804 lines
18 KiB
Plaintext
804 lines
18 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (C) Copyright 2017 Rockchip Electronics Co., Ltd
|
|
*/
|
|
|
|
#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/clock/rk3128-cru.h>
|
|
#include "skeleton.dtsi"
|
|
|
|
/ {
|
|
compatible = "rockchip,rk3128";
|
|
rockchip,sram = <&sram>;
|
|
interrupt-parent = <&gic>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
aliases {
|
|
gpio0 = &gpio0;
|
|
gpio1 = &gpio1;
|
|
gpio2 = &gpio2;
|
|
gpio3 = &gpio3;
|
|
i2c0 = &i2c0;
|
|
i2c1 = &i2c1;
|
|
i2c2 = &i2c2;
|
|
i2c3 = &i2c3;
|
|
spi0 = &spi0;
|
|
serial0 = &uart0;
|
|
serial1 = &uart1;
|
|
serial2 = &uart2;
|
|
mmc0 = &emmc;
|
|
mmc1 = &sdmmc;
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x60000000 0x40000000>;
|
|
};
|
|
|
|
arm-pmu {
|
|
compatible = "arm,cortex-a7-pmu";
|
|
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
enable-method = "rockchip,rk3128-smp";
|
|
|
|
cpu0:cpu@0x000 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a7";
|
|
reg = <0x000>;
|
|
operating-points = <
|
|
/* KHz uV */
|
|
816000 1000000
|
|
>;
|
|
#cooling-cells = <2>; /* min followed by max */
|
|
clock-latency = <40000>;
|
|
clocks = <&cru ARMCLK>;
|
|
};
|
|
|
|
cpu1:cpu@0x001 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a7";
|
|
reg = <0x001>;
|
|
};
|
|
|
|
cpu2:cpu@0x002 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a7";
|
|
reg = <0x002>;
|
|
};
|
|
|
|
cpu3:cpu@0x003 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a7";
|
|
reg = <0x003>;
|
|
};
|
|
};
|
|
|
|
cpu_axi_bus: cpu_axi_bus {
|
|
compatible = "rockchip,cpu_axi_bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
qos {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
crypto {
|
|
reg = <0x10128080 0x20>;
|
|
};
|
|
|
|
core {
|
|
reg = <0x1012a000 0x20>;
|
|
};
|
|
|
|
peri {
|
|
reg = <0x1012c000 0x20>;
|
|
};
|
|
|
|
gpu {
|
|
reg = <0x1012d000 0x20>;
|
|
};
|
|
|
|
vpu {
|
|
reg = <0x1012e000 0x20>;
|
|
};
|
|
|
|
rga {
|
|
reg = <0x1012f000 0x20>;
|
|
};
|
|
ebc {
|
|
reg = <0x1012f080 0x20>;
|
|
};
|
|
|
|
iep {
|
|
reg = <0x1012f100 0x20>;
|
|
};
|
|
|
|
lcdc {
|
|
reg = <0x1012f180 0x20>;
|
|
rockchip,priority = <3 3>;
|
|
};
|
|
|
|
vip {
|
|
reg = <0x1012f200 0x20>;
|
|
rockchip,priority = <3 3>;
|
|
};
|
|
};
|
|
|
|
msch {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
msch@10128000 {
|
|
reg = <0x10128000 0x20>;
|
|
rockchip,read-latency = <0x3f>;
|
|
};
|
|
};
|
|
};
|
|
|
|
psci {
|
|
compatible = "arm,psci";
|
|
method = "smc";
|
|
cpu_suspend = <0x84000001>;
|
|
cpu_off = <0x84000002>;
|
|
cpu_on = <0x84000003>;
|
|
migrate = <0x84000005>;
|
|
};
|
|
|
|
amba {
|
|
compatible = "arm,amba-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
interrupt-parent = <&gic>;
|
|
ranges;
|
|
|
|
pdma: pdma@20078000 {
|
|
compatible = "arm,pl330", "arm,primecell";
|
|
reg = <0x20078000 0x4000>;
|
|
arm,pl330-broken-no-flushp;//2
|
|
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
|
|
#dma-cells = <1>;
|
|
clocks = <&cru ACLK_DMAC2>;
|
|
clock-names = "apb_pclk";
|
|
};
|
|
};
|
|
|
|
xin24m: xin24m {
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <24000000>;
|
|
clock-output-names = "xin24m";
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
xin12m: xin12m {
|
|
compatible = "fixed-clock";
|
|
clocks = <&xin24m>;
|
|
clock-frequency = <12000000>;
|
|
clock-output-names = "xin12m";
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
timer {
|
|
compatible = "arm,armv7-timer";
|
|
arm,cpu-registers-not-fw-configured;
|
|
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
|
|
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
|
|
clock-frequency = <24000000>;
|
|
};
|
|
|
|
timer@20044000 {
|
|
compatible = "arm,armv7-timer";
|
|
reg = <0x20044000 0xb8>;
|
|
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
|
|
rockchip,broadcast = <1>;
|
|
};
|
|
|
|
watchdog: wdt@2004c000 {
|
|
compatible = "rockchip,watch dog";
|
|
reg = <0x2004c000 0x100>;
|
|
clock-names = "pclk_wdt";
|
|
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
|
|
rockchip,irq = <1>;
|
|
rockchip,timeout = <60>;
|
|
rockchip,atboot = <1>;
|
|
rockchip,debug = <0>;
|
|
};
|
|
|
|
reset: reset@20000110 {
|
|
compatible = "rockchip,reset";
|
|
reg = <0x20000110 0x24>;
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
nandc: nandc@10500000 {
|
|
compatible = "rockchip,rk-nandc";
|
|
reg = <0x10500000 0x4000>;
|
|
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&nandc_ale &nandc_cle &nandc_wrn &nandc_rdn &nandc_rdy &nandc_cs0 &nandc_data>;
|
|
nandc_id = <0>;
|
|
clocks = <&cru SCLK_NANDC>,
|
|
<&cru HCLK_NANDC>,
|
|
<&cru SRST_NANDC>;
|
|
clock-names = "clk_nandc", "g_clk_nandc", "hclk_nandc";
|
|
};
|
|
|
|
dmc: dmc@20004000 {
|
|
u-boot,dm-pre-reloc;
|
|
compatible = "rockchip,rk3128-dmc", "syscon";
|
|
reg = <0x0 0x20004000 0x0 0x1000>;
|
|
};
|
|
|
|
cru: clock-controller@20000000 {
|
|
u-boot,dm-pre-reloc;
|
|
compatible = "rockchip,rk3128-cru";
|
|
reg = <0x20000000 0x1000>;
|
|
rockchip,grf = <&grf>;
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
assigned-clocks = <&cru PLL_GPLL>;
|
|
assigned-clock-rates = <594000000>;
|
|
};
|
|
|
|
uart0: serial0@20060000 {
|
|
compatible = "rockchip,rk3128-uart", "snps,dw-apb-uart";
|
|
reg = <0x20060000 0x100>;
|
|
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clock-frequency = <24000000>;
|
|
clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
|
|
clock-names = "baudclk", "apb_pclk";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
|
|
dmas = <&pdma 2>, <&pdma 3>;
|
|
#dma-cells = <2>;
|
|
};
|
|
|
|
uart1: serial1@20064000 {
|
|
compatible = "rockchip,rk3128-uart", "snps,dw-apb-uart";
|
|
reg = <0x20064000 0x100>;
|
|
interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clock-frequency = <24000000>;
|
|
clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
|
|
clock-names = "baudclk", "apb_pclk";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_xfer>;
|
|
dmas = <&pdma 4>, <&pdma 5>;
|
|
#dma-cells = <2>;
|
|
};
|
|
|
|
uart2: serial2@20068000 {
|
|
compatible = "rockchip,rk3128-uart", "snps,dw-apb-uart";
|
|
reg = <0x20068000 0x100>;
|
|
interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clock-frequency = <24000000>;
|
|
clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
|
|
clock-names = "baudclk", "apb_pclk";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart2_xfer>;
|
|
dmas = <&pdma 6>, <&pdma 7>;
|
|
#dma-cells = <2>;
|
|
};
|
|
|
|
saradc: saradc@2006c000 {
|
|
compatible = "rockchip,saradc";
|
|
reg = <0x2006c000 0x100>;
|
|
interrupts = <GIC_SPI 17 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";
|
|
};
|
|
|
|
pwm0: pwm0@20050000 {
|
|
compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
|
|
reg = <0x20050000 0x10>;
|
|
#pwm-cells = <3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm0_pin>;
|
|
clocks = <&cru PCLK_PWM>;
|
|
clock-names = "pwm";
|
|
};
|
|
|
|
pwm1: pwm1@20050010 {
|
|
compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
|
|
reg = <0x20050010 0x10>;
|
|
#pwm-cells = <3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm1_pin>;
|
|
clocks = <&cru PCLK_PWM>;
|
|
clock-names = "pwm";
|
|
};
|
|
|
|
pwm2: pwm2@20050020 {
|
|
compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
|
|
reg = <0x20050020 0x10>;
|
|
#pwm-cells = <3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm2_pin>;
|
|
clocks = <&cru PCLK_PWM>;
|
|
clock-names = "pwm";
|
|
};
|
|
|
|
pwm3: pwm3@20050030 {
|
|
compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
|
|
reg = <0x20050030 0x10>;
|
|
#pwm-cells = <3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm3_pin>;
|
|
clocks = <&cru PCLK_PWM>;
|
|
clock-names = "pwm";
|
|
};
|
|
|
|
sram: sram@10080400 {
|
|
compatible = "rockchip,rk3128-smp-sram", "mmio-sram";
|
|
reg = <0x10080400 0x1C00>;
|
|
map-exec;
|
|
map-cacheable;
|
|
};
|
|
|
|
pmu: syscon@100a0000 {
|
|
compatible = "rockchip,rk3128-pmu", "syscon", "simple-mfd";
|
|
reg = <0x100a0000 0x1000>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
};
|
|
|
|
gic: interrupt-controller@10139000 {
|
|
compatible = "arm,gic-400";
|
|
interrupt-controller;
|
|
#interrupt-cells = <3>;
|
|
#address-cells = <0>;
|
|
reg = <0x10139000 0x1000>,
|
|
<0x1013a000 0x1000>,
|
|
<0x1013c000 0x2000>,
|
|
<0x1013e000 0x2000>;
|
|
interrupts = <GIC_PPI 9 0xf04>;
|
|
};
|
|
|
|
u2phy: usb2-phy {
|
|
compatible = "rockchip,rk3128-usb2phy";
|
|
reg = <0x017c 0x0c>;
|
|
rockchip,grf = <&grf>;
|
|
clocks = <&cru SCLK_OTGPHY0>;
|
|
clock-names = "phyclk";
|
|
#clock-cells = <0>;
|
|
clock-output-names = "usb480m_phy";
|
|
#phy-cells = <1>;
|
|
status = "disabled";
|
|
|
|
u2phy_otg: otg-port {
|
|
#phy-cells = <0>;
|
|
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
|
|
interrupt-names = "otg-bvalid", "otg-id",
|
|
"linestate";
|
|
status = "disabled";
|
|
};
|
|
|
|
u2phy_host: host-port {
|
|
#phy-cells = <0>;
|
|
interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
|
|
interrupt-names = "linestate";
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
usb_otg: usb@10180000 {
|
|
compatible = "rockchip,rk3128-usb", "rockchip,rk3288-usb",
|
|
"snps,dwc2";
|
|
reg = <0x10180000 0x40000>;
|
|
interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
|
|
dr_mode = "otg";
|
|
g-use-dma;
|
|
hnp-srp-disable;
|
|
phys = <&u2phy 0>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
usb_host_ehci: usb@101c0000 {
|
|
compatible = "generic-ehci";
|
|
reg = <0x101c0000 0x20000>;
|
|
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
|
|
phys = <&u2phy 1>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
usb_host_ohci: usb@101e0000 {
|
|
compatible = "generic-ohci";
|
|
reg = <0x101e0000 0x20000>;
|
|
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
|
|
phys = <&u2phy 1>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
sdmmc: dwmmc@10214000 {
|
|
compatible = "rockchip,rk312x-dw-mshc", "rockchip,rk3288-dw-mshc";
|
|
reg = <0x10214000 0x4000>;
|
|
max-frequency = <150000000>;
|
|
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
|
|
<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
|
|
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
|
|
fifo-depth = <0x100>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
|
|
bus-width = <4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
emmc: dwmmc@1021c000 {
|
|
u-boot,dm-pre-reloc;
|
|
compatible = "rockchip,rk3128-dw-mshc", "rockchip,rk3288-dw-mshc";
|
|
reg = <0x1021c000 0x4000>;
|
|
max-frequency = <150000000>;
|
|
interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
|
|
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
|
|
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
|
|
bus-width = <8>;
|
|
default-sample-phase = <158>;
|
|
num-slots = <1>;
|
|
fifo-depth = <0x100>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
|
|
resets = <&cru SRST_EMMC>;
|
|
reset-names = "reset";
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c0: i2c0@20072000 {
|
|
compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c";
|
|
reg = <20072000 0x1000>;
|
|
interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
clock-names = "i2c";
|
|
clocks = <&cru PCLK_I2C0>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c0_xfer>;
|
|
};
|
|
|
|
i2c1: i2c1@20056000 {
|
|
compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c";
|
|
reg = <0x20056000 0x1000>;
|
|
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
clock-names = "i2c";
|
|
clocks = <&cru PCLK_I2C1>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c1_xfer>;
|
|
};
|
|
|
|
i2c2: i2c2@2005a000 {
|
|
compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c";
|
|
reg = <0x2005a000 0x1000>;
|
|
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
clock-names = "i2c";
|
|
clocks = <&cru PCLK_I2C2>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c2_xfer>;
|
|
};
|
|
|
|
i2c3: i2c3@2005e000 {
|
|
compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c";
|
|
reg = <0x2005e000 0x1000>;
|
|
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
clock-names = "i2c";
|
|
clocks = <&cru PCLK_I2C3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c3_xfer>;
|
|
};
|
|
|
|
spi0: spi@20074000 {
|
|
compatible = "rockchip,rk3128-spi", "rockchip,rk3288-spi";
|
|
reg = <0x20074000 0x1000>;
|
|
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi0_txd_mux0 &spi0_rxd_mux0 &spi0_clk_mux0 &spi0_cs0_mux0 &spi0_cs1_mux0>;
|
|
rockchip,spi-src-clk = <0>;
|
|
num-cs = <2>;
|
|
clocks =<&cru SCLK_SPI>, <&cru PCLK_SPI>;
|
|
clock-names = "spi","pclk_spi0";
|
|
dmas = <&pdma 8>, <&pdma 9>;
|
|
#dma-cells = <2>;
|
|
dma-names = "tx", "rx";
|
|
};
|
|
|
|
grf: syscon@20008000 {
|
|
u-boot,dm-pre-reloc;
|
|
compatible = "rockchip,rk3128-grf", "syscon";
|
|
reg = <0x20008000 0x1000>;
|
|
};
|
|
|
|
pinctrl: pinctrl@20008000 {
|
|
compatible = "rockchip,rk3128-pinctrl";
|
|
reg = <0x20008000 0xA8>,
|
|
<0x200080A8 0x4C>,
|
|
<0x20008118 0x20>,
|
|
<0x20008100 0x04>;
|
|
reg-names = "base", "mux", "pull", "drv";
|
|
rockchip,grf = <&grf>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
gpio0: gpio0@2007c000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x2007c000 0x100>;
|
|
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru PCLK_GPIO0>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
gpio1: gpio1@20080000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x20080000 0x100>;
|
|
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru PCLK_GPIO1>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
gpio2: gpio2@20084000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x20084000 0x100>;
|
|
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru PCLK_GPIO2>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
gpio3: gpio2@20088000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x20088000 0x100>;
|
|
interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru PCLK_GPIO3>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
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;
|
|
};
|
|
|
|
emmc {
|
|
/*
|
|
* We run eMMC at max speed; bump up drive strength.
|
|
* We also have external pulls, so disable the internal ones.
|
|
*/
|
|
|
|
emmc_clk: emmc-clk {
|
|
rockchip,pins = <2 7 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
|
|
emmc_cmd: emmc-cmd {
|
|
rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
|
|
emmc_pwren: emmc-pwren {
|
|
rockchip,pins = <2 5 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
|
|
emmc_bus8: emmc-bus8 {
|
|
rockchip,pins = <1 24 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 25 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 26 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 27 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 28 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 29 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 30 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 31 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
nandc{
|
|
nandc_ale:nandc-ale {
|
|
rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
nandc_cle:nandc-cle {
|
|
rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
nandc_wrn:nandc-wrn {
|
|
rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
nandc_rdn:nandc-rdn {
|
|
rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
nandc_rdy:nandc-rdy {
|
|
rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
nandc_cs0:nandc-cs0 {
|
|
rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
nandc_data: nandc-data {
|
|
rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart0 {
|
|
uart0_xfer: uart0-xfer {
|
|
rockchip,pins = <0 16 RK_FUNC_1 &pcfg_pull_none>,
|
|
<0 17 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart0_cts: uart0-cts {
|
|
rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart0_rts: uart0-rts {
|
|
rockchip,pins = <0 19 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart1 {
|
|
uart1_xfer: uart1-xfer {
|
|
rockchip,pins = <2 22 RK_FUNC_1 &pcfg_pull_none>,
|
|
<2 23 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart2 {
|
|
uart2_xfer: uart2-xfer {
|
|
rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 19 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
sdmmc {
|
|
sdmmc_clk: sdmmc-clk {
|
|
rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none>;
|
|
};
|
|
|
|
sdmmc_cmd: sdmmc-cmd {
|
|
rockchip,pins = <1 RK_PC1 1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdmmc_wp: sdmmc-wp {
|
|
rockchip,pins = <1 RK_PA7 1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdmmc_pwren: sdmmc-pwren {
|
|
rockchip,pins = <1 RK_PB6 1 &pcfg_pull_up>;
|
|
};
|
|
|
|
sdmmc_bus4: sdmmc-bus4 {
|
|
rockchip,pins = <1 RK_PC2 1 &pcfg_pull_up>,
|
|
<1 RK_PC3 1 &pcfg_pull_up>,
|
|
<1 RK_PC4 1 &pcfg_pull_up>,
|
|
<1 RK_PC5 1 &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
pwm0 {
|
|
pwm0_pin: pwm0-pin {
|
|
rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pwm1 {
|
|
pwm1_pin: pwm1-pin {
|
|
rockchip,pins = <0 1 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pwm2 {
|
|
pwm2_pin: pwm2-pin {
|
|
rockchip,pins = <0 1 2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pwm3 {
|
|
pwm3_pin: pwm3-pin {
|
|
rockchip,pins = <0 27 1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c0 {
|
|
i2c0_xfer: i2c0-xfer {
|
|
rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>,
|
|
<0 1 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c1 {
|
|
i2c1_xfer: i2c1-xfer {
|
|
rockchip,pins = <0 2 RK_FUNC_1 &pcfg_pull_none>,
|
|
<0 3 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c2 {
|
|
i2c2_xfer: i2c2-xfer {
|
|
rockchip,pins = <2 20 3 &pcfg_pull_none>,
|
|
<2 21 3 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c3 {
|
|
i2c3_xfer: i2c3-xfer {
|
|
rockchip,pins = <0 6 RK_FUNC_1 &pcfg_pull_none>,
|
|
<0 7 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
spi0 {
|
|
spi0_txd_mux0:spi0-txd-mux0 {
|
|
rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
|
|
spi0_rxd_mux0:spi0-rxd-mux0 {
|
|
rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
|
|
spi0_clk_mux0:spi0-clk-mux0 {
|
|
rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
|
|
spi0_cs0_mux0:spi0-cs0-mux0 {
|
|
rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
|
|
spi0_cs1_mux0:spi0-cs1-mux0 {
|
|
rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
};
|
|
};
|