blob: f7edf8a5b5d61570c9589942d1b8c98526b3badc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
From 2d54451c77c85e153046baebdfedeabc224a59d7 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Thu, 2 Jul 2020 15:21:05 +0100
Subject: [PATCH] overlays: Fix miniuart-bt "krnbt" parameter
Although superficially appealing, an overlay parameter that targets a
label in the base DTB is not currently supported. Instead it is
necessary to create a fragment targeting the label which is patched
by the parameter.
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
arch/arm/boot/dts/overlays/miniuart-bt-overlay.dts | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
--- a/arch/arm/boot/dts/overlays/miniuart-bt-overlay.dts
+++ b/arch/arm/boot/dts/overlays/miniuart-bt-overlay.dts
@@ -81,7 +81,13 @@
};
};
+ fragment@7 {
+ target = <&minibt>;
+ minibt_frag: __overlay__ {
+ };
+ };
+
__overrides__ {
- krnbt = <&minibt>,"status";
+ krnbt = <&minibt_frag>,"status";
};
};
|
