diff options
Diffstat (limited to 'drivers/clk/at91/sama7g5.c')
| -rw-r--r-- | drivers/clk/at91/sama7g5.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/clk/at91/sama7g5.c b/drivers/clk/at91/sama7g5.c index e0c4d2eb9f59..927eb3b2b126 100644 --- a/drivers/clk/at91/sama7g5.c +++ b/drivers/clk/at91/sama7g5.c @@ -32,6 +32,7 @@ } while (0) static DEFINE_SPINLOCK(pmc_pll_lock); +static DEFINE_SPINLOCK(pmc_mck0_lock); static DEFINE_SPINLOCK(pmc_mckX_lock); /** @@ -984,8 +985,16 @@ static void __init sama7g5_pmc_setup(struct device_node *np) parent_names[1] = "mainck"; parent_names[2] = "cpupll_divpmcck"; parent_names[3] = "syspll_divpmcck"; - hw = at91_clk_register_master(regmap, "mck0", 4, parent_names, - &mck0_layout, &mck0_characteristics); + hw = at91_clk_register_master_pres(regmap, "mck0_pres", 4, parent_names, + &mck0_layout, &mck0_characteristics, + &pmc_mck0_lock, + CLK_SET_RATE_PARENT, 0); + if (IS_ERR(hw)) + goto err_free; + + hw = at91_clk_register_master_div(regmap, "mck0_div", "mck0_pres", + &mck0_layout, &mck0_characteristics, + &pmc_mck0_lock, 0); if (IS_ERR(hw)) goto err_free; |