diff options
Diffstat (limited to 'arch/mips/txx9/generic/setup_tx4938.c')
| -rw-r--r-- | arch/mips/txx9/generic/setup_tx4938.c | 41 |
1 files changed, 26 insertions, 15 deletions
diff --git a/arch/mips/txx9/generic/setup_tx4938.c b/arch/mips/txx9/generic/setup_tx4938.c index 317378d8579..f3040b9ba05 100644 --- a/arch/mips/txx9/generic/setup_tx4938.c +++ b/arch/mips/txx9/generic/setup_tx4938.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/tx4938.h> -void __init tx4938_wdr_init(void) +static void __init tx4938_wdr_init(void) { /* clear WatchDogReset (W1C) */ tx4938_ccfg_set(TX4938_CCFG_WDRST); @@ -29,6 +28,11 @@ void __init tx4938_wdr_init(void) tx4938_ccfg_set(TX4938_CCFG_WR); } +void __init tx4938_wdt_init(void) +{ + txx9_wdt_init(TX4938_TMR_REG(2) & 0xfffffffffULL); +} + static struct resource tx4938_sdram_resource[4]; static struct resource tx4938_sram_resource; @@ -233,11 +237,9 @@ void __init tx4938_time_init(unsigned int tmrnr) TXX9_IMCLK); } -void __init tx4938_setup_serial(void) +void __init tx4938_sio_init(unsigned int sclk, unsigned int cts_mask) { -#ifdef CONFIG_SERIAL_TXX9 int i; - struct uart_port req; unsigned int ch_mask = 0; if (__raw_readq(&tx4938_ccfgptr->pcfg) & TX4938_PCFG_ETH0_SEL) @@ -245,15 +247,24 @@ void __init tx4938_setup_serial(void) for (i = 0; i < 2; i++) { if ((1 << i) & ch_mask) continue; - memset(&req, 0, sizeof(req)); - req.line = i; - req.iotype = UPIO_MEM; - req.membase = (unsigned char __iomem *)TX4938_SIO_REG(i); - req.mapbase = TX4938_SIO_REG(i) & 0xfffffffffULL; - req.irq = TXX9_IRQ_BASE + TX4938_IR_SIO(i); - req.flags |= UPF_BUGGY_UART /*HAVE_CTS_LINE*/; - req.uartclk = TXX9_IMCLK; - early_serial_txx9_setup(&req); + txx9_sio_init(TX4938_SIO_REG(i) & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4938_IR_SIO(i), + i, sclk, (1 << i) & cts_mask); } -#endif /* CONFIG_SERIAL_TXX9 */ +} + +void __init tx4938_spi_init(int busid) +{ + txx9_spi_init(busid, TX4938_SPI_REG & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4938_IR_SPI); +} + +void __init tx4938_ethaddr_init(unsigned char *addr0, unsigned char *addr1) +{ + u64 pcfg = __raw_readq(&tx4938_ccfgptr->pcfg); + + if (addr0 && (pcfg & TX4938_PCFG_ETH0_SEL)) + txx9_ethaddr_init(TXX9_IRQ_BASE + TX4938_IR_ETH0, addr0); + if (addr1 && (pcfg & TX4938_PCFG_ETH1_SEL)) + txx9_ethaddr_init(TXX9_IRQ_BASE + TX4938_IR_ETH1, addr1); } |