Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965540Ab2JaOnI (ORCPT ); Wed, 31 Oct 2012 10:43:08 -0400 Received: from mail-bk0-f46.google.com ([209.85.214.46]:38697 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934348Ab2JaOnD (ORCPT ); Wed, 31 Oct 2012 10:43:03 -0400 From: "Rajanikanth H.V" To: rob.herring@calxeda.com, lee.jones@linaro.org, francescolavra.fl@gmail.com Cc: arnd@arndb.de, anton.vorontsov@linaro.org, linus.walleij@stericsson.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linaro-dev@lists.linaro.org, patches@linaro.org, STEricsson_nomadik_linux@list.st.com, rajanikanth.hv@stericsson.com Subject: [PATCH 0/4] Implement device tree support for ab8500 BM Devices Date: Wed, 31 Oct 2012 15:40:29 +0000 Message-Id: <1351698033-8980-1-git-send-email-rajanikanth.hv@linaro.org> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3889 Lines: 82 From: "Rajanikanth H.V" This patch-set adds device tree binding for ab8500 battery-managed devices. Removes the redundant platform structure maintained across bm devices and implements common DT probe routine across all the modules. Test status: a) Tested across 'legacy platform data' and DT binding support a.1) ab8500_charger driver fails to get regulator in the legacy platform mode. b) Interrupt numbers assigned differs between legacy and FDT mode. (a) Legacy platform_data Mode: root@ME:/ cat /proc/interrupts CPU0 CPU1 483: 0 0 ab8500 ab8500-ponkey-dbf 484: 0 0 ab8500 ab8500-ponkey-dbr 485: 0 0 ab8500 BATT_OVV 494: 0 1 ab8500 495: 0 0 ab8500 ab8500-rtc 501: 0 13 ab8500 NCONV_ACCU 503: 7 22 ab8500 CCEOC 504: 0 1 ab8500 CC_INT_CALIB 505: 0 0 ab8500 LOW_BAT_F 516: 0 34 ab8500 ab8500-gpadc 556: 0 0 ab8500 usb-link-status (b) FDT Mode: root@ME:/ cat /proc/interrupts CPU0 CPU1 6: 0 0 ab8500 ab8500-ponkey-dbf 7: 0 0 ab8500 ab8500-ponkey-dbr 8: 0 0 ab8500 BATT_OVV 162: 0 7 ab8500 ab8500-gpadc 163: 0 1 ab8500 164: 0 0 ab8500 ab8500-rtc 484: 0 0 ab8500 usb-link-status 499: 0 4 ab8500 NCONV_ACCU 500: 0 0 ab8500 LOW_BAT_F 502: 0 1 ab8500 CC_INT_CALIB 503: 0 6 ab8500 CCEOC c) Event handlers across bm-modules have been verified only during 'battery discharge process' as 'battery charging process' depends on ab8500-usb code Rajanikanth H.V (4): mfd: ab8500: add devicetree support for fuelgauge mfd: ab8500: add devicetree support for btemp mfd: ab8500: add devicetree support for charger mfd: ab8500: add devicetree support for chargalg Documentation/devicetree/bindings/mfd/ab8500.txt | 27 +- .../bindings/power_supply/ab8500/btemp.txt | 16 + .../bindings/power_supply/ab8500/chargalg.txt | 16 + .../bindings/power_supply/ab8500/charger.txt | 25 + .../devicetree/bindings/power_supply/ab8500/fg.txt | 58 +++ arch/arm/boot/dts/dbx5x0.dtsi | 28 +- drivers/mfd/ab8500-core.c | 20 + drivers/power/Kconfig | 6 - drivers/power/Makefile | 2 +- drivers/power/ab8500_bmdata.c | 518 ++++++++++++++++++++ drivers/power/ab8500_btemp.c | 76 +-- drivers/power/ab8500_charger.c | 83 ++-- drivers/power/ab8500_fg.c | 81 +-- drivers/power/abx500_chargalg.c | 56 ++- include/linux/mfd/abx500.h | 34 +- 15 files changed, 881 insertions(+), 165 deletions(-) create mode 100644 Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt create mode 100644 Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt create mode 100644 Documentation/devicetree/bindings/power_supply/ab8500/charger.txt create mode 100644 Documentation/devicetree/bindings/power_supply/ab8500/fg.txt create mode 100644 drivers/power/ab8500_bmdata.c -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/