diff options
Diffstat (limited to 'src/soc/intel/common/block/lpc/lpc_lib.c')
-rw-r--r-- | src/soc/intel/common/block/lpc/lpc_lib.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/lpc/lpc_lib.c b/src/soc/intel/common/block/lpc/lpc_lib.c index d27f877c85..bcbd8e6cbd 100644 --- a/src/soc/intel/common/block/lpc/lpc_lib.c +++ b/src/soc/intel/common/block/lpc/lpc_lib.c @@ -301,3 +301,9 @@ void lpc_enable_pci_clk_cntl(void) { pci_write_config8(PCH_DEV_LPC, LPC_PCCTL, LPC_PCCTL_CLKRUN_EN); } + +void lpc_disable_clkrun(void) +{ + const uint8_t pcctl = pci_read_config8(PCH_DEV_LPC, LPC_PCCTL); + pci_write_config8(PCH_DEV_LPC, LPC_PCCTL, pcctl & ~LPC_PCCTL_CLKRUN_EN); +} |