serial: sh: Enable clock if available

[u-boot] / drivers / serial / altera_jtag_uart.c

diff --git a/drivers/serial/altera_jtag_uart.c b/drivers/serial/altera_jtag_uart.c
index 767603ca031838b170c164105284f926031c2faf..4a6e60f87efe81c3d474aa1b88c0bbdb1e1cce2a 100644 (file)
--- a/drivers/serial/altera_jtag_uart.c
+++ b/drivers/serial/altera_jtag_uart.c
@@ -97,8 +97,9 @@ static int altera_jtaguart_ofdata_to_platdata(struct udevice *dev)
 {
        struct altera_jtaguart_platdata *plat = dev_get_platdata(dev);
 
-       plat->regs = ioremap(dev_get_addr(dev),
-               sizeof(struct altera_jtaguart_regs));
+       plat->regs = map_physmem(devfdt_get_addr(dev),
+                                sizeof(struct altera_jtaguart_regs),
+                                MAP_NOCACHE);
 
        return 0;
 }
@@ -130,7 +131,7 @@ U_BOOT_DRIVER(altera_jtaguart) = {
 
 #include <debug_uart.h>
 
-void debug_uart_init(void)
+static inline void _debug_uart_init(void)
 {
 }