diff options
| author | Patrice Chotard <patrice.chotard@st.com> | 2018-01-29 18:14:14 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-01-29 12:48:33 -0500 |
| commit | 05e23dd489685c99be4ff4fe1c41543a3688dceb (patch) | |
| tree | c05842894508902d890263ab6304bc65ad532509 /drivers/clk | |
| parent | a70c05f10a7f02be7f9edd31f35058b098313820 (diff) | |
clk: clk_stm32: Add .set_rate callback
Since 'commit f4fcba5c5baa ("clk: implement clk_set_defaults()")'
STM32F4 family board can't boot.
Above patch calls clk_set_rate() for all nodes with assigned-clock-rates
property. Clock driver for STM32F family doesn't implement .set_rate
callback which make clk_set_defaults() exit on error and prevent board
to boot.
Fixes: f4fcba5c5baa ("clk: implement clk_set_defaults()")
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/clk_stm32f.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/clk/clk_stm32f.c b/drivers/clk/clk_stm32f.c index 06827fec75..926b249ff3 100644 --- a/drivers/clk/clk_stm32f.c +++ b/drivers/clk/clk_stm32f.c @@ -337,6 +337,11 @@ static unsigned long stm32_clk_get_rate(struct clk *clk) } } +static ulong stm32_set_rate(struct clk *clk, ulong rate) +{ + return 0; +} + static int stm32_clk_enable(struct clk *clk) { struct stm32_clk *priv = dev_get_priv(clk->dev); @@ -464,6 +469,7 @@ static struct clk_ops stm32_clk_ops = { .of_xlate = stm32_clk_of_xlate, .enable = stm32_clk_enable, .get_rate = stm32_clk_get_rate, + .set_rate = stm32_set_rate, }; U_BOOT_DRIVER(stm32fx_clk) = { |