From 9efcea09b0b56488e46ab3a36fe8dbce9eded529 Mon Sep 17 00:00:00 2001 From: Tero Kristo Date: Wed, 26 Feb 2014 11:54:29 +0200 Subject: ARM: OMAP3: PRM: add API for checking and clearing cold reset status This isolates the PRM register access within the PRM driver. Signed-off-by: Tero Kristo --- arch/arm/mach-omap2/control.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'arch/arm/mach-omap2/control.c') diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index 751f3549bf6f..f8eb3e4354ad 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -282,13 +282,9 @@ void omap3_clear_scratchpad_contents(void) void __iomem *v_addr; u32 offset = 0; v_addr = OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD_ROM); - if (omap2_prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) & - OMAP3430_GLOBAL_COLD_RST_MASK) { + if (omap3xxx_prm_clear_global_cold_reset()) { for ( ; offset <= max_offset; offset += 0x4) writel_relaxed(0x0, (v_addr + offset)); - omap2_prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK, - OMAP3430_GR_MOD, - OMAP3_PRM_RSTST_OFFSET); } } -- cgit v1.2.3