From: Svyatoslav Ryhel <clamor95@gmail.com>
Date: Sat, 1 Mar 2025 12:41:28 +0000 (+0200)
Subject: video: tegra20: dc: support binding child devices
X-Git-Tag: v2025.07-rc1~18^2~12^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e539c8bddb994d90e46c4bd0e282b8a852ce6f2;p=pandora-u-boot.git

video: tegra20: dc: support binding child devices

Implement child binding helper within DC bind to support DC PWM backlight
feature.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---

diff --git a/drivers/video/tegra20/tegra-dc.c b/drivers/video/tegra20/tegra-dc.c
index 516a397872a..1f43153ff27 100644
--- a/drivers/video/tegra20/tegra-dc.c
+++ b/drivers/video/tegra20/tegra-dc.c
@@ -632,7 +632,7 @@ static int tegra_lcd_bind(struct udevice *dev)
 	plat->size = LCD_MAX_WIDTH * LCD_MAX_HEIGHT *
 		(1 << LCD_MAX_LOG2_BPP) / 8;
 
-	return 0;
+	return dm_scan_fdt_dev(dev);
 }
 
 static const struct tegra_dc_soc_info tegra20_dc_soc_info = {