Since commit ba1f96672522 ("net: designware: add clock support"), the designware GMAC driver enables all referenced clocks. While this is a no-op for the RK3368 during boot-up (reset behaviour has all the clock gates open anyway), we still need to handle the clock-ids passed in the enable op of the clock-driver and return a success.
This change extends the RK3368 clk driver to: (a) provide a enable op (b) signals success to the caller when the clocks for the GMAC are enabled (no actual action is necessary as the gates are open after reset)
References: commit ba1f96672522 ("net: designware: add clock support") Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com Tested-by: Klaus Goger klaus.goger@theobroma-systems.com
drivers/clk/rockchip/clk_rk3368.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
Applied to u-boot-rockchip, thanks!