Signed-off-by: Bo Shen voice.shen@atmel.com ---
Changes in v2: None
arch/arm/cpu/armv7/at91/clock.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/arm/cpu/armv7/at91/clock.c b/arch/arm/cpu/armv7/at91/clock.c index 2cdddb2..0bf453e 100644 --- a/arch/arm/cpu/armv7/at91/clock.c +++ b/arch/arm/cpu/armv7/at91/clock.c @@ -130,10 +130,18 @@ void at91_mck_init(u32 mckr) AT91_PMC_MCKR_PRES_MASK | AT91_PMC_MCKR_MDIV_MASK | AT91_PMC_MCKR_PLLADIV_2); +#ifdef CPU_HAS_H32MXDIV + tmp &= ~AT91_PMC_MCKR_H32MXDIV; +#endif + tmp |= mckr & (AT91_PMC_MCKR_CSS_MASK | AT91_PMC_MCKR_PRES_MASK | AT91_PMC_MCKR_MDIV_MASK | AT91_PMC_MCKR_PLLADIV_2); +#ifdef CPU_HAS_H32MXDIV + tmp |= mckr & AT91_PMC_MCKR_H32MXDIV; +#endif + writel(tmp, &pmc->mckr);
while (!(readl(&pmc->sr) & AT91_PMC_MCKRDY))