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33 lines
921 B
Diff
33 lines
921 B
Diff
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From 2d54451c77c85e153046baebdfedeabc224a59d7 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Thu, 2 Jul 2020 15:21:05 +0100
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Subject: [PATCH] overlays: Fix miniuart-bt "krnbt" parameter
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Although superficially appealing, an overlay parameter that targets a
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label in the base DTB is not currently supported. Instead it is
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necessary to create a fragment targeting the label which is patched
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by the parameter.
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/overlays/miniuart-bt-overlay.dts | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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--- a/arch/arm/boot/dts/overlays/miniuart-bt-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/miniuart-bt-overlay.dts
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@@ -81,7 +81,13 @@
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};
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};
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+ fragment@7 {
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+ target = <&minibt>;
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+ minibt_frag: __overlay__ {
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+ };
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+ };
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+
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__overrides__ {
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- krnbt = <&minibt>,"status";
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+ krnbt = <&minibt_frag>,"status";
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};
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};
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