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| author | Tony Lindgren <tony@atomide.com> | 2016-03-30 10:36:06 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-03-30 10:36:06 -0700 |
| commit | 1809de7e7d37c585e01a1bcc583ea92b78fc759d (patch) | |
| tree | 76c5b35c2b04eafce86a1a729c02ab705eba44bc /drivers/mfd/intel-lpss-acpi.c | |
| parent | ebf24414809200915b9ddf7f109bba7c278c8210 (diff) | |
| parent | 3ca4a238106dedc285193ee47f494a6584b6fd2f (diff) | |
| download | talos-op-linux-1809de7e7d37c585e01a1bcc583ea92b78fc759d.tar.gz talos-op-linux-1809de7e7d37c585e01a1bcc583ea92b78fc759d.zip | |
Merge tag 'for-v4.6-rc/omap-fixes-a' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v4.6/fixes
ARM: OMAP2+: first hwmod fix for v4.6-rc
Fix a longstanding bug in the hwmod code that could cause
hardware SYSCONFIG register values to not match the kernel's
idea of what they should be, and that could result in lower
performance during IP block idle entry.
Basic build, boot, and PM test logs are available here:
http://www.pwsan.com/omap/testlogs/omap-hwmod-fixes-a-for-v4.6-rc/20160326231727/
Diffstat (limited to 'drivers/mfd/intel-lpss-acpi.c')
| -rw-r--r-- | drivers/mfd/intel-lpss-acpi.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/mfd/intel-lpss-acpi.c b/drivers/mfd/intel-lpss-acpi.c index 06f00d60be46..5a8d9c766633 100644 --- a/drivers/mfd/intel-lpss-acpi.c +++ b/drivers/mfd/intel-lpss-acpi.c @@ -44,8 +44,20 @@ static const struct intel_lpss_platform_info bxt_info = { .clk_rate = 100000000, }; +static struct property_entry bxt_i2c_properties[] = { + PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 42), + PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171), + PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208), + { }, +}; + +static struct property_set bxt_i2c_pset = { + .properties = bxt_i2c_properties, +}; + static const struct intel_lpss_platform_info bxt_i2c_info = { .clk_rate = 133000000, + .pset = &bxt_i2c_pset, }; static const struct acpi_device_id intel_lpss_acpi_ids[] = { |
