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Diffstat (limited to 'kernel/arch/arm/boot/dts/nspire.dtsi')
-rw-r--r--kernel/arch/arm/boot/dts/nspire.dtsi196
1 files changed, 196 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/nspire.dtsi b/kernel/arch/arm/boot/dts/nspire.dtsi
new file mode 100644
index 000000000..390c91aea
--- /dev/null
+++ b/kernel/arch/arm/boot/dts/nspire.dtsi
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+/*
+ * linux/arch/arm/boot/nspire.dtsi
+ *
+ * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
+ *
+ * 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,arm926ejs";
+ };
+ };
+
+ 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>;
+ };
+ };
+ };
+};