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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /arch/arm/boot/dts/lpc18xx.dtsi
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'arch/arm/boot/dts/lpc18xx.dtsi')
-rw-r--r--arch/arm/boot/dts/lpc18xx.dtsi114
1 files changed, 114 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/lpc18xx.dtsi
new file mode 100644
index 000000000..204da5b52
--- /dev/null
+++ b/arch/arm/boot/dts/lpc18xx.dtsi
@@ -0,0 +1,114 @@
+/*
+ * Common base for NXP LPC18xx and LPC43xx devices.
+ *
+ * Copyright 2015 Joachim Eastwood <manabian@gmail.com>
+ *
+ * This code is released using a dual license strategy: BSD/GPL
+ * You can choose the licence that better fits your requirements.
+ *
+ * Released under the terms of 3-clause BSD License
+ * Released under the terms of GNU General Public License Version 2.0
+ *
+ */
+
+#include "armv7-m.dtsi"
+
+/ {
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ compatible = "arm,cortex-m3";
+ device_type = "cpu";
+ reg = <0x0>;
+ };
+ };
+
+ clocks {
+ xtal: xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <12000000>;
+ };
+
+ /* Temporary hardcode PLL1 until clk drivers are merged */
+ pll1: pll1 {
+ compatible = "fixed-factor-clock";
+ clocks = <&xtal>;
+ #clock-cells = <0>;
+ clock-div = <1>;
+ clock-mult = <12>;
+ };
+ };
+
+ soc {
+ uart0: serial@40081000 {
+ compatible = "ns16550a";
+ reg = <0x40081000 0x1000>;
+ reg-shift = <2>;
+ interrupts = <24>;
+ clocks = <&pll1>;
+ status = "disabled";
+ };
+
+ uart1: serial@40082000 {
+ compatible = "ns16550a";
+ reg = <0x40082000 0x1000>;
+ reg-shift = <2>;
+ interrupts = <25>;
+ clocks = <&pll1>;
+ status = "disabled";
+ };
+
+ timer0: timer@40084000 {
+ compatible = "nxp,lpc3220-timer";
+ reg = <0x40084000 0x1000>;
+ interrupts = <12>;
+ clocks = <&pll1>;
+ clock-names = "timerclk";
+ };
+
+ timer1: timer@40085000 {
+ compatible = "nxp,lpc3220-timer";
+ reg = <0x40085000 0x1000>;
+ interrupts = <13>;
+ clocks = <&pll1>;
+ clock-names = "timerclk";
+ };
+
+ uart2: serial@400c1000 {
+ compatible = "ns16550a";
+ reg = <0x400c1000 0x1000>;
+ reg-shift = <2>;
+ interrupts = <26>;
+ clocks = <&pll1>;
+ status = "disabled";
+ };
+
+ uart3: serial@400c2000 {
+ compatible = "ns16550a";
+ reg = <0x400c2000 0x1000>;
+ reg-shift = <2>;
+ interrupts = <27>;
+ clocks = <&pll1>;
+ status = "disabled";
+ };
+
+ timer2: timer@400c3000 {
+ compatible = "nxp,lpc3220-timer";
+ reg = <0x400c3000 0x1000>;
+ interrupts = <14>;
+ clocks = <&pll1>;
+ clock-names = "timerclk";
+ };
+
+ timer3: timer@400c4000 {
+ compatible = "nxp,lpc3220-timer";
+ reg = <0x400c4000 0x1000>;
+ interrupts = <15>;
+ clocks = <&pll1>;
+ clock-names = "timerclk";
+ };
+ };
+};