mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 14:13:16 +00:00
c0d7842bf2
MT7688 devices use the "mt7628an.dtsi" as the template. And RT3052
devices use the "rt3050.dtsi" as template. Therefore, we need to add
the corresponding system controller compatible strings to make them
work properly.
Fixes: 1f818b09f8 ("ramips: add proper system clock and reset driver support for legacy SoCs")
Fixes: #14305
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
479 lines
7.8 KiB
Plaintext
479 lines
7.8 KiB
Plaintext
/dts-v1/;
|
|
|
|
/ {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "mediatek,mt7628an-soc";
|
|
|
|
aliases {
|
|
serial0 = &uartlite;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
compatible = "mips,mips24KEc";
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,57600";
|
|
};
|
|
|
|
cpuintc: cpuintc {
|
|
#address-cells = <0>;
|
|
#interrupt-cells = <1>;
|
|
interrupt-controller;
|
|
compatible = "mti,cpu-interrupt-controller";
|
|
};
|
|
|
|
palmbus: palmbus@10000000 {
|
|
compatible = "palmbus";
|
|
reg = <0x10000000 0x200000>;
|
|
ranges = <0x0 0x10000000 0x1FFFFF>;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
sysc: syscon@0 {
|
|
compatible = "ralink,mt7628-sysc", "ralink,mt7688-sysc", "syscon";
|
|
reg = <0x0 0x100>;
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
watchdog: watchdog@100 {
|
|
compatible = "mediatek,mt7621-wdt";
|
|
reg = <0x100 0x100>;
|
|
mediatek,sysctl = <&sysc>;
|
|
};
|
|
|
|
intc: intc@200 {
|
|
compatible = "ralink,mt7628an-intc", "ralink,rt2880-intc";
|
|
reg = <0x200 0x100>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
|
|
interrupt-parent = <&cpuintc>;
|
|
interrupts = <2>;
|
|
|
|
ralink,intc-registers = <0x9c 0xa0
|
|
0x6c 0xa4
|
|
0x80 0x78>;
|
|
};
|
|
|
|
memc: memc@300 {
|
|
compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
|
|
reg = <0x300 0x100>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <3>;
|
|
};
|
|
|
|
gpio: gpio@600 {
|
|
compatible = "mediatek,mt7621-gpio";
|
|
reg = <0x600 0x100>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <6>;
|
|
|
|
#interrupt-cells = <2>;
|
|
interrupt-controller;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
i2c: i2c@900 {
|
|
compatible = "mediatek,mt7621-i2c";
|
|
reg = <0x900 0x100>;
|
|
|
|
clocks = <&sysc 7>;
|
|
clock-names = "i2c";
|
|
|
|
resets = <&sysc 16>;
|
|
reset-names = "i2c";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
status = "disabled";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c_pins>;
|
|
};
|
|
|
|
i2s: i2s@a00 {
|
|
compatible = "mediatek,mt7628-i2s";
|
|
reg = <0xa00 0x100>;
|
|
|
|
clocks = <&sysc 8>;
|
|
|
|
resets = <&sysc 17>;
|
|
reset-names = "i2s";
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <10>;
|
|
|
|
txdma-req = <2>;
|
|
rxdma-req = <3>;
|
|
|
|
dmas = <&gdma 4>,
|
|
<&gdma 6>;
|
|
dma-names = "tx", "rx";
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
spi0: spi@b00 {
|
|
compatible = "ralink,mt7621-spi";
|
|
reg = <0xb00 0x100>;
|
|
|
|
clocks = <&sysc 9>;
|
|
clock-names = "spi";
|
|
|
|
resets = <&sysc 18>;
|
|
reset-names = "spi";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi_pins>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
uartlite: uart0@c00 {
|
|
compatible = "ns16550a";
|
|
reg = <0xc00 0x100>;
|
|
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
no-loopback-test;
|
|
|
|
clocks = <&sysc 11>;
|
|
|
|
resets = <&sysc 12>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <20>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_pins>;
|
|
};
|
|
|
|
uart1: uart1@d00 {
|
|
compatible = "ns16550a";
|
|
reg = <0xd00 0x100>;
|
|
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
no-loopback-test;
|
|
|
|
clocks = <&sysc 12>;
|
|
|
|
resets = <&sysc 19>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <21>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_pins>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
uart2: uart2@e00 {
|
|
compatible = "ns16550a";
|
|
reg = <0xe00 0x100>;
|
|
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
no-loopback-test;
|
|
|
|
clocks = <&sysc 13>;
|
|
|
|
resets = <&sysc 20>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <22>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart2_pins>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
pwm: pwm@5000 {
|
|
compatible = "mediatek,mt7628-pwm";
|
|
reg = <0x5000 0x1000>;
|
|
#pwm-cells = <2>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm0_pins>, <&pwm1_pins>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
pcm: pcm@2000 {
|
|
compatible = "ralink,mt7620a-pcm";
|
|
reg = <0x2000 0x800>;
|
|
|
|
resets = <&sysc 11>;
|
|
reset-names = "pcm";
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <4>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
gdma: gdma@2800 {
|
|
compatible = "ralink,rt3883-gdma";
|
|
reg = <0x2800 0x800>;
|
|
|
|
resets = <&sysc 14>;
|
|
reset-names = "dma";
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <7>;
|
|
|
|
#dma-cells = <1>;
|
|
#dma-channels = <16>;
|
|
#dma-requests = <16>;
|
|
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
pinctrl: pinctrl {
|
|
compatible = "ralink,rt2880-pinmux";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&state_default>;
|
|
|
|
state_default: pinctrl0 {
|
|
};
|
|
|
|
spi_pins: spi_pins {
|
|
spi_pins {
|
|
groups = "spi";
|
|
function = "spi";
|
|
};
|
|
};
|
|
|
|
spi_cs1_pins: spi_cs1 {
|
|
spi_cs1 {
|
|
groups = "spi cs1";
|
|
function = "spi cs1";
|
|
};
|
|
};
|
|
|
|
i2c_pins: i2c_pins {
|
|
i2c_pins {
|
|
groups = "i2c";
|
|
function = "i2c";
|
|
};
|
|
};
|
|
|
|
i2s_pins: i2s {
|
|
i2s {
|
|
groups = "i2s";
|
|
function = "i2s";
|
|
};
|
|
};
|
|
|
|
uart0_pins: uartlite {
|
|
uartlite {
|
|
groups = "uart0";
|
|
function = "uart0";
|
|
};
|
|
};
|
|
|
|
uart1_pins: uart1 {
|
|
uart1 {
|
|
groups = "uart1";
|
|
function = "uart1";
|
|
};
|
|
};
|
|
|
|
uart2_pins: uart2 {
|
|
uart2 {
|
|
groups = "uart2";
|
|
function = "uart2";
|
|
};
|
|
};
|
|
|
|
sdxc_pins: sdxc {
|
|
sdxc {
|
|
groups = "sdmode";
|
|
function = "sdxc";
|
|
};
|
|
};
|
|
|
|
pwm0_pins: pwm0 {
|
|
pwm0 {
|
|
groups = "pwm0";
|
|
function = "pwm0";
|
|
};
|
|
};
|
|
|
|
pwm1_pins: pwm1 {
|
|
pwm1 {
|
|
groups = "pwm1";
|
|
function = "pwm1";
|
|
};
|
|
};
|
|
|
|
pcm_i2s_pins: pcm_i2s {
|
|
pcm_i2s {
|
|
groups = "i2s";
|
|
function = "pcm";
|
|
};
|
|
};
|
|
|
|
refclk_pins: refclk {
|
|
refclk {
|
|
groups = "refclk";
|
|
function = "refclk";
|
|
};
|
|
};
|
|
};
|
|
|
|
usbphy: usbphy@10120000 {
|
|
compatible = "mediatek,mt7628-usbphy", "mediatek,mt7620-usbphy";
|
|
reg = <0x10120000 0x1000>;
|
|
#phy-cells = <0>;
|
|
|
|
ralink,sysctl = <&sysc>;
|
|
/* usb phy reset is only controled by RSTCTRL bit 22 */
|
|
resets = <&sysc 22>, <&sysc 25>;
|
|
reset-names = "host", "device";
|
|
};
|
|
|
|
sdhci: sdhci@10130000 {
|
|
compatible = "ralink,mt7620-sdhci";
|
|
reg = <0x10130000 0x4000>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <14>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdxc_pins>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
ehci: ehci@101c0000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "generic-ehci";
|
|
reg = <0x101c0000 0x1000>;
|
|
|
|
phys = <&usbphy>;
|
|
phy-names = "usb";
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <18>;
|
|
|
|
ehci_port1: port@1 {
|
|
reg = <1>;
|
|
#trigger-source-cells = <0>;
|
|
};
|
|
};
|
|
|
|
ohci: ohci@101c1000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "generic-ohci";
|
|
reg = <0x101c1000 0x1000>;
|
|
|
|
phys = <&usbphy>;
|
|
phy-names = "usb";
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <18>;
|
|
|
|
ohci_port1: port@1 {
|
|
reg = <1>;
|
|
#trigger-source-cells = <0>;
|
|
};
|
|
};
|
|
|
|
ethernet: ethernet@10100000 {
|
|
compatible = "ralink,rt5350-eth";
|
|
reg = <0x10100000 0x10000>;
|
|
|
|
interrupt-parent = <&cpuintc>;
|
|
interrupts = <5>;
|
|
|
|
resets = <&sysc 21>, <&sysc 23>;
|
|
reset-names = "fe", "esw";
|
|
|
|
mediatek,switch = <&esw>;
|
|
};
|
|
|
|
esw: esw@10110000 {
|
|
compatible = "mediatek,mt7628-esw", "ralink,rt3050-esw";
|
|
reg = <0x10110000 0x8000>;
|
|
|
|
resets = <&sysc 24>;
|
|
reset-names = "ephy";
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <17>;
|
|
};
|
|
|
|
pcie: pcie@10140000 {
|
|
compatible = "mediatek,mt7620-pci";
|
|
reg = <0x10140000 0x100
|
|
0x10142000 0x100>;
|
|
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
|
|
interrupt-parent = <&cpuintc>;
|
|
interrupts = <4>;
|
|
|
|
resets = <&sysc 26>;
|
|
reset-names = "pcie0";
|
|
|
|
status = "disabled";
|
|
|
|
device_type = "pci";
|
|
|
|
bus-range = <0 255>;
|
|
ranges = <
|
|
0x02000000 0 0x00000000 0x20000000 0 0x10000000 /* pci memory */
|
|
0x01000000 0 0x00000000 0x10160000 0 0x00010000 /* io space */
|
|
>;
|
|
|
|
pcie0: pcie@0,0 {
|
|
reg = <0x0000 0 0 0 0>;
|
|
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
|
|
device_type = "pci";
|
|
|
|
ranges;
|
|
};
|
|
};
|
|
|
|
wmac: wmac@10300000 {
|
|
compatible = "mediatek,mt7628-wmac";
|
|
reg = <0x10300000 0x100000>;
|
|
|
|
clocks = <&sysc 14>;
|
|
|
|
interrupt-parent = <&cpuintc>;
|
|
interrupts = <6>;
|
|
|
|
status = "disabled";
|
|
};
|
|
};
|