diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 4e9b4f63d42b275daf245b26ac752623684a8d8a..11b2957f792ba63211dccb975b1d66eacd472e0a 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -69,6 +69,7 @@ config SOC_IMX1 select CPU_ARM920T select IMX_HAVE_IOMUX_V1 select MXC_AVIC + select PINCTRL_IMX1 config SOC_IMX21 bool @@ -124,6 +125,13 @@ config MACH_APF9328 help Say Yes here if you are using the Armadeus APF9328 development board +config MACH_IMX1_DT + bool "Support i.MX1 platforms from device tree" + select SOC_IMX1 + help + Include support for Freescale i.MX1 based platforms + using the device tree for discovery. + endif if ARCH_MULTI_V5 diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index 4147729775d23ff4fa986a4f8db7f8cabeab51bf..ef215d108e4d29bd01f627f03b5e985956b14662 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -43,6 +43,7 @@ endif # i.MX1 based machines obj-$(CONFIG_MACH_SCB9328) += mach-scb9328.o obj-$(CONFIG_MACH_APF9328) += mach-apf9328.o +obj-$(CONFIG_MACH_IMX1_DT) += imx1-dt.o # i.MX21 based machines obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o diff --git a/arch/arm/mach-imx/imx1-dt.c b/arch/arm/mach-imx/imx1-dt.c new file mode 100644 index 0000000000000000000000000000000000000000..6f915b0961c4aaa7bafe09dff89e8a5e0d467501 --- /dev/null +++ b/arch/arm/mach-imx/imx1-dt.c @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2014 Alexander Shiyan + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include +#include + +#include "common.h" + +static const char * const imx1_dt_board_compat[] __initconst = { + "fsl,imx1", + NULL +}; + +DT_MACHINE_START(IMX1_DT, "Freescale i.MX1 (Device Tree Support)") + .map_io = mx1_map_io, + .init_early = imx1_init_early, + .init_irq = mx1_init_irq, + .dt_compat = imx1_dt_board_compat, + .restart = mxc_restart, +MACHINE_END