diff options
| author | Wolfgang Denk <wd@denx.de> | 2009-06-17 00:30:22 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2009-06-17 00:30:22 -0600 |
| commit | 87c441e54dfcf9f45593ecaf68e7e18ea53d5e13 (patch) | |
| tree | 6a986caab77412a90ffe8c5d8788bc1216b10ed8 /drivers/serial | |
| parent | c155ee10c212254e9cdfe7b3eab4e8c13990c231 (diff) | |
powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function
So far, MPC512x used mpc512x_find_ips_freq() to get the bus frequency,
while MPC52xx used mpc52xx_find_ipb_freq(). Despite the different
clock names (IPS vs. IPB) the code was identical.
Use common code for both processor families.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/mpc52xx_uart.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c index b3feb6198d5..abbd146c50d 100644 --- a/drivers/serial/mpc52xx_uart.c +++ b/drivers/serial/mpc52xx_uart.c @@ -76,7 +76,6 @@ #include <linux/of_platform.h> #include <asm/mpc52xx.h> -#include <asm/mpc512x.h> #include <asm/mpc52xx_psc.h> #if defined(CONFIG_SERIAL_MPC52xx_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) @@ -254,7 +253,7 @@ static unsigned long mpc52xx_getuartclk(void *p) * but the generic serial code assumes 16 * so return ipb freq / 2 */ - return mpc52xx_find_ipb_freq(p) / 2; + return mpc5xxx_get_bus_frequency(p) / 2; } static struct psc_ops mpc52xx_psc_ops = { @@ -391,7 +390,7 @@ static void mpc512x_psc_cw_restore_ints(struct uart_port *port) static unsigned long mpc512x_getuartclk(void *p) { - return mpc512x_find_ips_freq(p); + return mpc5xxx_get_bus_frequency(p); } static struct psc_ops mpc512x_psc_ops = { |