diff options
Diffstat (limited to 'arch/arm/boards/zii-imx6q-rdu2/board.c')
| -rw-r--r-- | arch/arm/boards/zii-imx6q-rdu2/board.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/boards/zii-imx6q-rdu2/board.c b/arch/arm/boards/zii-imx6q-rdu2/board.c index 63367a419a..d41609bfae 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 @@ -180,8 +181,12 @@ static int rdu2_fixup_egalax_ts(struct device_node *root, void *context) return -ENODEV; of_device_enable(np); - of_property_write_u32(np->parent, "clock-frequency", 200000); + aliases = of_find_node_by_path_from(root, "/aliases"); + if (!aliases) + return -ENODEV; + + of_property_write_string(aliases, "touchscreen0", np->full_name); return 0; } |