From bb256f803c9f620eb5a7d1c02e53360392cffbdd Mon Sep 17 00:00:00 2001 From: Afzal Mohammed Date: Mon, 27 May 2013 20:06:53 +0530 Subject: ARM: OMAP2+: AM43x: basic dt support Describe minimal DT boot machine details for AM43x based SoC's. AM43x SoC's are ARM Cortex-A9 based with one core. AM43x is similar to AM335x w.r.t L4 PER/WKUP memory map. AM43x has a sync timer, here that is being used as clocksource, while 1ms dmtimer as clockevent. Signed-off-by: Ankur Kishore Signed-off-by: Afzal Mohammed Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-generic.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'arch/arm/mach-omap2/board-generic.c') diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 88aa6b1835c3..e5fbfed69aa2 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -185,3 +185,19 @@ DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)") .restart = omap44xx_restart, MACHINE_END #endif + +#ifdef CONFIG_SOC_AM43XX +static const char *am43_boards_compat[] __initdata = { + "ti,am43", + NULL, +}; + +DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)") + .map_io = am33xx_map_io, + .init_early = am43xx_init_early, + .init_irq = omap_gic_of_init, + .init_machine = omap_generic_init, + .init_time = omap3_sync32k_timer_init, + .dt_compat = am43_boards_compat, +MACHINE_END +#endif -- cgit v1.2.2