Created
November 17, 2019 07:44
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| /dts-v1/; | |
| / { | |
| #address-cells = <0x01>; | |
| #size-cells = <0x01>; | |
| compatible = "mediatek,linkit\0mediatek,mt7628an-soc"; | |
| model = "MediaTek LinkIt Smart 7688"; | |
| cpus { | |
| cpu@0 { | |
| compatible = "mips,mips24KEc"; | |
| }; | |
| }; | |
| chosen { | |
| bootargs = "console=ttyS0,115200"; | |
| }; | |
| cpuintc@0 { | |
| compatible = "mti,cpu-interrupt-controller"; | |
| interrupt-controller; | |
| #interrupt-cells = <0x01>; | |
| linux,phandle = <0x03>; | |
| phandle = <0x03>; | |
| }; | |
| palmbus@10000000 { | |
| compatible = "palmbus"; | |
| reg = <0x10000000 0x200000>; | |
| ranges = <0x00 0x10000000 0x1fffff>; | |
| #address-cells = <0x01>; | |
| #size-cells = <0x01>; | |
| sysc@0 { | |
| compatible = "ralink,mt7620a-sysc"; | |
| reg = <0x00 0x100>; | |
| }; | |
| watchdog@120 { | |
| compatible = "ralink,mt7628an-wdt\0mtk,mt7621-wdt"; | |
| reg = <0x120 0x10>; | |
| resets = <0x01 0x08>; | |
| reset-names = "wdt"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x18>; | |
| }; | |
| intc@200 { | |
| compatible = "ralink,mt7628an-intc\0ralink,rt2880-intc"; | |
| reg = <0x200 0x100>; | |
| resets = <0x01 0x09>; | |
| reset-names = "intc"; | |
| interrupt-controller; | |
| #interrupt-cells = <0x01>; | |
| interrupt-parent = <0x03>; | |
| interrupts = <0x02>; | |
| ralink,intc-registers = <0x9c 0xa0 0x6c 0xa4 0x80 0x78>; | |
| linux,phandle = <0x02>; | |
| phandle = <0x02>; | |
| }; | |
| memc@300 { | |
| compatible = "ralink,mt7620a-memc\0ralink,rt3050-memc"; | |
| reg = <0x300 0x100>; | |
| resets = <0x01 0x14>; | |
| reset-names = "mc"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x03>; | |
| }; | |
| gpio@600 { | |
| #address-cells = <0x01>; | |
| #size-cells = <0x00>; | |
| compatible = "mtk,mt7628-gpio\0mtk,mt7621-gpio"; | |
| reg = <0x600 0x100>; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x06>; | |
| bank@0 { | |
| reg = <0x00>; | |
| compatible = "mtk,mt7621-gpio-bank"; | |
| gpio-controller; | |
| #gpio-cells = <0x02>; | |
| linux,phandle = <0x08>; | |
| phandle = <0x08>; | |
| }; | |
| bank@1 { | |
| reg = <0x01>; | |
| compatible = "mtk,mt7621-gpio-bank"; | |
| gpio-controller; | |
| #gpio-cells = <0x02>; | |
| linux,phandle = <0x12>; | |
| phandle = <0x12>; | |
| }; | |
| bank@2 { | |
| reg = <0x02>; | |
| compatible = "mtk,mt7621-gpio-bank"; | |
| gpio-controller; | |
| #gpio-cells = <0x02>; | |
| }; | |
| }; | |
| i2c@900 { | |
| compatible = "mediatek,mt7628-i2c"; | |
| reg = <0x900 0x100>; | |
| resets = <0x01 0x10>; | |
| reset-names = "i2c"; | |
| #address-cells = <0x01>; | |
| #size-cells = <0x00>; | |
| status = "disabled"; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <0x04>; | |
| }; | |
| i2s@a00 { | |
| compatible = "ralink,mt7620a-i2s"; | |
| reg = <0xa00 0x100>; | |
| resets = <0x01 0x11>; | |
| reset-names = "i2s"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x0a>; | |
| dmas = <0x05 0x02 0x05 0x03>; | |
| dma-names = "tx\0rx"; | |
| status = "disabled"; | |
| }; | |
| spi@b00 { | |
| compatible = "ralink,mt7621-spi"; | |
| reg = <0xb00 0x100>; | |
| resets = <0x01 0x12>; | |
| reset-names = "spi"; | |
| #address-cells = <0x01>; | |
| #size-cells = <0x01>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <0x06 0x07 0x07>; | |
| status = "okay"; | |
| m25p80@0 { | |
| #address-cells = <0x01>; | |
| #size-cells = <0x01>; | |
| compatible = "mx25l6405d"; | |
| reg = <0x00 0x00>; | |
| linux,modalias = "m25p80\0mx25l6405d"; | |
| spi-max-frequency = <0x2625a00>; | |
| m25p,chunked-io = <0x1f>; | |
| partition@0 { | |
| label = "u-boot"; | |
| reg = <0x00 0x30000>; | |
| }; | |
| partition@30000 { | |
| label = "u-boot-env"; | |
| reg = <0x30000 0x10000>; | |
| }; | |
| partition@40000 { | |
| label = "factory"; | |
| reg = <0x40000 0x10000>; | |
| linux,phandle = <0x11>; | |
| phandle = <0x11>; | |
| }; | |
| partition@50000 { | |
| label = "firmware"; | |
| reg = <0x50000 0x7b0000>; | |
| }; | |
| }; | |
| ads7843@2 { | |
| #address-cells = <0x01>; | |
| #size-cells = <0x01>; | |
| compatible = "ti,ads7843"; | |
| reg = <0x02 0x00>; | |
| spi-max-frequency = <0xea60>; | |
| pendown-gpio = <0x08 0x0b 0x00>; | |
| ti,x-min = [00 00]; | |
| ti,x-max = [1f 40]; | |
| ti,y-min = [00 00]; | |
| ti,y-max = [12 c0]; | |
| ti,x-plate-ohms = [00 28]; | |
| ti,pressure-max = [3a 98]; | |
| linux,wakeup; | |
| }; | |
| }; | |
| uartlite@c00 { | |
| compatible = "ns16550a"; | |
| reg = <0xc00 0x100>; | |
| reg-shift = <0x02>; | |
| reg-io-width = <0x04>; | |
| no-loopback-test; | |
| resets = <0x01 0x0c>; | |
| reset-names = "uartl"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x14>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <0x09>; | |
| }; | |
| uart1@d00 { | |
| compatible = "ns16550a"; | |
| reg = <0xd00 0x100>; | |
| reg-shift = <0x02>; | |
| reg-io-width = <0x04>; | |
| no-loopback-test; | |
| resets = <0x01 0x13>; | |
| reset-names = "uart1"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x15>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <0x0a>; | |
| status = "disabled"; | |
| }; | |
| uart2@e00 { | |
| compatible = "ns16550a"; | |
| reg = <0xe00 0x100>; | |
| reg-shift = <0x02>; | |
| reg-io-width = <0x04>; | |
| no-loopback-test; | |
| resets = <0x01 0x14>; | |
| reset-names = "uart2"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x16>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <0x0b>; | |
| status = "okay"; | |
| }; | |
| pwm@5000 { | |
| compatible = "mediatek,mt7628-pwm"; | |
| reg = <0x5000 0x1000>; | |
| resets = <0x01 0x1f>; | |
| reset-names = "pwm"; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <0x0c 0x0d>; | |
| status = "okay"; | |
| }; | |
| pcm@2000 { | |
| compatible = "ralink,mt7620a-pcm"; | |
| reg = <0x2000 0x800>; | |
| resets = <0x01 0x0b>; | |
| reset-names = "pcm"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x04>; | |
| status = "disabled"; | |
| }; | |
| gdma@2800 { | |
| compatible = "ralink,mt7620a-gdma\0ralink,rt2880-gdma"; | |
| reg = <0x2800 0x800>; | |
| resets = <0x01 0x0e>; | |
| reset-names = "dma"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x07>; | |
| #dma-cells = <0x01>; | |
| #dma-channels = <0x10>; | |
| #dma-requests = <0x10>; | |
| status = "disabled"; | |
| linux,phandle = <0x05>; | |
| phandle = <0x05>; | |
| }; | |
| }; | |
| pinctrl { | |
| compatible = "ralink,rt2880-pinmux"; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <0x0e>; | |
| pinctrl0 { | |
| linux,phandle = <0x0e>; | |
| phandle = <0x0e>; | |
| gpio { | |
| ralink,group = "gpio"; | |
| ralink,function = "gpio"; | |
| }; | |
| pwm1 { | |
| ralink,group = "pwm1"; | |
| ralink,function = "gpio"; | |
| }; | |
| perst { | |
| ralink,group = "perst"; | |
| ralink,function = "gpio"; | |
| }; | |
| refclk { | |
| ralink,group = "refclk"; | |
| ralink,function = "gpio"; | |
| }; | |
| i2s { | |
| ralink,group = "i2s"; | |
| ralink,function = "gpio"; | |
| }; | |
| i2c { | |
| ralink,group = "i2c"; | |
| ralink,function = "gpio"; | |
| }; | |
| uart1 { | |
| ralink,group = "uart1"; | |
| ralink,function = "gpio"; | |
| }; | |
| spis { | |
| ralink,group = "spis"; | |
| ralink,function = "gpio"; | |
| }; | |
| wled_an { | |
| ralink,group = "wled_an"; | |
| ralink,function = "wled_an"; | |
| }; | |
| wdt { | |
| ralink,group = "wdt"; | |
| ralink,function = "gpio"; | |
| }; | |
| }; | |
| spi { | |
| linux,phandle = <0x06>; | |
| phandle = <0x06>; | |
| spi { | |
| ralink,group = "spi"; | |
| ralink,function = "spi"; | |
| }; | |
| }; | |
| spi_cs1 { | |
| linux,phandle = <0x07>; | |
| phandle = <0x07>; | |
| spi_cs1 { | |
| ralink,group = "spi cs1"; | |
| ralink,function = "spi cs1"; | |
| }; | |
| }; | |
| i2c { | |
| linux,phandle = <0x04>; | |
| phandle = <0x04>; | |
| i2c { | |
| ralink,group = "i2c"; | |
| ralink,function = "i2c"; | |
| }; | |
| }; | |
| uartlite { | |
| linux,phandle = <0x09>; | |
| phandle = <0x09>; | |
| uartlite { | |
| ralink,group = "uart0"; | |
| ralink,function = "uart0"; | |
| }; | |
| }; | |
| uart1 { | |
| linux,phandle = <0x0a>; | |
| phandle = <0x0a>; | |
| uart1 { | |
| ralink,group = "uart1"; | |
| ralink,function = "uart1"; | |
| }; | |
| }; | |
| uart2 { | |
| linux,phandle = <0x0b>; | |
| phandle = <0x0b>; | |
| uart2 { | |
| ralink,group = "uart2"; | |
| ralink,function = "uart2"; | |
| }; | |
| }; | |
| sdxc { | |
| linux,phandle = <0x0f>; | |
| phandle = <0x0f>; | |
| sdxc { | |
| ralink,group = "sdmode"; | |
| ralink,function = "sdxc"; | |
| }; | |
| }; | |
| pwm0 { | |
| linux,phandle = <0x0c>; | |
| phandle = <0x0c>; | |
| pwm0 { | |
| ralink,group = "pwm0"; | |
| ralink,function = "pwm0"; | |
| }; | |
| }; | |
| pwm1 { | |
| linux,phandle = <0x0d>; | |
| phandle = <0x0d>; | |
| pwm1 { | |
| ralink,group = "pwm1"; | |
| ralink,function = "pwm1"; | |
| }; | |
| }; | |
| i2s { | |
| i2s { | |
| ralink,group = "i2s"; | |
| ralink,function = "pcm"; | |
| }; | |
| }; | |
| }; | |
| rstctrl { | |
| compatible = "ralink,mt7620a-reset\0ralink,rt2880-reset"; | |
| #reset-cells = <0x01>; | |
| linux,phandle = <0x01>; | |
| phandle = <0x01>; | |
| }; | |
| usbphy@10120000 { | |
| compatible = "ralink,mt7628an-usbphy\0ralink,mt7620a-usbphy"; | |
| reg = <0x10120000 0x3e8>; | |
| #phy-cells = <0x01>; | |
| resets = <0x01 0x16 0x01 0x19>; | |
| reset-names = "host\0device"; | |
| linux,phandle = <0x10>; | |
| phandle = <0x10>; | |
| }; | |
| sdhci@10130000 { | |
| compatible = "ralink,mt7620-sdhci"; | |
| reg = <0x10130000 0xfa0>; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x0e>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <0x0f>; | |
| status = "okay"; | |
| mediatek,cd-low; | |
| }; | |
| ehci@101c0000 { | |
| compatible = "ralink,rt3xxx-ehci"; | |
| reg = <0x101c0000 0x1000>; | |
| phys = <0x10 0x01>; | |
| phy-names = "usb"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x12>; | |
| }; | |
| ohci@101c1000 { | |
| compatible = "ralink,rt3xxx-ohci"; | |
| reg = <0x101c1000 0x1000>; | |
| phys = <0x10 0x01>; | |
| phy-names = "usb"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x12>; | |
| }; | |
| ethernet@10100000 { | |
| compatible = "ralink,rt5350-eth"; | |
| reg = <0x10100000 0x2710>; | |
| interrupt-parent = <0x03>; | |
| interrupts = <0x05>; | |
| resets = <0x01 0x15 0x01 0x17>; | |
| reset-names = "fe\0esw"; | |
| mtd-mac-address = <0x11 0x28>; | |
| }; | |
| esw@10110000 { | |
| compatible = "ralink,rt3050-esw"; | |
| reg = <0x10110000 0x1f40>; | |
| resets = <0x01 0x17>; | |
| reset-names = "esw"; | |
| interrupt-parent = <0x02>; | |
| interrupts = <0x11>; | |
| }; | |
| pcie@10140000 { | |
| compatible = "mediatek,mt7620-pci"; | |
| reg = <0x10140000 0x100 0x10142000 0x100>; | |
| #address-cells = <0x03>; | |
| #size-cells = <0x02>; | |
| resets = <0x01 0x1a>; | |
| reset-names = "pcie0"; | |
| interrupt-parent = <0x03>; | |
| interrupts = <0x04>; | |
| status = "disabled"; | |
| device_type = "pci"; | |
| bus-range = <0x00 0xff>; | |
| ranges = <0x2000000 0x00 0x00 0x20000000 0x00 0x10000000 0x1000000 0x00 0x00 0x10160000 0x00 0x10000>; | |
| pcie-bridge { | |
| reg = <0x00 0x00 0x00 0x00 0x00>; | |
| #address-cells = <0x03>; | |
| #size-cells = <0x02>; | |
| device_type = "pci"; | |
| }; | |
| }; | |
| memory@0 { | |
| device_type = "memory"; | |
| reg = <0x00 0x4000000>; | |
| }; | |
| gpio-keys-polled { | |
| compatible = "gpio-keys-polled"; | |
| #address-cells = <0x01>; | |
| #size-cells = <0x00>; | |
| poll-interval = <0x14>; | |
| wps { | |
| label = "reset"; | |
| gpios = <0x12 0x06 0x01>; | |
| linux,code = <0x211>; | |
| }; | |
| }; | |
| }; |
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