aboutsummaryrefslogtreecommitdiff
path: root/include/asm-mips/mach-pnx8550/uart.h
diff options
context:
space:
mode:
authorVitaly Wool <vitalywool@gmail.com>2006-10-04 19:19:58 +0400
committerRalf Baechle <ralf@linux-mips.org>2006-10-04 18:06:15 +0100
commit7009af8cd37f7904939aec6bd2325c581abd7cac (patch)
treebcf4dcda14c662a4d0394c54f2f05731655e3256 /include/asm-mips/mach-pnx8550/uart.h
parent4a61f17378c2cdd9bd8f34ef8bd7422861d0c1f1 (diff)
[MIPS] PNX8550 fixups
This patch fixes the compilation errors on PNX8550 and hard-to-track bug in interrupt handling. It also corresponds to the latest changes in PNX8550 serial driver. Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/mach-pnx8550/uart.h')
-rw-r--r--include/asm-mips/mach-pnx8550/uart.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-mips/mach-pnx8550/uart.h b/include/asm-mips/mach-pnx8550/uart.h
index e32b9a23d70..814a7a15ab4 100644
--- a/include/asm-mips/mach-pnx8550/uart.h
+++ b/include/asm-mips/mach-pnx8550/uart.h
@@ -13,4 +13,18 @@
#define PNX8550_UART_INT(x) (PNX8550_INT_GIC_MIN+19+x)
#define IRQ_TO_UART(x) (x-PNX8550_INT_GIC_MIN-19)
+/* early macros needed for prom/kgdb */
+
+#define ip3106_lcr(base,port) *(volatile u32 *)(base+(port*0x1000) + 0x000)
+#define ip3106_mcr(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x004)
+#define ip3106_baud(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x008)
+#define ip3106_cfg(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x00C)
+#define ip3106_fifo(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x028)
+#define ip3106_istat(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFE0)
+#define ip3106_ien(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFE4)
+#define ip3106_iclr(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFE8)
+#define ip3106_iset(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFEC)
+#define ip3106_pd(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFF4)
+#define ip3106_mid(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFFC)
+
#endif