[PATCH 1/3] ACPI / APD: Add clock frequency for ThunderX2 I2C controller

[Kamlakant Patel <kamlakant.patel@cavium.com>]

From: Jayachandran C <jnair@caviumnetworks.com>

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>
---
 drivers/acpi/acpi_apd.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
index 17a1eb1..93acc9b 100644
--- a/drivers/acpi/acpi_apd.c
+++ b/drivers/acpi/acpi_apd.c
@@ -106,6 +106,10 @@ static const struct apd_device_desc vulcan_spi_desc = {
 	.setup = acpi_apd_setup,
 	.fixed_clk_rate = 133000000,
 };
+static const struct apd_device_desc thunderx2_i2c_desc = {
+	.setup = acpi_apd_setup,
+	.fixed_clk_rate = 125000000,
+};
 #endif
 
 #else
@@ -170,6 +174,7 @@ 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) },
 #endif
 	{ }
 };
-- 
2.7.4