mirror of https://gitee.com/openkylin/linux.git
739 lines
19 KiB
Plaintext
739 lines
19 KiB
Plaintext
/*
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* Copyright 2014 Chen-Yu Tsai
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*
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* Chen-Yu Tsai <wens@csie.org>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/clock/sun9i-a80-ccu.h>
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#include <dt-bindings/clock/sun9i-a80-de.h>
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#include <dt-bindings/clock/sun9i-a80-usb.h>
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#include <dt-bindings/reset/sun9i-a80-ccu.h>
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#include <dt-bindings/reset/sun9i-a80-de.h>
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#include <dt-bindings/reset/sun9i-a80-usb.h>
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/ {
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#address-cells = <2>;
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#size-cells = <2>;
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interrupt-parent = <&gic>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu0: cpu@0 {
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compatible = "arm,cortex-a7";
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device_type = "cpu";
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reg = <0x0>;
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};
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cpu1: cpu@1 {
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compatible = "arm,cortex-a7";
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device_type = "cpu";
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reg = <0x1>;
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};
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cpu2: cpu@2 {
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compatible = "arm,cortex-a7";
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device_type = "cpu";
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reg = <0x2>;
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};
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cpu3: cpu@3 {
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compatible = "arm,cortex-a7";
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device_type = "cpu";
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reg = <0x3>;
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};
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cpu4: cpu@100 {
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compatible = "arm,cortex-a15";
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device_type = "cpu";
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reg = <0x100>;
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};
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cpu5: cpu@101 {
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compatible = "arm,cortex-a15";
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device_type = "cpu";
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reg = <0x101>;
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};
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cpu6: cpu@102 {
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compatible = "arm,cortex-a15";
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device_type = "cpu";
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reg = <0x102>;
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};
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cpu7: cpu@103 {
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compatible = "arm,cortex-a15";
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device_type = "cpu";
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reg = <0x103>;
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};
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};
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timer {
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compatible = "arm,armv7-timer";
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interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
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<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
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<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
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<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
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clock-frequency = <24000000>;
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arm,cpu-registers-not-fw-configured;
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};
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clocks {
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#address-cells = <1>;
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#size-cells = <1>;
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/*
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* map 64 bit address range down to 32 bits,
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* as the peripherals are all under 512MB.
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*/
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ranges = <0 0 0 0x20000000>;
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/*
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* This clock is actually configurable from the PRCM address
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* space. The external 24M oscillator can be turned off, and
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* the clock switched to an internal 16M RC oscillator. Under
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* normal operation there's no reason to do this, and the
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* default is to use the external good one, so just model this
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* as a fixed clock. Also it is not entirely clear if the
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* osc24M mux in the PRCM affects the entire clock tree, which
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* would also throw all the PLL clock rates off, or just the
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* downstream clocks in the PRCM.
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*/
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osc24M: clk-24M {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <24000000>;
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clock-output-names = "osc24M";
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};
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/*
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* The 32k clock is from an external source, normally the
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* AC100 codec/RTC chip. This serves as a placeholder for
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* board dts files to specify the source.
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*/
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osc32k: clk-32k {
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#clock-cells = <0>;
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compatible = "fixed-factor-clock";
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clock-div = <1>;
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clock-mult = <1>;
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clock-output-names = "osc32k";
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};
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cpus_clk: clk@8001410 {
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compatible = "allwinner,sun9i-a80-cpus-clk";
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reg = <0x08001410 0x4>;
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#clock-cells = <0>;
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clocks = <&osc32k>, <&osc24M>,
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<&ccu CLK_PLL_PERIPH0>,
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<&ccu CLK_PLL_AUDIO>;
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clock-output-names = "cpus";
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};
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ahbs: clk-ahbs {
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compatible = "fixed-factor-clock";
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#clock-cells = <0>;
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clock-div = <1>;
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clock-mult = <1>;
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clocks = <&cpus_clk>;
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clock-output-names = "ahbs";
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};
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apbs: clk@800141c {
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compatible = "allwinner,sun8i-a23-apb0-clk";
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reg = <0x0800141c 0x4>;
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#clock-cells = <0>;
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clocks = <&ahbs>;
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clock-output-names = "apbs";
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};
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apbs_gates: clk@8001428 {
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compatible = "allwinner,sun9i-a80-apbs-gates-clk";
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reg = <0x08001428 0x4>;
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#clock-cells = <1>;
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clocks = <&apbs>;
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clock-indices = <0>, <1>,
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<2>, <3>,
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<4>, <5>,
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<6>, <7>,
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<12>, <13>,
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<16>, <17>,
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<18>, <20>;
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clock-output-names = "apbs_pio", "apbs_ir",
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"apbs_timer", "apbs_rsb",
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"apbs_uart", "apbs_1wire",
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"apbs_i2c0", "apbs_i2c1",
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"apbs_ps2_0", "apbs_ps2_1",
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"apbs_dma", "apbs_i2s0",
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"apbs_i2s1", "apbs_twd";
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};
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r_1wire_clk: clk@8001450 {
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reg = <0x08001450 0x4>;
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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clocks = <&osc32k>, <&osc24M>;
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clock-output-names = "r_1wire";
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};
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r_ir_clk: clk@8001454 {
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reg = <0x08001454 0x4>;
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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clocks = <&osc32k>, <&osc24M>;
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clock-output-names = "r_ir";
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};
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};
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soc {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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/*
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* map 64 bit address range down to 32 bits,
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* as the peripherals are all under 512MB.
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*/
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ranges = <0 0 0 0x20000000>;
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ehci0: usb@a00000 {
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compatible = "allwinner,sun9i-a80-ehci", "generic-ehci";
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reg = <0x00a00000 0x100>;
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interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&usb_clocks CLK_BUS_HCI0>;
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resets = <&usb_clocks RST_USB0_HCI>;
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phys = <&usbphy1>;
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phy-names = "usb";
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status = "disabled";
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};
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ohci0: usb@a00400 {
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compatible = "allwinner,sun9i-a80-ohci", "generic-ohci";
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reg = <0x00a00400 0x100>;
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interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&usb_clocks CLK_BUS_HCI0>,
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<&usb_clocks CLK_USB_OHCI0>;
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resets = <&usb_clocks RST_USB0_HCI>;
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phys = <&usbphy1>;
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phy-names = "usb";
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status = "disabled";
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};
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usbphy1: phy@a00800 {
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compatible = "allwinner,sun9i-a80-usb-phy";
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reg = <0x00a00800 0x4>;
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clocks = <&usb_clocks CLK_USB0_PHY>;
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clock-names = "phy";
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resets = <&usb_clocks RST_USB0_PHY>;
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reset-names = "phy";
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status = "disabled";
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#phy-cells = <0>;
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};
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ehci1: usb@a01000 {
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compatible = "allwinner,sun9i-a80-ehci", "generic-ehci";
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reg = <0x00a01000 0x100>;
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interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&usb_clocks CLK_BUS_HCI1>;
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resets = <&usb_clocks RST_USB1_HCI>;
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phys = <&usbphy2>;
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phy-names = "usb";
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status = "disabled";
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};
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usbphy2: phy@a01800 {
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compatible = "allwinner,sun9i-a80-usb-phy";
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reg = <0x00a01800 0x4>;
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clocks = <&usb_clocks CLK_USB1_HSIC>,
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<&usb_clocks CLK_USB_HSIC>,
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<&usb_clocks CLK_USB1_PHY>;
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clock-names = "hsic_480M",
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"hsic_12M",
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"phy";
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resets = <&usb_clocks RST_USB1_HSIC>,
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<&usb_clocks RST_USB1_PHY>;
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reset-names = "hsic",
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"phy";
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status = "disabled";
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#phy-cells = <0>;
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/* usb1 is always used with HSIC */
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phy_type = "hsic";
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};
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ehci2: usb@a02000 {
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compatible = "allwinner,sun9i-a80-ehci", "generic-ehci";
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reg = <0x00a02000 0x100>;
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interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&usb_clocks CLK_BUS_HCI2>;
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resets = <&usb_clocks RST_USB2_HCI>;
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phys = <&usbphy3>;
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phy-names = "usb";
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status = "disabled";
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};
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ohci2: usb@a02400 {
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compatible = "allwinner,sun9i-a80-ohci", "generic-ohci";
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reg = <0x00a02400 0x100>;
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interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&usb_clocks CLK_BUS_HCI2>,
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<&usb_clocks CLK_USB_OHCI2>;
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resets = <&usb_clocks RST_USB2_HCI>;
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phys = <&usbphy3>;
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phy-names = "usb";
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status = "disabled";
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};
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usbphy3: phy@a02800 {
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compatible = "allwinner,sun9i-a80-usb-phy";
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reg = <0x00a02800 0x4>;
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clocks = <&usb_clocks CLK_USB2_HSIC>,
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<&usb_clocks CLK_USB_HSIC>,
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<&usb_clocks CLK_USB2_PHY>;
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clock-names = "hsic_480M",
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"hsic_12M",
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"phy";
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resets = <&usb_clocks RST_USB2_HSIC>,
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<&usb_clocks RST_USB2_PHY>;
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reset-names = "hsic",
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"phy";
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status = "disabled";
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#phy-cells = <0>;
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};
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usb_clocks: clock@a08000 {
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compatible = "allwinner,sun9i-a80-usb-clks";
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reg = <0x00a08000 0x8>;
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clocks = <&ccu CLK_BUS_USB>, <&osc24M>;
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clock-names = "bus", "hosc";
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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mmc0: mmc@1c0f000 {
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compatible = "allwinner,sun9i-a80-mmc";
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reg = <0x01c0f000 0x1000>;
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clocks = <&mmc_config_clk 0>, <&ccu CLK_MMC0>,
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<&ccu CLK_MMC0_OUTPUT>,
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<&ccu CLK_MMC0_SAMPLE>;
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clock-names = "ahb", "mmc", "output", "sample";
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resets = <&mmc_config_clk 0>;
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reset-names = "ahb";
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interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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mmc1: mmc@1c10000 {
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compatible = "allwinner,sun9i-a80-mmc";
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reg = <0x01c10000 0x1000>;
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clocks = <&mmc_config_clk 1>, <&ccu CLK_MMC1>,
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<&ccu CLK_MMC1_OUTPUT>,
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<&ccu CLK_MMC1_SAMPLE>;
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clock-names = "ahb", "mmc", "output", "sample";
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resets = <&mmc_config_clk 1>;
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reset-names = "ahb";
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interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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mmc2: mmc@1c11000 {
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compatible = "allwinner,sun9i-a80-mmc";
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reg = <0x01c11000 0x1000>;
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clocks = <&mmc_config_clk 2>, <&ccu CLK_MMC2>,
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<&ccu CLK_MMC2_OUTPUT>,
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<&ccu CLK_MMC2_SAMPLE>;
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clock-names = "ahb", "mmc", "output", "sample";
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resets = <&mmc_config_clk 2>;
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reset-names = "ahb";
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interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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mmc3: mmc@1c12000 {
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compatible = "allwinner,sun9i-a80-mmc";
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reg = <0x01c12000 0x1000>;
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clocks = <&mmc_config_clk 3>, <&ccu CLK_MMC3>,
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<&ccu CLK_MMC3_OUTPUT>,
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<&ccu CLK_MMC3_SAMPLE>;
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clock-names = "ahb", "mmc", "output", "sample";
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resets = <&mmc_config_clk 3>;
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reset-names = "ahb";
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interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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mmc_config_clk: clk@1c13000 {
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compatible = "allwinner,sun9i-a80-mmc-config-clk";
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reg = <0x01c13000 0x10>;
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clocks = <&ccu CLK_BUS_MMC>;
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clock-names = "ahb";
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resets = <&ccu RST_BUS_MMC>;
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reset-names = "ahb";
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#clock-cells = <1>;
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#reset-cells = <1>;
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clock-output-names = "mmc0_config", "mmc1_config",
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"mmc2_config", "mmc3_config";
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};
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gic: interrupt-controller@1c41000 {
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compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
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reg = <0x01c41000 0x1000>,
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<0x01c42000 0x2000>,
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<0x01c44000 0x2000>,
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<0x01c46000 0x2000>;
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interrupt-controller;
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#interrupt-cells = <3>;
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interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
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};
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de_clocks: clock@3000000 {
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compatible = "allwinner,sun9i-a80-de-clks";
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reg = <0x03000000 0x30>;
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clocks = <&ccu CLK_DE>,
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<&ccu CLK_SDRAM>,
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<&ccu CLK_BUS_DE>;
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clock-names = "mod",
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"dram",
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"bus";
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resets = <&ccu RST_BUS_DE>;
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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ccu: clock@6000000 {
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compatible = "allwinner,sun9i-a80-ccu";
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reg = <0x06000000 0x800>;
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clocks = <&osc24M>, <&osc32k>;
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clock-names = "hosc", "losc";
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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timer@6000c00 {
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compatible = "allwinner,sun4i-a10-timer";
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reg = <0x06000c00 0xa0>;
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interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&osc24M>;
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};
|
|
|
|
wdt: watchdog@6000ca0 {
|
|
compatible = "allwinner,sun6i-a31-wdt";
|
|
reg = <0x06000ca0 0x20>;
|
|
interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
|
|
pio: pinctrl@6000800 {
|
|
compatible = "allwinner,sun9i-a80-pinctrl";
|
|
reg = <0x06000800 0x400>;
|
|
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
|
|
clock-names = "apb", "hosc", "losc";
|
|
gpio-controller;
|
|
interrupt-controller;
|
|
#interrupt-cells = <3>;
|
|
#size-cells = <0>;
|
|
#gpio-cells = <3>;
|
|
|
|
i2c3_pins: i2c3-pins {
|
|
pins = "PG10", "PG11";
|
|
function = "i2c3";
|
|
};
|
|
|
|
mmc0_pins: mmc0-pins {
|
|
pins = "PF0", "PF1" ,"PF2", "PF3",
|
|
"PF4", "PF5";
|
|
function = "mmc0";
|
|
drive-strength = <30>;
|
|
bias-pull-up;
|
|
};
|
|
|
|
mmc1_pins: mmc1-pins {
|
|
pins = "PG0", "PG1" ,"PG2", "PG3",
|
|
"PG4", "PG5";
|
|
function = "mmc1";
|
|
drive-strength = <30>;
|
|
bias-pull-up;
|
|
};
|
|
|
|
mmc2_8bit_pins: mmc2-8bit-pins {
|
|
pins = "PC6", "PC7", "PC8", "PC9",
|
|
"PC10", "PC11", "PC12",
|
|
"PC13", "PC14", "PC15",
|
|
"PC16";
|
|
function = "mmc2";
|
|
drive-strength = <30>;
|
|
bias-pull-up;
|
|
};
|
|
|
|
uart0_ph_pins: uart0-ph-pins {
|
|
pins = "PH12", "PH13";
|
|
function = "uart0";
|
|
};
|
|
|
|
uart4_pins: uart4-pins {
|
|
pins = "PG12", "PG13", "PG14", "PG15";
|
|
function = "uart4";
|
|
};
|
|
};
|
|
|
|
uart0: serial@7000000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x07000000 0x400>;
|
|
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&ccu CLK_BUS_UART0>;
|
|
resets = <&ccu RST_BUS_UART0>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart1: serial@7000400 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x07000400 0x400>;
|
|
interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&ccu CLK_BUS_UART1>;
|
|
resets = <&ccu RST_BUS_UART1>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart2: serial@7000800 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x07000800 0x400>;
|
|
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&ccu CLK_BUS_UART2>;
|
|
resets = <&ccu RST_BUS_UART2>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart3: serial@7000c00 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x07000c00 0x400>;
|
|
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&ccu CLK_BUS_UART3>;
|
|
resets = <&ccu RST_BUS_UART3>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart4: serial@7001000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x07001000 0x400>;
|
|
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&ccu CLK_BUS_UART4>;
|
|
resets = <&ccu RST_BUS_UART4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart5: serial@7001400 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x07001400 0x400>;
|
|
interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&ccu CLK_BUS_UART5>;
|
|
resets = <&ccu RST_BUS_UART5>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c0: i2c@7002800 {
|
|
compatible = "allwinner,sun6i-a31-i2c";
|
|
reg = <0x07002800 0x400>;
|
|
interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&ccu CLK_BUS_I2C0>;
|
|
resets = <&ccu RST_BUS_I2C0>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c1: i2c@7002c00 {
|
|
compatible = "allwinner,sun6i-a31-i2c";
|
|
reg = <0x07002c00 0x400>;
|
|
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&ccu CLK_BUS_I2C1>;
|
|
resets = <&ccu RST_BUS_I2C1>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c2: i2c@7003000 {
|
|
compatible = "allwinner,sun6i-a31-i2c";
|
|
reg = <0x07003000 0x400>;
|
|
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&ccu CLK_BUS_I2C2>;
|
|
resets = <&ccu RST_BUS_I2C2>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c3: i2c@7003400 {
|
|
compatible = "allwinner,sun6i-a31-i2c";
|
|
reg = <0x07003400 0x400>;
|
|
interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&ccu CLK_BUS_I2C3>;
|
|
resets = <&ccu RST_BUS_I2C3>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c4: i2c@7003800 {
|
|
compatible = "allwinner,sun6i-a31-i2c";
|
|
reg = <0x07003800 0x400>;
|
|
interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&ccu CLK_BUS_I2C4>;
|
|
resets = <&ccu RST_BUS_I2C4>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
r_wdt: watchdog@8001000 {
|
|
compatible = "allwinner,sun6i-a31-wdt";
|
|
reg = <0x08001000 0x20>;
|
|
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
|
|
apbs_rst: reset@80014b0 {
|
|
reg = <0x080014b0 0x4>;
|
|
compatible = "allwinner,sun6i-a31-clock-reset";
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
nmi_intc: interrupt-controller@80015a0 {
|
|
compatible = "allwinner,sun9i-a80-nmi";
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x080015a0 0xc>;
|
|
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
|
|
r_ir: ir@8002000 {
|
|
compatible = "allwinner,sun5i-a13-ir";
|
|
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&r_ir_pins>;
|
|
clocks = <&apbs_gates 1>, <&r_ir_clk>;
|
|
clock-names = "apb", "ir";
|
|
resets = <&apbs_rst 1>;
|
|
reg = <0x08002000 0x40>;
|
|
status = "disabled";
|
|
};
|
|
|
|
r_uart: serial@8002800 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x08002800 0x400>;
|
|
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apbs_gates 4>;
|
|
resets = <&apbs_rst 4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
r_pio: pinctrl@8002c00 {
|
|
compatible = "allwinner,sun9i-a80-r-pinctrl";
|
|
reg = <0x08002c00 0x400>;
|
|
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&apbs_gates 0>, <&osc24M>, <&osc32k>;
|
|
clock-names = "apb", "hosc", "losc";
|
|
resets = <&apbs_rst 0>;
|
|
gpio-controller;
|
|
interrupt-controller;
|
|
#interrupt-cells = <3>;
|
|
#gpio-cells = <3>;
|
|
|
|
r_ir_pins: r-ir-pins {
|
|
pins = "PL6";
|
|
function = "s_cir_rx";
|
|
};
|
|
|
|
r_rsb_pins: r-rsb-pins {
|
|
pins = "PN0", "PN1";
|
|
function = "s_rsb";
|
|
drive-strength = <20>;
|
|
bias-pull-up;
|
|
};
|
|
};
|
|
|
|
r_rsb: i2c@8003400 {
|
|
compatible = "allwinner,sun8i-a23-rsb";
|
|
reg = <0x08003400 0x400>;
|
|
interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&apbs_gates 3>;
|
|
clock-frequency = <3000000>;
|
|
resets = <&apbs_rst 3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&r_rsb_pins>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
};
|
|
};
|