From 08f3098928c991560408e8c71d4af8b1a3ff2d67 Mon Sep 17 00:00:00 2001 From: Afzal Mohammed Date: Fri, 11 May 2012 00:38:49 +0530 Subject: ARM: OMAP2+: am33xx: Add AM335XEVM machine support This patch adds minimal support for AM335X machine init. During last merge window, two separate patches supporting am33xx machine init had been submitted, 1. Link to earlier Baseport patch submission (Legacy): http://www.mail-archive.com/linux-omap@vger.kernel.org/msg59325.html 2. Link to earlier DT based machine init support patch submission: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg61398.html And both had got accepted at that time, but got missed during merge window. But now, since we have taken decision to make am33xx as a separate class and not to follow omap3 family, these patches needs to changes accordingly (only changes), - Combine both the patches, since early init and timer init used in board-generic.c file requires them. - Remove dependency on AM3517EVM, and only use DT approach for machine init. - Change the config option (as changed recently) CONFIG_SOC_OMAPAM33XX --> CONFIG_SOC_AM33XX Signed-off-by: Vaibhav Hiremath Signed-off-by: Vaibhav Hiremath Cc: Benoit Cousson Cc: Paul Walmsley Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-generic.c | 18 ++++++++++++++++++ 1 file changed, 18 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 202934657867..2f2abfb82d84 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -112,6 +112,24 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)") MACHINE_END #endif +#ifdef CONFIG_SOC_AM33XX +static const char *am33xx_boards_compat[] __initdata = { + "ti,am33xx", + NULL, +}; + +DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)") + .reserve = omap_reserve, + .map_io = am33xx_map_io, + .init_early = am33xx_init_early, + .init_irq = omap_init_irq, + .handle_irq = omap3_intc_handle_irq, + .init_machine = omap_generic_init, + .timer = &omap3_am33xx_timer, + .dt_compat = am33xx_boards_compat, +MACHINE_END +#endif + #ifdef CONFIG_ARCH_OMAP4 static const char *omap4_boards_compat[] __initdata = { "ti,omap4", -- cgit v1.2.2