From eded36fe29e1bc4f2362076402a0c13217b635de Mon Sep 17 00:00:00 2001 From: Tero Kristo Date: Tue, 16 Dec 2014 18:20:55 +0200 Subject: ARM: OMAP3: use clock data from TI clock driver for legacy boot As the clock data is now available for the legacy boot also from the clock driver, use this rather than the data under the mach folder. This allows us to get rid of the old clock data completely. Signed-off-by: Tero Kristo Acked-by: Tony Lindgren Signed-off-by: Michael Turquette --- arch/arm/mach-omap2/io.c | 28 +++++++++++++++++++--------- 1 file changed, 19 insertions(+), 9 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index a1bd6affb508..25ea1b176e33 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -461,7 +461,17 @@ void __init omap3_init_early(void) omap3xxx_clockdomains_init(); omap3xxx_hwmod_init(); omap_hwmod_init_postsetup(); - omap_clk_soc_init = omap3xxx_clk_init; + if (!of_have_populated_dt()) { + omap3_prcm_legacy_iomaps_init(); + if (soc_is_am35xx()) + omap_clk_soc_init = am35xx_clk_legacy_init; + else if (cpu_is_omap3630()) + omap_clk_soc_init = omap36xx_clk_legacy_init; + else if (omap_rev() == OMAP3430_REV_ES1_0) + omap_clk_soc_init = omap3430es1_clk_legacy_init; + else + omap_clk_soc_init = omap3430_clk_legacy_init; + } } void __init omap3430_init_early(void) @@ -509,8 +519,6 @@ void __init ti81xx_init_early(void) omap_hwmod_init_postsetup(); if (of_have_populated_dt()) omap_clk_soc_init = ti81xx_dt_clk_init; - else - omap_clk_soc_init = omap3xxx_clk_init; } void __init omap3_init_late(void) @@ -731,15 +739,17 @@ int __init omap_clk_init(void) ti_clk_init_features(); - ret = of_prcm_init(); - if (ret) - return ret; + if (of_have_populated_dt()) { + ret = of_prcm_init(); + if (ret) + return ret; - of_clk_init(NULL); + of_clk_init(NULL); - ti_dt_clk_init_retry_clks(); + ti_dt_clk_init_retry_clks(); - ti_dt_clockdomains_setup(); + ti_dt_clockdomains_setup(); + } ret = omap_clk_soc_init(); -- cgit v1.2.3