diff options
Diffstat (limited to 'target/linux/ath79/dts/ar7100.dtsi')
| -rw-r--r-- | target/linux/ath79/dts/ar7100.dtsi | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/ar7100.dtsi b/target/linux/ath79/dts/ar7100.dtsi new file mode 100644 index 0000000000..d4a973f505 --- /dev/null +++ b/target/linux/ath79/dts/ar7100.dtsi @@ -0,0 +1,204 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <dt-bindings/clock/ath79-clk.h> +#include "ath79.dtsi" + +/ { + compatible = "qca,ar7100"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "mips,mips24Kc"; + clocks = <&pll ATH79_CLK_CPU>; + reg = <0>; + }; + }; + + ahb { + apb { + ddr_ctrl: memory-controller@18000000 { + compatible = "qca,ar7100-ddr-controller"; + reg = <0x18000000 0x100>; + + #qca,ddr-wb-channel-cells = <1>; + }; + + uart: uart@18020000 { + compatible = "ns16550a"; + reg = <0x18020000 0x20>; + interrupts = <3>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "uart"; + + reg-io-width = <4>; + reg-shift = <2>; + no-loopback-test; + + status = "disabled"; + }; + + usb_phy: usb-phy@18030000 { + compatible = "qca,ar7100-usb-phy"; + reg = <0x18030000 0x10>; + + reset-names = "usb-phy", "usb-host", "usb-ohci-dll"; + resets = <&rst 4>, <&rst 5>, <&rst 6>; + + #phy-cells = <0>; + + status = "disabled"; + }; + + gpio: gpio@18040000 { + compatible = "qca,ar7100-gpio"; + reg = <0x18040000 0x30>; + interrupts = <2>; + + ngpios = <16>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + pll: pll-controller@18050000 { + compatible = "qca,ar7100-pll", "syscon"; + reg = <0x18050000 0x20>; + + clock-names = "ref"; + /* The board must provides the ref clock */ + + #clock-cells = <1>; + clock-output-names = "cpu", "ddr", "ahb"; + }; + + wdt: wdt@18060008 { + compatible = "qca,ar7130-wdt"; + reg = <0x18060008 0x8>; + + interrupts = <4>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "wdt"; + }; + + + rst: reset-controller@18060024 { + compatible = "qca,ar7100-reset"; + reg = <0x18060024 0x4>; + + #reset-cells = <1>; + }; + + pcie0: pcie-controller@180c0000 { + compatible = "qca,ar7100-pci"; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x0 0x0>; + reg = <0x17010000 0x100>; + reg-names = "cfg_base"; + ranges = <0x2000000 0 0x10000000 0x10000000 0 0x07000000 /* pci memory */ + 0x1000000 0 0x00000000 0x0000000 0 0x000001>; /* io space */ + interrupt-parent = <&cpuintc>; + interrupts = <2>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 1>; + interrupt-map = <0 0 0 0 &pcie0 0>; + status = "disabled"; + }; + }; + }; + + usb2: usb@1b000000 { + compatible = "generic-ehci"; + reg = <0x1b000000 0x1000>; + + interrupt-parent = <&cpuintc>; + interrupts = <3>; + + phy-names = "usb-phy"; + phys = <&usb_phy>; + + has-synopsys-hc-bug; + + status = "disabled"; + }; + + usb1: usb@1c000000 { + compatible = "generic-ohci"; + reg = <0x1c000000 0x1000>; + + interrupt-parent = <&miscintc>; + interrupts = <6>; + + phy-names = "usb-phy"; + phys = <&usb_phy>; + + status = "disabled"; + }; + + spi: spi@1f000000 { + compatible = "qca,ar7100-spi"; + reg = <0x1f000000 0x10>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "ahb"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; +}; + +&cpuintc { + qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>; + qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>, + <&ddr_ctrl 0>, <&ddr_ctrl 1>; +}; + +&miscintc { + compatible = "qca,ar7100-misc-intc"; +}; + +ð0 { + compatible = "qca,ar7100-eth"; + reg = <0x19000000 0x200 + 0x18070000 0x4>; + + pll-data = <0x00110000 0x00001099 0x00991099>; + pll-reg = <0x4 0x10 17>; + pll-handle = <&pll>; + phy-mode = "rgmii"; + + resets = <&rst 8>, <&rst 9>; + reset-names = "phy", "mac"; +}; + +&mdio1 { + builtin-switch; +}; + +ð1 { + compatible = "qca,ar7100-eth"; + reg = <0x1a000000 0x200 + 0x18070004 0x4>; + + pll-data = <0x00110000 0x00001099 0x00991099>; + pll-reg = <0x4 0x14 19>; + pll-handle = <&pll>; + + phy-mode = "rgmii"; + + resets = <&rst 12>, <&rst 13>; + reset-names = "phy", "mac"; +}; |