[coreboot] [PATCH 2/4] Lenovo PMH7: add pmh7_ultrabay_power_enable()

[Sven Schnelle]

Signed-off-by: Sven Schnelle <sv...@stackframe.org>
---
 src/ec/lenovo/pmh7/pmh7.c |    8 ++++++++
 src/ec/lenovo/pmh7/pmh7.h |    1 +
 2 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/src/ec/lenovo/pmh7/pmh7.c b/src/ec/lenovo/pmh7/pmh7.c
index d536d74..276a378 100644
--- a/src/ec/lenovo/pmh7/pmh7.c
+++ b/src/ec/lenovo/pmh7/pmh7.c
@@ -49,6 +49,14 @@ void pmh7_touchpad_enable(int onoff)
        else
                pmh7_register_set_bit(0x51, 2);
 }
+
+void pmh7_ultrabay_power_enable(int onoff)
+{
+       if (onoff)
+               pmh7_register_set_bit(0x62, 0);
+       else
+               pmh7_register_clear_bit(0x62, 0);
+}
 void pmh7_register_set_bit(int reg, int bit)
 {
        char val;
diff --git a/src/ec/lenovo/pmh7/pmh7.h b/src/ec/lenovo/pmh7/pmh7.h
index 701013b..3543802 100644
--- a/src/ec/lenovo/pmh7/pmh7.h
+++ b/src/ec/lenovo/pmh7/pmh7.h
@@ -34,4 +34,5 @@ void pmh7_register_write(int reg, int val);
 void pmh7_backlight_enable(int onoff);
 void pmh7_dock_event_enable(int onoff);
 void pmh7_touchpad_enable(int onoff);
+void pmh7_ultrabay_power_enable(int onoff);
 #endif
-- 
1.7.4.4


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