Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754302AbbKXKay (ORCPT ); Tue, 24 Nov 2015 05:30:54 -0500 Received: from mga01.intel.com ([192.55.52.88]:56574 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753033AbbKXKXH (ORCPT ); Tue, 24 Nov 2015 05:23:07 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,338,1444719600"; d="scan'208";a="858586633" From: Andy Shevchenko To: "Rafael J. Wysocki" , Greg Kroah-Hartman , Jarkko Nikula , linux-i2c@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, Lee Jones , Mika Westerberg , Kevin Fenzi , Arnd Bergmann , Wolfram Sang Cc: Andy Shevchenko Subject: [PATCH v1 00/13] intel-lpss: support non-ACPI platforms Date: Tue, 24 Nov 2015 12:22:46 +0200 Message-Id: <1448360579-79260-1-git-send-email-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.6.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2850 Lines: 66 This series includes few logical sets that bring a support of non-ACPI platforms for Intel Skylake. First part is a refactoring of built-in device properties support: - keep single value inside the structure - provide helper macros to define built-in properties - fall back to secondary fwnode if primary has no asked property Second one is modifications to MFD code and intel-lpss.c driver in particular to define and pass built-in properties to the individual drivers. Last part is a fix for I2C bug found on Lenovo Yoga hardware and a first converted user. Built-in device properties is an alternative to platform data. It provides a unified API that drivers can use to cover all cases at once: DT, ACPI, and built-in properties. With this series applied platform data can be considered obsolete. Moreover, built-in device properties allows to adjust existing configuration, for example, in cases when ACPI values are wrong on some platforms. The series has been tested on available hardware and doesn't break current behaviour. But we ask you, Kevin, to apply the series on your side and check with Lenovo hardware. Andy Shevchenko (8): device property: always check for fwnode type device property: rename helper functions device property: refactor built-in properties support device property: keep single value inplace device property: improve readability of macros device property: return -EINVAL when property isn't found in ACPI device property: Fallback to secondary fwnode if primary misses the property mfd: core: propagate device properties to sub devices drivers Heikki Krogerus (1): device property: helper macros for property entry creation Mika Westerberg (4): mfd: intel-lpss: Add support for passing device properties mfd: intel-lpss: Pass HSUART configuration via properties mfd: intel-lpss: Pass SDA hold time to I2C host controller driver i2c: designware: Convert to use unified device property API drivers/acpi/property.c | 10 +- drivers/base/property.c | 298 +++++++++++++++++++++------- drivers/i2c/busses/i2c-designware-platdrv.c | 48 ++--- drivers/mfd/intel-lpss-acpi.c | 18 +- drivers/mfd/intel-lpss-pci.c | 43 +++- drivers/mfd/intel-lpss.c | 16 +- drivers/mfd/intel-lpss.h | 2 + drivers/mfd/mfd-core.c | 3 + include/linux/mfd/core.h | 5 + include/linux/property.h | 87 ++++++-- 10 files changed, 394 insertions(+), 136 deletions(-) -- 2.6.2 -- 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/