1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 9cb65b0e7597..ce06149088c5 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -113,6 +113,14 @@ static void lpss_i2c_setup(struct lpss_private_data *pdata)
         writel(val, pdata->mmio_base + offset);
 }
 
+static struct lpss_device_desc wpt_dev_desc = {
+        .clk_required = true,
+        .prv_offset = 0x800,
+        .ltr_required = true,
+        .clk_divider = true,
+        .clk_gate = true,
+};
+
 static struct lpss_device_desc lpt_dev_desc = {
         .clk_required = true,
         .prv_offset = 0x800,
@@ -226,6 +234,8 @@ static const struct acpi_device_id acpi_lpss_device_ids[] = {
         { "INT3436", LPSS_ADDR(lpt_sdio_dev_desc) },
         { "INT3437", },
 
+        { "INT3438", LPSS_ADDR(wpt_dev_desc) },
+
         { }
 };