Input: goodix - add device tree support

[firefly-linux-kernel-4.4.55.git] / drivers / input / touchscreen / goodix.c

diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index 3ab7232ac1af49c514be83838a489432aebd7fa8..3af16984d57c908afdf9b801370ab2c76389d7f6 100644 (file)
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -23,6 +23,8 @@
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/slab.h>
+#include <linux/acpi.h>
+#include <linux/of.h>
 #include <asm/unaligned.h>
 
 struct goodix_ts_data {
@@ -375,11 +377,27 @@ static const struct i2c_device_id goodix_ts_id[] = {
        { }
 };
 
+#ifdef CONFIG_ACPI
 static const struct acpi_device_id goodix_acpi_match[] = {
        { "GDIX1001", 0 },
        { }
 };
 MODULE_DEVICE_TABLE(acpi, goodix_acpi_match);
+#endif
+
+#ifdef CONFIG_OF
+static const struct of_device_id goodix_of_match[] = {
+       { .compatible = "goodix,gt911" },
+       { .compatible = "goodix,gt9110" },
+       { .compatible = "goodix,gt912" },
+       { .compatible = "goodix,gt927" },
+       { .compatible = "goodix,gt9271" },
+       { .compatible = "goodix,gt928" },
+       { .compatible = "goodix,gt967" },
+       { }
+};
+MODULE_DEVICE_TABLE(of, goodix_of_match);
+#endif
 
 static struct i2c_driver goodix_ts_driver = {
        .probe = goodix_ts_probe,
@@ -387,7 +405,8 @@ static struct i2c_driver goodix_ts_driver = {
        .driver = {
                .name = "Goodix-TS",
                .owner = THIS_MODULE,
-               .acpi_match_table = goodix_acpi_match,
+               .acpi_match_table = ACPI_PTR(goodix_acpi_match),
+               .of_match_table = of_match_ptr(goodix_of_match),
        },
 };
 module_i2c_driver(goodix_ts_driver);