From b1eea857d8c70dc3789cc2231e3c0a273a67ba06 Mon Sep 17 00:00:00 2001 From: Aaron Lu Date: Mon, 24 Nov 2014 17:21:54 +0800 Subject: 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 Acked-by: Lee Jones for the MFD part Signed-off-by: Rafael J. Wysocki --- drivers/mfd/intel_soc_pmic_crc.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/mfd') 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 = { -- cgit v1.2.3