2022 Rockchip Electronics Co., Ltd. 4 * 5 */ 6 7/ { 8 compatible = "rockchip,linux", "rockchip,rk3326"; 9 10 aliases { 11 mmc0 = &emmc; 12 mmc1 = &sdmmc; 13 mmc2 = &sdio; 14 }; 15 16 chosen { 17 bootargs = "earlycon=uart8250,mmio32,0xff160000 console=ttyFIQ0 rw root=PARTUUID=614e0000-0000 rootwait"; 18 }; 19 20 fiq-debugger { 21 compatible = "rockchip,fiq-debugger"; 22 rockchip,serial-id = <2>; 23 rockchip,wake-irq = <0>; 24 /* If enable uart uses irq instead of fiq */ 25 rockchip,irq-mode-enable = <1>; 26 rockchip,baudrate = <1500000>; /* Only 115200 and 1500000 */ 27 interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_LOW>; 28 pinctrl-names = "default"; 29 pinctrl-0 = <&uart2m0_xfer>; 30 status = "okay"; 31 }; 32 33 reserved-memory { 34 #address-cells = <2>; 35 #size-cells = <2>; 36 ranges; 37 38 drm_logo: drm-logo@00000000 { 39 compatible = "rockchip,drm-logo"; 40 reg = <0x0 0x0 0x0 0x0>; 41 }; 42 43 ramoops: ramoops@110000 { 44 compatible = "ramoops"; 45 reg = <0x0 0x110000 0x0 0xf0000>; 46 record-size = <0x20000>; 47 console-size = <0x80000>; 48 ftrace-size = <0x00000>; 49 pmsg-size = <0x50000>; 50 }; 51 }; 52}; 53 54&cpu0_opp_table { 55 rockchip,avs = <1>; 56}; 57 58&display_subsystem { 59 status = "disabled"; 60 logo-memory-region = <&drm_logo>; 61 62 route { 63 route_lvds: route-lvds { 64 status = "disabled"; 65 logo,uboot = "logo.bmp"; 66 logo,kernel = "logo_kernel.bmp"; 67 logo,mode = "center"; 68 charge_logo,mode = "center"; 69 connect = <&vopb_out_lvds>; 70 }; 71 72 route_dsi: route-dsi { 73 status = "disabled"; 74 logo,uboot = "logo.bmp"; 75 logo,kernel = "logo_kernel.bmp"; 76 logo,mode = "center"; 77 charge_logo,mode = "center"; 78 connect = <&vopb_out_dsi>; 79 }; 80 81 route_rgb: route-rgb { 82 status = "disabled"; 83 logo,uboot = "logo.bmp"; 84 logo,kernel = "logo_kernel.bmp"; 85 logo,mode = "center"; 86 charge_logo,mode = "center"; 87 connect = <&vopb_out_rgb>; 88 }; 89 }; 90}; 91 92&rng { 93 status = "okay"; 94}; 95 96&video_phy { 97 status = "okay"; 98}; 99
