else
__acquire(mpll->lock);
- /* Enable and set the fractional part */
+ /* Set the fractional part */
meson_parm_write(clk->map, &mpll->sdm, sdm);
+
+ /* Set the integer divider part */
+ meson_parm_write(clk->map, &mpll->n2, n2);
+
+ if (mpll->lock)
+ spin_unlock_irqrestore(mpll->lock, flags);
+ else
+ __release(mpll->lock);
+
+ return 0;
+}
+
+static void mpll_init(struct clk_hw *hw)
+{
+ struct clk_regmap *clk = to_clk_regmap(hw);
+ struct meson_clk_mpll_data *mpll = meson_clk_mpll_data(clk);
+
+ if (mpll->init_count)
+ regmap_multi_reg_write(clk->map, mpll->init_regs,
+ mpll->init_count);
+
+ /* Enable the fractional part */
meson_parm_write(clk->map, &mpll->sdm_en, 1);
/* Set spread spectrum if possible */
meson_parm_write(clk->map, &mpll->ssen, ss);
}
- /* Set the integer divider part */
- meson_parm_write(clk->map, &mpll->n2, n2);
-
/* Set the magic misc bit if required */
if (MESON_PARM_APPLICABLE(&mpll->misc))
meson_parm_write(clk->map, &mpll->misc, 1);
-
- if (mpll->lock)
- spin_unlock_irqrestore(mpll->lock, flags);
- else
- __release(mpll->lock);
-
- return 0;
}
const struct clk_ops meson_clk_mpll_ro_ops = {
.recalc_rate = mpll_recalc_rate,
.round_rate = mpll_round_rate,
.set_rate = mpll_set_rate,
+ .init = mpll_init,
};
EXPORT_SYMBOL_GPL(meson_clk_mpll_ops);