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ACPI / LPSS: Add ACPI IDs for Intel Braswell 

Enable more identifiers for the existing devices for Intel Braswell and
Cherryview.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
hifive-unleashed-5.1
Alan Cox 2014-08-19 15:55:22 +03:00 committed by Rafael J. Wysocki
parent 52addcf9d6
commit 1bfbd8eb8a
1 changed files with 17 additions and 0 deletions
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17
drivers/acpi/acpi_lpss.c
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@ -196,6 +196,17 @@ static struct lpss_device_desc byt_i2c_dev_desc = {
.setup = lpss_i2c_setup,
};
static struct lpss_shared_clock bsw_pwm_clock = {
.name = "pwm_clk",
.rate = 19200000,
};
static struct lpss_device_desc bsw_pwm_dev_desc = {
.clk_required = true,
.save_ctx = true,
.shared_clock = &bsw_pwm_clock,
};
#else
#define LPSS_ADDR(desc) (0UL)
@ -225,6 +236,12 @@ static const struct acpi_device_id acpi_lpss_device_ids[] = {
{ "INT33B2", },
{ "INT33FC", },
/* Braswell LPSS devices */
{ "80862288", LPSS_ADDR(bsw_pwm_dev_desc) },
{ "8086228A", LPSS_ADDR(byt_uart_dev_desc) },
{ "8086228E", LPSS_ADDR(byt_spi_dev_desc) },
{ "808622C1", LPSS_ADDR(byt_i2c_dev_desc) },
{ "INT3430", LPSS_ADDR(lpt_dev_desc) },
{ "INT3431", LPSS_ADDR(lpt_dev_desc) },
{ "INT3432", LPSS_ADDR(lpt_i2c_dev_desc) },