linux-kernel - [PATCH 8/9] Input: pixcir_i2c_ts: Add support for TangoC family

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Date:	Wed, 18 Dec 2013 14:51:19 +0530
From:	Roger Quadros <rogerq@...com>
To:	<dmitry.torokhov@...il.com>
CC:	<rydberg@...omail.se>, <jcbian@...cir.com.cn>,
	<linux-input@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<devicetree@...r.kernel.org>, Roger Quadros <rogerq@...com>
Subject: [PATCH 8/9] Input: pixcir_i2c_ts: Add support for TangoC family

Add support for Pixcir TangoC controller.

Signed-off-by: Roger Quadros <rogerq@...com>
Acked-by: Mugunthan V N <mugunthanvnm@...com>
---
 .../devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt         | 2 +-
 drivers/input/touchscreen/pixcir_i2c_ts.c                           | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt b/Documentation/devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt
index c0b0b270..0ab9505 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt
@@ -1,7 +1,7 @@
 * Pixcir I2C touchscreen controllers
 
 Required properties:
-- compatible: must be "pixcir,pixcir_ts"
+- compatible: must be "pixcir,pixcir_ts" or "pixcir,pixcir_tangoc"
 - reg: I2C address of the chip
 - interrupts: interrupt to which the chip is connected
 - attb-gpio: GPIO connected to the ATTB line of the chip
diff --git a/drivers/input/touchscreen/pixcir_i2c_ts.c b/drivers/input/touchscreen/pixcir_i2c_ts.c
index 9e14415..3575eab 100644
--- a/drivers/input/touchscreen/pixcir_i2c_ts.c
+++ b/drivers/input/touchscreen/pixcir_i2c_ts.c
@@ -549,13 +549,19 @@ static int pixcir_i2c_ts_remove(struct i2c_client *client)
 
 static const struct i2c_device_id pixcir_i2c_ts_id[] = {
 	{ "pixcir_ts", 0 },
+	{ "pixcir_tangoc", 0},
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, pixcir_i2c_ts_id);
 
 #if defined(CONFIG_OF)
+static const struct pixcir_i2c_chip_data tangoc_data = {
+	.num_report_ids = 5,
+};
+
 static const struct of_device_id pixcir_of_match[] = {
 	{ .compatible = "pixcir,pixcir_ts", },
+	{ .compatible = "pixcir,pixcir_tangoc", .data = &tangoc_data, },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, pixcir_of_match);
-- 
1.8.3.2

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