[PATCH v4 0/4] x86/platform/intel-mid: Fix RTC / WDT handling

From: Andy Shevchenko
Date: Thu Jan 19 2017 - 16:12:22 EST


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 v3:
- move to arch_initcall()
- do the same for watchdog registration code (new patch 4)

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 (4):
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()
x86/platform/intel-mid: Move watchdog registration to arch_initcall()

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 | 12 +++---
arch/x86/platform/intel-mid/sfi.c | 14 -------
5 files changed, 57 insertions(+), 22 deletions(-)
create mode 100644 arch/x86/platform/intel-mid/device_libs/platform_mrfld_rtc.c

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2.11.0