From: Lucas Stach <l.stach@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 3/3] ARM: rdu2: fixup touchscreen alias
Date: Tue, 17 Dec 2019 12:28:16 +0100 [thread overview]
Message-ID: <20191217112816.13305-3-l.stach@pengutronix.de> (raw)
In-Reply-To: <20191217112816.13305-1-l.stach@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
arch/arm/boards/zii-imx6q-rdu2/board.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boards/zii-imx6q-rdu2/board.c b/arch/arm/boards/zii-imx6q-rdu2/board.c
index c06c5ebd9a7c..d41609bfae8a 100644
--- a/arch/arm/boards/zii-imx6q-rdu2/board.c
+++ b/arch/arm/boards/zii-imx6q-rdu2/board.c
@@ -1,3 +1,4 @@
+
/*
* Copyright (C) 2016 Zodiac Inflight Innovation
* Author: Andrey Smirnov <andrew.smirnov@gmail.com>
@@ -161,7 +162,7 @@ device_initcall(rdu2_devices_init);
static int rdu2_fixup_egalax_ts(struct device_node *root, void *context)
{
- struct device_node *np;
+ struct device_node *np, *aliases;
/*
* The 32" unit has a EETI eGalax touchscreen instead of the
@@ -181,6 +182,12 @@ static int rdu2_fixup_egalax_ts(struct device_node *root, void *context)
of_device_enable(np);
+ aliases = of_find_node_by_path_from(root, "/aliases");
+ if (!aliases)
+ return -ENODEV;
+
+ of_property_write_string(aliases, "touchscreen0", np->full_name);
+
return 0;
}
--
2.20.1
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next prev parent reply other threads:[~2019-12-17 11:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-17 11:28 [PATCH 1/3] RDU2: add support to boot from SD card autonomosly Lucas Stach
2019-12-17 11:28 ` [PATCH 2/3] ARM: rdu2: don't reduce i2c frequency for eGalax touch Lucas Stach
2019-12-17 11:28 ` Lucas Stach [this message]
2019-12-18 7:31 ` [PATCH 1/3] RDU2: add support to boot from SD card autonomosly Sascha Hauer
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