From 419cc97d3678f0fca5e60b3853dd9c1371f67805 Mon Sep 17 00:00:00 2001 From: Ranjith Lohithakshan Date: Wed, 24 Feb 2010 12:05:54 -0700 Subject: OMAP2/3 clock: Extend find_idlest() to pass back idle state value Current implementation defines clock idle state indicators based on the cpu information (cpu_is_omap24xx() or cpu_is_omap34xx()) in a system wide manner. This patch extends the find_idlest() function in clkops to pass back the idle state indicator for that clock, thus allowing idle state indicators to be defined on a per clock basis if required. This is specifically needed on AM35xx devices as the new IPSS clocks indicates the idle status (0 is idle, 1 is ready) in a way just opposite to how its handled in OMAP3 (0 is ready, 1 is idle). Signed-off-by: Ranjith Lohithakshan [paul@pwsan.com: updated to apply after commit 98c45457 et seq.] Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/clock.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-omap2/clock.h') diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index fcb99cce5fc8..86e32bf2a693 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -114,7 +114,7 @@ void omap2_dflt_clk_disable(struct clk *clk); void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg, u8 *other_bit); void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg, - u8 *idlest_bit); + u8 *idlest_bit, u8 *idlest_val); void omap2xxx_clk_commit(struct clk *clk); extern u8 cpu_mask; -- cgit v1.2.3