From 3afec6332e1e7cf2d74e0bf08160a68f43a59073 Mon Sep 17 00:00:00 2001 From: Tero Kristo Date: Fri, 19 Jun 2009 19:08:29 -0600 Subject: OMAP3: Add support for DPLL3 divisor values higher than 2 Previously only 1 and 2 was supported. This is needed for DVFS VDD2 control. Signed-off-by: Tero Kristo --- arch/arm/plat-omap/include/mach/sram.h | 6 ++++-- arch/arm/plat-omap/sram.c | 6 +++--- 2 files changed, 7 insertions(+), 5 deletions(-) (limited to 'arch/arm/plat-omap') diff --git a/arch/arm/plat-omap/include/mach/sram.h b/arch/arm/plat-omap/include/mach/sram.h index 4f87056a367..4d53cc59d7a 100644 --- a/arch/arm/plat-omap/include/mach/sram.h +++ b/arch/arm/plat-omap/include/mach/sram.h @@ -24,7 +24,8 @@ extern u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass); extern u32 omap3_configure_core_dpll(u32 sdrc_rfr_ctrl, u32 sdrc_actim_ctrla, u32 sdrc_actim_ctrlb, u32 m2, - u32 unlock_dll, u32 f, u32 sdrc_mr); + u32 unlock_dll, u32 f, u32 sdrc_mr, + u32 inc); /* Do not use these */ extern void omap1_sram_reprogram_clock(u32 ckctl, u32 dpllctl); @@ -62,7 +63,8 @@ extern unsigned long omap243x_sram_reprogram_sdrc_sz; extern u32 omap3_sram_configure_core_dpll(u32 sdrc_rfr_ctrl, u32 sdrc_actim_ctrla, u32 sdrc_actim_ctrlb, u32 m2, - u32 unlock_dll, u32 f, u32 sdrc_mr); + u32 unlock_dll, u32 f, u32 sdrc_mr, + u32 inc); extern unsigned long omap3_sram_configure_core_dpll_sz; #endif diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 7dadf1a59fb..65006df3f1b 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -372,16 +372,16 @@ static u32 (*_omap3_sram_configure_core_dpll)(u32 sdrc_rfr_ctrl, u32 sdrc_actim_ctrla, u32 sdrc_actim_ctrlb, u32 m2, u32 unlock_dll, - u32 f, u32 sdrc_mr); + u32 f, u32 sdrc_mr, u32 inc); u32 omap3_configure_core_dpll(u32 sdrc_rfr_ctrl, u32 sdrc_actim_ctrla, u32 sdrc_actim_ctrlb, u32 m2, u32 unlock_dll, - u32 f, u32 sdrc_mr) + u32 f, u32 sdrc_mr, u32 inc) { BUG_ON(!_omap3_sram_configure_core_dpll); return _omap3_sram_configure_core_dpll(sdrc_rfr_ctrl, sdrc_actim_ctrla, sdrc_actim_ctrlb, m2, - unlock_dll, f, sdrc_mr); + unlock_dll, f, sdrc_mr, inc); } /* REVISIT: Should this be same as omap34xx_sram_init() after off-idle? */ -- cgit v1.2.3