From 6bac0606fdba97a2666bc8f0460a05fb7352b7e2 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 4 Sep 2017 16:43:38 +0200 Subject: mfd: Add support for Cherry Trail Dollar Cove TI PMIC This patch adds the MFD driver for Dollar Cove (TI version) PMIC with ACPI INT33F5 that is found on some Intel Cherry Trail devices. The driver is based on the original work by Intel, found at: https://github.com/01org/ProductionKernelQuilts This is a minimal version for adding the basic resources. Currently, only ACPI PMIC opregion and the external power-button are used. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=193891 Signed-off-by: Takashi Iwai Reviewed-by: Mika Westerberg Reviewed-by: Andy Shevchenko Acked-by: Rafael J. Wysocki Signed-off-by: Lee Jones --- drivers/mfd/Kconfig | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'drivers/mfd/Kconfig') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index b47876877c9c..47c2418dc662 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -510,6 +510,19 @@ config INTEL_SOC_PMIC_CHTWC available before any devices using it are probed. This option also causes the designware-i2c driver to be builtin for the same reason. +config INTEL_SOC_PMIC_CHTDC_TI + tristate "Support for Intel Cherry Trail Dollar Cove TI PMIC" + depends on GPIOLIB + depends on I2C + depends on ACPI + depends on X86 + select MFD_CORE + select REGMAP_I2C + select REGMAP_IRQ + help + Select this option for supporting Dollar Cove (TI version) PMIC + device that is found on some Intel Cherry Trail systems. + config MFD_INTEL_LPSS tristate select COMMON_CLK -- cgit v1.2.3