--- /dev/null
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ interrupt-parent = <&icoll>;
+
+ cpus {
+ cpu@0 {
+ compatible = "arm,arm926ejs";
+ };
+ };
+
+ apb@80000000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x80000000 0x80000>;
+ ranges;
+
+ apbh@80000000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x80000000 0x3c900>;
+ ranges;
+
+ icoll: interrupt-controller@80000000 {
+ compatible = "fsl,imx28-icoll", "fsl,mxs-icoll";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0x80000000 0x2000>;
+ };
+
+ hsadc@80002000 {
+ reg = <0x80002000 2000>;
+ interrupts = <13 87>;
+ status = "disabled";
+ };
+
+ dma-apbh@80004000 {
+ reg = <0x80004000 2000>;
+ status = "disabled";
+ };
+
+ perfmon@80006000 {
+ reg = <0x80006000 800>;
+ interrupts = <27>;
+ status = "disabled";
+ };
+
+ bch@8000a000 {
+ reg = <0x8000a000 2000>;
+ interrupts = <41>;
+ status = "disabled";
+ };
+
+ gpmi@8000c000 {
+ reg = <0x8000c000 2000>;
+ interrupts = <42 88>;
+ status = "disabled";
+ };
+
+ ssp0: ssp@80010000 {
+ reg = <0x80010000 2000>;
+ interrupts = <96 82>;
+ status = "disabled";
+ };
+
+ ssp1: ssp@80012000 {
+ reg = <0x80012000 2000>;
+ interrupts = <97 83>;
+ status = "disabled";
+ };
+
+ ssp2: ssp@80014000 {
+ reg = <0x80014000 2000>;
+ interrupts = <98 84>;
+ status = "disabled";
+ };
+
+ ssp3: ssp@80016000 {
+ reg = <0x80016000 2000>;
+ interrupts = <99 85>;
+ status = "disabled";
+ };
+
+ pinctrl@80018000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx28-pinctrl";
+ reg = <0x80018000 2000>;
+
+ duart_pins_a: duart@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <0x3102 0x3112>;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
+ mac0_pins_a: mac0@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <0x4000 0x4010 0x4020
+ 0x4030 0x4040 0x4060 0x4070
+ 0x4080 0x4100>;
+ fsl,drive-strength = <1>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <1>;
+ };
+
+ mac1_pins_a: mac1@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <0x40f1 0x4091 0x40a1
+ 0x40e1 0x40b1 0x40c1>;
+ fsl,drive-strength = <1>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <1>;
+ };
+ };
+
+ digctl@8001c000 {
+ reg = <0x8001c000 2000>;
+ interrupts = <89>;
+ status = "disabled";
+ };
+
+ etm@80022000 {
+ reg = <0x80022000 2000>;
+ status = "disabled";
+ };
+
+ dma-apbx@80024000 {
+ reg = <0x80024000 2000>;
+ status = "disabled";
+ };
+
+ dcp@80028000 {
+ reg = <0x80028000 2000>;
+ interrupts = <52 53 54>;
+ status = "disabled";
+ };
+
+ pxp@8002a000 {
+ reg = <0x8002a000 2000>;
+ interrupts = <39>;
+ status = "disabled";
+ };
+
+ ocotp@8002c000 {
+ reg = <0x8002c000 2000>;
+ status = "disabled";
+ };
+
+ axi-ahb@8002e000 {
+ reg = <0x8002e000 2000>;
+ status = "disabled";
+ };
+
+ lcdif@80030000 {
+ reg = <0x80030000 2000>;
+ interrupts = <38 86>;
+ status = "disabled";
+ };
+
+ can0: can@80032000 {
+ reg = <0x80032000 2000>;
+ interrupts = <8>;
+ status = "disabled";
+ };
+
+ can1: can@80034000 {
+ reg = <0x80034000 2000>;
+ interrupts = <9>;
+ status = "disabled";
+ };
+
+ simdbg@8003c000 {
+ reg = <0x8003c000 200>;
+ status = "disabled";
+ };
+
+ simgpmisel@8003c200 {
+ reg = <0x8003c200 100>;
+ status = "disabled";
+ };
+
+ simsspsel@8003c300 {
+ reg = <0x8003c300 100>;
+ status = "disabled";
+ };
+
+ simmemsel@8003c400 {
+ reg = <0x8003c400 100>;
+ status = "disabled";
+ };
+
+ gpiomon@8003c500 {
+ reg = <0x8003c500 100>;
+ status = "disabled";
+ };
+
+ simenet@8003c700 {
+ reg = <0x8003c700 100>;
+ status = "disabled";
+ };
+
+ armjtag@8003c800 {
+ reg = <0x8003c800 100>;
+ status = "disabled";
+ };
+ };
+
+ apbx@80040000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x80040000 0x40000>;
+ ranges;
+
+ clkctl@80040000 {
+ reg = <0x80040000 2000>;
+ status = "disabled";
+ };
+
+ saif0: saif@80042000 {
+ reg = <0x80042000 2000>;
+ interrupts = <59 80>;
+ status = "disabled";
+ };
+
+ power@80044000 {
+ reg = <0x80044000 2000>;
+ status = "disabled";
+ };
+
+ saif1: saif@80046000 {
+ reg = <0x80046000 2000>;
+ interrupts = <58 81>;
+ status = "disabled";
+ };
+
+ lradc@80050000 {
+ reg = <0x80050000 2000>;
+ status = "disabled";
+ };
+
+ spdif@80054000 {
+ reg = <0x80054000 2000>;
+ interrupts = <45 66>;
+ status = "disabled";
+ };
+
+ rtc@80056000 {
+ reg = <0x80056000 2000>;
+ interrupts = <28 29>;
+ status = "disabled";
+ };
+
+ i2c0: i2c@80058000 {
+ reg = <0x80058000 2000>;
+ interrupts = <111 68>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@8005a000 {
+ reg = <0x8005a000 2000>;
+ interrupts = <110 69>;
+ status = "disabled";
+ };
+
+ pwm@80064000 {
+ reg = <0x80064000 2000>;
+ status = "disabled";
+ };
+
+ timrot@80068000 {
+ reg = <0x80068000 2000>;
+ status = "disabled";
+ };
+
+ auart0: serial@8006a000 {
+ reg = <0x8006a000 0x2000>;
+ interrupts = <112 70 71>;
+ status = "disabled";
+ };
+
+ auart1: serial@8006c000 {
+ reg = <0x8006c000 0x2000>;
+ interrupts = <113 72 73>;
+ status = "disabled";
+ };
+
+ auart2: serial@8006e000 {
+ reg = <0x8006e000 0x2000>;
+ interrupts = <114 74 75>;
+ status = "disabled";
+ };
+
+ auart3: serial@80070000 {
+ reg = <0x80070000 0x2000>;
+ interrupts = <115 76 77>;
+ status = "disabled";
+ };
+
+ auart4: serial@80072000 {
+ reg = <0x80072000 0x2000>;
+ interrupts = <116 78 79>;
+ status = "disabled";
+ };
+
+ duart: serial@80074000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x80074000 0x1000>;
+ interrupts = <47>;
+ status = "disabled";
+ };
+
+ usbphy0: usbphy@8007c000 {
+ reg = <0x8007c000 0x2000>;
+ status = "disabled";
+ };
+
+ usbphy1: usbphy@8007e000 {
+ reg = <0x8007e000 0x2000>;
+ status = "disabled";
+ };
+ };
+ };
+
+ ahb@80080000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x80080000 0x80000>;
+ ranges;
+
+ usbctrl0: usbctrl@80080000 {
+ reg = <0x80080000 0x10000>;
+ status = "disabled";
+ };
+
+ usbctrl1: usbctrl@80090000 {
+ reg = <0x80090000 0x10000>;
+ status = "disabled";
+ };
+
+ dflpt@800c0000 {
+ reg = <0x800c0000 0x10000>;
+ status = "disabled";
+ };
+
+ mac0: ethernet@800f0000 {
+ compatible = "fsl,imx28-fec";
+ reg = <0x800f0000 0x4000>;
+ interrupts = <101>;
+ status = "disabled";
+ };
+
+ mac1: ethernet@800f4000 {
+ compatible = "fsl,imx28-fec";
+ reg = <0x800f4000 0x4000>;
+ interrupts = <102>;
+ status = "disabled";
+ };
+
+ switch@800f8000 {
+ reg = <0x800f8000 0x8000>;
+ status = "disabled";
+ };
+
+ };
+};
--- /dev/null
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ * Copyright 2012 Linaro Ltd.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/init.h>
+#include <linux/irqdomain.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <mach/common.h>
+
+static int __init mxs_icoll_add_irq_domain(struct device_node *np,
+ struct device_node *interrupt_parent)
+{
+ irq_domain_add_legacy(np, 128, 0, 0, &irq_domain_simple_ops, NULL);
+
+ return 0;
+}
+
+static const struct of_device_id mxs_irq_match[] __initconst = {
+ { .compatible = "fsl,mxs-icoll", .data = mxs_icoll_add_irq_domain, },
+ { /* sentinel */ }
+};
+
+static void __init mxs_dt_init_irq(void)
+{
+ icoll_init_irq();
+ of_irq_init(mxs_irq_match);
+}
+
+static void __init imx28_timer_init(void)
+{
+ mx28_clocks_init();
+}
+
+static struct sys_timer imx28_timer = {
+ .init = imx28_timer_init,
+};
+
+static void __init imx28_evk_init(void)
+{
+ struct clk *clk;
+
+ /* Enable fec phy clock */
+ clk = clk_get_sys("enet_out", NULL);
+ if (!IS_ERR(clk))
+ clk_prepare_enable(clk);
+}
+
+static void __init mxs_machine_init(void)
+{
+ if (of_machine_is_compatible("fsl,imx28-evk"))
+ imx28_evk_init();
+
+ of_platform_populate(NULL, of_default_bus_match_table,
+ NULL, NULL);
+}
+
+static const char *imx28_dt_compat[] __initdata = {
+ "fsl,imx28-evk",
+ "fsl,imx28",
+ NULL,
+};
+
+DT_MACHINE_START(IMX28, "Freescale i.MX28 (Device Tree)")
+ .map_io = mx28_map_io,
+ .init_irq = mxs_dt_init_irq,
+ .timer = &imx28_timer,
+ .init_machine = mxs_machine_init,
+ .dt_compat = imx28_dt_compat,
+ .restart = mxs_restart,
+MACHINE_END
projects / karo-tx-linux.git / commitdiff