diff options
| author | Adam Ford <[email protected]> | 2025-03-18 18:38:33 -0500 |
|---|---|---|
| committer | Fabio Estevam <[email protected]> | 2025-03-19 13:17:21 -0300 |
| commit | dda454e933c636b225eef325f5f2b815ed01ac2e (patch) | |
| tree | f6f41684af5697f938fec318e62bbe203c12fcc4 /include/dm | |
| parent | 8999b76f2385cf3b6c01b9be2d7ea84047f4832b (diff) | |
serial: mxc: Support bulk enabling clocks
Depending on the platform, there may be multiple clock sources
required to enable a UART. Use the bulk functions to get and
enable the clocks when the UART probes. This can facilitate
the removal of functions to manually enable the clock.
This is made dependent on CLK_CCF which is used on imx6q,
imx8m[mnqp], several imxrt, imx9. If/when the UART clock
registration is done for older boards, this limitation
could be updated.
Signed-off-by: Adam Ford <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Diffstat (limited to 'include/dm')
| -rw-r--r-- | include/dm/platform_data/serial_mxc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/dm/platform_data/serial_mxc.h b/include/dm/platform_data/serial_mxc.h index cc59eeb1dd1..52657aa3deb 100644 --- a/include/dm/platform_data/serial_mxc.h +++ b/include/dm/platform_data/serial_mxc.h @@ -9,6 +9,9 @@ /* Information about a serial port */ struct mxc_serial_plat { struct mxc_uart *reg; /* address of registers in physical memory */ +#if CONFIG_IS_ENABLED(CLK_CCF) + struct clk_bulk clks; +#endif bool use_dte; }; |