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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-30 13:46:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-30 13:46:56 -0700
commite399835c349b7d8339775a004a86a492a444e230 (patch)
tree6e07f8d53e58a6442bf850097179d0202db4766c /arch/mips/bcm63xx/dev-uart.c
parent9abf47f11b38f5ecf411b9a44437cad5016631ad (diff)
parentda3a7a2b9f9776f2d44ed9a4b40eabeb17c6e886 (diff)
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: Avoid spurious make includecheck message MIPS: VPE: Get rid of BKL. MIPS: VPE: Fix build after the credential changes a while ago. MIPS: Excite: Get rid of BKL. MIPS: Sibyte: Get rid of BKL. MIPS: BCM63xx: Add PCMCIA & Cardbus support. MIPS: MSP71xx: request_irq() failure ignored in msp_pcibios_config_access() MIPS: Decrease size of au1xxx_dbdma_pm_regs[][] MIPS: SMP: Inline arch_send_call_function_{single_ipi,ipi_mask} MIPS: SMP: Fix build. MIPS: MIPSxx SC: Avoid destructive invalidation on partial L2 cachelines. MIPS: Sibyte: Fix compilation error. MIPS: BCM1480: Re-apply patch lost due to bad resolution of merge conflict. MIPS: BCM63xx: Add serial driver for bcm63xx integrated UART. MIPS: Loongson2: Fix typo "enalbe" -> "enable" MIPS: SMTC: Remove duplicate structure field initialization MIPS: Remove duplicated #include MIPS: BCM63xx: Remove duplicated #include
Diffstat (limited to 'arch/mips/bcm63xx/dev-uart.c')
-rw-r--r--arch/mips/bcm63xx/dev-uart.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/mips/bcm63xx/dev-uart.c b/arch/mips/bcm63xx/dev-uart.c
new file mode 100644
index 00000000000..5f3d89c4a98
--- /dev/null
+++ b/arch/mips/bcm63xx/dev-uart.c
@@ -0,0 +1,41 @@
+/*
+ * 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 uart_resources[] = {
+ {
+ .start = -1, /* filled at runtime */
+ .end = -1, /* filled at runtime */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = -1, /* filled at runtime */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device bcm63xx_uart_device = {
+ .name = "bcm63xx_uart",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(uart_resources),
+ .resource = uart_resources,
+};
+
+int __init bcm63xx_uart_register(void)
+{
+ uart_resources[0].start = bcm63xx_regset_address(RSET_UART0);
+ uart_resources[0].end = uart_resources[0].start;
+ uart_resources[0].end += RSET_UART_SIZE - 1;
+ uart_resources[1].start = bcm63xx_get_irq_number(IRQ_UART0);
+ return platform_device_register(&bcm63xx_uart_device);
+}