diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/at91/sam9x60.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/clk/at91/sam9x60.c b/drivers/clk/at91/sam9x60.c index 14c2ffcac18..e2f72446d50 100644 --- a/drivers/clk/at91/sam9x60.c +++ b/drivers/clk/at91/sam9x60.c @@ -378,6 +378,31 @@ static const struct { { .n = "dbgu_gclk", .id = 47, }, }; +/** + * Clock setup description + * @cid: clock id corresponding to clock subsystem + * @pid: parent clock id corresponding to clock subsystem + * @rate: clock rate + * @prate: parent rate + */ +static const struct pmc_clk_setup sam9x60_clk_setup[] = { + { + .cid = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_PLL_U_FRAC), + .rate = 960000000, + }, + + { + .cid = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_PLL_U_DIV), + .rate = 480000000, + }, + + { + .cid = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_USBCK), + .pid = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_PLL_U_DIV), + .rate = 48000000, + }, +}; + #define prepare_mux_table(_allocs, _index, _dst, _src, _num, _label) \ do { \ int _i; \ @@ -668,6 +693,11 @@ static int sam9x60_clk_probe(struct udevice *dev) clk_dm(AT91_TO_CLK_ID(PMC_TYPE_GCK, sam9x60_gck[i].id), c); } + /* Setup clocks. */ + ret = at91_clk_setup(sam9x60_clk_setup, ARRAY_SIZE(sam9x60_clk_setup)); + if (ret) + goto fail; + return 0; fail: |