Commit d9e2b6ee authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Lee Jones
Browse files

sh: ecovec24: add additional properties to the backlight device 



Add a GPIO lookup entry and a device property for GPIO backlight to the
board file. Tie them to the platform device which is now registered using
platform_device_register_full() because of the properties. These changes
are inactive now but will be used once the gpio backlight driver is
modified.

Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Tested-by: default avatarJacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 706dc681

arch/sh/boards/mach-ecovec24/setup.c

+25 −5
Original line number Diff line number Diff line
@@ -371,6 +371,19 @@ static struct platform_device lcdc_device = { 
	},

};



static struct gpiod_lookup_table gpio_backlight_lookup = {

	.dev_id		= "gpio-backlight.0",

	.table = {

		GPIO_LOOKUP("sh7724_pfc", GPIO_PTR1, NULL, GPIO_ACTIVE_HIGH),

		{ }

	},

};



static struct property_entry gpio_backlight_props[] = {

	PROPERTY_ENTRY_BOOL("default-on"),

	{ }

};



static struct gpio_backlight_platform_data gpio_backlight_data = {

	.fbdev = &lcdc_device.dev,

	.gpio = GPIO_PTR1,
@@ -378,13 +391,15 @@ static struct gpio_backlight_platform_data gpio_backlight_data = { 
	.name = "backlight",

};



static struct platform_device gpio_backlight_device = {

static const struct platform_device_info gpio_backlight_device_info = {

	.name = "gpio-backlight",

	.dev = {

		.platform_data = &gpio_backlight_data,

	},

	.data = &gpio_backlight_data,

	.size_data = sizeof(gpio_backlight_data),

	.properties = gpio_backlight_props,

};



static struct platform_device *gpio_backlight_device;



/* CEU0 */

static struct ceu_platform_data ceu0_pdata = {

	.num_subdevs			= 2,
@@ -1006,7 +1021,6 @@ static struct platform_device *ecovec_devices[] __initdata = { 
	&usb1_common_device,

	&usbhs_device,

	&lcdc_device,

	&gpio_backlight_device,

	&keysc_device,

	&cn12_power,

#if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
@@ -1462,6 +1476,12 @@ static int __init arch_setup(void) 
#endif

#endif



	gpiod_add_lookup_table(&gpio_backlight_lookup);

	gpio_backlight_device = platform_device_register_full(

					&gpio_backlight_device_info);

	if (IS_ERR(gpio_backlight_device))

		return PTR_ERR(gpio_backlight_device);



	return platform_add_devices(ecovec_devices,

				    ARRAY_SIZE(ecovec_devices));

}

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