diff options
| author | Jayachandran C <jnair@caviumnetworks.com> | 2017-10-10 11:57:54 +0530 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-10-17 23:52:54 +0200 |
| commit | 1977dbefe92c0baefefb62927df6e3908af8c453 (patch) | |
| tree | 41e1722597bb799792776ec45e2b9360401973b7 /drivers/acpi | |
| parent | 4ce8e88f6c25469b83a7d56914995fe892d1f9a8 (diff) | |
| download | linux-stable-1977dbefe92c0baefefb62927df6e3908af8c453.tar.gz linux-stable-1977dbefe92c0baefefb62927df6e3908af8c453.tar.bz2 linux-stable-1977dbefe92c0baefefb62927df6e3908af8c453.zip | |
ACPI / APD: Add clock frequency for ThunderX2 I2C controller
Add the input frequency of 125MHz for the ThunderX2 I2C controller block.
The ACPI ID used is "CAV9007".
Signed-off-by: Jayachandran C <jnair@caviumnetworks.com>
Signed-off-by: Kamlakant Patel <kamlakant.patel@cavium.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpi_apd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c index d5999eb41c00..d553b0087947 100644 --- a/drivers/acpi/acpi_apd.c +++ b/drivers/acpi/acpi_apd.c @@ -116,6 +116,10 @@ static const struct apd_device_desc hip08_i2c_desc = { .setup = acpi_apd_setup, .fixed_clk_rate = 250000000, }; +static const struct apd_device_desc thunderx2_i2c_desc = { + .setup = acpi_apd_setup, + .fixed_clk_rate = 125000000, +}; #endif #else @@ -180,6 +184,7 @@ static const struct acpi_device_id acpi_apd_device_ids[] = { { "APMC0D0F", APD_ADDR(xgene_i2c_desc) }, { "BRCM900D", APD_ADDR(vulcan_spi_desc) }, { "CAV900D", APD_ADDR(vulcan_spi_desc) }, + { "CAV9007", APD_ADDR(thunderx2_i2c_desc) }, { "HISI02A1", APD_ADDR(hip07_i2c_desc) }, { "HISI02A2", APD_ADDR(hip08_i2c_desc) }, #endif |