[PATCH 0/3] The Designware GPIO Supporting
From: Weike Chen
Date: Wed Aug 27 2014 - 05:54:27 EST
These patches are for Intel Quark X1000 designware GPIO supporting. The first
patch enables the Synopsys DesignWare APB GPIO driver to support the MFD device.
And the Quark designware GPIO controller is registered as MFD device,
because Quark exports a single PCI device with both GPIO and I2C functions.
It is about reviewing the GPIO changes in gpio-dwapb, and in near future,
the Quark I2C driver and the MFD driver that binds these GPIO & I2C
functions will be sent subsequently. The second patch enables the gpio
'debounce' feature. And the third patch enables the power management.
Weike Chen (3):
GPIO: gpio-dwapb: Enable platform driver binding to MFD driver
GPIO: gpio-dwapb: Support Debounce
GPIO: gpio-dwapb: Suspend & Resume PM enabling
drivers/gpio/Kconfig | 1 -
drivers/gpio/gpio-dwapb.c | 296 +++++++++++++++++++++++++-----
include/linux/platform_data/gpio-dwapb.h | 32 ++++
3 files changed, 280 insertions(+), 49 deletions(-)
create mode 100644 include/linux/platform_data/gpio-dwapb.h
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