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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-parisc/serial.h
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-parisc/serial.h')
-rw-r--r--include/asm-parisc/serial.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/include/asm-parisc/serial.h b/include/asm-parisc/serial.h
new file mode 100644
index 0000000..239c5dc
--- /dev/null
+++ b/include/asm-parisc/serial.h
@@ -0,0 +1,36 @@
+/*
+ * include/asm-parisc/serial.h
+ */
+
+/*
+ * This assumes you have a 7.272727 MHz clock for your UART.
+ * The documentation implies a 40Mhz clock, and elsewhere a 7Mhz clock
+ * Clarified: 7.2727MHz on LASI. Not yet clarified for DINO
+ */
+
+#define LASI_BASE_BAUD ( 7272727 / 16 )
+#define BASE_BAUD LASI_BASE_BAUD
+
+/*
+ * We don't use the ISA probing code, so these entries are just to reserve
+ * space. Some example (maximal) configurations:
+ * - 712 w/ additional Lasi & RJ16 ports: 4
+ * - J5k w/ PCI serial cards: 2 + 4 * card ~= 34
+ * A500 w/ PCI serial cards: 5 + 4 * card ~= 17
+ */
+
+#define STD_SERIAL_PORT_DEFNS \
+ { 0, }, /* ttyS0 */ \
+ { 0, }, /* ttyS1 */ \
+ { 0, }, /* ttyS2 */ \
+ { 0, }, /* ttyS3 */ \
+ { 0, }, /* ttyS4 */ \
+ { 0, }, /* ttyS5 */ \
+ { 0, }, /* ttyS6 */ \
+ { 0, }, /* ttyS7 */ \
+ { 0, }, /* ttyS8 */
+
+
+#define SERIAL_PORT_DFNS \
+ STD_SERIAL_PORT_DEFNS
+
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