From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752863AbdARRqG (ORCPT ); Wed, 18 Jan 2017 12:46:06 -0500 Received: from mga04.intel.com ([192.55.52.120]:1548 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751336AbdARRqF (ORCPT ); Wed, 18 Jan 2017 12:46:05 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,249,1477983600"; d="scan'208";a="32270593" From: Andy Shevchenko To: Ingo Molnar , Thomas Gleixner , "H . Peter Anvin" , linux-kernel@vger.kernel.org, x86@kernel.org Cc: Andy Shevchenko Subject: [PATCH v3 0/3] x86/platform/intel-mid: Fix RTC handling Date: Wed, 18 Jan 2017 19:42:52 +0200 Message-Id: <20170118174255.78945-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Current RTC approach breaks some platforms. Rewrite it completely and make avaiable only for intended platforms. Tested on Intel Merrifield, ASuS T100TA (normal and acpi=off cases). Since v2: - add mp_map_gsi_to_irq() fix to the series as patch 1 - add patch 3 - rewrite RTC approach as another platform code for Intel MID Andy Shevchenko (3): x86/ioapic: Return suitable error code in mp_map_gsi_to_irq() x86/platform/intel-mid: Allocate RTC interrupt for Merrifield x86/platform/intel-mid: Don't shadow error code of mp_map_gsi_to_irq() arch/x86/kernel/apic/io_apic.c | 4 +- arch/x86/platform/intel-mid/device_libs/Makefile | 1 + .../intel-mid/device_libs/platform_mrfld_rtc.c | 48 ++++++++++++++++++++++ .../intel-mid/device_libs/platform_mrfld_wdt.c | 10 ++--- arch/x86/platform/intel-mid/sfi.c | 14 ------- 5 files changed, 56 insertions(+), 21 deletions(-) create mode 100644 arch/x86/platform/intel-mid/device_libs/platform_mrfld_rtc.c -- 2.11.0