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authorSven Schnelle <svens@stackframe.org>2011-02-01 10:44:26 +0000
committerPatrick Georgi <patrick.georgi@coresystems.de>2011-02-01 10:44:26 +0000
commit4a6c9d159c38ed52397fa7b98b57d48e8c53c427 (patch)
treeb60e99ec6f252e3177f22639a695c3f5da7b8278 /src/ec/lenovo/pmh7/pmh7.h
parent478b77d3884f8c1ca54144380a417ba7a73162ea (diff)
downloadcoreboot-4a6c9d159c38ed52397fa7b98b57d48e8c53c427.tar.xz
Add support for the Lenovo PMH7 embedded controller
Lenovo PMH7 (Power Management Hardware Hub) is found in most recent (starting with X60/T60 AFAIK) Lenovo/IBM Laptops. Signed-off-by: Sven Schnelle <svens@stackframe.org> Acked-by: Patrick Georgi <patrick.georgi@secunet.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6325 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/ec/lenovo/pmh7/pmh7.h')
-rw-r--r--src/ec/lenovo/pmh7/pmh7.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/ec/lenovo/pmh7/pmh7.h b/src/ec/lenovo/pmh7/pmh7.h
new file mode 100644
index 0000000000..2999ef6197
--- /dev/null
+++ b/src/ec/lenovo/pmh7/pmh7.h
@@ -0,0 +1,15 @@
+#ifndef EC_LENOVO_PMH7_H
+#define EC_LENOVO_PMH7_H
+
+#define EC_LENOVO_PMH7_INDEX 0x77
+
+#define EC_LENOVO_PMH7_BASE 0x15e0
+#define EC_LENOVO_PMH7_ADDR (EC_LENOVO_PMH7_BASE + 0x0c)
+#define EC_LENOVO_PMH7_DATA (EC_LENOVO_PMH7_BASE + 0x0e)
+
+void pmh7_register_set_bit(int reg, int bit);
+void pmh7_register_clear_bit(int reg, int bit);
+char pmh7_register_read(int reg);
+void pmh7_register_write(int reg, int val);
+
+#endif