davinci: use divide ratio limits from pll_data
This patch modifies the sysclk rate setting code to use the divider mask
specified in pll_data. Without this, devices with different divider ranges
(e.g. tnetv107x) fail.
Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index 01ba080..e4e3af1 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -336,7 +336,7 @@
ratio--;
}
- if (ratio > PLLDIV_RATIO_MASK)
+ if (ratio > pll->div_ratio_mask)
return -EINVAL;
do {
@@ -344,7 +344,7 @@
} while (v & PLLSTAT_GOSTAT);
v = __raw_readl(pll->base + clk->div_reg);
- v &= ~PLLDIV_RATIO_MASK;
+ v &= ~pll->div_ratio_mask;
v |= ratio | PLLDIV_EN;
__raw_writel(v, pll->base + clk->div_reg);