diff options
Diffstat (limited to 'include/pch.h')
-rw-r--r-- | include/pch.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/pch.h b/include/pch.h index 046a5fde3a..0b44b66df9 100644 --- a/include/pch.h +++ b/include/pch.h @@ -16,6 +16,9 @@ enum pch_req_t { /* Returns HDA config info if Azalia V1CTL enabled, -ENOENT if not */ PCH_REQ_HDA_CONFIG, + /* Fills out a struct pch_pmbase_info if available */ + PCH_REQ_PMBASE_INFO, + PCH_REQ_TEST1, /* Test requests for sandbox driver */ PCH_REQ_TEST2, PCH_REQ_TEST3, @@ -24,6 +27,21 @@ enum pch_req_t { }; /** + * struct pch_pmbase_info - Information filled in by PCH_REQ_PMBASE_INFO + * + * @pmbase: IO address of power-management controller + * @gpio0_en_ofs: Offset of GPIO0 enable register + * @pm1_sts_ofs: Offset of status register + * @pm1_cnt_ofs: Offset of control register + */ +struct pch_pmbase_info { + u16 base; + u8 gpio0_en_ofs; + u8 pm1_sts_ofs; + u8 pm1_cnt_ofs; +}; + +/** * struct pch_ops - Operations for the Platform Controller Hub * * Consider using ioctl() to add rarely used or driver-specific operations. |