From: Patrice Chotard <[email protected]>
This series cleans and fixes some bugs in MFD/GPIO STMPE drivers and prepare the ground to add new STMPE1600 support. STMPE1600 datasheet is available here : http://www2.st.com/content/st_com/en/products/interfaces-and-transceivers/ i-o-expanders-and-level-translators/i-o-expanders/stmpe1600.html Only STMPE1600 has been tested on STM32 platform. As i have no board with others STMPE variant(STMPE610/STMPE801/STMPE811/STMPE1601/STMPE1801/STMPE2401 and STMPE2403), i put in CC boards's maintainers which are using others STMPE variant. If they can kindly check that no regression has been introduce by this series : For ARM/FREESCALE IMX / MXC ARM ARCHITECTURE: _ Shawn Guo <[email protected]> _ Sascha Hauer <[email protected]> For ARM/SOCFPGA ARCHITECTURE _ Dinh Nguyen <[email protected]> For SPEAR PLATFORM SUPPORT _ Viresh Kumar <[email protected]> _ Shiraz Hashim <[email protected]> For Apalis/Colibri board SUPPORT _ [email protected] _ [email protected] _ [email protected] _ Thierry Reding <[email protected]> _ Alexandre Courbot <[email protected]> For ARM/Ux500 ARM ARCHITECTURE _ Linus Walleij <[email protected]> v1 => v2: _ update Cc list _ fix kbuild test robot warnings on original patch 3 _ split patch 6 to extract usage of generic bitmask name _ split patch 6 and 7 and introduce a new way to access registers for both mfd/stmpe and gpio/gpio-stmpe drivers. _ remove patch 8 Patrice Chotard (10): mfd: stmpe: Add STMPE_IDX_SYS_CTRL/2 enum mfd: stmpe: Add reset support for all STMPE variant gpio: stmpe: fix edge and rising/falling edge detection gpio: stmpe: write int status register only when needed mfd: stmpe: use generic bit mask name mfd: stmpe: rework registers access gpio: stmpe: rework registers access Documentation: dt: add stmpe1600 compatible string to stmpe mfd mfd: Add STMPE1600 support gpio: stmpe: Add STMPE1600 support Documentation/devicetree/bindings/mfd/stmpe.txt | 2 +- drivers/gpio/gpio-stmpe.c | 167 +++++++++++++++++------- drivers/mfd/stmpe-i2c.c | 2 + drivers/mfd/stmpe.c | 161 +++++++++++++++++++---- drivers/mfd/stmpe.h | 85 ++++++++++-- include/linux/mfd/stmpe.h | 21 +++ 6 files changed, 352 insertions(+), 86 deletions(-) -- 1.9.1
