On Mon, May 01, 2017 at 04:49:50PM +0800, Phil Reid wrote: > This is another go of the sbs-manager driver using smbalert for > irq support from a while ago. Thanks for keeping at it! Adding Benjamin Tissoires to CC, he worked lately on I2C device IRQs... @Benjamin: do you need the patches, too, or do you read the I2C list? > Enables the existing smbalert driver to be loaded via the device tree. > Only need to add smbus_alert interrupt to the i2c bus segement in the > devicetree and the core will then enable the alert driver. > > Reorders the rquest irq call in the pca954x driver to ensure each > muxed i2c segment can handle service smbalerts on that segment before > irq's are enabled. The pca954x can't mask individual irq's routed thru > them. > > Add the sbs-manager from Karl-Heinz. > Add the alert call back and gpio interface to allow the battery detect > logic in the existing sbs-battery driver to work. > > > > Karl-Heinz Schneider (2): > Documentation: Add sbs-manager device tree node documentation > power: Adds support for Smart Battery System Manager > > Phil Reid (7): > i2c: i2c-smbus: Support threaded irqs. > i2c: i2c-smbus: Add null ptr guard in smb_alert_probe > i2c: i2c-smbus: add of_i2c_setup_smbus_alert > i2c: core: call of_i2c_setup_smbus_alert in i2c_register_adapter > i2c: mux: pca954x: Call request irq after adding mux segments > power: supply: sbs-battery: Add alert callback > power: supply: sbs-manager: Add alert callback and battery change > notification > > Documentation/devicetree/bindings/i2c/i2c.txt | 4 +- > .../bindings/power/supply/sbs,sbs-manager.txt | 64 +++ > drivers/i2c/i2c-core.c | 4 + > drivers/i2c/i2c-smbus.c | 64 ++- > drivers/i2c/muxes/i2c-mux-pca954x.c | 52 ++- > drivers/power/supply/Kconfig | 14 + > drivers/power/supply/Makefile | 1 + > drivers/power/supply/sbs-battery.c | 16 +- > drivers/power/supply/sbs-manager.c | 448 +++++++++++++++++++++ > include/linux/i2c-smbus.h | 9 + > 10 files changed, 637 insertions(+), 39 deletions(-) > create mode 100644 Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.txt > create mode 100644 drivers/power/supply/sbs-manager.c > > -- > 1.8.3.1 >
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