From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752923AbcGLAal (ORCPT ); Mon, 11 Jul 2016 20:30:41 -0400 Received: from mail-pa0-f53.google.com ([209.85.220.53]:34004 "EHLO mail-pa0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752695AbcGLAai (ORCPT ); Mon, 11 Jul 2016 20:30:38 -0400 From: Hoan Tran To: Jean Delvare , Guenter Roeck , Jonathan Corbet , Rob Herring Cc: Jassi Brar , Ashwin Chaugule , linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Duc Dang , lho@apm.com, Hoan Tran Subject: [PATCH v2 0/3] hwmon: xgene: Add support for X-Gene hwmon driver Date: Mon, 11 Jul 2016 17:30:13 -0700 Message-Id: <1468283416-12780-1-git-send-email-hotran@apm.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch set adds hardware temperature and power reading support ​for APM X-Gene SoC using the mailbox communication interface. For device tree, it is the standard DT mailbox. For ACPI, it is the PCC mailbox. For ACPI, tested with this patch[1] which supports PCC subspace 2 [1] http://www.spinics.net/lists/linux-acpi/msg66041.html - [PATCH v3] mailbox: pcc: Support HW-Reduced Communication Subspace type 2 v2 - Increase power reading accurateness by using 2 registers (a register for Watt, another for milli-Watt) - Remove power reading for SoC - Fix review comments from Guenter v1 - Initial Hoan Tran (3): Documentation: dtb: xgene: Add hwmon dts binding documentation hwmon: xgene: Add hwmon driver arm64: dts: apm: Add X-Gene SoC hwmon to device tree .../devicetree/bindings/hwmon/apm-xgene-hwmon.txt | 14 + Documentation/hwmon/xgene-hwmon | 30 + arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 5 + arch/arm64/boot/dts/apm/apm-storm.dtsi | 5 + drivers/hwmon/Kconfig | 7 + drivers/hwmon/Makefile | 1 + drivers/hwmon/xgene-hwmon.c | 772 +++++++++++++++++++++ 7 files changed, 834 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/apm-xgene-hwmon.txt create mode 100644 Documentation/hwmon/xgene-hwmon create mode 100644 drivers/hwmon/xgene-hwmon.c -- 1.9.1