/*
* This file is subject to the terms and conditions of the GNU General Public
* License . See the file " COPYING " in the main directory of this archive
* for more details .
*
* Copyright ( C ) 2008 Maxime Bizon < mbizon @ freebox . fr >
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_dev_uart.h>
static struct resource uart0_resources[] = {
{
/* start & end filled at runtime */
.flags = IORESOURCE_MEM,
},
{
/* start filled at runtime */
.flags = IORESOURCE_IRQ,
},
};
static struct resource uart1_resources[] = {
{
/* start & end filled at runtime */
.flags = IORESOURCE_MEM,
},
{
/* start filled at runtime */
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bcm63xx_uart_devices[] = {
{
.name = "bcm63xx_uart" ,
.id = 0 ,
.num_resources = ARRAY_SIZE(uart0_resources),
.resource = uart0_resources,
},
{
.name = "bcm63xx_uart" ,
.id = 1 ,
.num_resources = ARRAY_SIZE(uart1_resources),
.resource = uart1_resources,
}
};
int __init bcm63xx_uart_register(unsigned int id)
{
if (id >= ARRAY_SIZE(bcm63xx_uart_devices))
return -ENODEV;
if (id == 1 && (!BCMCPU_IS_3368() && !BCMCPU_IS_6358() &&
!BCMCPU_IS_6368()))
return -ENODEV;
if (id == 0 ) {
uart0_resources[0 ].start = bcm63xx_regset_address(RSET_UART0);
uart0_resources[0 ].end = uart0_resources[0 ].start +
RSET_UART_SIZE - 1 ;
uart0_resources[1 ].start = bcm63xx_get_irq_number(IRQ_UART0);
}
if (id == 1 ) {
uart1_resources[0 ].start = bcm63xx_regset_address(RSET_UART1);
uart1_resources[0 ].end = uart1_resources[0 ].start +
RSET_UART_SIZE - 1 ;
uart1_resources[1 ].start = bcm63xx_get_irq_number(IRQ_UART1);
}
return platform_device_register(&bcm63xx_uart_devices[id]);
}
Messung V0.5 in Prozent C=96 H=92 G=93
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-09-28)
¤
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