• Arnd Bergmann's avatar
    ARM: sa1100: normalize clk API · 77a374c2
    Arnd Bergmann authored
    sa1100 provides its own variant of the clk API rather than using the
    generic COMMON_CLK API. This generally works, but it causes some link
    errors with drivers using the clk_set_rate, clk_get_parent, clk_set_parent
    or clk_round_rate functions when a platform lacks those interfaces.
    
    This adds trivial stub implementations for each of them, based on
    the behavior of the COMMON_CLK implementation:
    
    - set_rate() and set_parent() report success without doing anything
    - round_rate() returns the clk rate
    - get_parent() returns NULL.
    
    This adds the minimal bloat and should do the right thing for
    the simple clock hardware in this SoC.
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    77a374c2
clock.c 3.47 KB