/* * Copyright 2017 Chen-Yu Tsai * Copyright 2017 Icenowy Zheng * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This file is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include / { #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&gic>; clocks { #address-cells = <1>; #size-cells = <1>; ranges; osc24M: osc24M { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; clock-output-names = "osc24M"; }; osc32k: osc32k { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; clock-output-names = "osc32k"; }; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <0>; }; cpu@1 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <1>; }; cpu@2 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <2>; }; cpu@3 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <3>; }; }; de: display-engine { compatible = "allwinner,sun8i-r40-display-engine"; allwinner,pipelines = <&mixer0>, <&mixer1>; status = "disabled"; }; soc { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; display_clocks: clock@1000000 { compatible = "allwinner,sun8i-r40-de2-clk", "allwinner,sun8i-h3-de2-clk"; reg = <0x01000000 0x100000>; clocks = <&ccu CLK_DE>, <&ccu CLK_BUS_DE>; clock-names = "mod", "bus"; resets = <&ccu RST_BUS_DE>; #clock-cells = <1>; #reset-cells = <1>; }; mixer0: mixer@1100000 { compatible = "allwinner,sun8i-r40-de2-mixer-0"; reg = <0x01100000 0x100000>; clocks = <&display_clocks CLK_BUS_MIXER0>, <&display_clocks CLK_MIXER0>; clock-names = "bus", "mod"; resets = <&display_clocks RST_MIXER0>; ports { #address-cells = <1>; #size-cells = <0>; mixer0_out: port@1 { reg = <1>; mixer0_out_tcon_top: endpoint { remote-endpoint = <&tcon_top_mixer0_in_mixer0>; }; }; }; }; mixer1: mixer@1200000 { compatible = "allwinner,sun8i-r40-de2-mixer-1"; reg = <0x01200000 0x100000>; clocks = <&display_clocks CLK_BUS_MIXER1>, <&display_clocks CLK_MIXER1>; clock-names = "bus", "mod"; resets = <&display_clocks RST_WB>; ports { #address-cells = <1>; #size-cells = <0>; mixer1_out: port@1 { reg = <1>; mixer1_out_tcon_top: endpoint { remote-endpoint = <&tcon_top_mixer1_in_mixer1>; }; }; }; }; nmi_intc: interrupt-controller@1c00030 { compatible = "allwinner,sun7i-a20-sc-nmi"; interrupt-controller; #interrupt-cells = <2>; reg = <0x01c00030 0x0c>; interrupts = ; }; mmc0: mmc@1c0f000 { compatible = "allwinner,sun8i-r40-mmc", "allwinner,sun50i-a64-mmc"; reg = <0x01c0f000 0x1000>; clocks = <&ccu CLK_BUS_MMC0>, <&ccu CLK_MMC0>; clock-names = "ahb", "mmc"; resets = <&ccu RST_BUS_MMC0>; reset-names = "ahb"; pinctrl-0 = <&mmc0_pins>; pinctrl-names = "default"; interrupts = ; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; mmc1: mmc@1c10000 { compatible = "allwinner,sun8i-r40-mmc", "allwinner,sun50i-a64-mmc"; reg = <0x01c10000 0x1000>; clocks = <&ccu CLK_BUS_MMC1>, <&ccu CLK_MMC1>; clock-names = "ahb", "mmc"; resets = <&ccu RST_BUS_MMC1>; reset-names = "ahb"; interrupts = ; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; mmc2: mmc@1c11000 { compatible = "allwinner,sun8i-r40-emmc", "allwinner,sun50i-a64-emmc"; reg = <0x01c11000 0x1000>; clocks = <&ccu CLK_BUS_MMC2>, <&ccu CLK_MMC2>; clock-names = "ahb", "mmc"; resets = <&ccu RST_BUS_MMC2>; reset-names = "ahb"; pinctrl-0 = <&mmc2_pins>; pinctrl-names = "default"; interrupts = ; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; mmc3: mmc@1c12000 { compatible = "allwinner,sun8i-r40-mmc", "allwinner,sun50i-a64-mmc"; reg = <0x01c12000 0x1000>; clocks = <&ccu CLK_BUS_MMC3>, <&ccu CLK_MMC3>; clock-names = "ahb", "mmc"; resets = <&ccu RST_BUS_MMC3>; reset-names = "ahb"; interrupts = ; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; usbphy: phy@1c13400 { compatible = "allwinner,sun8i-r40-usb-phy"; reg = <0x01c13400 0x14>, <0x01c14800 0x4>, <0x01c19800 0x4>, <0x01c1c800 0x4>; reg-names = "phy_ctrl", "pmu0", "pmu1", "pmu2"; clocks = <&ccu CLK_USB_PHY0>, <&ccu CLK_USB_PHY1>, <&ccu CLK_USB_PHY2>; clock-names = "usb0_phy", "usb1_phy", "usb2_phy"; resets = <&ccu RST_USB_PHY0>, <&ccu RST_USB_PHY1>, <&ccu RST_USB_PHY2>; reset-names = "usb0_reset", "usb1_reset", "usb2_reset"; status = "disabled"; #phy-cells = <1>; }; ehci1: usb@1c19000 { compatible = "allwinner,sun8i-r40-ehci", "generic-ehci"; reg = <0x01c19000 0x100>; interrupts = ; clocks = <&ccu CLK_BUS_EHCI1>; resets = <&ccu RST_BUS_EHCI1>; phys = <&usbphy 1>; phy-names = "usb"; status = "disabled"; }; ohci1: usb@1c19400 { compatible = "allwinner,sun8i-r40-ohci", "generic-ohci"; reg = <0x01c19400 0x100>; interrupts = ; clocks = <&ccu CLK_BUS_OHCI1>, <&ccu CLK_USB_OHCI1>; resets = <&ccu RST_BUS_OHCI1>; phys = <&usbphy 1>; phy-names = "usb"; status = "disabled"; }; ehci2: usb@1c1c000 { compatible = "allwinner,sun8i-r40-ehci", "generic-ehci"; reg = <0x01c1c000 0x100>; interrupts = ; clocks = <&ccu CLK_BUS_EHCI2>; resets = <&ccu RST_BUS_EHCI2>; phys = <&usbphy 2>; phy-names = "usb"; status = "disabled"; }; ohci2: usb@1c1c400 { compatible = "allwinner,sun8i-r40-ohci", "generic-ohci"; reg = <0x01c1c400 0x100>; interrupts = ; clocks = <&ccu CLK_BUS_OHCI2>, <&ccu CLK_USB_OHCI2>; resets = <&ccu RST_BUS_OHCI2>; phys = <&usbphy 2>; phy-names = "usb"; status = "disabled"; }; ccu: clock@1c20000 { compatible = "allwinner,sun8i-r40-ccu"; reg = <0x01c20000 0x400>; clocks = <&osc24M>, <&osc32k>; clock-names = "hosc", "losc"; #clock-cells = <1>; #reset-cells = <1>; }; pio: pinctrl@1c20800 { compatible = "allwinner,sun8i-r40-pinctrl"; reg = <0x01c20800 0x400>; interrupts = ; clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>; clock-names = "apb", "hosc", "losc"; gpio-controller; interrupt-controller; #interrupt-cells = <3>; #gpio-cells = <3>; gmac_rgmii_pins: gmac-rgmii-pins { pins = "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", "PA7", "PA8", "PA10", "PA11", "PA12", "PA13", "PA15", "PA16"; function = "gmac"; /* * data lines in RGMII mode use DDR mode * and need a higher signal drive strength */ drive-strength = <40>; }; i2c0_pins: i2c0-pins { pins = "PB0", "PB1"; function = "i2c0"; }; mmc0_pins: mmc0-pins { pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5"; function = "mmc0"; drive-strength = <30>; bias-pull-up; }; mmc1_pg_pins: mmc1-pg-pins { pins = "PG0", "PG1", "PG2", "PG3", "PG4", "PG5"; function = "mmc1"; drive-strength = <30>; bias-pull-up; }; mmc2_pins: mmc2-pins { pins = "PC5", "PC6", "PC7", "PC8", "PC9", "PC10", "PC11", "PC12", "PC13", "PC14", "PC15", "PC24"; function = "mmc2"; drive-strength = <30>; bias-pull-up; }; uart0_pb_pins: uart0-pb-pins { pins = "PB22", "PB23"; function = "uart0"; }; }; wdt: watchdog@1c20c90 { compatible = "allwinner,sun4i-a10-wdt"; reg = <0x01c20c90 0x10>; }; uart0: serial@1c28000 { compatible = "snps,dw-apb-uart"; reg = <0x01c28000 0x400>; interrupts = ; reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART0>; resets = <&ccu RST_BUS_UART0>; status = "disabled"; }; uart1: serial@1c28400 { compatible = "snps,dw-apb-uart"; reg = <0x01c28400 0x400>; interrupts = ; reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART1>; resets = <&ccu RST_BUS_UART1>; status = "disabled"; }; uart2: serial@1c28800 { compatible = "snps,dw-apb-uart"; reg = <0x01c28800 0x400>; interrupts = ; reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART2>; resets = <&ccu RST_BUS_UART2>; status = "disabled"; }; uart3: serial@1c28c00 { compatible = "snps,dw-apb-uart"; reg = <0x01c28c00 0x400>; interrupts = ; reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART3>; resets = <&ccu RST_BUS_UART3>; status = "disabled"; }; uart4: serial@1c29000 { compatible = "snps,dw-apb-uart"; reg = <0x01c29000 0x400>; interrupts = ; reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART4>; resets = <&ccu RST_BUS_UART4>; status = "disabled"; }; uart5: serial@1c29400 { compatible = "snps,dw-apb-uart"; reg = <0x01c29400 0x400>; interrupts = ; reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART5>; resets = <&ccu RST_BUS_UART5>; status = "disabled"; }; uart6: serial@1c29800 { compatible = "snps,dw-apb-uart"; reg = <0x01c29800 0x400>; interrupts = ; reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART6>; resets = <&ccu RST_BUS_UART6>; status = "disabled"; }; uart7: serial@1c29c00 { compatible = "snps,dw-apb-uart"; reg = <0x01c29c00 0x400>; interrupts = ; reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART7>; resets = <&ccu RST_BUS_UART7>; status = "disabled"; }; i2c0: i2c@1c2ac00 { compatible = "allwinner,sun6i-a31-i2c"; reg = <0x01c2ac00 0x400>; interrupts = ; clocks = <&ccu CLK_BUS_I2C0>; resets = <&ccu RST_BUS_I2C0>; pinctrl-0 = <&i2c0_pins>; pinctrl-names = "default"; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; i2c1: i2c@1c2b000 { compatible = "allwinner,sun6i-a31-i2c"; reg = <0x01c2b000 0x400>; interrupts = ; clocks = <&ccu CLK_BUS_I2C1>; resets = <&ccu RST_BUS_I2C1>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; i2c2: i2c@1c2b400 { compatible = "allwinner,sun6i-a31-i2c"; reg = <0x01c2b400 0x400>; interrupts = ; clocks = <&ccu CLK_BUS_I2C2>; resets = <&ccu RST_BUS_I2C2>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; i2c3: i2c@1c2b800 { compatible = "allwinner,sun6i-a31-i2c"; reg = <0x01c2b800 0x400>; interrupts = ; clocks = <&ccu CLK_BUS_I2C3>; resets = <&ccu RST_BUS_I2C3>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; i2c4: i2c@1c2c000 { compatible = "allwinner,sun6i-a31-i2c"; reg = <0x01c2c000 0x400>; interrupts = ; clocks = <&ccu CLK_BUS_I2C4>; resets = <&ccu RST_BUS_I2C4>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; gmac: ethernet@1c50000 { compatible = "allwinner,sun8i-r40-gmac"; syscon = <&ccu>; reg = <0x01c50000 0x10000>; interrupts = ; interrupt-names = "macirq"; resets = <&ccu RST_BUS_GMAC>; reset-names = "stmmaceth"; clocks = <&ccu CLK_BUS_GMAC>; clock-names = "stmmaceth"; #address-cells = <1>; #size-cells = <0>; status = "disabled"; gmac_mdio: mdio { compatible = "snps,dwmac-mdio"; #address-cells = <1>; #size-cells = <0>; }; }; tcon_top: tcon-top@1c70000 { compatible = "allwinner,sun8i-r40-tcon-top"; reg = <0x01c70000 0x1000>; clocks = <&ccu CLK_BUS_TCON_TOP>, <&ccu CLK_TCON_TV0>, <&ccu CLK_TVE0>, <&ccu CLK_TCON_TV1>, <&ccu CLK_TVE1>, <&ccu CLK_DSI_DPHY>; clock-names = "bus", "tcon-tv0", "tve0", "tcon-tv1", "tve1", "dsi"; clock-output-names = "tcon-top-tv0", "tcon-top-tv1", "tcon-top-dsi"; resets = <&ccu RST_BUS_TCON_TOP>; #clock-cells = <1>; ports { #address-cells = <1>; #size-cells = <0>; tcon_top_mixer0_in: port@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; tcon_top_mixer0_in_mixer0: endpoint@0 { reg = <0>; remote-endpoint = <&mixer0_out_tcon_top>; }; }; tcon_top_mixer0_out: port@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; tcon_top_mixer0_out_tcon_lcd0: endpoint@0 { reg = <0>; }; tcon_top_mixer0_out_tcon_lcd1: endpoint@1 { reg = <1>; }; tcon_top_mixer0_out_tcon_tv0: endpoint@2 { reg = <2>; remote-endpoint = <&tcon_tv0_in_tcon_top_mixer0>; }; tcon_top_mixer0_out_tcon_tv1: endpoint@3 { reg = <3>; remote-endpoint = <&tcon_tv1_in_tcon_top_mixer0>; }; }; tcon_top_mixer1_in: port@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; tcon_top_mixer1_in_mixer1: endpoint@1 { reg = <1>; remote-endpoint = <&mixer1_out_tcon_top>; }; }; tcon_top_mixer1_out: port@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; tcon_top_mixer1_out_tcon_lcd0: endpoint@0 { reg = <0>; }; tcon_top_mixer1_out_tcon_lcd1: endpoint@1 { reg = <1>; }; tcon_top_mixer1_out_tcon_tv0: endpoint@2 { reg = <2>; remote-endpoint = <&tcon_tv0_in_tcon_top_mixer1>; }; tcon_top_mixer1_out_tcon_tv1: endpoint@3 { reg = <3>; remote-endpoint = <&tcon_tv1_in_tcon_top_mixer1>; }; }; tcon_top_hdmi_in: port@4 { #address-cells = <1>; #size-cells = <0>; reg = <4>; tcon_top_hdmi_in_tcon_tv0: endpoint@0 { reg = <0>; remote-endpoint = <&tcon_tv0_out_tcon_top>; }; tcon_top_hdmi_in_tcon_tv1: endpoint@1 { reg = <1>; remote-endpoint = <&tcon_tv1_out_tcon_top>; }; }; tcon_top_hdmi_out: port@5 { reg = <5>; tcon_top_hdmi_out_hdmi: endpoint { remote-endpoint = <&hdmi_in_tcon_top>; }; }; }; }; tcon_tv0: lcd-controller@1c73000 { compatible = "allwinner,sun8i-r40-tcon-tv"; reg = <0x01c73000 0x1000>; interrupts = ; clocks = <&ccu CLK_BUS_TCON_TV0>, <&tcon_top 0>; clock-names = "ahb", "tcon-ch1"; resets = <&ccu RST_BUS_TCON_TV0>; reset-names = "lcd"; ports { #address-cells = <1>; #size-cells = <0>; tcon_tv0_in: port@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; tcon_tv0_in_tcon_top_mixer0: endpoint@0 { reg = <0>; remote-endpoint = <&tcon_top_mixer0_out_tcon_tv0>; }; tcon_tv0_in_tcon_top_mixer1: endpoint@1 { reg = <1>; remote-endpoint = <&tcon_top_mixer1_out_tcon_tv0>; }; }; tcon_tv0_out: port@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; tcon_tv0_out_tcon_top: endpoint@1 { reg = <1>; remote-endpoint = <&tcon_top_hdmi_in_tcon_tv0>; }; }; }; }; tcon_tv1: lcd-controller@1c74000 { compatible = "allwinner,sun8i-r40-tcon-tv"; reg = <0x01c74000 0x1000>; interrupts = ; clocks = <&ccu CLK_BUS_TCON_TV1>, <&tcon_top 1>; clock-names = "ahb", "tcon-ch1"; resets = <&ccu RST_BUS_TCON_TV1>; reset-names = "lcd"; ports { #address-cells = <1>; #size-cells = <0>; tcon_tv1_in: port@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; tcon_tv1_in_tcon_top_mixer0: endpoint@0 { reg = <0>; remote-endpoint = <&tcon_top_mixer0_out_tcon_tv1>; }; tcon_tv1_in_tcon_top_mixer1: endpoint@1 { reg = <1>; remote-endpoint = <&tcon_top_mixer1_out_tcon_tv1>; }; }; tcon_tv1_out: port@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; tcon_tv1_out_tcon_top: endpoint@1 { reg = <1>; remote-endpoint = <&tcon_top_hdmi_in_tcon_tv1>; }; }; }; }; gic: interrupt-controller@1c81000 { compatible = "arm,gic-400"; reg = <0x01c81000 0x1000>, <0x01c82000 0x1000>, <0x01c84000 0x2000>, <0x01c86000 0x2000>; interrupt-controller; #interrupt-cells = <3>; interrupts = ; }; hdmi: hdmi@1ee0000 { compatible = "allwinner,sun8i-r40-dw-hdmi", "allwinner,sun8i-a83t-dw-hdmi"; reg = <0x01ee0000 0x10000>; reg-io-width = <1>; interrupts = ; clocks = <&ccu CLK_BUS_HDMI0>, <&ccu CLK_HDMI_SLOW>, <&ccu CLK_HDMI>; clock-names = "iahb", "isfr", "tmds"; resets = <&ccu RST_BUS_HDMI1>; reset-names = "ctrl"; phys = <&hdmi_phy>; phy-names = "hdmi-phy"; status = "disabled"; ports { #address-cells = <1>; #size-cells = <0>; hdmi_in: port@0 { reg = <0>; hdmi_in_tcon_top: endpoint { remote-endpoint = <&tcon_top_hdmi_out_hdmi>; }; }; hdmi_out: port@1 { reg = <1>; }; }; }; hdmi_phy: hdmi-phy@1ef0000 { compatible = "allwinner,sun8i-r40-hdmi-phy", "allwinner,sun50i-a64-hdmi-phy"; reg = <0x01ef0000 0x10000>; clocks = <&ccu CLK_BUS_HDMI1>, <&ccu CLK_HDMI_SLOW>, <&ccu 7>, <&ccu 16>; clock-names = "bus", "mod", "pll-0", "pll-1"; resets = <&ccu RST_BUS_HDMI0>; reset-names = "phy"; #phy-cells = <0>; }; }; timer { compatible = "arm,armv7-timer"; interrupts = , , , ; }; };