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ssb: Add PMU support

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This adds support for the SSB PMU.
A PMU is found on Low-Power devices.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch
2009-02-03 19:23:18 +01:00
committed by John W. Linville
parent baf62eecfa
commit c970314615
4 changed files with 734 additions and 13 deletions
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14
drivers/ssb/driver_chipcommon.c
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@@ -26,19 +26,6 @@ enum ssb_clksrc {
};
static inline u32 chipco_read32(struct ssb_chipcommon *cc,
u16 offset)
{
return ssb_read32(cc->dev, offset);
}
static inline void chipco_write32(struct ssb_chipcommon *cc,
u16 offset,
u32 value)
{
ssb_write32(cc->dev, offset, value);
}
static inline u32 chipco_write32_masked(struct ssb_chipcommon *cc, u16 offset,
u32 mask, u32 value)
{
@@ -246,6 +233,7 @@ void ssb_chipcommon_init(struct ssb_chipcommon *cc)
{
if (!cc->dev)
return; /* We don't have a ChipCommon */
ssb_pmu_init(cc);
chipco_powercontrol_init(cc);
ssb_chipco_set_clockmode(cc, SSB_CLKMODE_FAST);
calc_fast_powerup_delay(cc);