| /* |
| * Copyright 2014 Chen-Yu Tsai |
| * |
| * Chen-Yu Tsai <wens@csie.org> |
| * |
| * 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/ "skeleton64.dtsi" |
| |
| / { |
| interrupt-parent = <&gic>; |
| |
| aliases { |
| serial0 = &uart0; |
| serial1 = &uart1; |
| serial2 = &uart2; |
| serial3 = &uart3; |
| serial4 = &uart4; |
| serial5 = &uart5; |
| serial6 = &r_uart; |
| }; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu0: cpu@0 { |
| compatible = "arm,cortex-a7"; |
| device_type = "cpu"; |
| reg = <0x0>; |
| }; |
| |
| cpu1: cpu@1 { |
| compatible = "arm,cortex-a7"; |
| device_type = "cpu"; |
| reg = <0x1>; |
| }; |
| |
| cpu2: cpu@2 { |
| compatible = "arm,cortex-a7"; |
| device_type = "cpu"; |
| reg = <0x2>; |
| }; |
| |
| cpu3: cpu@3 { |
| compatible = "arm,cortex-a7"; |
| device_type = "cpu"; |
| reg = <0x3>; |
| }; |
| |
| cpu4: cpu@100 { |
| compatible = "arm,cortex-a15"; |
| device_type = "cpu"; |
| reg = <0x100>; |
| }; |
| |
| cpu5: cpu@101 { |
| compatible = "arm,cortex-a15"; |
| device_type = "cpu"; |
| reg = <0x101>; |
| }; |
| |
| cpu6: cpu@102 { |
| compatible = "arm,cortex-a15"; |
| device_type = "cpu"; |
| reg = <0x102>; |
| }; |
| |
| cpu7: cpu@103 { |
| compatible = "arm,cortex-a15"; |
| device_type = "cpu"; |
| reg = <0x103>; |
| }; |
| }; |
| |
| memory { |
| /* 8GB max. with LPAE */ |
| reg = <0 0x20000000 0x02 0>; |
| }; |
| |
| clocks { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| /* |
| * map 64 bit address range down to 32 bits, |
| * as the peripherals are all under 512MB. |
| */ |
| ranges = <0 0 0 0x20000000>; |
| |
| osc24M: osc24M_clk { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <24000000>; |
| clock-output-names = "osc24M"; |
| }; |
| |
| osc32k: osc32k_clk { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <32768>; |
| clock-output-names = "osc32k"; |
| }; |
| |
| pll4: clk@0600000c { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun9i-a80-pll4-clk"; |
| reg = <0x0600000c 0x4>; |
| clocks = <&osc24M>; |
| clock-output-names = "pll4"; |
| }; |
| |
| pll12: clk@0600002c { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun9i-a80-pll4-clk"; |
| reg = <0x0600002c 0x4>; |
| clocks = <&osc24M>; |
| clock-output-names = "pll12"; |
| }; |
| |
| gt_clk: clk@0600005c { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun9i-a80-gt-clk"; |
| reg = <0x0600005c 0x4>; |
| clocks = <&osc24M>, <&pll4>, <&pll12>, <&pll12>; |
| clock-output-names = "gt"; |
| }; |
| |
| ahb0: clk@06000060 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun9i-a80-ahb-clk"; |
| reg = <0x06000060 0x4>; |
| clocks = <>_clk>, <&pll4>, <&pll12>, <&pll12>; |
| clock-output-names = "ahb0"; |
| }; |
| |
| ahb1: clk@06000064 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun9i-a80-ahb-clk"; |
| reg = <0x06000064 0x4>; |
| clocks = <>_clk>, <&pll4>, <&pll12>, <&pll12>; |
| clock-output-names = "ahb1"; |
| }; |
| |
| ahb2: clk@06000068 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun9i-a80-ahb-clk"; |
| reg = <0x06000068 0x4>; |
| clocks = <>_clk>, <&pll4>, <&pll12>, <&pll12>; |
| clock-output-names = "ahb2"; |
| }; |
| |
| apb0: clk@06000070 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun9i-a80-apb0-clk"; |
| reg = <0x06000070 0x4>; |
| clocks = <&osc24M>, <&pll4>; |
| clock-output-names = "apb0"; |
| }; |
| |
| apb1: clk@06000074 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun9i-a80-apb1-clk"; |
| reg = <0x06000074 0x4>; |
| clocks = <&osc24M>, <&pll4>; |
| clock-output-names = "apb1"; |
| }; |
| |
| cci400_clk: clk@06000078 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun9i-a80-gt-clk"; |
| reg = <0x06000078 0x4>; |
| clocks = <&osc24M>, <&pll4>, <&pll12>, <&pll12>; |
| clock-output-names = "cci400"; |
| }; |
| |
| ahb0_gates: clk@06000580 { |
| #clock-cells = <1>; |
| compatible = "allwinner,sun9i-a80-ahb0-gates-clk"; |
| reg = <0x06000580 0x4>; |
| clocks = <&ahb0>; |
| clock-output-names = "ahb0_fd", "ahb0_ve", "ahb0_gpu", |
| "ahb0_ss", "ahb0_sd", "ahb0_nand1", |
| "ahb0_nand0", "ahb0_sdram", |
| "ahb0_mipi_hsi", "ahb0_sata", "ahb0_ts", |
| "ahb0_spi0","ahb0_spi1", "ahb0_spi2", |
| "ahb0_spi3"; |
| }; |
| |
| ahb1_gates: clk@06000584 { |
| #clock-cells = <1>; |
| compatible = "allwinner,sun9i-a80-ahb1-gates-clk"; |
| reg = <0x06000584 0x4>; |
| clocks = <&ahb1>; |
| clock-output-names = "ahb1_usbotg", "ahb1_usbhci", |
| "ahb1_gmac", "ahb1_msgbox", |
| "ahb1_spinlock", "ahb1_hstimer", |
| "ahb1_dma"; |
| }; |
| |
| ahb2_gates: clk@06000588 { |
| #clock-cells = <1>; |
| compatible = "allwinner,sun9i-a80-ahb2-gates-clk"; |
| reg = <0x06000588 0x4>; |
| clocks = <&ahb2>; |
| clock-output-names = "ahb2_lcd0", "ahb2_lcd1", |
| "ahb2_edp", "ahb2_csi", "ahb2_hdmi", |
| "ahb2_de", "ahb2_mp", "ahb2_mipi_dsi"; |
| }; |
| |
| apb0_gates: clk@06000590 { |
| #clock-cells = <1>; |
| compatible = "allwinner,sun9i-a80-apb0-gates-clk"; |
| reg = <0x06000590 0x4>; |
| clocks = <&apb0>; |
| clock-output-names = "apb0_spdif", "apb0_pio", |
| "apb0_ac97", "apb0_i2s0", "apb0_i2s1", |
| "apb0_lradc", "apb0_gpadc", "apb0_twd", |
| "apb0_cirtx"; |
| }; |
| |
| apb1_gates: clk@06000594 { |
| #clock-cells = <1>; |
| compatible = "allwinner,sun9i-a80-apb1-gates-clk"; |
| reg = <0x06000594 0x4>; |
| clocks = <&apb1>; |
| clock-output-names = "apb1_i2c0", "apb1_i2c1", |
| "apb1_i2c2", "apb1_i2c3", "apb1_i2c4", |
| "apb1_uart0", "apb1_uart1", |
| "apb1_uart2", "apb1_uart3", |
| "apb1_uart4", "apb1_uart5"; |
| }; |
| }; |
| |
| soc { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| /* |
| * map 64 bit address range down to 32 bits, |
| * as the peripherals are all under 512MB. |
| */ |
| ranges = <0 0 0 0x20000000>; |
| |
| gic: interrupt-controller@01c41000 { |
| compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; |
| reg = <0x01c41000 0x1000>, |
| <0x01c42000 0x1000>, |
| <0x01c44000 0x2000>, |
| <0x01c46000 0x2000>; |
| interrupt-controller; |
| #interrupt-cells = <3>; |
| interrupts = <1 9 0xf04>; |
| }; |
| |
| ahb0_resets: reset@060005a0 { |
| #reset-cells = <1>; |
| compatible = "allwinner,sun6i-a31-clock-reset"; |
| reg = <0x060005a0 0x4>; |
| }; |
| |
| ahb1_resets: reset@060005a4 { |
| #reset-cells = <1>; |
| compatible = "allwinner,sun6i-a31-clock-reset"; |
| reg = <0x060005a4 0x4>; |
| }; |
| |
| ahb2_resets: reset@060005a8 { |
| #reset-cells = <1>; |
| compatible = "allwinner,sun6i-a31-clock-reset"; |
| reg = <0x060005a8 0x4>; |
| }; |
| |
| apb0_resets: reset@060005b0 { |
| #reset-cells = <1>; |
| compatible = "allwinner,sun6i-a31-clock-reset"; |
| reg = <0x060005b0 0x4>; |
| }; |
| |
| apb1_resets: reset@060005b4 { |
| #reset-cells = <1>; |
| compatible = "allwinner,sun6i-a31-clock-reset"; |
| reg = <0x060005b4 0x4>; |
| }; |
| |
| timer@06000c00 { |
| compatible = "allwinner,sun4i-a10-timer"; |
| reg = <0x06000c00 0xa0>; |
| interrupts = <0 18 4>, |
| <0 19 4>, |
| <0 20 4>, |
| <0 21 4>, |
| <0 22 4>, |
| <0 23 4>; |
| |
| clocks = <&osc24M>; |
| }; |
| |
| pio: pinctrl@06000800 { |
| compatible = "allwinner,sun9i-a80-pinctrl"; |
| reg = <0x06000800 0x400>; |
| interrupts = <0 11 4>, |
| <0 15 4>, |
| <0 16 4>, |
| <0 17 4>, |
| <0 120 4>; |
| clocks = <&apb0_gates 5>; |
| gpio-controller; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| #size-cells = <0>; |
| #gpio-cells = <3>; |
| |
| i2c3_pins_a: i2c3@0 { |
| allwinner,pins = "PG10", "PG11"; |
| allwinner,function = "i2c3"; |
| allwinner,drive = <0>; |
| allwinner,pull = <0>; |
| }; |
| |
| uart0_pins_a: uart0@0 { |
| allwinner,pins = "PH12", "PH13"; |
| allwinner,function = "uart0"; |
| allwinner,drive = <0>; |
| allwinner,pull = <0>; |
| }; |
| |
| uart4_pins_a: uart4@0 { |
| allwinner,pins = "PG12", "PG13", "PG14", "PG15"; |
| allwinner,function = "uart4"; |
| allwinner,drive = <0>; |
| allwinner,pull = <0>; |
| }; |
| }; |
| |
| uart0: serial@07000000 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x07000000 0x400>; |
| interrupts = <0 0 4>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&apb1_gates 16>; |
| resets = <&apb1_resets 16>; |
| status = "disabled"; |
| }; |
| |
| uart1: serial@07000400 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x07000400 0x400>; |
| interrupts = <0 1 4>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&apb1_gates 17>; |
| resets = <&apb1_resets 17>; |
| status = "disabled"; |
| }; |
| |
| uart2: serial@07000800 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x07000800 0x400>; |
| interrupts = <0 2 4>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&apb1_gates 18>; |
| resets = <&apb1_resets 18>; |
| status = "disabled"; |
| }; |
| |
| uart3: serial@07000c00 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x07000c00 0x400>; |
| interrupts = <0 3 4>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&apb1_gates 19>; |
| resets = <&apb1_resets 19>; |
| status = "disabled"; |
| }; |
| |
| uart4: serial@07001000 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x07001000 0x400>; |
| interrupts = <0 4 4>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&apb1_gates 20>; |
| resets = <&apb1_resets 20>; |
| status = "disabled"; |
| }; |
| |
| uart5: serial@07001400 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x07001400 0x400>; |
| interrupts = <0 5 4>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&apb1_gates 21>; |
| resets = <&apb1_resets 21>; |
| status = "disabled"; |
| }; |
| |
| i2c0: i2c@07002800 { |
| compatible = "allwinner,sun6i-a31-i2c"; |
| reg = <0x07002800 0x400>; |
| interrupts = <0 6 4>; |
| clocks = <&apb1_gates 0>; |
| resets = <&apb1_resets 0>; |
| status = "disabled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| i2c1: i2c@07002c00 { |
| compatible = "allwinner,sun6i-a31-i2c"; |
| reg = <0x07002c00 0x400>; |
| interrupts = <0 7 4>; |
| clocks = <&apb1_gates 1>; |
| resets = <&apb1_resets 1>; |
| status = "disabled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| i2c2: i2c@07003000 { |
| compatible = "allwinner,sun6i-a31-i2c"; |
| reg = <0x07003000 0x400>; |
| interrupts = <0 8 4>; |
| clocks = <&apb1_gates 2>; |
| resets = <&apb1_resets 2>; |
| status = "disabled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| i2c3: i2c@07003400 { |
| compatible = "allwinner,sun6i-a31-i2c"; |
| reg = <0x07003400 0x400>; |
| interrupts = <0 9 4>; |
| clocks = <&apb1_gates 3>; |
| resets = <&apb1_resets 3>; |
| status = "disabled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| i2c4: i2c@07003800 { |
| compatible = "allwinner,sun6i-a31-i2c"; |
| reg = <0x07003800 0x400>; |
| interrupts = <0 10 4>; |
| clocks = <&apb1_gates 4>; |
| resets = <&apb1_resets 4>; |
| status = "disabled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| r_wdt: watchdog@08001000 { |
| compatible = "allwinner,sun6i-a31-wdt"; |
| reg = <0x08001000 0x20>; |
| interrupts = <0 36 4>; |
| }; |
| |
| r_uart: serial@08002800 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x08002800 0x400>; |
| interrupts = <0 38 4>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&osc24M>; |
| status = "disabled"; |
| }; |
| }; |
| }; |