1 files changed, 34 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index c5622058c22b..2d5794ec338b 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -2487,6 +2487,31 @@ static struct mxt_acpi_platform_data samus_platform_data[] = {
         { }
 };
 
+static unsigned int chromebook_tp_buttons[] = {
+        KEY_RESERVED,
+        KEY_RESERVED,
+        KEY_RESERVED,
+        KEY_RESERVED,
+        KEY_RESERVED,
+        BTN_LEFT
+};
+
+static struct mxt_acpi_platform_data chromebook_platform_data[] = {
+        {
+                /* Touchpad */
+                .hid    = "ATML0000",
+                .pdata  = {
+                        .t19_num_keys   = ARRAY_SIZE(chromebook_tp_buttons),
+                        .t19_keymap     = chromebook_tp_buttons,
+                },
+        },
+        {
+                /* Touchscreen */
+                .hid    = "ATML0001",
+        },
+        { }
+};
+
 static const struct dmi_system_id mxt_dmi_table[] = {
         {
                 /* 2015 Google Pixel */
@@ -2497,6 +2522,14 @@ static const struct dmi_system_id mxt_dmi_table[] = {
                 },
                 .driver_data = samus_platform_data,
         },
+        {
+                /* Other Google Chromebooks */
+                .ident = "Chromebook",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
+                },
+                .driver_data = chromebook_platform_data,
+        },
         { }
 };
 
@@ -2701,6 +2734,7 @@ static const struct i2c_device_id mxt_id[] = {
         { "qt602240_ts", 0 },
         { "atmel_mxt_ts", 0 },
         { "atmel_mxt_tp", 0 },
+        { "maxtouch", 0 },
         { "mXT224", 0 },
         { }
 };