Hello, This series provides an API to configure general GPIO state persistence in gpiolib. Previously, only sleep persistence was considered, but controllers like one found in Aspeed BMCs also support persistence of state across controller resets. There is some prior discussion on v1[1] and the initial RFC[2], and minor comments on v2[3]. v3 addresses minor issues with comments and debug statements[4], removing remaining references to reset tolerance. Please review! Andrew [1] https://www.spinics.net/lists/devicetree/msg200027.html [2] https://www.spinics.net/lists/devicetree/msg199559.html [3] https://www.spinics.net/lists/kernel/msg2635769.html [4] https://www.spinics.net/lists/devicetree/msg200040.html Andrew Jeffery (2): gpio: gpiolib: Generalise state persistence beyond sleep gpio: aspeed: Add support for reset tolerance drivers/gpio/gpio-aspeed.c | 39 +++++++++++++++++++-- drivers/gpio/gpiolib-of.c | 6 ++-- drivers/gpio/gpiolib-sysfs.c | 14 +++++--- drivers/gpio/gpiolib.c | 61 ++++++++++++++++++++++++++++++--- drivers/gpio/gpiolib.h | 2 +- include/dt-bindings/gpio/gpio.h | 6 ++-- include/linux/gpio/consumer.h | 8 +++++ include/linux/gpio/machine.h | 4 +-- include/linux/of_gpio.h | 2 +- include/linux/pinctrl/pinconf-generic.h | 2 ++ 10 files changed, 124 insertions(+), 20 deletions(-) -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
