projects / mirror_ubuntu-eoan-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 9f0749e3 SH |
1 | /* |
| 2 | * Copyright 2012 Sascha Hauer, Pengutronix | |
| 3 | * | |
| 4 | * The code contained herein is licensed under the GNU General Public | |
| 5 | * License. You may obtain a copy of the GNU General Public License | |
| 6 | * Version 2 or later at the following locations: | |
| 7 | * | |
| 8 | * http://www.opensource.org/licenses/gpl-license.html | |
| 9 | * http://www.gnu.org/copyleft/gpl.html | |
| 10 | */ | |
| 11 | ||
| 12 | #include <linux/irq.h> | |
| 9f0749e3 SH |
13 | #include <linux/of_irq.h> |
| 14 | #include <linux/of_platform.h> | |
| 15 | #include <asm/mach/arch.h> | |
| 16 | #include <asm/mach/time.h> | |
| 17 | #include <mach/common.h> | |
| 18 | #include <mach/mx27.h> | |
| 19 | ||
| 20 | static const struct of_dev_auxdata imx27_auxdata_lookup[] __initconst = { | |
| 21 | OF_DEV_AUXDATA("fsl,imx27-uart", MX27_UART1_BASE_ADDR, "imx21-uart.0", NULL), | |
| 22 | OF_DEV_AUXDATA("fsl,imx27-uart", MX27_UART2_BASE_ADDR, "imx21-uart.1", NULL), | |
| 23 | OF_DEV_AUXDATA("fsl,imx27-uart", MX27_UART3_BASE_ADDR, "imx21-uart.2", NULL), | |
| 24 | OF_DEV_AUXDATA("fsl,imx27-fec", MX27_FEC_BASE_ADDR, "imx27-fec.0", NULL), | |
| 25 | OF_DEV_AUXDATA("fsl,imx27-i2c", MX27_I2C1_BASE_ADDR, "imx-i2c.0", NULL), | |
| 26 | OF_DEV_AUXDATA("fsl,imx27-i2c", MX27_I2C2_BASE_ADDR, "imx-i2c.1", NULL), | |
| 27 | OF_DEV_AUXDATA("fsl,imx27-cspi", MX27_CSPI1_BASE_ADDR, "imx27-cspi.0", NULL), | |
| 28 | OF_DEV_AUXDATA("fsl,imx27-cspi", MX27_CSPI2_BASE_ADDR, "imx27-cspi.1", NULL), | |
| 29 | OF_DEV_AUXDATA("fsl,imx27-cspi", MX27_CSPI3_BASE_ADDR, "imx27-cspi.2", NULL), | |
| 30 | OF_DEV_AUXDATA("fsl,imx27-wdt", MX27_WDOG_BASE_ADDR, "imx2-wdt.0", NULL), | |
| 37787360 | 31 | OF_DEV_AUXDATA("fsl,imx27-nand", MX27_NFC_BASE_ADDR, "mxc_nand.0", NULL), |
| 9f0749e3 SH |
32 | { /* sentinel */ } |
| 33 | }; | |
| 34 | ||
| 9f0749e3 SH |
35 | static void __init imx27_dt_init(void) |
| 36 | { | |
| 9f0749e3 SH |
37 | of_platform_populate(NULL, of_default_bus_match_table, |
| 38 | imx27_auxdata_lookup, NULL); | |
| 39 | } | |
| 40 | ||
| 41 | static void __init imx27_timer_init(void) | |
| 42 | { | |
| 43 | mx27_clocks_init_dt(); | |
| 44 | } | |
| 45 | ||
| 46 | static struct sys_timer imx27_timer = { | |
| 47 | .init = imx27_timer_init, | |
| 48 | }; | |
| 49 | ||
| 50 | static const char *imx27_dt_board_compat[] __initdata = { | |
| 51 | "fsl,imx27", | |
| 52 | NULL | |
| 53 | }; | |
| 54 | ||
| 55 | DT_MACHINE_START(IMX27_DT, "Freescale i.MX27 (Device Tree Support)") | |
| 56 | .map_io = mx27_map_io, | |
| 57 | .init_early = imx27_init_early, | |
| 58 | .init_irq = mx27_init_irq, | |
| 59 | .handle_irq = imx27_handle_irq, | |
| 60 | .timer = &imx27_timer, | |
| 61 | .init_machine = imx27_dt_init, | |
| 62 | .dt_compat = imx27_dt_board_compat, | |
| 63 | .restart = mxc_restart, | |
| 64 | MACHINE_END |