| // 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"; |
| }; |
| }; |
