diff options
| -rw-r--r-- | drivers/serial/serial_s5p.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/serial/serial_s5p.c b/drivers/serial/serial_s5p.c index 8590dfd418..cb55c5ab71 100644 --- a/drivers/serial/serial_s5p.c +++ b/drivers/serial/serial_s5p.c @@ -17,6 +17,7 @@ #include <asm/arch/clk.h> #include <asm/arch/uart.h> #include <serial.h> +#include <clk.h> DECLARE_GLOBAL_DATA_PTR; @@ -90,7 +91,19 @@ int s5p_serial_setbrg(struct udevice *dev, int baudrate) { struct s5p_serial_platdata *plat = dev->platdata; struct s5p_uart *const uart = plat->reg; - u32 uclk = get_uart_clk(plat->port_id); + u32 uclk; + +#ifdef CONFIG_CLK_EXYNOS + struct udevice *clk_dev; + u32 ret; + + ret = clk_get_by_index(dev, 1, &clk_dev); + if (ret < 0) + return ret; + uclk = clk_get_periph_rate(clk_dev, ret); +#else + uclk = get_uart_clk(plat->port_id); +#endif s5p_serial_baud(uart, uclk, baudrate); |