This patch series is to improve the implementation of act8945a-charger driver, such as regard the act8945-charger as a sub-device, improve the way to check the status, fix the power supply type property, add the status change update, and add more properties: capacity level property and max current property. Changes in v8: - Achieve "interrupts" property from its own node directly. - As the act8945a_charger is regarded as a sub-device, all properties can be achieved from its own device node, use devm_gpiod_get() properly as well to get "lbo-gpios". - Add missing return -EPROBE_DEFER for "lbo-gpios". - As the act8945a_charger is regarded as a sub-device, all properties can be achieved from its own device node, use devm_gpiod_get() properly as well to get "chglev-gpios". - Add missing return -EPROBE_DEFER for "chglev-gpios". - Since the act8945a-charger is regarded as a sub-device, update the compatible decription and examples. - Add 4 new patches: 1/11, 2/11, 9/11, and 11/11. Changes in v7: - Fix the missing negation sign. - Add a prompt information if the charger suspended. - Fix the wrong using devm_request_irq() with with parent device as *dev. - For "lbo-gpios", use gpiod_get() to fix devm_gpiod_get() wrong use with parent device as *dev argument. - Add the handle -EPROBE_DEFER returned from gpiod_get "lbo-gpios". - Use dev_info() to print log if the lbo irq request failed. - Remove unneeded semicolon. - Add depends on GPIOLIB for use gpiod. - For "chglev-gpios", use gpiod_get() to fix devm_gpiod_get() wrong use with parent device as *dev argument. - Add the handle -EPROBE_DEFER returned from gpiod_get "chglev-gpio". - Remove unneeded semicolon. Changes in v6: - Add .remove callback function. - Fix the 'dev' argument of devm_request_irq() to pdev->dev.parent. - For "lbo-gpios", use gpiod API instead of old gpio API to handle. - For "chglev-gpios", use gpiod API instead of old gpio API to handle. Changes in v5: - Add Acked-by tag. Changes in v4: - Use "interrupts" property, instead of "active-semi,irq-gpios" for irq. - Change devname of devm_request_irq() from "lbo-detect" to "act8945a, lbo-detect". - Fix wrong gpio assignment for chglev_pin. - Update the doc/binding for using "interrupts" property. Changes in v3: - Remove unneeded semicolon to fix semicolon.cocci warning. Changes in v2: - Add missing ret declaration. Wenyou Yang (11): mfd: act8945a: Add .of_compatible for act8945a-charger power: act8945a_charger: Achieve properties from its node power: act8945a_charger: Remove "battery_temperature" power: act8945a_charger: Improve power: act8945a_charger: Add status change update support power: act8945a_charger: Fix the power supply type power: act8945a_charger: Add capacity level property power: act8945a_charger: Add max current property doc: bindings: mfd: act8945a: Update the example doc: bindings: power: act8945a-charger: Update properties. ARM: at91/dt: sama5d2_xplained: Add act8945a-charger node. Documentation/devicetree/bindings/mfd/act8945a.txt | 22 +- .../bindings/power/supply/act8945a-charger.txt | 31 +- arch/arm/boot/dts/at91-sama5d2_xplained.dts | 23 +- drivers/mfd/act8945a.c | 1 + drivers/power/supply/Kconfig | 2 +- drivers/power/supply/act8945a_charger.c | 401 ++++++++++++++++++--- 6 files changed, 409 insertions(+), 71 deletions(-) -- 2.7.4 -- 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
