From b5238b41858229b2dcb684cd71d81f4c6d6311c0 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 4 Apr 2017 15:38:56 +0300 Subject: [PATCH] mfd: intel_soc_pmic: Fix a mess with compilation units Crystal Cove and Whiskey Cove are two different PMICs which are installed on Intel Atom SoC based platforms. Moreover there are two independent drivers that by some reason were supposed (*) to get into one kernel module. Fix the mess by clarifying Kconfig option for Crystal Cove and split Whiskey Cove out of it. (*) It looks like the configuration was never tested with INTEL_SOC_PMIC=n. The line in Makefile is actually wrong. Cc: "Rafael J. Wysocki" (supporter:ACPI) Acked-by: Linus Walleij Acked-by: Zhang Rui Signed-off-by: Andy Shevchenko Signed-off-by: Lee Jones --- drivers/acpi/Kconfig | 2 +- drivers/gpio/Kconfig | 2 +- drivers/mfd/Kconfig | 15 +++++++++++++-- drivers/mfd/Makefile | 2 +- drivers/platform/x86/Kconfig | 2 +- drivers/thermal/Kconfig | 2 +- 6 files changed, 18 insertions(+), 7 deletions(-) diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 83e5f7e1a20d..03708e08fcb4 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -512,7 +512,7 @@ config XPOWER_PMIC_OPREGION config BXT_WC_PMIC_OPREGION bool "ACPI operation region support for BXT WhiskeyCove PMIC" - depends on INTEL_SOC_PMIC + depends on INTEL_SOC_PMIC_BXTWC help This config adds ACPI operation region support for BXT WhiskeyCove PMIC. diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 05043071fc98..9b1bcb4d0df7 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1054,7 +1054,7 @@ config GPIO_UCB1400 config GPIO_WHISKEY_COVE tristate "GPIO support for Whiskey Cove PMIC" - depends on (X86 || COMPILE_TEST) && INTEL_SOC_PMIC + depends on (X86 || COMPILE_TEST) && INTEL_SOC_PMIC_BXTWC select GPIOLIB_IRQCHIP help Support for GPIO pins on Whiskey Cove PMIC. diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index de68b5ba8741..3eb5c93595f6 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -447,18 +447,29 @@ config LPC_SCH System Management Bus and General Purpose I/O. config INTEL_SOC_PMIC - bool "Support for Intel Atom SoC PMIC" + bool "Support for Crystal Cove PMIC" depends on GPIOLIB depends on I2C=y select MFD_CORE select REGMAP_I2C select REGMAP_IRQ help - Select this option to enable support for the PMIC device + Select this option to enable support for Crystal Cove PMIC on some Intel SoC systems. The PMIC provides ADC, GPIO, thermal, charger and related power management functions on these systems. +config INTEL_SOC_PMIC_BXTWC + tristate "Support for Intel Broxton Whiskey Cove PMIC" + depends on INTEL_PMC_IPC + select MFD_CORE + select REGMAP_IRQ + help + Select this option to enable support for Whiskey Cove PMIC + on Intel Broxton systems. The PMIC provides ADC, GPIO, + thermal, charger and related power management functions + on these systems. + config MFD_INTEL_LPSS tristate select COMMON_CLK diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index fa86dbe65e52..c16bf1ea0ea9 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -212,8 +212,8 @@ obj-$(CONFIG_MFD_RT5033) += rt5033.o obj-$(CONFIG_MFD_SKY81452) += sky81452.o intel-soc-pmic-objs := intel_soc_pmic_core.o intel_soc_pmic_crc.o -intel-soc-pmic-$(CONFIG_INTEL_PMC_IPC) += intel_soc_pmic_bxtwc.o obj-$(CONFIG_INTEL_SOC_PMIC) += intel-soc-pmic.o +obj-$(CONFIG_INTEL_SOC_PMIC_BXTWC) += intel_soc_pmic_bxtwc.o obj-$(CONFIG_MFD_MT6397) += mt6397-core.o obj-$(CONFIG_MFD_ALTERA_A10SR) += altera-a10sr.o diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 4bc88eb52712..9a949d531162 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -1011,7 +1011,7 @@ config INTEL_PMC_IPC config INTEL_BXTWC_PMIC_TMU tristate "Intel BXT Whiskey Cove TMU Driver" depends on REGMAP - depends on INTEL_SOC_PMIC && INTEL_PMC_IPC + depends on INTEL_SOC_PMIC_BXTWC && INTEL_PMC_IPC ---help--- Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature. This driver enables the alarm wakeup functionality in the TMU unit diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 776b34396144..751e50a3d946 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -365,7 +365,7 @@ endmenu config INTEL_BXT_PMIC_THERMAL tristate "Intel Broxton PMIC thermal driver" - depends on X86 && INTEL_SOC_PMIC && REGMAP + depends on X86 && INTEL_SOC_PMIC_BXTWC && REGMAP help Select this driver for Intel Broxton PMIC with ADC channels monitoring system temperature measurements and alerts. -- 2.11.4.GIT