ARM: OMAP2+: clock/dpll: add jitter correction behind clk_features

Currently DPLL code uses runtime cpu_is_343x checks to see if the DPLL
has freqsel fields in its control register or not. Instead, add a new
flag to the clk_features.flags and use this during runtime. Allows
eventual move of the DPLL code under clock driver.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Reviewed-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

arch/arm/mach-omap2/clock.c

@@ -784,4 +784,8 @@ void __init ti_clk_init_features(void)
 			(1 << OMAP4XXX_EN_DPLL_FRBYPASS) |
 			(1 << OMAP4XXX_EN_DPLL_MNBYPASS);
 	}
+
+	/* Jitter correction only available on OMAP343X */
+	if (cpu_is_omap343x())
+		ti_clk_features.flags |= TI_CLK_DPLL_HAS_FREQSEL;
 }