diff options
Diffstat (limited to 'arch/arm/boot/dts/moxa')
| -rw-r--r-- | arch/arm/boot/dts/moxa/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/boot/dts/moxa/moxart-uc7112lx.dts | 116 | ||||
| -rw-r--r-- | arch/arm/boot/dts/moxa/moxart.dtsi | 151 |
3 files changed, 270 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/moxa/Makefile b/arch/arm/boot/dts/moxa/Makefile new file mode 100644 index 0000000000..d61ce8d4e7 --- /dev/null +++ b/arch/arm/boot/dts/moxa/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_MOXART) += \ + moxart-uc7112lx.dtb diff --git a/arch/arm/boot/dts/moxa/moxart-uc7112lx.dts b/arch/arm/boot/dts/moxa/moxart-uc7112lx.dts new file mode 100644 index 0000000000..e07b807b4c --- /dev/null +++ b/arch/arm/boot/dts/moxa/moxart-uc7112lx.dts @@ -0,0 +1,116 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* moxart-uc7112lx.dts - Device Tree file for MOXA UC-7112-LX + * + * Copyright (C) 2013 Jonas Jensen <jonas.jensen@gmail.com> + */ + +/dts-v1/; +#include "moxart.dtsi" + +/ { + model = "MOXA UC-7112-LX"; + compatible = "moxa,moxart-uc-7112-lx", "moxa,moxart"; + + memory { + device_type = "memory"; + reg = <0x0 0x2000000>; + }; + + clocks { + ref12: ref12M { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12000000>; + }; + }; + + flash@80000000,0 { + compatible = "numonyx,js28f128", "cfi-flash"; + reg = <0x80000000 0x1000000>; + bank-width = <2>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "bootloader"; + reg = <0x0 0x40000>; + }; + partition@40000 { + label = "linux kernel"; + reg = <0x40000 0x1C0000>; + }; + partition@200000 { + label = "root filesystem"; + reg = <0x200000 0x800000>; + }; + partition@a00000 { + label = "user filesystem"; + reg = <0xa00000 0x600000>; + }; + }; + + leds { + compatible = "gpio-leds"; + user-led { + label = "ready-led"; + gpios = <&gpio 27 0x1>; + default-state = "on"; + linux,default-trigger = "default-on"; + }; + }; + + gpio_keys_polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <500>; + button@25 { + label = "GPIO Reset"; + linux,code = <116>; + gpios = <&gpio 25 1>; + }; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/mmcblk0p1 rw rootwait"; + }; +}; + +&clk_pll { + clocks = <&ref12>; +}; + +&mmc { + status = "okay"; +}; + +&mdio0 { + status = "okay"; + + ethphy0: ethernet-phy@1 { + device_type = "ethernet-phy"; + compatible = "moxa,moxart-rtl8201cp", "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + +&mdio1 { + status = "okay"; + + ethphy1: ethernet-phy@1 { + device_type = "ethernet-phy"; + compatible = "moxa,moxart-rtl8201cp", "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + +&mac0 { + status = "okay"; +}; + +&mac1 { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/moxa/moxart.dtsi b/arch/arm/boot/dts/moxa/moxart.dtsi new file mode 100644 index 0000000000..11cbea5b94 --- /dev/null +++ b/arch/arm/boot/dts/moxa/moxart.dtsi @@ -0,0 +1,151 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* moxart.dtsi - Device Tree Include file for MOXA ART family SoC + * + * Copyright (C) 2013 Jonas Jensen <jonas.jensen@gmail.com> + */ + +#include <dt-bindings/interrupt-controller/irq.h> + +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "moxa,moxart"; + model = "MOXART"; + interrupt-parent = <&intc>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "faraday,fa526"; + reg = <0>; + }; + }; + + clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x90000000 0x10000000>; + ranges; + + intc: interrupt-controller@98800000 { + compatible = "moxa,moxart-ic", "faraday,ftintc010"; + reg = <0x98800000 0x100>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-mask = <0x00080000>; + }; + + clk_pll: clk_pll@98100000 { + compatible = "moxa,moxart-pll-clock"; + #clock-cells = <0>; + reg = <0x98100000 0x34>; + }; + + clk_apb: clk_apb@98100000 { + compatible = "moxa,moxart-apb-clock"; + #clock-cells = <0>; + reg = <0x98100000 0x34>; + clocks = <&clk_pll>; + }; + + timer: timer@98400000 { + compatible = "moxa,moxart-timer", "faraday,fttmr010"; + reg = <0x98400000 0x42>; + interrupts = <19 IRQ_TYPE_EDGE_FALLING>; + clocks = <&clk_apb>; + clock-names = "PCLK"; + }; + + gpio: gpio@98700000 { + gpio-controller; + #gpio-cells = <2>; + compatible = "moxa,moxart-gpio", "faraday,ftgpio010"; + reg = <0x98700000 0x100>; + }; + + rtc: rtc { + compatible = "moxa,moxart-rtc"; + gpio-rtc-sclk = <&gpio 5 0>; + gpio-rtc-data = <&gpio 6 0>; + gpio-rtc-reset = <&gpio 7 0>; + }; + + dma: dma@90500000 { + compatible = "moxa,moxart-dma"; + reg = <0x90500080 0x40>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + }; + + watchdog: watchdog@98500000 { + compatible = "moxa,moxart-watchdog", "faraday,ftwdt010"; + reg = <0x98500000 0x10>; + clocks = <&clk_apb>; + clock-names = "PCLK"; + }; + + mmc: mmc@98e00000 { + compatible = "moxa,moxart-mmc"; + reg = <0x98e00000 0x5C>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_apb>; + dmas = <&dma 5>, + <&dma 5>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + mdio0: mdio@90900090 { + compatible = "moxa,moxart-mdio"; + reg = <0x90900090 0x8>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mdio1: mdio@92000090 { + compatible = "moxa,moxart-mdio"; + reg = <0x92000090 0x8>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mac0: mac@90900000 { + compatible = "moxa,moxart-mac"; + reg = <0x90900000 0x90>; + interrupts = <25 IRQ_TYPE_LEVEL_HIGH>; + phy-handle = <ðphy0>; + phy-mode = "mii"; + status = "disabled"; + }; + + mac1: mac@92000000 { + compatible = "moxa,moxart-mac"; + reg = <0x92000000 0x90>; + interrupts = <27 IRQ_TYPE_LEVEL_HIGH>; + phy-handle = <ðphy1>; + phy-mode = "mii"; + status = "disabled"; + }; + + uart0: serial@98200000 { + compatible = "ns16550a"; + reg = <0x98200000 0x20>; + interrupts = <31 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + clock-frequency = <14745600>; + status = "disabled"; + }; + }; +}; |