The Armadillo 800 EVA panel module has a backlight enable signal
connected to GPIO 61. Instead of requesting the GPIO in board code and
setting it to a high level unconditionally, pass the GPIO number to the
PWM backlight driver as the backlight enable GPIO.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
.max_brightness = 255,
.dft_brightness = 255,
.pwm_period_ns = 33333, /* 30kHz */
- .enable_gpio = -1,
+ .enable_gpio = 61,
};
static struct platform_device pwm_backlight_device = {
r8a7740_pinmux_init();
r8a7740_meram_workaround();
- /* LCDC0 */
- gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
-
/* GETHER */
gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */