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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778/* * 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]);}