From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wenyou Yang Subject: [PATCH v9 0/4] power: act8945a_charger: Improvements Date: Thu, 1 Sep 2016 17:29:57 +0800 Message-ID: <1472722201-31872-1-git-send-email-wenyou.yang@atmel.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Sebastian Reichel , Dmitry Eremin-Solenikov , David Woodhouse , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Lee Jones , Nicolas Ferre , Alexandre Belloni Cc: linux-kernel@vger.kernel.org, Wenyou Yang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, Wenyou Yang List-Id: devicetree@vger.kernel.org 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 v9: - For "lbo-gpios", use devm_gpiod_get_optional(), instead of devm_gpiod_get(), for simpler and more reasonable. - Remove unnecessary GPIOLIB dependency. - For "chglev-gpios", use devm_gpiod_get_optional(), instead of devm_gpiod_get(), for simper and more reasonable. - Not include seven patches which have been queued or applied. Changes in v8: - 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". - Add 4 new patches: 1/11, 2/11, 9/11, and 11/11. Changes in v7: - 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: - 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 v4: - Change devname of devm_request_irq() from "lbo-detect" to "act8945a, lbo-detect". - Fix wrong gpio assignment for chglev_pin. Wenyou Yang (4): power: act8945a_charger: Add capacity level property power: act8945a_charger: Add max current property doc: bindings: mfd: act8945a: Update the example ARM: at91/dt: sama5d2_xplained: Add act8945a-charger node. Documentation/devicetree/bindings/mfd/act8945a.txt | 22 ++- arch/arm/boot/dts/at91-sama5d2_xplained.dts | 23 ++- drivers/power/supply/act8945a_charger.c | 166 +++++++++++++++++++-- 3 files changed, 187 insertions(+), 24 deletions(-) -- 2.7.4