diff options
| author | Jingchang Lu <b35083@freescale.com> | 2013-05-28 17:12:21 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-06-17 15:45:16 +0800 |
| commit | 5be913c6824e1957e03ae432b60717c21f2c53d1 (patch) | |
| tree | 6ecbfb133db1b8eb6170625f546132a14998c918 /arch/arm/mach-imx | |
| parent | 1f2c5fd5f0486566f73aa0149577d5f69df90bcc (diff) | |
| download | linux-5be913c6824e1957e03ae432b60717c21f2c53d1.tar.bz2 | |
ARM: imx: add initial support for VF610
Add initial support for Freescale Vybrid VF610 SoC.
Signed-off-by: Jingchang Lu <b35083@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/Kconfig | 15 | ||||
| -rw-r--r-- | arch/arm/mach-imx/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-imx/mach-vf610.c | 48 |
3 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index a4022481875a..b7eddbd82880 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -835,6 +835,21 @@ config SOC_IMX6SL help This enables support for Freescale i.MX6 SoloLite processor. +config SOC_VF610 + bool "Vybrid Family VF610 support" + select CPU_V7 + select ARM_GIC + select CLKSRC_OF + select PINCTRL + select PINCTRL_VF610 + select VF_PIT_TIMER + select PL310_ERRATA_588369 if CACHE_PL310 + select PL310_ERRATA_727915 if CACHE_PL310 + select PL310_ERRATA_769419 if CACHE_PL310 + + help + This enable support for Freescale Vybrid VF610 processor. + endif source "arch/arm/mach-imx/devices/Kconfig" diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index 2a4754dc7c69..054f039fb62b 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -112,4 +112,6 @@ obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd51-baseboard.o obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o obj-$(CONFIG_SOC_IMX53) += mach-imx53.o +obj-$(CONFIG_SOC_VF610) += clk-vf610.o mach-vf610.o + obj-y += devices/ diff --git a/arch/arm/mach-imx/mach-vf610.c b/arch/arm/mach-imx/mach-vf610.c new file mode 100644 index 000000000000..816991deb9b8 --- /dev/null +++ b/arch/arm/mach-imx/mach-vf610.c @@ -0,0 +1,48 @@ +/* + * Copyright 2012-2013 Freescale Semiconductor, Inc. + * + * 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 <linux/of_platform.h> +#include <linux/clocksource.h> +#include <linux/irqchip.h> +#include <linux/clk-provider.h> +#include <asm/mach/arch.h> +#include <asm/hardware/cache-l2x0.h> + +#include "common.h" + +static void __init vf610_init_machine(void) +{ + mxc_arch_reset_init_dt(); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static void __init vf610_init_irq(void) +{ + l2x0_of_init(0, ~0UL); + irqchip_init(); +} + +static void __init vf610_init_time(void) +{ + of_clk_init(NULL); + clocksource_of_init(); +} + +static const char *vf610_dt_compat[] __initdata = { + "fsl,vf610", + NULL, +}; + +DT_MACHINE_START(VYBRID_VF610, "Freescale Vybrid VF610 (Device Tree)") + .init_irq = vf610_init_irq, + .init_time = vf610_init_time, + .init_machine = vf610_init_machine, + .dt_compat = vf610_dt_compat, + .restart = mxc_restart, +MACHINE_END |