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authorMichael Hennerich <michael.hennerich@analog.com>2007-10-03 12:35:05 -0400
committerBryan Wu <bryan.wu@analog.com>2007-10-03 12:35:05 -0400
commitc58c2140f08de4ad0b0dbd48f6e78168dc321042 (patch)
treeee7381b9db76340295229c56350adcca44d218b1 /include/asm-blackfin/mach-bf533
parent0b95f22bd3b91c7114c6892bbfbb5a8576b27fbe (diff)
Blackfin arch: gpio pinmux and resource allocation API required by BF537 on chip ethernet mac driver
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include/asm-blackfin/mach-bf533')
-rw-r--r--include/asm-blackfin/mach-bf533/bfin_serial_5xx.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
index e043cafa3c42..69b9f8e120e9 100644
--- a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
@@ -1,5 +1,6 @@
1#include <linux/serial.h> 1#include <linux/serial.h>
2#include <asm/dma.h> 2#include <asm/dma.h>
3#include <asm/portmux.h>
3 4
4#define NR_PORTS 1 5#define NR_PORTS 1
5 6
@@ -92,18 +93,24 @@ struct bfin_serial_res bfin_serial_resource[] = {
92 } 93 }
93}; 94};
94 95
96#define DRIVER_NAME "bfin-uart"
95 97
96int nr_ports = NR_PORTS; 98int nr_ports = NR_PORTS;
97static void bfin_serial_hw_init(struct bfin_serial_port *uart) 99static void bfin_serial_hw_init(struct bfin_serial_port *uart)
98{ 100{
99 101
102#ifdef CONFIG_SERIAL_BFIN_UART0
103 peripheral_request(P_UART0_TX, DRIVER_NAME);
104 peripheral_request(P_UART0_RX, DRIVER_NAME);
105#endif
106
100#ifdef CONFIG_SERIAL_BFIN_CTSRTS 107#ifdef CONFIG_SERIAL_BFIN_CTSRTS
101 if (uart->cts_pin >= 0) { 108 if (uart->cts_pin >= 0) {
102 gpio_request(uart->cts_pin, NULL); 109 gpio_request(uart->cts_pin, DRIVER_NAME);
103 gpio_direction_input(uart->cts_pin); 110 gpio_direction_input(uart->cts_pin);
104 } 111 }
105 if (uart->rts_pin >= 0) { 112 if (uart->rts_pin >= 0) {
106 gpio_request(uart->rts_pin, NULL); 113 gpio_request(uart->rts_pin, DRIVER_NAME);
107 gpio_direction_input(uart->rts_pin); 114 gpio_direction_input(uart->rts_pin);
108 } 115 }
109#endif 116#endif