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Diffstat (limited to 'src/soc/intel/apollolake/pmutil.c')
| -rw-r--r-- | src/soc/intel/apollolake/pmutil.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/pmutil.c b/src/soc/intel/apollolake/pmutil.c index aaa4018683..39edc45886 100644 --- a/src/soc/intel/apollolake/pmutil.c +++ b/src/soc/intel/apollolake/pmutil.c @@ -246,6 +246,16 @@ void disable_all_gpe(void) disable_gpe(~0); } +/* Clear the gpio gpe0 status bits in ACPI registers */ +void clear_gpi_gpe_sts(void) +{ + int i; + + for (i = 1; i < GPE0_REG_MAX; i++) { + uint32_t gpe_sts = inl(ACPI_PMIO_BASE + GPE0_STS(i)); + outl(gpe_sts, ACPI_PMIO_BASE + GPE0_STS(i)); + } +} static uint32_t reset_gpe_status(void) { |