[PATCH v4 05/20] platform/x86: x86-android-tablets: convert EDT devices to GPIO references

[Hans de Goede <hansg@kernel.org>]

From: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Now that gpiolib supports software nodes to describe GPIOs, switch the
driver away from using GPIO lookup tables for EDT touchscreens to using
PROPERTY_ENTRY_GPIO() to keep all touchscreen properties together.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Tested-by: Hans de Goede <hansg@kernel.org>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Hans de Goede <hansg@kernel.org>
---
 .../platform/x86/x86-android-tablets/other.c  | 28 +++++++++----------
 1 file changed, 13 insertions(+), 15 deletions(-)

diff --git a/drivers/platform/x86/x86-android-tablets/other.c b/drivers/platform/x86/x86-android-tablets/other.c
index 95c5001004a1..0f3cc0ea877e 100644
--- a/drivers/platform/x86/x86-android-tablets/other.c
+++ b/drivers/platform/x86/x86-android-tablets/other.c
@@ -436,6 +436,17 @@ static const struct software_node nextbook_ares8a_accel_node = {
 	.properties = nextbook_ares8a_accel_props,
 };
 
+static const struct property_entry nextbook_ares8a_ft5416_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 800),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
+	PROPERTY_ENTRY_GPIO("reset-gpios", &cherryview_gpiochip_nodes[1], 25, GPIO_ACTIVE_LOW),
+	{ }
+};
+
+static const struct software_node nextbook_ares8a_ft5416_node = {
+	.properties = nextbook_ares8a_ft5416_props,
+};
+
 static const struct x86_i2c_client_info nextbook_ares8a_i2c_clients[] __initconst = {
 	{
 		/* Freescale MMA8653FC accelerometer */
@@ -452,7 +463,7 @@ static const struct x86_i2c_client_info nextbook_ares8a_i2c_clients[] __initcons
 			.type = "edt-ft5x06",
 			.addr = 0x38,
 			.dev_name = "ft5416",
-			.swnode = &nextbook_ares8_touchscreen_node,
+			.swnode = &nextbook_ares8a_ft5416_node,
 		},
 		.adapter_path = "\\_SB_.PCI0.I2C6",
 		.irq_data = {
@@ -466,23 +477,10 @@ static const struct x86_i2c_client_info nextbook_ares8a_i2c_clients[] __initcons
 	},
 };
 
-static struct gpiod_lookup_table nextbook_ares8a_ft5416_gpios = {
-	.dev_id = "i2c-ft5416",
-	.table = {
-		GPIO_LOOKUP("INT33FF:01", 25, "reset", GPIO_ACTIVE_LOW),
-		{ }
-	},
-};
-
-static struct gpiod_lookup_table * const nextbook_ares8a_gpios[] = {
-	&nextbook_ares8a_ft5416_gpios,
-	NULL
-};
-
 const struct x86_dev_info nextbook_ares8a_info __initconst = {
 	.i2c_client_info = nextbook_ares8a_i2c_clients,
 	.i2c_client_count = ARRAY_SIZE(nextbook_ares8a_i2c_clients),
-	.gpiod_lookup_tables = nextbook_ares8a_gpios,
+	.gpiochip_type = X86_GPIOCHIP_CHERRYVIEW,
 };
 
 /*
-- 
2.51.0