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-rw-r--r--src/ec/lenovo/pmh7/pmh7.c6
-rw-r--r--src/ec/lenovo/pmh7/pmh7.h3
2 files changed, 6 insertions, 3 deletions
diff --git a/src/ec/lenovo/pmh7/pmh7.c b/src/ec/lenovo/pmh7/pmh7.c
index f7b798be33..986abb5d81 100644
--- a/src/ec/lenovo/pmh7/pmh7.c
+++ b/src/ec/lenovo/pmh7/pmh7.c
@@ -103,13 +103,15 @@ void pmh7_register_clear_bit(int reg, int bit)
char pmh7_register_read(int reg)
{
- outb(reg, EC_LENOVO_PMH7_ADDR);
+ outb(reg & 0xff, EC_LENOVO_PMH7_ADDR_L);
+ outb((reg & 0xff00) >> 8, EC_LENOVO_PMH7_ADDR_H);
return inb(EC_LENOVO_PMH7_DATA);
}
void pmh7_register_write(int reg, int val)
{
- outb(reg, EC_LENOVO_PMH7_ADDR);
+ outb(reg & 0xff, EC_LENOVO_PMH7_ADDR_L);
+ outb((reg & 0xff00) >> 8, EC_LENOVO_PMH7_ADDR_H);
outb(val, EC_LENOVO_PMH7_DATA);
}
diff --git a/src/ec/lenovo/pmh7/pmh7.h b/src/ec/lenovo/pmh7/pmh7.h
index a641fce0fa..313a560937 100644
--- a/src/ec/lenovo/pmh7/pmh7.h
+++ b/src/ec/lenovo/pmh7/pmh7.h
@@ -19,7 +19,8 @@
#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_ADDR_L (EC_LENOVO_PMH7_BASE + 0x0c)
+#define EC_LENOVO_PMH7_ADDR_H (EC_LENOVO_PMH7_BASE + 0x0d)
#define EC_LENOVO_PMH7_DATA (EC_LENOVO_PMH7_BASE + 0x0e)
#define EC_LENOVO_PMH7_REG_ID 0xc2