// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> */ /dts-v1/; #include <dt-bindings/input/input.h> /include/ "nspire.dtsi" &lcd { port { clcd_pads: endpoint { remote-endpoint = <&panel_in>; }; }; }; &fast_timer { /* compatible = "arm,sp804", "arm,primecell"; */ }; &uart { compatible = "arm,pl011", "arm,primecell"; clocks = <&uart_clk>, <&apb_pclk>; clock-names = "uartclk", "apb_pclk"; }; &timer0 { compatible = "arm,sp804", "arm,primecell"; }; &timer1 { compatible = "arm,sp804", "arm,primecell"; }; &base_clk { compatible = "lsi,nspire-cx-clock"; }; &ahb_clk { compatible = "lsi,nspire-cx-ahb-divider"; }; &keypad { linux,keymap = < MATRIX_KEY(0, 0, 0x1c) MATRIX_KEY(0, 1, 0x1c) MATRIX_KEY(0, 4, 0x39) MATRIX_KEY(0, 5, 0x2c) MATRIX_KEY(0, 6, 0x15) MATRIX_KEY(0, 7, 0x0b) MATRIX_KEY(0, 8, 0x0f) MATRIX_KEY(1, 0, 0x2d) MATRIX_KEY(1, 1, 0x11) MATRIX_KEY(1, 2, 0x2f) MATRIX_KEY(1, 3, 0x04) MATRIX_KEY(1, 4, 0x16) MATRIX_KEY(1, 5, 0x14) MATRIX_KEY(1, 6, 0x1f) MATRIX_KEY(1, 7, 0x02) MATRIX_KEY(1, 10, 0x6a) MATRIX_KEY(2, 0, 0x13) MATRIX_KEY(2, 1, 0x10) MATRIX_KEY(2, 2, 0x19) MATRIX_KEY(2, 3, 0x07) MATRIX_KEY(2, 4, 0x18) MATRIX_KEY(2, 5, 0x31) MATRIX_KEY(2, 6, 0x32) MATRIX_KEY(2, 7, 0x05) MATRIX_KEY(2, 8, 0x28) MATRIX_KEY(2, 9, 0x6c) MATRIX_KEY(3, 0, 0x26) MATRIX_KEY(3, 1, 0x25) MATRIX_KEY(3, 2, 0x24) MATRIX_KEY(3, 3, 0x0a) MATRIX_KEY(3, 4, 0x17) MATRIX_KEY(3, 5, 0x23) MATRIX_KEY(3, 6, 0x22) MATRIX_KEY(3, 7, 0x08) MATRIX_KEY(3, 8, 0x35) MATRIX_KEY(3, 9, 0x69) MATRIX_KEY(4, 0, 0x21) MATRIX_KEY(4, 1, 0x12) MATRIX_KEY(4, 2, 0x20) MATRIX_KEY(4, 4, 0x2e) MATRIX_KEY(4, 5, 0x30) MATRIX_KEY(4, 6, 0x1e) MATRIX_KEY(4, 7, 0x0d) MATRIX_KEY(4, 8, 0x37) MATRIX_KEY(4, 9, 0x67) MATRIX_KEY(5, 1, 0x38) MATRIX_KEY(5, 2, 0x0c) MATRIX_KEY(5, 3, 0x1b) MATRIX_KEY(5, 4, 0x34) MATRIX_KEY(5, 5, 0x1a) MATRIX_KEY(5, 6, 0x06) MATRIX_KEY(5, 8, 0x27) MATRIX_KEY(5, 9, 0x0e) MATRIX_KEY(5, 10, 0x6f) MATRIX_KEY(6, 0, 0x2b) MATRIX_KEY(6, 2, 0x4e) MATRIX_KEY(6, 3, 0x68) MATRIX_KEY(6, 4, 0x03) MATRIX_KEY(6, 5, 0x6d) MATRIX_KEY(6, 6, 0x09) MATRIX_KEY(6, 7, 0x01) MATRIX_KEY(6, 9, 0x0f) MATRIX_KEY(7, 8, 0x2a) MATRIX_KEY(7, 9, 0x1d) MATRIX_KEY(7, 10, 0x33) >; }; &vbus_reg { gpio = <&gpio 2 0>; }; / { model = "TI-NSPIRE CX"; compatible = "ti,nspire-cx"; memory { device_type = "memory"; reg = <0x10000000 0x4000000>; /* 64 MB */ }; uart_clk: uart_clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <12000000>; }; ahb { #address-cells = <1>; #size-cells = <1>; intc: interrupt-controller@dc000000 { compatible = "arm,pl190-vic"; interrupt-controller; reg = <0xdc000000 0x1000>; #interrupt-cells = <1>; }; apb@90000000 { #address-cells = <1>; #size-cells = <1>; i2c@90050000 { compatible = "snps,designware-i2c"; reg = <0x90050000 0x1000>; interrupts = <20>; }; }; }; panel { compatible = "ti,nspire-cx-lcd-panel"; port { panel_in: endpoint { remote-endpoint = <&clcd_pads>; }; }; }; chosen { bootargs = "debug earlyprintk console=tty0 console=ttyAMA0,115200n8 root=/dev/ram0"; }; };