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Merge branches 'powercap' and 'acpi-lpss' with new device IDs

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* powercap:
  powercap / RAPL: add support for ValleyView Soc

* acpi-lpss:
  ACPI: Add BayTrail SoC GPIO and LPSS ACPI IDs
This commit is contained in:
Rafael J. Wysocki 2013-12-27 00:43:24 +01:00
commit bfde19c4c2
3 changed files with 13 additions and 2 deletions
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1
drivers/acpi/acpi_lpss.c
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@ -162,6 +162,7 @@ static const struct acpi_device_id acpi_lpss_device_ids[] = {
{ "80860F14", (unsigned long)&byt_sdio_dev_desc },
{ "80860F41", (unsigned long)&byt_i2c_dev_desc },
{ "INT33B2", },
{ "INT33FC", },
{ "INT3430", (unsigned long)&lpt_dev_desc },
{ "INT3431", (unsigned long)&lpt_dev_desc },

1
drivers/pinctrl/pinctrl-baytrail.c
View file

@ -512,6 +512,7 @@ static const struct dev_pm_ops byt_gpio_pm_ops = {
static const struct acpi_device_id byt_gpio_acpi_match[] = {
{ "INT33B2", 0 },
{ "INT33FC", 0 },
{ }
};
MODULE_DEVICE_TABLE(acpi, byt_gpio_acpi_match);

13
drivers/powercap/intel_rapl.c
View file

@ -833,6 +833,11 @@ static int rapl_write_data_raw(struct rapl_domain *rd,
return 0;
}
static const struct x86_cpu_id energy_unit_quirk_ids[] = {
{ X86_VENDOR_INTEL, 6, 0x37},/* VLV */
{}
};
static int rapl_check_unit(struct rapl_package *rp, int cpu)
{
u64 msr_val;
@ -853,8 +858,11 @@ static int rapl_check_unit(struct rapl_package *rp, int cpu)
* time unit: 1/time_unit_divisor Seconds
*/
value = (msr_val & ENERGY_UNIT_MASK) >> ENERGY_UNIT_OFFSET;
rp->energy_unit_divisor = 1 << value;
/* some CPUs have different way to calculate energy unit */
if (x86_match_cpu(energy_unit_quirk_ids))
rp->energy_unit_divisor = 1000000 / (1 << value);
else
rp->energy_unit_divisor = 1 << value;
value = (msr_val & POWER_UNIT_MASK) >> POWER_UNIT_OFFSET;
rp->power_unit_divisor = 1 << value;
@ -941,6 +949,7 @@ static void package_power_limit_irq_restore(int package_id)
static const struct x86_cpu_id rapl_ids[] = {
{ X86_VENDOR_INTEL, 6, 0x2a},/* SNB */
{ X86_VENDOR_INTEL, 6, 0x2d},/* SNB EP */
{ X86_VENDOR_INTEL, 6, 0x37},/* VLV */
{ X86_VENDOR_INTEL, 6, 0x3a},/* IVB */
{ X86_VENDOR_INTEL, 6, 0x45},/* HSW */
/* TODO: Add more CPU IDs after testing */