29 lines
797 B
Diff
29 lines
797 B
Diff
From 3b6b57200f089c75b7434d61f9037f622b99c115 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Tue, 19 Apr 2022 19:57:29 +0100
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Subject: [PATCH] ARM: dts: Add i2c0mux node to Model B rev 1
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The lack of an i2c0mux label prevents the i2c-rtc overlay from
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being applied.
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See: https://github.com/raspberrypi/linux/issues/4999
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/bcm2708-rpi-b-rev1.dts | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/arch/arm/boot/dts/bcm2708-rpi-b-rev1.dts
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+++ b/arch/arm/boot/dts/bcm2708-rpi-b-rev1.dts
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@@ -154,6 +154,10 @@ i2c_csi_dsi: &i2c1 {
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i2c0 = &i2c0;
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};
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+ /* Provide an i2c0mux label to avoid undefined symbols in overlays */
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+ i2c0mux: i2c0mux {
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+ };
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+
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__overrides__ {
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i2c0 = <&i2c0>, "status";
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};
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