Commit c298391a authored by Dmitry Torokhov's avatar Dmitry Torokhov Committed by Lee Jones
Browse files

mfd: timberdale: Attach device properties to TSC2007 board info 



Switch over to using software nodes/properties to describe the
touchscreen instead of using the legacy platform data. This will
allow to drop support for the platform data from TSC2007 driver
and rely solely on the generic driver properties.

Note: "model" is not part of defined device properties and is not
used by the TSC2007 driver, so it can be safely dropped.

Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/ZoWg89A8C4gylTGX@google.com


Signed-off-by: default avatarLee Jones <lee@kernel.org>
parent 70b46487

drivers/mfd/timberdale.c

+11 −6
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 
#include <linux/module.h>

#include <linux/pci.h>

#include <linux/mfd/core.h>

#include <linux/property.h>

#include <linux/slab.h>



#include <linux/timb_gpio.h>
@@ -25,7 +26,6 @@ 
#include <linux/spi/max7301.h>

#include <linux/spi/mc33880.h>



#include <linux/platform_data/tsc2007.h>

#include <linux/platform_data/media/timb_radio.h>

#include <linux/platform_data/media/timb_video.h>
@@ -49,16 +49,21 @@ struct timberdale_device { 


/*--------------------------------------------------------------------------*/



static struct tsc2007_platform_data timberdale_tsc2007_platform_data = {

	.model = 2003,

	.x_plate_ohms = 100

static const struct property_entry timberdale_tsc2007_properties[] = {

	PROPERTY_ENTRY_U32("ti,x-plate-ohms", 100),

	{ }

};



static const struct software_node timberdale_tsc2007_node = {

	.name = "tsc2007",

	.properties = timberdale_tsc2007_properties,

};



static struct i2c_board_info timberdale_i2c_board_info[] = {

	{

		I2C_BOARD_INFO("tsc2007", 0x48),

		.platform_data = &timberdale_tsc2007_platform_data,

		.irq = IRQ_TIMBERDALE_TSC_INT

		.irq = IRQ_TIMBERDALE_TSC_INT,

		.swnode = &timberdale_tsc2007_node,

	},

};