/* * linux/arch/arm/boot/nspire.dtsi * * Copyright (C) 2013 Daniel Tang * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2, as * published by the Free Software Foundation. * */ /include/ "skeleton.dtsi" / { interrupt-parent = <&intc>; cpus { cpu@0 { compatible = "arm,arm926ej-s"; }; }; bootrom: bootrom@00000000 { reg = <0x00000000 0x80000>; }; sram: sram@A4000000 { device = "memory"; reg = <0xA4000000 0x20000>; }; timer_clk: timer_clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; }; base_clk: base_clk { #clock-cells = <0>; reg = <0x900B0024 0x4>; }; ahb_clk: ahb_clk { #clock-cells = <0>; reg = <0x900B0024 0x4>; clocks = <&base_clk>; }; apb_pclk: apb_pclk { #clock-cells = <0>; compatible = "fixed-factor-clock"; clock-div = <2>; clock-mult = <1>; clocks = <&ahb_clk>; }; usb_phy: usb_phy { compatible = "usb-nop-xceiv"; }; vbus_reg: vbus_reg { compatible = "regulator-fixed"; regulator-name = "USB VBUS output"; regulator-type = "voltage"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; ahb { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; spi: spi@A9000000 { reg = <0xA9000000 0x1000>; }; usb0: usb@B0000000 { compatible = "lsi,zevio-usb"; reg = <0xB0000000 0x1000>; interrupts = <8>; usb-phy = <&usb_phy>; vbus-supply = <&vbus_reg>; }; usb1: usb@B4000000 { reg = <0xB4000000 0x1000>; interrupts = <9>; status = "disabled"; }; lcd: lcd@C0000000 { compatible = "arm,pl111", "arm,primecell"; reg = <0xC0000000 0x1000>; interrupts = <21>; clocks = <&apb_pclk>; clock-names = "apb_pclk"; }; adc: adc@C4000000 { reg = <0xC4000000 0x1000>; interrupts = <11>; }; tdes: crypto@C8010000 { reg = <0xC8010000 0x1000>; }; sha256: crypto@CC000000 { reg = <0xCC000000 0x1000>; }; apb@90000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; clock-ranges; ranges; gpio: gpio@90000000 { compatible = "lsi,zevio-gpio"; reg = <0x90000000 0x1000>; interrupts = <7>; gpio-controller; #gpio-cells = <2>; }; fast_timer: timer@90010000 { reg = <0x90010000 0x1000>; interrupts = <17>; }; uart: serial@90020000 { reg = <0x90020000 0x1000>; interrupts = <1>; }; timer0: timer@900C0000 { reg = <0x900C0000 0x1000>; clocks = <&timer_clk>; }; timer1: timer@900D0000 { reg = <0x900D0000 0x1000>; interrupts = <19>; clocks = <&timer_clk>; }; watchdog: watchdog@90060000 { compatible = "arm,amba-primecell"; reg = <0x90060000 0x1000>; interrupts = <3>; }; rtc: rtc@90090000 { reg = <0x90090000 0x1000>; interrupts = <4>; }; misc: misc@900A0000 { reg = <0x900A0000 0x1000>; }; pwr: pwr@900B0000 { reg = <0x900B0000 0x1000>; interrupts = <15>; }; keypad: input@900E0000 { compatible = "ti,nspire-keypad"; reg = <0x900E0000 0x1000>; interrupts = <16>; scan-interval = <1000>; row-delay = <200>; clocks = <&apb_pclk>; }; contrast: contrast@900F0000 { reg = <0x900F0000 0x1000>; }; led: led@90110000 { reg = <0x90110000 0x1000>; }; }; }; };