/*
* Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
*
* 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 library 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 library 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 <dt-bindings/clock/rk3368-cru.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
#include <dt-bindings/thermal/thermal.h>
/ {
compatible = "rockchip,rk3368";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
aliases {
ethernet0 = &gmac;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;
i2c3 = &i2c3;
i2c4 = &i2c4;
i2c5 = &i2c5;
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
serial3 = &uart3;
serial4 = &uart4;
spi0 = &spi0;
spi1 = &spi1;
spi2 = &spi2;
};
cpus {
#address-cells = <0x2>;
#size-cells = <0x0>;
cpu-map {
cluster0 {
core0 {
cpu = <&cpu_b0>;
};
core1 {
cpu = <&cpu_b1>;
};
core2 {
cpu = <&cpu_b2>;
};
core3 {
cpu = <&cpu_b3>;
};
};
cluster1 {
core0 {
cpu = <&cpu_l0>;
};
core1 {
cpu = <&cpu_l1>;
};
core2 {
cpu = <&cpu_l2>;
};
core3 {
cpu = <&cpu_l3>;
};
};
};
cpu_l0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
#cooling-cells = <2>; /* min followed by max */
};
cpu_l1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
};
cpu_l2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
};
cpu_l3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
};
cpu_b0: cpu@100 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x100>;
enable-method = "psci";
#cooling-cells = <2>; /* min followed by max */
};
cpu_b1: cpu@101 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x101>;
enable-method = "psci";
};
cpu_b2: cpu@102 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x102>;
enable-method = "psci";
};
cpu_b3: cpu@103 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x103>;
enable-method = "psci";
};
};
amba {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
dmac_peri: dma-controller@ff250000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x0 0xff250000 0x0 0x4000>;
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;
arm,pl330-broken-no-flushp;
clocks = <&cru ACLK_DMAC_PERI>;
clock-names = "apb_pclk";
};
dmac_bus: dma-controller@ff600000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x0 0xff600000 0x0 0x4000>;
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;
arm,pl330-broken-no-flushp;
clocks = <&cru ACLK_DMAC_BUS>;
clock-names = "apb_pclk";
};
};
arm-pmu {
compatible = "arm,armv8-pmuv3";
interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu_l0>, <&cpu_l1>, <&cpu_l2>,
<&cpu_l3>, <&cpu_b0>, <&cpu_b1>,
<&cpu_b2>, <&cpu_b3>;
};
psci {
compatible = "arm,psci-0.2";
method = "smc";
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 14
(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 11
(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 10
(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
};
xin24m: oscillator {
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "xin24m";
#clock-cells = <0>;
};
sdmmc: dwmmc@ff0c0000 {
compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xff0c0000 0x0 0x4000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
fifo-depth = <0x100>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
resets = <&cru SRST_MMC0>;
reset-names = "reset";
status = "disabled";
};
sdio0: dwmmc@ff0d0000 {
compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xff0d0000 0x0 0x4000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>,
<&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
fifo-depth = <0x100>;
interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
resets = <&cru SRST_SDIO0>;
reset-names = "reset";
status = "disabled";
};
emmc: dwmmc@ff0f0000 {
compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xff0f0000 0x0 0x4000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
fifo-depth = <0x100>;
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
resets = <&cru SRST_EMMC>;
reset-names = "reset";
status = "disabled";
};
saradc: saradc@ff100000 {
compatible = "rockchip,saradc";
reg = <0x0 0xff100000 0x0 0x100>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
#io-channel-cells = <1>;
clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
clock-names = "saradc", "apb_pclk";
resets = <&cru SRST_SARADC>;
reset-names = "saradc-apb";
status = "disabled";
};
spi0: spi@ff110000 {
compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi";
reg = <0x0 0xff110000 0x0 0x1000>;
clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
clock-names = "spiclk", "apb_pclk";
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi1: spi@ff120000 {
compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi";
reg = <0x0 0xff120000 0x0 0x1000>;
clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
clock-names = "spiclk", "apb_pclk";
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi2: spi@ff130000 {
compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi";
reg = <0x0 0xff130000 0x0 0x1000>;
clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
clock-names = "spiclk", "apb_pclk";
interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c2: i2c@ff140000 {
compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
reg = <0x0 0xff140000 0x0 0x1000>;
interrupts = <GIC_SPI 62 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";
};
i2c3: i2c@ff150000 {
compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
reg = <0x0 0xff150000 0x0 0x1000>;
interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-names = "i2c";
clocks = <&cru PCLK_I2C3>;
pinctrl-names = "default";
pinctrl-0 = <&i2c3_xfer>;
status = "disabled";
};
i2c4: i2c@ff160000 {
compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
reg = <0x0 0xff160000 0x0 0x1000>;
interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-names = "i2c";
clocks = <&cru PCLK_I2C4>;
pinctrl-names = "default";
pinctrl-0 = <&i2c4_xfer>;
status = "disabled";
};
i2c5: i2c@ff170000 {
compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
reg = <0x0 0xff170000 0x0 0x1000>;
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-names = "i2c";
clocks = <&cru PCLK_I2C5>;
pinctrl-names = "default";
pinctrl-0 = <&i2c5_xfer>;
status = "disabled";
};
uart0: serial@ff180000 {
compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
reg = <0x0 0xff180000 0x0 0x100>;
clock-frequency = <24000000>;
clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
clock-names = "baudclk", "apb_pclk";
interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uart1: serial@ff190000 {
compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
reg = <0x0 0xff190000 0x0 0x100>;
clock-frequency = <24000000>;
clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
clock-names = "baudclk", "apb_pclk";
interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uart3: serial@ff1b0000 {
compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
reg = <0x0 0xff1b0000 0x0 0x100>;
clock-frequency = <24000000>;
clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
clock-names = "baudclk", "apb_pclk";
interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uart4: serial@ff1c0000 {
compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
reg = <0x0 0xff1c0000 0x0 0x100>;
clock-frequency = <24000000>;
clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
clock-names = "baudclk", "apb_pclk";
interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
thermal-zones {
cpu {
polling-delay-passive = <100>; /* milliseconds */
polling-delay = <5000>; /* milliseconds */
thermal-sensors = <&tsadc 0>;
trips {
cpu_alert0: cpu_alert0 {
temperature = <75000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
cpu_alert1: cpu_alert1 {
temperature = <80000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
cpu_crit: cpu_crit {
temperature = <95000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
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>;
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";
};
i2c1: 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_I2C1>;
pinctrl-names = "default";
pinctrl-0 = <&i2c1_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>;
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>;
status = "disabled";
};
pmugrf: syscon@ff738000 {
compatible = "rockchip,rk3368-pmugrf", "syscon", "simple-mfd";
reg = <0x0 0xff738000 0x0 0x1000>;
pmu_io_domains: io-domains {
compatible = "rockchip,rk3368-pmu-io-voltage-domain";
status = "disabled";
};
reboot-mode {
compatible = "syscon-reboot-mode";
offset = <0x200>;
mode-normal = <BOOT_NORMAL>;
mode-recovery = <BOOT_RECOVERY>;
mode-bootloader = <BOOT_FASTBOOT>;
mode-loader = <BOOT_BL_DOWNLOAD>;
};
};
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", "simple-mfd";
reg = <0x0 0xff770000 0x0 0x1000>;
io_domains: io-domains {
compatible = "rockchip,rk3368-io-voltage-domain";
status = "disabled";
};
};
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";
};
timer@ff810000 {
compatible = "rockchip,rk3368-timer", "rockchip,rk3288-timer";
reg = <0x0 0xff810000 0x0 0x20>;
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
};
spdif: spdif@ff880000 {
compatible = "rockchip,rk3368-spdif";
reg = <0x0 0xff880000 0x0 0x1000>;
interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru SCLK_SPDIF_8CH>, <&cru HCLK_SPDIF>;
clock-names = "mclk", "hclk";
dmas = <&dmac_bus 3>;
dma-names = "tx";
pinctrl-names = "default";
pinctrl-0 = <&spdif_tx>;
status = "disabled";
};
i2s_2ch: i2s-2ch@ff890000 {
compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s";
reg = <0x0 0xff890000 0x0 0x1000>;
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "i2s_clk", "i2s_hclk";
clocks = <&cru SCLK_I2S_2CH>, <&cru HCLK_I2S_2CH>;
dmas = <&dmac_bus 6>, <&dmac_bus 7>;
dma-names = "tx", "rx";
status = "disabled";
};
i2s_8ch: i2s-8ch@ff898000 {
compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s";
reg = <0x0 0xff898000 0x0 0x1000>;
interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "i2s_clk", "i2s_hclk";
clocks = <&cru SCLK_I2S_8CH>, <&cru HCLK_I2S_8CH>;
dmas = <&dmac_bus 0>, <&dmac_bus 1>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&i2s_8ch_bus>;
status = "disabled";
};
iep_mmu: iommu@ff900800 {
compatible = "rockchip,iommu";
reg = <0x0 0xff900800 0x0 0x100>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>;
interrupt-names = "iep_mmu";
#iommu-cells = <0>;
status = "disabled";
};
isp_mmu: iommu@ff914000 {
compatible = "rockchip,iommu";
reg = <0x0 0xff914000 0x0 0x100>,
<0x0 0xff915000 0x0 0x100>;
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "isp_mmu";
#iommu-cells = <0>;
rockchip,disable-mmu-reset;
status = "disabled";
};
vop_mmu: iommu@ff930300 {
compatible = "rockchip,iommu";
reg = <0x0 0xff930300 0x0 0x100>;
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "vop_mmu";
#iommu-cells = <0>;
status = "disabled";
};
hevc_mmu: iommu@ff9a0440 {
compatible = "rockchip,iommu";
reg = <0x0 0xff9a0440 0x0 0x40>,
<0x0 0xff9a0480 0x0 0x40>;
interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "hevc_mmu";
#iommu-cells = <0>;
status = "disabled";
};
vpu_mmu: iommu@ff9a0800 {
compatible = "rockchip,iommu";
reg = <0x0 0xff9a0800 0x0 0x100>;
interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "vepu_mmu", "vdpu_mmu";
#iommu-cells = <0>;
status = "disabled";
};
gic: interrupt-controller@ffb71000 {
compatible = "arm,gic-400";
interrupt-controller;
#interrupt-cells = <3>;
#address-cells = <0>;
reg = <0x0 0xffb71000 0x0 0x1000>,
<0x0 0xffb72000 0x0 0x2000>,
<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>;
};
};
i2s {
i2s_8ch_bus: i2s-8ch-bus {
rockchip,pins = <2 12 RK_FUNC_1 &pcfg_pull_none>,
<2 13 RK_FUNC_1 &pcfg_pull_none>,
<2 14 RK_FUNC_1 &pcfg_pull_none>,
<2 15 RK_FUNC_1 &pcfg_pull_none>,
<2 16 RK_FUNC_1 &pcfg_pull_none>,
<2 17 RK_FUNC_1 &pcfg_pull_none>,
<2 18 RK_FUNC_1 &pcfg_pull_none>,
<2 19 RK_FUNC_1 &pcfg_pull_none>,
<2 20 RK_FUNC_1 &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>;
};
};
spdif {
spdif_tx: spdif-tx {
rockchip,pins = <2 RK_PC7 RK_FUNC_1 &pcfg_pull_none>;
};
};
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>;
};
};
};
};
