[PATCH v7 08/12] mfd: intel-peci-client: Add PECI client MFD driver
From: Randy Dunlap <hidden>
Date: 2018-07-23 22:22:24
Also in:
linux-aspeed, linux-devicetree, linux-doc, linux-hwmon, lkml, openbmc
On 07/23/2018 02:47 PM, Jae Hyun Yoo wrote:
quoted hunk ↗ jump to hunk
This commit adds PECI client MFD driver. Signed-off-by: Jae Hyun Yoo <redacted> Cc: Lee Jones <redacted> Cc: Rob Herring <robh+dt@kernel.org> Cc: Andrew Jeffery <redacted> Cc: James Feist <redacted> Cc: Jason M Biils <redacted> Cc: Joel Stanley <joel@jms.id.au> Cc: Vernon Mauery <redacted> --- drivers/mfd/Kconfig | 14 ++ drivers/mfd/Makefile | 1 + drivers/mfd/intel-peci-client.c | 182 ++++++++++++++++++++++++++ include/linux/mfd/intel-peci-client.h | 81 ++++++++++++ 4 files changed, 278 insertions(+) create mode 100644 drivers/mfd/intel-peci-client.c create mode 100644 include/linux/mfd/intel-peci-client.hdiff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index f3fa516011ec..e38b591479d4 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig@@ -595,6 +595,20 @@ config MFD_INTEL_MSIC Passage) chip. This chip embeds audio, battery, GPIO, etc. devices used in Intel Medfield platforms. +config MFD_INTEL_PECI_CLIENT + bool "Intel PECI client" + depends on (PECI || COMPILE_TEST) + select MFD_CORE + help + If you say yes to this option, support will be included for the + multi-funtional Intel PECI (Platform Environment Control Interface)
multi-functional
+ client. PECI is a one-wire bus interface that provides a communication + channel from PECI clients in Intel processors and chipset components + to external monitoring or control devices. + + Additional drivers must be enabled in order to use the functionality + of the device. + config MFD_IPAQ_MICRO bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" depends on SA1100_H3100 || SA1100_H3600
-- ~Randy