On 18. 01. 22, 4:09, Yu Tu wrote:
Using the common Clock code to describe the UART baud rate clock
makes it easier for the UART driver to be compatible with the
baud rate requirements of the UART IP on different meson chips.
...
--- a/drivers/tty/serial/meson_uart.c
+++ b/drivers/tty/serial/meson_uart.c
...
@@ -629,57 +640,105 @@ static struct uart_driver meson_uart_driver = {
.cons = MESON_SERIAL_CONSOLE,
};
-static inline struct clk *meson_uart_probe_clock(struct device *dev,
- const char *id)
-{
- struct clk *clk = NULL;
- int ret;
-
- clk = devm_clk_get(dev, id);
- if (IS_ERR(clk))
- return clk;
-
- ret = clk_prepare_enable(clk);
- if (ret) {
- dev_err(dev, "couldn't enable clk\n");
- return ERR_PTR(ret);
- }
-
- devm_add_action_or_reset(dev,
- (void(*)(void *))clk_disable_unprepare,
- clk);
-
- return clk;
-}
+static struct clk_div_table xtal_div_table[] = {
This can be const, right?
+ {0, 3},
+ {1, 1},
+ {2, 2},
+ {3, 2},
Not sure if you didn't remove too much whitespace. I think it should be
like: "{ 0, 3 },". But I actually don't care, it's a minor thing.
I cannot comment on the rest (clk and OF part) as my knowledge is pretty
limited there. Leaving up to others.
thanks,
--
js
suse labs
