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  • Aaron Lu's avatar
    ACPI / PMIC: support PMIC operation region for CrystalCove · b1eea857
    Aaron Lu authored
    
    
    The Baytrail-T platform firmware has defined two customized operation
    regions for PMIC chip Crystal Cove - one is for power resource handling
    and one is for thermal: sensor temperature reporting, trip point setting,
    etc. This patch adds support for them on top of the existing Crystal Cove
    PMIC driver.
    
    The reason to split code into a separate file intel_pmic.c is that there
    are more PMIC drivers with ACPI operation region support coming and we can
    re-use those code. The intel_pmic_opregion_data structure is created also
    for this purpose: when we need to support a new PMIC's operation region,
    we just need to fill those callbacks and the two register mapping tables.
    
    Signed-off-by: default avatarAaron Lu <aaron.lu@intel.com>
    Acked-by: Lee Jones <lee.jones@linaro.org> for the MFD part
    Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
    b1eea857