1112 lines
28 KiB
Plaintext
1112 lines
28 KiB
Plaintext
/*
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* Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
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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 library 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 library 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/clock/rk3368-cru.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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#include <dt-bindings/thermal/thermal.h>
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#include <dt-bindings/memory/rk3368-dmc.h>
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/ {
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compatible = "rockchip,rk3368";
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interrupt-parent = <&gic>;
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#address-cells = <2>;
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#size-cells = <2>;
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aliases {
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ethernet0 = &gmac;
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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i2c2 = &i2c2;
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i2c3 = &i2c3;
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i2c4 = &i2c4;
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i2c5 = &i2c5;
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serial0 = &uart0;
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serial1 = &uart1;
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serial2 = &uart2;
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serial3 = &uart3;
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serial4 = &uart4;
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spi0 = &spi0;
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spi1 = &spi1;
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spi2 = &spi2;
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};
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cpus {
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#address-cells = <0x2>;
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#size-cells = <0x0>;
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cpu-map {
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cluster0 {
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core0 {
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cpu = <&cpu_b0>;
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};
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core1 {
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cpu = <&cpu_b1>;
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};
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core2 {
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cpu = <&cpu_b2>;
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};
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core3 {
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cpu = <&cpu_b3>;
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};
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};
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cluster1 {
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core0 {
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cpu = <&cpu_l0>;
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};
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core1 {
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cpu = <&cpu_l1>;
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};
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core2 {
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cpu = <&cpu_l2>;
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};
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core3 {
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cpu = <&cpu_l3>;
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};
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};
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};
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idle-states {
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entry-method = "psci";
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cpu_sleep: cpu-sleep-0 {
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compatible = "arm,idle-state";
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arm,psci-suspend-param = <0x1010000>;
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entry-latency-us = <0x3fffffff>;
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exit-latency-us = <0x40000000>;
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min-residency-us = <0xffffffff>;
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};
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};
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cpu_l0: cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0x0 0x0>;
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cpu-idle-states = <&cpu_sleep>;
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enable-method = "psci";
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#cooling-cells = <2>; /* min followed by max */
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};
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cpu_l1: cpu@1 {
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device_type = "cpu";
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0x0 0x1>;
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cpu-idle-states = <&cpu_sleep>;
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enable-method = "psci";
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};
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cpu_l2: cpu@2 {
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device_type = "cpu";
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0x0 0x2>;
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cpu-idle-states = <&cpu_sleep>;
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enable-method = "psci";
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};
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cpu_l3: cpu@3 {
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device_type = "cpu";
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0x0 0x3>;
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cpu-idle-states = <&cpu_sleep>;
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enable-method = "psci";
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};
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cpu_b0: cpu@100 {
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device_type = "cpu";
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0x0 0x100>;
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cpu-idle-states = <&cpu_sleep>;
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enable-method = "psci";
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#cooling-cells = <2>; /* min followed by max */
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};
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cpu_b1: cpu@101 {
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device_type = "cpu";
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0x0 0x101>;
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cpu-idle-states = <&cpu_sleep>;
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enable-method = "psci";
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};
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cpu_b2: cpu@102 {
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device_type = "cpu";
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0x0 0x102>;
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cpu-idle-states = <&cpu_sleep>;
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enable-method = "psci";
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};
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cpu_b3: cpu@103 {
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device_type = "cpu";
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0x0 0x103>;
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cpu-idle-states = <&cpu_sleep>;
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enable-method = "psci";
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};
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};
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arm-pmu {
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compatible = "arm,armv8-pmuv3";
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interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-affinity = <&cpu_l0>, <&cpu_l1>, <&cpu_l2>,
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<&cpu_l3>, <&cpu_b0>, <&cpu_b1>,
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<&cpu_b2>, <&cpu_b3>;
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};
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psci {
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compatible = "arm,psci-0.2";
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method = "smc";
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};
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timer {
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compatible = "arm,armv8-timer";
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interrupts = <GIC_PPI 13
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(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>,
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<GIC_PPI 14
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(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>,
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<GIC_PPI 11
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(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>,
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<GIC_PPI 10
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(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
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};
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xin24m: oscillator {
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compatible = "fixed-clock";
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clock-frequency = <24000000>;
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clock-output-names = "xin24m";
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#clock-cells = <0>;
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};
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dmc: dmc@ff610000 {
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compatible = "rockchip,rk3368-dmc", "syscon";
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rockchip,cru = <&cru>;
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rockchip,grf = <&grf>;
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rockchip,msch = <&service_msch>;
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reg = <0 0xff610000 0 0x400
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0 0xff620000 0 0x400>;
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};
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service_msch: syscon@ffac0000 {
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compatible = "rockchip,rk3368-msch", "syscon";
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reg = <0x0 0xffac0000 0x0 0x2000>;
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status = "okay";
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};
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sdmmc: dwmmc@ff0c0000 {
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compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc";
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reg = <0x0 0xff0c0000 0x0 0x4000>;
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clock-freq-min-max = <400000 150000000>;
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clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
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<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
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clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
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fifo-depth = <0x100>;
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interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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};
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sdio0: dwmmc@ff0d0000 {
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compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc";
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reg = <0x0 0xff0d0000 0x0 0x4000>;
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clock-freq-min-max = <400000 150000000>;
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clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>,
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<&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>;
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clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
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fifo-depth = <0x100>;
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interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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};
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emmc: dwmmc@ff0f0000 {
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compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc";
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reg = <0x0 0xff0f0000 0x0 0x4000>;
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clock-freq-min-max = <400000 150000000>;
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clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
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<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
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clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
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fifo-depth = <0x100>;
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interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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};
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saradc: saradc@ff100000 {
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compatible = "rockchip,saradc";
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reg = <0x0 0xff100000 0x0 0x100>;
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interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
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#io-channel-cells = <1>;
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clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
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clock-names = "saradc", "apb_pclk";
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status = "disabled";
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};
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spi0: spi@ff110000 {
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compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi";
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reg = <0x0 0xff110000 0x0 0x1000>;
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clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
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clock-names = "spiclk", "apb_pclk";
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interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
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#address-cells = <1>;
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#size-cells = <0>;
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status = "disabled";
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};
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spi1: spi@ff120000 {
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compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi";
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reg = <0x0 0xff120000 0x0 0x1000>;
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clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
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clock-names = "spiclk", "apb_pclk";
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interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
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#address-cells = <1>;
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#size-cells = <0>;
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status = "disabled";
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};
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spi2: spi@ff130000 {
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compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi";
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reg = <0x0 0xff130000 0x0 0x1000>;
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clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
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clock-names = "spiclk", "apb_pclk";
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interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>;
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#address-cells = <1>;
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#size-cells = <0>;
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status = "disabled";
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};
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i2c1: i2c@ff140000 {
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compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
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reg = <0x0 0xff140000 0x0 0x1000>;
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interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
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#address-cells = <1>;
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#size-cells = <0>;
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clock-names = "i2c";
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clocks = <&cru PCLK_I2C1>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_xfer>;
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status = "disabled";
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};
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i2c3: i2c@ff150000 {
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compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
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reg = <0x0 0xff150000 0x0 0x1000>;
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interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
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#address-cells = <1>;
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#size-cells = <0>;
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clock-names = "i2c";
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clocks = <&cru PCLK_I2C3>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c3_xfer>;
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status = "disabled";
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};
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i2c4: i2c@ff160000 {
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compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
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reg = <0x0 0xff160000 0x0 0x1000>;
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interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
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#address-cells = <1>;
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#size-cells = <0>;
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clock-names = "i2c";
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clocks = <&cru PCLK_I2C4>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c4_xfer>;
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status = "disabled";
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};
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i2c5: i2c@ff170000 {
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compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
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reg = <0x0 0xff170000 0x0 0x1000>;
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interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
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#address-cells = <1>;
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#size-cells = <0>;
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clock-names = "i2c";
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clocks = <&cru PCLK_I2C5>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c5_xfer>;
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status = "disabled";
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};
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uart0: serial@ff180000 {
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compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
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reg = <0x0 0xff180000 0x0 0x100>;
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clock-frequency = <24000000>;
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clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
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clock-names = "baudclk", "apb_pclk";
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interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
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reg-shift = <2>;
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reg-io-width = <4>;
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_xfer>;
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status = "disabled";
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};
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uart1: serial@ff190000 {
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compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
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reg = <0x0 0xff190000 0x0 0x100>;
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clock-frequency = <24000000>;
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clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
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clock-names = "baudclk", "apb_pclk";
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interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
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reg-shift = <2>;
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reg-io-width = <4>;
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pinctrl-names = "default";
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pinctrl-1 = <&uart0_xfer>;
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status = "disabled";
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};
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uart3: serial@ff1b0000 {
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compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
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reg = <0x0 0xff1b0000 0x0 0x100>;
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clock-frequency = <24000000>;
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clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
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clock-names = "baudclk", "apb_pclk";
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interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
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reg-shift = <2>;
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reg-io-width = <4>;
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pinctrl-names = "default";
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pinctrl-0 = <&uart3_xfer>;
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status = "disabled";
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};
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uart4: serial@ff1c0000 {
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compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
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reg = <0x0 0xff1c0000 0x0 0x100>;
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clock-frequency = <24000000>;
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clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
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clock-names = "baudclk", "apb_pclk";
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interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
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reg-shift = <2>;
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reg-io-width = <4>;
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pinctrl-names = "default";
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pinctrl-0 = <&uart4_xfer>;
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status = "disabled";
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};
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thermal-zones {
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cpu {
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polling-delay-passive = <100>; /* milliseconds */
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polling-delay = <5000>; /* milliseconds */
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thermal-sensors = <&tsadc 0>;
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trips {
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cpu_alert0: cpu_alert0 {
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temperature = <75000>; /* millicelsius */
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hysteresis = <2000>; /* millicelsius */
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type = "passive";
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};
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cpu_alert1: cpu_alert1 {
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temperature = <80000>; /* millicelsius */
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hysteresis = <2000>; /* millicelsius */
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type = "passive";
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};
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cpu_crit: cpu_crit {
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temperature = <95000>; /* millicelsius */
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hysteresis = <2000>; /* millicelsius */
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type = "critical";
|
|
};
|
|
};
|
|
|
|
cooling-maps {
|
|
map0 {
|
|
trip = <&cpu_alert0>;
|
|
cooling-device =
|
|
<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
|
|
};
|
|
map1 {
|
|
trip = <&cpu_alert1>;
|
|
cooling-device =
|
|
<&cpu_l0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
|
|
};
|
|
};
|
|
};
|
|
|
|
gpu {
|
|
polling-delay-passive = <100>; /* milliseconds */
|
|
polling-delay = <5000>; /* milliseconds */
|
|
|
|
thermal-sensors = <&tsadc 1>;
|
|
|
|
trips {
|
|
gpu_alert0: gpu_alert0 {
|
|
temperature = <80000>; /* millicelsius */
|
|
hysteresis = <2000>; /* millicelsius */
|
|
type = "passive";
|
|
};
|
|
gpu_crit: gpu_crit {
|
|
temperature = <115000>; /* millicelsius */
|
|
hysteresis = <2000>; /* millicelsius */
|
|
type = "critical";
|
|
};
|
|
};
|
|
|
|
cooling-maps {
|
|
map0 {
|
|
trip = <&gpu_alert0>;
|
|
cooling-device =
|
|
<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
tsadc: tsadc@ff280000 {
|
|
compatible = "rockchip,rk3368-tsadc";
|
|
reg = <0x0 0xff280000 0x0 0x100>;
|
|
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
|
|
clock-names = "tsadc", "apb_pclk";
|
|
resets = <&cru SRST_TSADC>;
|
|
reset-names = "tsadc-apb";
|
|
pinctrl-names = "init", "default", "sleep";
|
|
pinctrl-0 = <&otp_gpio>;
|
|
pinctrl-1 = <&otp_out>;
|
|
pinctrl-2 = <&otp_gpio>;
|
|
#thermal-sensor-cells = <1>;
|
|
rockchip,hw-tshut-temp = <95000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
gmac: ethernet@ff290000 {
|
|
compatible = "rockchip,rk3368-gmac";
|
|
reg = <0x0 0xff290000 0x0 0x10000>;
|
|
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
|
|
interrupt-names = "macirq";
|
|
rockchip,grf = <&grf>;
|
|
clocks = <&cru SCLK_MAC>,
|
|
<&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>,
|
|
<&cru SCLK_MACREF>, <&cru SCLK_MACREF_OUT>,
|
|
<&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
|
|
clock-names = "stmmaceth",
|
|
"mac_clk_rx", "mac_clk_tx",
|
|
"clk_mac_ref", "clk_mac_refout",
|
|
"aclk_mac", "pclk_mac";
|
|
status = "disabled";
|
|
};
|
|
|
|
usb_host0_ehci: usb@ff500000 {
|
|
compatible = "generic-ehci";
|
|
reg = <0x0 0xff500000 0x0 0x100>;
|
|
interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru HCLK_HOST0>;
|
|
clock-names = "usbhost";
|
|
status = "disabled";
|
|
};
|
|
|
|
usb_otg: usb@ff580000 {
|
|
compatible = "rockchip,rk3368-usb", "rockchip,rk3066-usb",
|
|
"snps,dwc2";
|
|
reg = <0x0 0xff580000 0x0 0x40000>;
|
|
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru HCLK_OTG0>;
|
|
clock-names = "otg";
|
|
dr_mode = "otg";
|
|
g-np-tx-fifo-size = <16>;
|
|
g-rx-fifo-size = <275>;
|
|
g-tx-fifo-size = <256 128 128 64 64 32>;
|
|
g-use-dma;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c0: i2c@ff650000 {
|
|
compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
|
|
reg = <0x0 0xff650000 0x0 0x1000>;
|
|
clocks = <&cru PCLK_I2C0>;
|
|
clock-names = "i2c";
|
|
interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c0_xfer>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c2: i2c@ff660000 {
|
|
compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
|
|
reg = <0x0 0xff660000 0x0 0x1000>;
|
|
interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
clock-names = "i2c";
|
|
clocks = <&cru PCLK_I2C2>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c2_xfer>;
|
|
status = "disabled";
|
|
};
|
|
|
|
pwm0: pwm@ff680000 {
|
|
compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm";
|
|
reg = <0x0 0xff680000 0x0 0x10>;
|
|
#pwm-cells = <3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm0_pin>;
|
|
clocks = <&cru PCLK_PWM1>;
|
|
clock-names = "pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
pwm1: pwm@ff680010 {
|
|
compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm";
|
|
reg = <0x0 0xff680010 0x0 0x10>;
|
|
#pwm-cells = <3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm1_pin>;
|
|
clocks = <&cru PCLK_PWM1>;
|
|
clock-names = "pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
pwm2: pwm@ff680020 {
|
|
compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm";
|
|
reg = <0x0 0xff680020 0x0 0x10>;
|
|
#pwm-cells = <3>;
|
|
clocks = <&cru PCLK_PWM1>;
|
|
clock-names = "pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
pwm3: pwm@ff680030 {
|
|
compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm";
|
|
reg = <0x0 0xff680030 0x0 0x10>;
|
|
#pwm-cells = <3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm3_pin>;
|
|
clocks = <&cru PCLK_PWM1>;
|
|
clock-names = "pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
uart2: serial@ff690000 {
|
|
compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
|
|
reg = <0x0 0xff690000 0x0 0x100>;
|
|
clock-frequency = <24000000>;
|
|
clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
|
|
clock-names = "baudclk", "apb_pclk";
|
|
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart2_xfer>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
mbox: mbox@ff6b0000 {
|
|
compatible = "rockchip,rk3368-mailbox";
|
|
reg = <0x0 0xff6b0000 0x0 0x1000>;
|
|
interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru PCLK_MAILBOX>;
|
|
clock-names = "pclk_mailbox";
|
|
#mbox-cells = <1>;
|
|
};
|
|
|
|
pmugrf: syscon@ff738000 {
|
|
compatible = "rockchip,rk3368-pmugrf", "syscon";
|
|
reg = <0x0 0xff738000 0x0 0x1000>;
|
|
};
|
|
|
|
sgrf: syscon@ff740000 {
|
|
compatible = "rockchip,rk3368-sgrf", "syscon";
|
|
reg = <0x0 0xff740000 0x0 0x1000>;
|
|
};
|
|
|
|
cru: clock-controller@ff760000 {
|
|
compatible = "rockchip,rk3368-cru";
|
|
reg = <0x0 0xff760000 0x0 0x1000>;
|
|
rockchip,grf = <&grf>;
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
grf: syscon@ff770000 {
|
|
compatible = "rockchip,rk3368-grf", "syscon";
|
|
reg = <0x0 0xff770000 0x0 0x1000>;
|
|
};
|
|
|
|
wdt: watchdog@ff800000 {
|
|
compatible = "rockchip,rk3368-wdt", "snps,dw-wdt";
|
|
reg = <0x0 0xff800000 0x0 0x100>;
|
|
clocks = <&cru PCLK_WDT>;
|
|
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
|
|
status = "disabled";
|
|
};
|
|
|
|
timer0: timer@ff810000 {
|
|
compatible = "rockchip,rk3368-timer", "rockchip,rk3288-timer";
|
|
reg = <0x0 0xff810000 0x0 0x20>;
|
|
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
|
|
gic: interrupt-controller@ffb71000 {
|
|
compatible = "arm,gic-400";
|
|
interrupt-controller;
|
|
#interrupt-cells = <3>;
|
|
#address-cells = <0>;
|
|
|
|
reg = <0x0 0xffb71000 0x0 0x1000>,
|
|
<0x0 0xffb72000 0x0 0x1000>,
|
|
<0x0 0xffb74000 0x0 0x2000>,
|
|
<0x0 0xffb76000 0x0 0x2000>;
|
|
interrupts = <GIC_PPI 9
|
|
(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
|
|
};
|
|
|
|
pinctrl: pinctrl {
|
|
compatible = "rockchip,rk3368-pinctrl";
|
|
rockchip,grf = <&grf>;
|
|
rockchip,pmu = <&pmugrf>;
|
|
#address-cells = <0x2>;
|
|
#size-cells = <0x2>;
|
|
ranges;
|
|
|
|
gpio0: gpio0@ff750000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x0 0xff750000 0x0 0x100>;
|
|
clocks = <&cru PCLK_GPIO0>;
|
|
interrupts = <GIC_SPI 0x51 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <0x2>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <0x2>;
|
|
};
|
|
|
|
gpio1: gpio1@ff780000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x0 0xff780000 0x0 0x100>;
|
|
clocks = <&cru PCLK_GPIO1>;
|
|
interrupts = <GIC_SPI 0x52 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <0x2>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <0x2>;
|
|
};
|
|
|
|
gpio2: gpio2@ff790000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x0 0xff790000 0x0 0x100>;
|
|
clocks = <&cru PCLK_GPIO2>;
|
|
interrupts = <GIC_SPI 0x53 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <0x2>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <0x2>;
|
|
};
|
|
|
|
gpio3: gpio3@ff7a0000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x0 0xff7a0000 0x0 0x100>;
|
|
clocks = <&cru PCLK_GPIO3>;
|
|
interrupts = <GIC_SPI 0x54 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <0x2>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <0x2>;
|
|
};
|
|
|
|
pcfg_pull_up: pcfg-pull-up {
|
|
bias-pull-up;
|
|
};
|
|
|
|
pcfg_pull_down: pcfg-pull-down {
|
|
bias-pull-down;
|
|
};
|
|
|
|
pcfg_pull_none: pcfg-pull-none {
|
|
bias-disable;
|
|
};
|
|
|
|
pcfg_pull_none_12ma: pcfg-pull-none-12ma {
|
|
bias-disable;
|
|
drive-strength = <12>;
|
|
};
|
|
|
|
emmc {
|
|
emmc_clk: emmc-clk {
|
|
rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
|
|
emmc_cmd: emmc-cmd {
|
|
rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
|
|
emmc_pwr: emmc-pwr {
|
|
rockchip,pins = <1 27 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
|
|
emmc_bus1: emmc-bus1 {
|
|
rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
|
|
emmc_bus4: emmc-bus4 {
|
|
rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>,
|
|
<1 19 RK_FUNC_2 &pcfg_pull_up>,
|
|
<1 20 RK_FUNC_2 &pcfg_pull_up>,
|
|
<1 21 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
|
|
emmc_bus8: emmc-bus8 {
|
|
rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>,
|
|
<1 19 RK_FUNC_2 &pcfg_pull_up>,
|
|
<1 20 RK_FUNC_2 &pcfg_pull_up>,
|
|
<1 21 RK_FUNC_2 &pcfg_pull_up>,
|
|
<1 22 RK_FUNC_2 &pcfg_pull_up>,
|
|
<1 23 RK_FUNC_2 &pcfg_pull_up>,
|
|
<1 24 RK_FUNC_2 &pcfg_pull_up>,
|
|
<1 25 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
gmac {
|
|
rgmii_pins: rgmii-pins {
|
|
rockchip,pins = <3 22 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 24 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 19 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 8 RK_FUNC_1 &pcfg_pull_none_12ma>,
|
|
<3 9 RK_FUNC_1 &pcfg_pull_none_12ma>,
|
|
<3 10 RK_FUNC_1 &pcfg_pull_none_12ma>,
|
|
<3 14 RK_FUNC_1 &pcfg_pull_none_12ma>,
|
|
<3 28 RK_FUNC_1 &pcfg_pull_none_12ma>,
|
|
<3 13 RK_FUNC_1 &pcfg_pull_none_12ma>,
|
|
<3 15 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 16 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 17 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 18 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 25 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 20 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
rmii_pins: rmii-pins {
|
|
rockchip,pins = <3 22 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 24 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 19 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 8 RK_FUNC_1 &pcfg_pull_none_12ma>,
|
|
<3 9 RK_FUNC_1 &pcfg_pull_none_12ma>,
|
|
<3 13 RK_FUNC_1 &pcfg_pull_none_12ma>,
|
|
<3 15 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 16 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 20 RK_FUNC_1 &pcfg_pull_none>,
|
|
<3 21 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c0 {
|
|
i2c0_xfer: i2c0-xfer {
|
|
rockchip,pins = <0 6 RK_FUNC_1 &pcfg_pull_none>,
|
|
<0 7 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c1 {
|
|
i2c1_xfer: i2c1-xfer {
|
|
rockchip,pins = <2 21 RK_FUNC_1 &pcfg_pull_none>,
|
|
<2 22 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c2 {
|
|
i2c2_xfer: i2c2-xfer {
|
|
rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_none>,
|
|
<3 31 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c3 {
|
|
i2c3_xfer: i2c3-xfer {
|
|
rockchip,pins = <1 16 RK_FUNC_1 &pcfg_pull_none>,
|
|
<1 17 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c4 {
|
|
i2c4_xfer: i2c4-xfer {
|
|
rockchip,pins = <3 24 RK_FUNC_2 &pcfg_pull_none>,
|
|
<3 25 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c5 {
|
|
i2c5_xfer: i2c5-xfer {
|
|
rockchip,pins = <3 26 RK_FUNC_2 &pcfg_pull_none>,
|
|
<3 27 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pwm0 {
|
|
pwm0_pin: pwm0-pin {
|
|
rockchip,pins = <3 8 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pwm1 {
|
|
pwm1_pin: pwm1-pin {
|
|
rockchip,pins = <0 8 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pwm3 {
|
|
pwm3_pin: pwm3-pin {
|
|
rockchip,pins = <3 29 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
sdio0 {
|
|
sdio0_bus1: sdio0-bus1 {
|
|
rockchip,pins = <2 28 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdio0_bus4: sdio0-bus4 {
|
|
rockchip,pins = <2 28 RK_FUNC_1 &pcfg_pull_up>,
|
|
<2 29 RK_FUNC_1 &pcfg_pull_up>,
|
|
<2 30 RK_FUNC_1 &pcfg_pull_up>,
|
|
<2 31 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdio0_cmd: sdio0-cmd {
|
|
rockchip,pins = <3 0 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdio0_clk: sdio0-clk {
|
|
rockchip,pins = <3 1 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
sdio0_cd: sdio0-cd {
|
|
rockchip,pins = <3 2 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdio0_wp: sdio0-wp {
|
|
rockchip,pins = <3 3 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdio0_pwr: sdio0-pwr {
|
|
rockchip,pins = <3 4 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdio0_bkpwr: sdio0-bkpwr {
|
|
rockchip,pins = <3 5 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdio0_int: sdio0-int {
|
|
rockchip,pins = <3 6 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
sdmmc {
|
|
sdmmc_clk: sdmmc-clk {
|
|
rockchip,pins = <2 9 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
sdmmc_cmd: sdmmc-cmd {
|
|
rockchip,pins = <2 10 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdmmc_cd: sdmmc-cd {
|
|
rockchip,pins = <2 11 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdmmc_bus1: sdmmc-bus1 {
|
|
rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdmmc_bus4: sdmmc-bus4 {
|
|
rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up>,
|
|
<2 6 RK_FUNC_1 &pcfg_pull_up>,
|
|
<2 7 RK_FUNC_1 &pcfg_pull_up>,
|
|
<2 8 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
spi0 {
|
|
spi0_clk: spi0-clk {
|
|
rockchip,pins = <1 29 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
spi0_cs0: spi0-cs0 {
|
|
rockchip,pins = <1 24 RK_FUNC_3 &pcfg_pull_up>;
|
|
};
|
|
spi0_cs1: spi0-cs1 {
|
|
rockchip,pins = <1 25 RK_FUNC_3 &pcfg_pull_up>;
|
|
};
|
|
spi0_tx: spi0-tx {
|
|
rockchip,pins = <1 23 RK_FUNC_3 &pcfg_pull_up>;
|
|
};
|
|
spi0_rx: spi0-rx {
|
|
rockchip,pins = <1 22 RK_FUNC_3 &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
spi1 {
|
|
spi1_clk: spi1-clk {
|
|
rockchip,pins = <1 14 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
spi1_cs0: spi1-cs0 {
|
|
rockchip,pins = <1 15 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
spi1_cs1: spi1-cs1 {
|
|
rockchip,pins = <3 28 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
spi1_rx: spi1-rx {
|
|
rockchip,pins = <1 16 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
spi1_tx: spi1-tx {
|
|
rockchip,pins = <1 17 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
spi2 {
|
|
spi2_clk: spi2-clk {
|
|
rockchip,pins = <0 12 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
spi2_cs0: spi2-cs0 {
|
|
rockchip,pins = <0 13 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
spi2_rx: spi2-rx {
|
|
rockchip,pins = <0 10 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
spi2_tx: spi2-tx {
|
|
rockchip,pins = <0 11 RK_FUNC_2 &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
tsadc {
|
|
otp_gpio: otp-gpio {
|
|
rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
otp_out: otp-out {
|
|
rockchip,pins = <0 3 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart0 {
|
|
uart0_xfer: uart0-xfer {
|
|
rockchip,pins = <2 24 RK_FUNC_1 &pcfg_pull_up>,
|
|
<2 25 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart0_cts: uart0-cts {
|
|
rockchip,pins = <2 26 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart0_rts: uart0-rts {
|
|
rockchip,pins = <2 27 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart1 {
|
|
uart1_xfer: uart1-xfer {
|
|
rockchip,pins = <0 20 RK_FUNC_3 &pcfg_pull_up>,
|
|
<0 21 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart1_cts: uart1-cts {
|
|
rockchip,pins = <0 22 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart1_rts: uart1-rts {
|
|
rockchip,pins = <0 23 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart2 {
|
|
uart2_xfer: uart2-xfer {
|
|
rockchip,pins = <2 6 RK_FUNC_2 &pcfg_pull_up>,
|
|
<2 5 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
/* no rts / cts for uart2 */
|
|
};
|
|
|
|
uart3 {
|
|
uart3_xfer: uart3-xfer {
|
|
rockchip,pins = <3 29 RK_FUNC_2 &pcfg_pull_up>,
|
|
<3 30 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart3_cts: uart3-cts {
|
|
rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart3_rts: uart3-rts {
|
|
rockchip,pins = <3 17 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart4 {
|
|
uart4_xfer: uart4-xfer {
|
|
rockchip,pins = <0 27 RK_FUNC_3 &pcfg_pull_up>,
|
|
<0 26 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart4_cts: uart4-cts {
|
|
rockchip,pins = <0 24 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart4_rts: uart4-rts {
|
|
rockchip,pins = <0 25 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
};
|
|
};
|