diff options
Diffstat (limited to 'drivers/clk/at91/at91rm9200.c')
| -rw-r--r-- | drivers/clk/at91/at91rm9200.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/clk/at91/at91rm9200.c b/drivers/clk/at91/at91rm9200.c index 2c3d8e6ca63c..0fad1009f315 100644 --- a/drivers/clk/at91/at91rm9200.c +++ b/drivers/clk/at91/at91rm9200.c @@ -7,6 +7,8 @@ #include "pmc.h" +static DEFINE_SPINLOCK(rm9200_mck_lock); + struct sck { char *n; char *p; @@ -137,9 +139,20 @@ static void __init at91rm9200_pmc_setup(struct device_node *np) parent_names[1] = "mainck"; parent_names[2] = "pllack"; parent_names[3] = "pllbck"; - hw = at91_clk_register_master(regmap, "masterck", 4, parent_names, - &at91rm9200_master_layout, - &rm9200_mck_characteristics); + hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4, + parent_names, + &at91rm9200_master_layout, + &rm9200_mck_characteristics, + &rm9200_mck_lock, CLK_SET_RATE_GATE, + INT_MIN); + if (IS_ERR(hw)) + goto err_free; + + hw = at91_clk_register_master_div(regmap, "masterck_div", + "masterck_pres", + &at91rm9200_master_layout, + &rm9200_mck_characteristics, + &rm9200_mck_lock, CLK_SET_RATE_GATE); if (IS_ERR(hw)) goto err_free; @@ -181,7 +194,7 @@ static void __init at91rm9200_pmc_setup(struct device_node *np) for (i = 0; i < ARRAY_SIZE(at91rm9200_periphck); i++) { hw = at91_clk_register_peripheral(regmap, at91rm9200_periphck[i].n, - "masterck", + "masterck_div", at91rm9200_periphck[i].id); if (IS_ERR(hw)) goto err_free; |