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Diffstat (limited to 'arch/mips/txx9/generic/setup_tx4927.c')
-rw-r--r--arch/mips/txx9/generic/setup_tx4927.c30
1 files changed, 12 insertions, 18 deletions
diff --git a/arch/mips/txx9/generic/setup_tx4927.c b/arch/mips/txx9/generic/setup_tx4927.c
index 89d6e28add93..f80d4b7a694d 100644
--- a/arch/mips/txx9/generic/setup_tx4927.c
+++ b/arch/mips/txx9/generic/setup_tx4927.c
@@ -13,7 +13,6 @@
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/delay.h>
-#include <linux/serial_core.h>
#include <linux/param.h>
#include <asm/txx9irq.h>
#include <asm/txx9tmr.h>
@@ -21,7 +20,7 @@
#include <asm/txx9/generic.h>
#include <asm/txx9/tx4927.h>
-void __init tx4927_wdr_init(void)
+static void __init tx4927_wdr_init(void)
{
/* clear WatchDogReset (W1C) */
tx4927_ccfg_set(TX4927_CCFG_WDRST);
@@ -29,6 +28,11 @@ void __init tx4927_wdr_init(void)
tx4927_ccfg_set(TX4927_CCFG_WR);
}
+void __init tx4927_wdt_init(void)
+{
+ txx9_wdt_init(TX4927_TMR_REG(2) & 0xfffffffffULL);
+}
+
static struct resource tx4927_sdram_resource[4];
void __init tx4927_setup(void)
@@ -173,22 +177,12 @@ void __init tx4927_time_init(unsigned int tmrnr)
TXX9_IMCLK);
}
-void __init tx4927_setup_serial(void)
+void __init tx4927_sio_init(unsigned int sclk, unsigned int cts_mask)
{
-#ifdef CONFIG_SERIAL_TXX9
int i;
- struct uart_port req;
-
- for (i = 0; i < 2; i++) {
- memset(&req, 0, sizeof(req));
- req.line = i;
- req.iotype = UPIO_MEM;
- req.membase = (unsigned char __iomem *)TX4927_SIO_REG(i);
- req.mapbase = TX4927_SIO_REG(i) & 0xfffffffffULL;
- req.irq = TXX9_IRQ_BASE + TX4927_IR_SIO(i);
- req.flags |= UPF_BUGGY_UART /*HAVE_CTS_LINE*/;
- req.uartclk = TXX9_IMCLK;
- early_serial_txx9_setup(&req);
- }
-#endif /* CONFIG_SERIAL_TXX9 */
+
+ for (i = 0; i < 2; i++)
+ txx9_sio_init(TX4927_SIO_REG(i) & 0xfffffffffULL,
+ TXX9_IRQ_BASE + TX4927_IR_SIO(i),
+ i, sclk, (1 << i) & cts_mask);
}