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| author | Aaron Lu <aaron.lu@intel.com> | 2014-11-24 12:21:54 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-11-27 01:32:05 +0300 |
| commit | b1eea857d8c70dc3789cc2231e3c0a273a67ba06 (patch) | |
| tree | 4aa99b39d0b8aa244471dc2e8300dabc398c5194 /drivers/mfd/intel_soc_pmic_crc.c | |
| parent | a26033a1f56b7b1f8a56050c0a9095694aecae11 (diff) | |
| download | linux-b1eea857d8c70dc3789cc2231e3c0a273a67ba06.tar.xz | |
ACPI / PMIC: support PMIC operation region for CrystalCove
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: Aaron Lu <aaron.lu@intel.com>
Acked-by: Lee Jones <lee.jones@linaro.org> for the MFD part
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/mfd/intel_soc_pmic_crc.c')
| -rw-r--r-- | drivers/mfd/intel_soc_pmic_crc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mfd/intel_soc_pmic_crc.c b/drivers/mfd/intel_soc_pmic_crc.c index 7107cab832e6..c85e2ecb868a 100644 --- a/drivers/mfd/intel_soc_pmic_crc.c +++ b/drivers/mfd/intel_soc_pmic_crc.c @@ -106,6 +106,9 @@ static struct mfd_cell crystal_cove_dev[] = { .num_resources = ARRAY_SIZE(gpio_resources), .resources = gpio_resources, }, + { + .name = "crystal_cove_pmic", + }, }; static struct regmap_config crystal_cove_regmap_config = { |