diff options
Diffstat (limited to 'arch/mips/jz4740/platform.c')
| -rw-r--r-- | arch/mips/jz4740/platform.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/arch/mips/jz4740/platform.c b/arch/mips/jz4740/platform.c index 2a5c7c7d0735..e8a463b9b663 100644 --- a/arch/mips/jz4740/platform.c +++ b/arch/mips/jz4740/platform.c @@ -30,7 +30,6 @@ #include <linux/serial_core.h> #include <linux/serial_8250.h> -#include "serial.h" #include "clock.h" /* OHCI controller */ @@ -280,50 +279,6 @@ struct platform_device jz4740_adc_device = { .resource = jz4740_adc_resources, }; -/* Serial */ -#define JZ4740_UART_DATA(_id) \ - { \ - .flags = UPF_SKIP_TEST | UPF_IOREMAP | UPF_FIXED_TYPE, \ - .iotype = UPIO_MEM, \ - .regshift = 2, \ - .serial_out = jz4740_serial_out, \ - .type = PORT_16550, \ - .mapbase = JZ4740_UART ## _id ## _BASE_ADDR, \ - .irq = JZ4740_IRQ_UART ## _id, \ - } - -static struct plat_serial8250_port jz4740_uart_data[] = { - JZ4740_UART_DATA(0), - JZ4740_UART_DATA(1), - {}, -}; - -static struct platform_device jz4740_uart_device = { - .name = "serial8250", - .id = 0, - .dev = { - .platform_data = jz4740_uart_data, - }, -}; - -void jz4740_serial_device_register(void) -{ - struct plat_serial8250_port *p; - struct clk *ext_clk; - unsigned long ext_rate; - - ext_clk = clk_get(NULL, "ext"); - if (IS_ERR(ext_clk)) - panic("unable to get ext clock"); - ext_rate = clk_get_rate(ext_clk); - clk_put(ext_clk); - - for (p = jz4740_uart_data; p->flags != 0; ++p) - p->uartclk = ext_rate; - - platform_device_register(&jz4740_uart_device); -} - /* Watchdog */ static struct resource jz4740_wdt_resources[] = { { |