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43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
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From fb78b2617e70e58e03e0d50e674758fdd2a80d45 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Thu, 2 Nov 2023 10:39:11 +0000
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Subject: [PATCH] dts: bcm2712-rpi-5-b: Create some dummy nodes
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The kernel now treats multiple fragments targeting the same node as an
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error. For this reason, it is important that labels created just for
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compatibility with other systems (e.g. i2c0if and i2c0mux) are
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attached to unique nodes, not just tacked onto existing nodes.
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/bcm2712-rpi-5-b.dts | 11 ++++++-----
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1 file changed, 6 insertions(+), 5 deletions(-)
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--- a/arch/arm/boot/dts/bcm2712-rpi-5-b.dts
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+++ b/arch/arm/boot/dts/bcm2712-rpi-5-b.dts
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@@ -157,6 +157,12 @@
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dummy: dummy {
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// A target for unwanted overlay fragments
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};
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+
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+
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+ // A few extra labels to keep overlays happy
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+
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+ i2c0if: i2c0if {};
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+ i2c0mux: i2c0mux {};
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};
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rp1_target: &pcie2 {
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@@ -243,11 +249,6 @@ aux: &dummy {};
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#include "bcm2712-rpi.dtsi"
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-// A few extra labels to keep overlays happy
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-
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-i2c0if: &rp1_gpio {};
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-i2c0mux: &rp1_gpio {};
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-
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i2c_csi_dsi0: &i2c6 { // Note: This is for MIPI0 connector only
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pinctrl-0 = <&rp1_i2c6_38_39>;
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pinctrl-names = "default";
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