From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751741AbcFXC0X (ORCPT ); Thu, 23 Jun 2016 22:26:23 -0400 Received: from mail-pa0-f68.google.com ([209.85.220.68]:34476 "EHLO mail-pa0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751211AbcFXC0V (ORCPT ); Thu, 23 Jun 2016 22:26:21 -0400 From: Chris Lapa X-Google-Original-From: Chris Lapa To: k.kozlowski@samsung.com, dwmw2@infradead.org, dbaryshkov@gmail.com, sre@kernel.org, mark.rutland@arm.com, robh+dt@kernel.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Chris Lapa Subject: [PATCH v5 0/7] max8903: Add device tree support and misc fixes Date: Fri, 24 Jun 2016 12:26:05 +1000 Message-Id: <1466735172-13372-1-git-send-email-chris@cpdesign.com.au> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1464849897-21527-3-git-send-email-chris@lapa.com.au> References: <1464849897-21527-3-git-send-email-chris@lapa.com.au> In-Reply-To: <1464849897-21527-3-git-send-email-chris@lapa.com.au> References: <1464849897-21527-3-git-send-email-chris@lapa.com.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chris Lapa This patch set adds device tree support for the MAX8903 battery charger. It also cleans up logic with dc_valid, dok and dcm pins as well as fixing up validity checking of gpios. I verified these patches work on a board I have here, which uses the DC power side (not the USB portition) of the MAX8903. Changes v4 -> v5: * Changes compatible field from max8903_charger to max8903 in 1/7 and 7/7 * Improves DT documentation to include direction and state for each gpio Changes v3 -> v4: * Fixed formatting, such as multiline strings and indentation mistakes * Moved gpio setup code into max8903_setup_gpios() in 3/7 * Fixed typo in 5/7 * Renamed of_node to np in 7/7 Changes v2 -> v3: * Separate requesting of gpio's into its own commit * Fixed up validity checking of GPIO's * Remove dc_valid and usb_valid from device tree * Remove some unncessary init to psy_cfg.num_supplicants and psy_cfg.supplied_to * Reorder patches so device tree implementation is final patch Changes v1 -> v2: * Separate DT bindings documentation into its own commit * Add maxim prefix to DT compatible field * Add gpios suffix to gpio's in DT * Remove malloc failed error message Chris Lapa (7): max8903: adds documentation for device tree bindings. max8903: store pointer to pdata instead of copying it. max8903: cleans up confusing relationship between dc_valid, dok and dcm. max8903: adds requesting of gpios. max8903: removes non zero validity checks on gpios. max8903: remove unnecessary 'out of memory' error message. max8903: adds support for initiation via device tree .../devicetree/bindings/power/max8903-charger.txt | 25 +++ arch/arm/boot/dts/dairytest-servo.dtsi | 36 ++++ drivers/power/max8903_charger.c | 239 +++++++++++++++------ include/linux/power/max8903_charger.h | 6 +- 4 files changed, 240 insertions(+), 66 deletions(-) create mode 100644 Documentation/devicetree/bindings/power/max8903-charger.txt create mode 100644 arch/arm/boot/dts/dairytest-servo.dtsi -- 1.9.1