| /* |
| * Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com> |
| * |
| * 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 "skeleton.dtsi" |
| |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/pinctrl/sun4i-a10.h> |
| |
| / { |
| interrupt-parent = <&gic>; |
| |
| 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>; |
| }; |
| }; |
| |
| timer { |
| compatible = "arm,armv7-timer"; |
| interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; |
| }; |
| |
| clocks { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| 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"; |
| }; |
| |
| pll1: clk@01c20000 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun8i-a23-pll1-clk"; |
| reg = <0x01c20000 0x4>; |
| clocks = <&osc24M>; |
| clock-output-names = "pll1"; |
| }; |
| |
| /* dummy clock until actually implemented */ |
| pll5: pll5_clk { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <0>; |
| clock-output-names = "pll5"; |
| }; |
| |
| pll6: clk@01c20028 { |
| #clock-cells = <1>; |
| compatible = "allwinner,sun6i-a31-pll6-clk"; |
| reg = <0x01c20028 0x4>; |
| clocks = <&osc24M>; |
| clock-output-names = "pll6", "pll6x2"; |
| }; |
| |
| pll6d2: pll6d2_clk { |
| #clock-cells = <0>; |
| compatible = "fixed-factor-clock"; |
| clock-div = <2>; |
| clock-mult = <1>; |
| clocks = <&pll6 0>; |
| clock-output-names = "pll6d2"; |
| }; |
| |
| /* dummy clock until pll6 can be reused */ |
| pll8: pll8_clk { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <1>; |
| clock-output-names = "pll8"; |
| }; |
| |
| cpu: cpu_clk@01c20050 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun4i-a10-cpu-clk"; |
| reg = <0x01c20050 0x4>; |
| clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>; |
| clock-output-names = "cpu"; |
| }; |
| |
| axi: axi_clk@01c20050 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun4i-a10-axi-clk"; |
| reg = <0x01c20050 0x4>; |
| clocks = <&cpu>; |
| clock-output-names = "axi"; |
| }; |
| |
| ahb1: ahb1_clk@01c20054 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun6i-a31-ahb1-clk"; |
| reg = <0x01c20054 0x4>; |
| clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6 0>; |
| clock-output-names = "ahb1"; |
| }; |
| |
| ahb2: ahb2_clk@01c2005c { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun8i-h3-ahb2-clk"; |
| reg = <0x01c2005c 0x4>; |
| clocks = <&ahb1>, <&pll6d2>; |
| clock-output-names = "ahb2"; |
| }; |
| |
| apb1: apb1_clk@01c20054 { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun4i-a10-apb0-clk"; |
| reg = <0x01c20054 0x4>; |
| clocks = <&ahb1>; |
| clock-output-names = "apb1"; |
| }; |
| |
| apb2: 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"; |
| }; |
| |
| bus_gates: clk@01c20060 { |
| #clock-cells = <1>; |
| compatible = "allwinner,sun8i-h3-bus-gates-clk"; |
| reg = <0x01c20060 0x14>; |
| clocks = <&ahb1>, <&ahb2>, <&apb1>, <&apb2>; |
| clock-names = "ahb1", "ahb2", "apb1", "apb2"; |
| clock-indices = <5>, <6>, <8>, |
| <9>, <10>, <13>, |
| <14>, <17>, <18>, |
| <19>, <20>, |
| <21>, <23>, |
| <24>, <25>, |
| <26>, <27>, |
| <28>, <29>, |
| <30>, <31>, <32>, |
| <35>, <36>, <37>, |
| <40>, <41>, <43>, |
| <44>, <52>, <53>, |
| <54>, <64>, |
| <65>, <69>, <72>, |
| <76>, <77>, <78>, |
| <96>, <97>, <98>, |
| <112>, <113>, |
| <114>, <115>, |
| <116>, <128>, <135>; |
| clock-output-names = "bus_ce", "bus_dma", "bus_mmc0", |
| "bus_mmc1", "bus_mmc2", "bus_nand", |
| "bus_sdram", "bus_gmac", "bus_ts", |
| "bus_hstimer", "bus_spi0", |
| "bus_spi1", "bus_otg", |
| "bus_otg_ehci0", "bus_ehci1", |
| "bus_ehci2", "bus_ehci3", |
| "bus_otg_ohci0", "bus_ohci1", |
| "bus_ohci2", "bus_ohci3", "bus_ve", |
| "bus_lcd0", "bus_lcd1", "bus_deint", |
| "bus_csi", "bus_tve", "bus_hdmi", |
| "bus_de", "bus_gpu", "bus_msgbox", |
| "bus_spinlock", "bus_codec", |
| "bus_spdif", "bus_pio", "bus_ths", |
| "bus_i2s0", "bus_i2s1", "bus_i2s2", |
| "bus_i2c0", "bus_i2c1", "bus_i2c2", |
| "bus_uart0", "bus_uart1", |
| "bus_uart2", "bus_uart3", |
| "bus_scr", "bus_ephy", "bus_dbg"; |
| }; |
| |
| mmc0_clk: clk@01c20088 { |
| #clock-cells = <1>; |
| compatible = "allwinner,sun4i-a10-mmc-clk"; |
| reg = <0x01c20088 0x4>; |
| clocks = <&osc24M>, <&pll6 0>, <&pll8>; |
| clock-output-names = "mmc0", |
| "mmc0_output", |
| "mmc0_sample"; |
| }; |
| |
| mmc1_clk: clk@01c2008c { |
| #clock-cells = <1>; |
| compatible = "allwinner,sun4i-a10-mmc-clk"; |
| reg = <0x01c2008c 0x4>; |
| clocks = <&osc24M>, <&pll6 0>, <&pll8>; |
| clock-output-names = "mmc1", |
| "mmc1_output", |
| "mmc1_sample"; |
| }; |
| |
| mmc2_clk: clk@01c20090 { |
| #clock-cells = <1>; |
| compatible = "allwinner,sun4i-a10-mmc-clk"; |
| reg = <0x01c20090 0x4>; |
| clocks = <&osc24M>, <&pll6 0>, <&pll8>; |
| clock-output-names = "mmc2", |
| "mmc2_output", |
| "mmc2_sample"; |
| }; |
| |
| mbus_clk: clk@01c2015c { |
| #clock-cells = <0>; |
| compatible = "allwinner,sun8i-a23-mbus-clk"; |
| reg = <0x01c2015c 0x4>; |
| clocks = <&osc24M>, <&pll6 1>, <&pll5>; |
| clock-output-names = "mbus"; |
| }; |
| }; |
| |
| soc { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| dma: dma-controller@01c02000 { |
| compatible = "allwinner,sun8i-h3-dma"; |
| reg = <0x01c02000 0x1000>; |
| interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&bus_gates 6>; |
| resets = <&ahb_rst 6>; |
| #dma-cells = <1>; |
| }; |
| |
| mmc0: mmc@01c0f000 { |
| compatible = "allwinner,sun5i-a13-mmc"; |
| reg = <0x01c0f000 0x1000>; |
| clocks = <&bus_gates 8>, |
| <&mmc0_clk 0>, |
| <&mmc0_clk 1>, |
| <&mmc0_clk 2>; |
| clock-names = "ahb", |
| "mmc", |
| "output", |
| "sample"; |
| resets = <&ahb_rst 8>; |
| reset-names = "ahb"; |
| interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| mmc1: mmc@01c10000 { |
| compatible = "allwinner,sun5i-a13-mmc"; |
| reg = <0x01c10000 0x1000>; |
| clocks = <&bus_gates 9>, |
| <&mmc1_clk 0>, |
| <&mmc1_clk 1>, |
| <&mmc1_clk 2>; |
| clock-names = "ahb", |
| "mmc", |
| "output", |
| "sample"; |
| resets = <&ahb_rst 9>; |
| reset-names = "ahb"; |
| interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| mmc2: mmc@01c11000 { |
| compatible = "allwinner,sun5i-a13-mmc"; |
| reg = <0x01c11000 0x1000>; |
| clocks = <&bus_gates 10>, |
| <&mmc2_clk 0>, |
| <&mmc2_clk 1>, |
| <&mmc2_clk 2>; |
| clock-names = "ahb", |
| "mmc", |
| "output", |
| "sample"; |
| resets = <&ahb_rst 10>; |
| reset-names = "ahb"; |
| interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| pio: pinctrl@01c20800 { |
| compatible = "allwinner,sun8i-h3-pinctrl"; |
| reg = <0x01c20800 0x400>; |
| interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&bus_gates 69>; |
| gpio-controller; |
| #gpio-cells = <3>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| uart0_pins_a: uart0@0 { |
| allwinner,pins = "PA4", "PA5"; |
| allwinner,function = "uart0"; |
| allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
| allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
| }; |
| |
| mmc0_pins_a: mmc0@0 { |
| allwinner,pins = "PF0", "PF1", "PF2", "PF3", |
| "PF4", "PF5"; |
| allwinner,function = "mmc0"; |
| allwinner,drive = <SUN4I_PINCTRL_30_MA>; |
| allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
| }; |
| |
| mmc0_cd_pin: mmc0_cd_pin@0 { |
| allwinner,pins = "PF6"; |
| allwinner,function = "gpio_in"; |
| allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
| allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; |
| }; |
| |
| mmc1_pins_a: mmc1@0 { |
| allwinner,pins = "PG0", "PG1", "PG2", "PG3", |
| "PG4", "PG5"; |
| allwinner,function = "mmc1"; |
| allwinner,drive = <SUN4I_PINCTRL_30_MA>; |
| allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
| }; |
| }; |
| |
| ahb_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 = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&osc24M>; |
| }; |
| |
| wdt0: watchdog@01c20ca0 { |
| compatible = "allwinner,sun6i-a31-wdt"; |
| reg = <0x01c20ca0 0x20>; |
| interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| |
| uart0: serial@01c28000 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x01c28000 0x400>; |
| interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&bus_gates 112>; |
| 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 = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&bus_gates 113>; |
| 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 = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&bus_gates 114>; |
| 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 = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&bus_gates 115>; |
| resets = <&apb2_rst 19>; |
| dmas = <&dma 9>, <&dma 9>; |
| dma-names = "rx", "tx"; |
| 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 = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; |
| }; |
| |
| rtc: rtc@01f00000 { |
| compatible = "allwinner,sun6i-a31-rtc"; |
| reg = <0x01f00000 0x54>; |
| interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| }; |
| }; |
