/* * Copyright 2013 Maxime Ripard * * Maxime Ripard * * 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. * * You should have received a copy of the GNU General Public * License along with this file; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, * MA 02110-1301 USA * * 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/ "skeleton.dtsi" / { interrupt-parent = <&gic>; aliases { serial0 = &uart0; serial1 = &uart1; serial2 = &uart2; serial3 = &uart3; serial4 = &uart4; serial5 = &uart5; ethernet0 = &gmac; }; chosen { #address-cells = <1>; #size-cells = <1>; ranges; framebuffer@0 { compatible = "allwinner,simple-framebuffer", "simple-framebuffer"; allwinner,pipeline = "de_be0-lcd0-hdmi"; clocks = <&pll6 0>; status = "disabled"; }; }; cpus { enable-method = "allwinner,sun6i-a31"; #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>; }; }; memory { reg = <0x40000000 0x80000000>; }; pmu { compatible = "arm,cortex-a7-pmu", "arm,cortex-a15-pmu"; interrupts = <0 120 4>, <0 121 4>, <0 122 4>, <0 123 4>; }; clocks { #address-cells = <1>; #size-cells = <1>; ranges; osc24M: osc24M { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; }; osc32k: clk@0 { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; clock-output-names = "osc32k"; }; pll1: clk@01c20000 { #clock-cells = <0>; compatible = "allwinner,sun6i-a31-pll1-clk"; reg = <0x01c20000 0x4>; clocks = <&osc24M>; clock-output-names = "pll1"; }; pll6: clk@01c20028 { #clock-cells = <1>; compatible = "allwinner,sun6i-a31-pll6-clk"; reg = <0x01c20028 0x4>; clocks = <&osc24M>; clock-output-names = "pll6", "pll6x2"; }; cpu: cpu@01c20050 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-cpu-clk"; reg = <0x01c20050 0x4>; /* * PLL1 is listed twice here. * While it looks suspicious, it's actually documented * that way both in the datasheet and in the code from * Allwinner. */ clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>; clock-output-names = "cpu"; }; axi: axi@01c20050 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-axi-clk"; reg = <0x01c20050 0x4>; clocks = <&cpu>; clock-output-names = "axi"; }; ahb1_mux: ahb1_mux@01c20054 { #clock-cells = <0>; compatible = "allwinner,sun6i-a31-ahb1-mux-clk"; reg = <0x01c20054 0x4>; clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6 0>; clock-output-names = "ahb1_mux"; }; ahb1: ahb1@01c20054 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-ahb-clk"; reg = <0x01c20054 0x4>; clocks = <&ahb1_mux>; clock-output-names = "ahb1"; }; ahb1_gates: clk@01c20060 { #clock-cells = <1>; compatible = "allwinner,sun6i-a31-ahb1-gates-clk"; reg = <0x01c20060 0x8>; clocks = <&ahb1>; clock-output-names = "ahb1_mipidsi", "ahb1_ss", "ahb1_dma", "ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2", "ahb1_mmc3", "ahb1_nand1", "ahb1_nand0", "ahb1_sdram", "ahb1_gmac", "ahb1_ts", "ahb1_hstimer", "ahb1_spi0", "ahb1_spi1", "ahb1_spi2", "ahb1_spi3", "ahb1_otg", "ahb1_ehci0", "ahb1_ehci1", "ahb1_ohci0", "ahb1_ohci1", "ahb1_ohci2", "ahb1_ve", "ahb1_lcd0", "ahb1_lcd1", "ahb1_csi", "ahb1_hdmi", "ahb1_de0", "ahb1_de1", "ahb1_fe0", "ahb1_fe1", "ahb1_mp", "ahb1_gpu", "ahb1_deu0", "ahb1_deu1", "ahb1_drc0", "ahb1_drc1"; }; apb1: apb1@01c20054 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-apb0-clk"; reg = <0x01c20054 0x4>; clocks = <&ahb1>; clock-output-names = "apb1"; }; apb1_gates: clk@01c20068 { #clock-cells = <1>; compatible = "allwinner,sun6i-a31-apb1-gates-clk"; reg = <0x01c20068 0x4>; clocks = <&apb1>; clock-output-names = "apb1_codec", "apb1_digital_mic", "apb1_pio", "apb1_daudio0", "apb1_daudio1"; }; apb2: clk@01c20058 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-apb1-clk"; reg = <0x01c20058 0x4>; clocks = <&osc32k>, <&osc24M>, <&pll6 0>, <&pll6 0>; clock-output-names = "apb2"; }; apb2_gates: clk@01c2006c { #clock-cells = <1>; compatible = "allwinner,sun6i-a31-apb2-gates-clk"; reg = <0x01c2006c 0x4>; clocks = <&apb2>; clock-output-names = "apb2_i2c0", "apb2_i2c1", "apb2_i2c2", "apb2_i2c3", "apb2_uart0", "apb2_uart1", "apb2_uart2", "apb2_uart3", "apb2_uart4", "apb2_uart5"; }; mmc0_clk: clk@01c20088 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; reg = <0x01c20088 0x4>; clocks = <&osc24M>, <&pll6 0>; clock-output-names = "mmc0"; }; mmc1_clk: clk@01c2008c { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; reg = <0x01c2008c 0x4>; clocks = <&osc24M>, <&pll6 0>; clock-output-names = "mmc1"; }; mmc2_clk: clk@01c20090 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; reg = <0x01c20090 0x4>; clocks = <&osc24M>, <&pll6 0>; clock-output-names = "mmc2"; }; mmc3_clk: clk@01c20094 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; reg = <0x01c20094 0x4>; clocks = <&osc24M>, <&pll6 0>; clock-output-names = "mmc3"; }; spi0_clk: clk@01c200a0 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; reg = <0x01c200a0 0x4>; clocks = <&osc24M>, <&pll6 0>; clock-output-names = "spi0"; }; spi1_clk: clk@01c200a4 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; reg = <0x01c200a4 0x4>; clocks = <&osc24M>, <&pll6 0>; clock-output-names = "spi1"; }; spi2_clk: clk@01c200a8 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; reg = <0x01c200a8 0x4>; clocks = <&osc24M>, <&pll6 0>; clock-output-names = "spi2"; }; spi3_clk: clk@01c200ac { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; reg = <0x01c200ac 0x4>; clocks = <&osc24M>, <&pll6 0>; clock-output-names = "spi3"; }; usb_clk: clk@01c200cc { #clock-cells = <1>; #reset-cells = <1>; compatible = "allwinner,sun6i-a31-usb-clk"; reg = <0x01c200cc 0x4>; clocks = <&osc24M>; clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2", "usb_ohci0", "usb_ohci1", "usb_ohci2"; }; /* * The following two are dummy clocks, placeholders used in the gmac_tx * clock. The gmac driver will choose one parent depending on the PHY * interface mode, using clk_set_rate auto-reparenting. * The actual TX clock rate is not controlled by the gmac_tx clock. */ mii_phy_tx_clk: clk@1 { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <25000000>; clock-output-names = "mii_phy_tx"; }; gmac_int_tx_clk: clk@2 { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <125000000>; clock-output-names = "gmac_int_tx"; }; gmac_tx_clk: clk@01c200d0 { #clock-cells = <0>; compatible = "allwinner,sun7i-a20-gmac-clk"; reg = <0x01c200d0 0x4>; clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>; clock-output-names = "gmac_tx"; }; }; soc@01c00000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; dma: dma-controller@01c02000 { compatible = "allwinner,sun6i-a31-dma"; reg = <0x01c02000 0x1000>; interrupts = <0 50 4>; clocks = <&ahb1_gates 6>; resets = <&ahb1_rst 6>; #dma-cells = <1>; /* DMA controller requires AHB1 clocked from PLL6 */ assigned-clocks = <&ahb1_mux>; assigned-clock-parents = <&pll6 0>; }; mmc0: mmc@01c0f000 { compatible = "allwinner,sun5i-a13-mmc"; reg = <0x01c0f000 0x1000>; clocks = <&ahb1_gates 8>, <&mmc0_clk>; clock-names = "ahb", "mmc"; resets = <&ahb1_rst 8>; reset-names = "ahb"; interrupts = <0 60 4>; status = "disabled"; }; mmc1: mmc@01c10000 { compatible = "allwinner,sun5i-a13-mmc"; reg = <0x01c10000 0x1000>; clocks = <&ahb1_gates 9>, <&mmc1_clk>; clock-names = "ahb", "mmc"; resets = <&ahb1_rst 9>; reset-names = "ahb"; interrupts = <0 61 4>; status = "disabled"; }; mmc2: mmc@01c11000 { compatible = "allwinner,sun5i-a13-mmc"; reg = <0x01c11000 0x1000>; clocks = <&ahb1_gates 10>, <&mmc2_clk>; clock-names = "ahb", "mmc"; resets = <&ahb1_rst 10>; reset-names = "ahb"; interrupts = <0 62 4>; status = "disabled"; }; mmc3: mmc@01c12000 { compatible = "allwinner,sun5i-a13-mmc"; reg = <0x01c12000 0x1000>; clocks = <&ahb1_gates 11>, <&mmc3_clk>; clock-names = "ahb", "mmc"; resets = <&ahb1_rst 11>; reset-names = "ahb"; interrupts = <0 63 4>; status = "disabled"; }; usbphy: phy@01c19400 { compatible = "allwinner,sun6i-a31-usb-phy"; reg = <0x01c19400 0x10>, <0x01c1a800 0x4>, <0x01c1b800 0x4>; reg-names = "phy_ctrl", "pmu1", "pmu2"; clocks = <&usb_clk 8>, <&usb_clk 9>, <&usb_clk 10>; clock-names = "usb0_phy", "usb1_phy", "usb2_phy"; resets = <&usb_clk 0>, <&usb_clk 1>, <&usb_clk 2>; reset-names = "usb0_reset", "usb1_reset", "usb2_reset"; status = "disabled"; #phy-cells = <1>; }; ehci0: usb@01c1a000 { compatible = "allwinner,sun6i-a31-ehci", "generic-ehci"; reg = <0x01c1a000 0x100>; interrupts = <0 72 4>; clocks = <&ahb1_gates 26>; resets = <&ahb1_rst 26>; phys = <&usbphy 1>; phy-names = "usb"; status = "disabled"; }; ohci0: usb@01c1a400 { compatible = "allwinner,sun6i-a31-ohci", "generic-ohci"; reg = <0x01c1a400 0x100>; interrupts = <0 73 4>; clocks = <&ahb1_gates 29>, <&usb_clk 16>; resets = <&ahb1_rst 29>; phys = <&usbphy 1>; phy-names = "usb"; status = "disabled"; }; ehci1: usb@01c1b000 { compatible = "allwinner,sun6i-a31-ehci", "generic-ehci"; reg = <0x01c1b000 0x100>; interrupts = <0 74 4>; clocks = <&ahb1_gates 27>; resets = <&ahb1_rst 27>; phys = <&usbphy 2>; phy-names = "usb"; status = "disabled"; }; ohci1: usb@01c1b400 { compatible = "allwinner,sun6i-a31-ohci", "generic-ohci"; reg = <0x01c1b400 0x100>; interrupts = <0 75 4>; clocks = <&ahb1_gates 30>, <&usb_clk 17>; resets = <&ahb1_rst 30>; phys = <&usbphy 2>; phy-names = "usb"; status = "disabled"; }; ohci2: usb@01c1c400 { compatible = "allwinner,sun6i-a31-ohci", "generic-ohci"; reg = <0x01c1c400 0x100>; interrupts = <0 77 4>; clocks = <&ahb1_gates 31>, <&usb_clk 18>; resets = <&ahb1_rst 31>; status = "disabled"; }; pio: pinctrl@01c20800 { compatible = "allwinner,sun6i-a31-pinctrl"; reg = <0x01c20800 0x400>; interrupts = <0 11 4>, <0 15 4>, <0 16 4>, <0 17 4>; clocks = <&apb1_gates 5>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; #size-cells = <0>; #gpio-cells = <3>; uart0_pins_a: uart0@0 { allwinner,pins = "PH20", "PH21"; allwinner,function = "uart0"; allwinner,drive = <0>; allwinner,pull = <0>; }; i2c0_pins_a: i2c0@0 { allwinner,pins = "PH14", "PH15"; allwinner,function = "i2c0"; allwinner,drive = <0>; allwinner,pull = <0>; }; i2c1_pins_a: i2c1@0 { allwinner,pins = "PH16", "PH17"; allwinner,function = "i2c1"; allwinner,drive = <0>; allwinner,pull = <0>; }; i2c2_pins_a: i2c2@0 { allwinner,pins = "PH18", "PH19"; allwinner,function = "i2c2"; allwinner,drive = <0>; allwinner,pull = <0>; }; mmc0_pins_a: mmc0@0 { allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5"; allwinner,function = "mmc0"; allwinner,drive = <2>; allwinner,pull = <0>; }; gmac_pins_mii_a: gmac_mii@0 { allwinner,pins = "PA0", "PA1", "PA2", "PA3", "PA8", "PA9", "PA11", "PA12", "PA13", "PA14", "PA19", "PA20", "PA21", "PA22", "PA23", "PA24", "PA26", "PA27"; allwinner,function = "gmac"; allwinner,drive = <0>; allwinner,pull = <0>; }; gmac_pins_gmii_a: gmac_gmii@0 { allwinner,pins = "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", "PA7", "PA8", "PA9", "PA10", "PA11", "PA12", "PA13", "PA14", "PA15", "PA16", "PA17", "PA18", "PA19", "PA20", "PA21", "PA22", "PA23", "PA24", "PA25", "PA26", "PA27"; allwinner,function = "gmac"; /* * data lines in GMII mode run at 125MHz and * might need a higher signal drive strength */ allwinner,drive = <2>; allwinner,pull = <0>; }; gmac_pins_rgmii_a: gmac_rgmii@0 { allwinner,pins = "PA0", "PA1", "PA2", "PA3", "PA9", "PA10", "PA11", "PA12", "PA13", "PA14", "PA19", "PA20", "PA25", "PA26", "PA27"; allwinner,function = "gmac"; /* * data lines in RGMII mode use DDR mode * and need a higher signal drive strength */ allwinner,drive = <3>; allwinner,pull = <0>; }; }; ahb1_rst: reset@01c202c0 { #reset-cells = <1>; compatible = "allwinner,sun6i-a31-ahb1-reset"; reg = <0x01c202c0 0xc>; }; apb1_rst: reset@01c202d0 { #reset-cells = <1>; compatible = "allwinner,sun6i-a31-clock-reset"; reg = <0x01c202d0 0x4>; }; apb2_rst: reset@01c202d8 { #reset-cells = <1>; compatible = "allwinner,sun6i-a31-clock-reset"; reg = <0x01c202d8 0x4>; }; timer@01c20c00 { compatible = "allwinner,sun4i-a10-timer"; reg = <0x01c20c00 0xa0>; interrupts = <0 18 4>, <0 19 4>, <0 20 4>, <0 21 4>, <0 22 4>; clocks = <&osc24M>; }; wdt1: watchdog@01c20ca0 { compatible = "allwinner,sun6i-a31-wdt"; reg = <0x01c20ca0 0x20>; }; uart0: serial@01c28000 { compatible = "snps,dw-apb-uart"; reg = <0x01c28000 0x400>; interrupts = <0 0 4>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb2_gates 16>; resets = <&apb2_rst 16>; dmas = <&dma 6>, <&dma 6>; dma-names = "rx", "tx"; status = "disabled"; }; uart1: serial@01c28400 { compatible = "snps,dw-apb-uart"; reg = <0x01c28400 0x400>; interrupts = <0 1 4>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb2_gates 17>; resets = <&apb2_rst 17>; dmas = <&dma 7>, <&dma 7>; dma-names = "rx", "tx"; status = "disabled"; }; uart2: serial@01c28800 { compatible = "snps,dw-apb-uart"; reg = <0x01c28800 0x400>; interrupts = <0 2 4>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb2_gates 18>; resets = <&apb2_rst 18>; dmas = <&dma 8>, <&dma 8>; dma-names = "rx", "tx"; status = "disabled"; }; uart3: serial@01c28c00 { compatible = "snps,dw-apb-uart"; reg = <0x01c28c00 0x400>; interrupts = <0 3 4>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb2_gates 19>; resets = <&apb2_rst 19>; dmas = <&dma 9>, <&dma 9>; dma-names = "rx", "tx"; status = "disabled"; }; uart4: serial@01c29000 { compatible = "snps,dw-apb-uart"; reg = <0x01c29000 0x400>; interrupts = <0 4 4>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb2_gates 20>; resets = <&apb2_rst 20>; dmas = <&dma 10>, <&dma 10>; dma-names = "rx", "tx"; status = "disabled"; }; uart5: serial@01c29400 { compatible = "snps,dw-apb-uart"; reg = <0x01c29400 0x400>; interrupts = <0 5 4>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb2_gates 21>; resets = <&apb2_rst 21>; dmas = <&dma 22>, <&dma 22>; dma-names = "rx", "tx"; status = "disabled"; }; i2c0: i2c@01c2ac00 { compatible = "allwinner,sun6i-a31-i2c"; reg = <0x01c2ac00 0x400>; interrupts = <0 6 4>; clocks = <&apb2_gates 0>; resets = <&apb2_rst 0>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; i2c1: i2c@01c2b000 { compatible = "allwinner,sun6i-a31-i2c"; reg = <0x01c2b000 0x400>; interrupts = <0 7 4>; clocks = <&apb2_gates 1>; resets = <&apb2_rst 1>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; i2c2: i2c@01c2b400 { compatible = "allwinner,sun6i-a31-i2c"; reg = <0x01c2b400 0x400>; interrupts = <0 8 4>; clocks = <&apb2_gates 2>; resets = <&apb2_rst 2>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; i2c3: i2c@01c2b800 { compatible = "allwinner,sun6i-a31-i2c"; reg = <0x01c2b800 0x400>; interrupts = <0 9 4>; clocks = <&apb2_gates 3>; resets = <&apb2_rst 3>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; gmac: ethernet@01c30000 { compatible = "allwinner,sun7i-a20-gmac"; reg = <0x01c30000 0x1054>; interrupts = <0 82 4>; interrupt-names = "macirq"; clocks = <&ahb1_gates 17>, <&gmac_tx_clk>; clock-names = "stmmaceth", "allwinner_gmac_tx"; resets = <&ahb1_rst 17>; reset-names = "stmmaceth"; snps,pbl = <2>; snps,fixed-burst; snps,force_sf_dma_mode; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; timer@01c60000 { compatible = "allwinner,sun6i-a31-hstimer", "allwinner,sun7i-a20-hstimer"; reg = <0x01c60000 0x1000>; interrupts = <0 51 4>, <0 52 4>, <0 53 4>, <0 54 4>; clocks = <&ahb1_gates 19>; resets = <&ahb1_rst 19>; }; spi0: spi@01c68000 { compatible = "allwinner,sun6i-a31-spi"; reg = <0x01c68000 0x1000>; interrupts = <0 65 4>; clocks = <&ahb1_gates 20>, <&spi0_clk>; clock-names = "ahb", "mod"; dmas = <&dma 23>, <&dma 23>; dma-names = "rx", "tx"; resets = <&ahb1_rst 20>; status = "disabled"; }; spi1: spi@01c69000 { compatible = "allwinner,sun6i-a31-spi"; reg = <0x01c69000 0x1000>; interrupts = <0 66 4>; clocks = <&ahb1_gates 21>, <&spi1_clk>; clock-names = "ahb", "mod"; dmas = <&dma 24>, <&dma 24>; dma-names = "rx", "tx"; resets = <&ahb1_rst 21>; status = "disabled"; }; spi2: spi@01c6a000 { compatible = "allwinner,sun6i-a31-spi"; reg = <0x01c6a000 0x1000>; interrupts = <0 67 4>; clocks = <&ahb1_gates 22>, <&spi2_clk>; clock-names = "ahb", "mod"; dmas = <&dma 25>, <&dma 25>; dma-names = "rx", "tx"; resets = <&ahb1_rst 22>; status = "disabled"; }; spi3: spi@01c6b000 { compatible = "allwinner,sun6i-a31-spi"; reg = <0x01c6b000 0x1000>; interrupts = <0 68 4>; clocks = <&ahb1_gates 23>, <&spi3_clk>; clock-names = "ahb", "mod"; dmas = <&dma 26>, <&dma 26>; dma-names = "rx", "tx"; resets = <&ahb1_rst 23>; status = "disabled"; }; gic: interrupt-controller@01c81000 { compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; reg = <0x01c81000 0x1000>, <0x01c82000 0x1000>, <0x01c84000 0x2000>, <0x01c86000 0x2000>; interrupt-controller; #interrupt-cells = <3>; interrupts = <1 9 0xf04>; }; rtc: rtc@01f00000 { compatible = "allwinner,sun6i-a31-rtc"; reg = <0x01f00000 0x54>; interrupts = <0 40 4>, <0 41 4>; }; nmi_intc: interrupt-controller@01f00c0c { compatible = "allwinner,sun6i-a31-sc-nmi"; interrupt-controller; #interrupt-cells = <2>; reg = <0x01f00c0c 0x38>; interrupts = <0 32 4>; }; prcm@01f01400 { compatible = "allwinner,sun6i-a31-prcm"; reg = <0x01f01400 0x200>; ar100: ar100_clk { compatible = "allwinner,sun6i-a31-ar100-clk"; #clock-cells = <0>; clocks = <&osc32k>, <&osc24M>, <&pll6 0>, <&pll6 0>; clock-output-names = "ar100"; }; ahb0: ahb0_clk { compatible = "fixed-factor-clock"; #clock-cells = <0>; clock-div = <1>; clock-mult = <1>; clocks = <&ar100>; clock-output-names = "ahb0"; }; apb0: apb0_clk { compatible = "allwinner,sun6i-a31-apb0-clk"; #clock-cells = <0>; clocks = <&ahb0>; clock-output-names = "apb0"; }; apb0_gates: apb0_gates_clk { compatible = "allwinner,sun6i-a31-apb0-gates-clk"; #clock-cells = <1>; clocks = <&apb0>; clock-output-names = "apb0_pio", "apb0_ir", "apb0_timer", "apb0_p2wi", "apb0_uart", "apb0_1wire", "apb0_i2c"; }; apb0_rst: apb0_rst { compatible = "allwinner,sun6i-a31-clock-reset"; #reset-cells = <1>; }; }; cpucfg@01f01c00 { compatible = "allwinner,sun6i-a31-cpuconfig"; reg = <0x01f01c00 0x300>; }; r_pio: pinctrl@01f02c00 { compatible = "allwinner,sun6i-a31-r-pinctrl"; reg = <0x01f02c00 0x400>; interrupts = <0 45 4>, <0 46 4>; clocks = <&apb0_gates 0>; resets = <&apb0_rst 0>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; #size-cells = <0>; #gpio-cells = <3>; }; }; };