mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-24 15:56:49 +00:00
ad6b077049
The mt76x8 subtarget is the only one in ramips that stores the mediatek,mtd-eeprom property directly in the "root" mt7628an.dtsi. This is not optimal for a few different reasons: * If you don't really know it or are used to other (sub)targets, the property will be set somewhat magically. * The property is set based on &factory partition before (if at all) this partition is defined. * There are several devices that have different offset or even different partitions to read from, which will then be overwritten in the DTS files. Thus, definitions are scattered between root DTSI and individual files. Based on these circumstances, the "root" definition is removed and the property is added to the device-based DTS(I) files where needed and applicable. This should be easier to grasp for unexperienced developers and will move the property closer to the partition definitions. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
497 lines
8.2 KiB
Plaintext
497 lines
8.2 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: sysc@0 {
|
|
compatible = "ralink,mt7620a-sysc", "syscon";
|
|
reg = <0x0 0x100>;
|
|
};
|
|
|
|
watchdog: watchdog@100 {
|
|
compatible = "ralink,mt7628an-wdt", "mediatek,mt7621-wdt";
|
|
reg = <0x100 0x30>;
|
|
|
|
resets = <&rstctrl 8>;
|
|
reset-names = "wdt";
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <24>;
|
|
};
|
|
|
|
intc: intc@200 {
|
|
compatible = "ralink,mt7628an-intc", "ralink,rt2880-intc";
|
|
reg = <0x200 0x100>;
|
|
|
|
resets = <&rstctrl 9>;
|
|
reset-names = "intc";
|
|
|
|
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>;
|
|
|
|
resets = <&rstctrl 20>;
|
|
reset-names = "mc";
|
|
|
|
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>;
|
|
|
|
resets = <&rstctrl 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>;
|
|
|
|
resets = <&rstctrl 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>;
|
|
|
|
resets = <&rstctrl 18>;
|
|
reset-names = "spi";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi_pins>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
uartlite: uartlite@c00 {
|
|
compatible = "ns16550a";
|
|
reg = <0xc00 0x100>;
|
|
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
no-loopback-test;
|
|
|
|
clock-frequency = <40000000>;
|
|
|
|
resets = <&rstctrl 12>;
|
|
reset-names = "uartl";
|
|
|
|
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;
|
|
|
|
clock-frequency = <40000000>;
|
|
|
|
resets = <&rstctrl 19>;
|
|
reset-names = "uart1";
|
|
|
|
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;
|
|
|
|
clock-frequency = <40000000>;
|
|
|
|
resets = <&rstctrl 20>;
|
|
reset-names = "uart2";
|
|
|
|
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>;
|
|
|
|
resets = <&rstctrl 31>;
|
|
reset-names = "pwm";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm0_pins>, <&pwm1_pins>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
pcm: pcm@2000 {
|
|
compatible = "ralink,mt7620a-pcm";
|
|
reg = <0x2000 0x800>;
|
|
|
|
resets = <&rstctrl 11>;
|
|
reset-names = "pcm";
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <4>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
gdma: gdma@2800 {
|
|
compatible = "ralink,rt3883-gdma";
|
|
reg = <0x2800 0x800>;
|
|
|
|
resets = <&rstctrl 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";
|
|
};
|
|
};
|
|
};
|
|
|
|
rstctrl: rstctrl {
|
|
compatible = "ralink,mt7620a-reset", "ralink,rt2880-reset";
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
clkctrl: clkctrl {
|
|
compatible = "ralink,rt2880-clock";
|
|
#clock-cells = <1>;
|
|
};
|
|
|
|
usbphy: usbphy@10120000 {
|
|
compatible = "mediatek,mt7628-usbphy", "mediatek,mt7620-usbphy";
|
|
reg = <0x10120000 0x1000>;
|
|
#phy-cells = <0>;
|
|
|
|
ralink,sysctl = <&sysc>;
|
|
resets = <&rstctrl 22 &rstctrl 25>;
|
|
reset-names = "host", "device";
|
|
clocks = <&clkctrl 22 &clkctrl 25>;
|
|
clock-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 = <&rstctrl 21>;
|
|
reset-names = "fe";
|
|
|
|
mediatek,switch = <&esw>;
|
|
};
|
|
|
|
esw: esw@10110000 {
|
|
compatible = "mediatek,mt7628-esw", "ralink,rt3050-esw";
|
|
reg = <0x10110000 0x8000>;
|
|
|
|
resets = <&rstctrl 23 &rstctrl 24>;
|
|
reset-names = "esw", "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 = <&rstctrl 26 &rstctrl 27>;
|
|
reset-names = "pcie0", "pcie1";
|
|
clocks = <&clkctrl 26 &clkctrl 27>;
|
|
clock-names = "pcie0", "pcie1";
|
|
|
|
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>;
|
|
|
|
interrupt-parent = <&cpuintc>;
|
|
interrupts = <6>;
|
|
|
|
status = "disabled";
|
|
};
|
|
};
|