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77 lines
2.4 KiB
Diff
77 lines
2.4 KiB
Diff
From 91aa97cc3a193cfd29962e328f9d1da0d8e0aaff Mon Sep 17 00:00:00 2001
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From: 6by9 <6by9@users.noreply.github.com>
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Date: Wed, 30 Jan 2019 14:22:03 +0000
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Subject: [PATCH] ARM: dts: bcm283x: Correct vchiq compatible string
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(#2840)
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commit 499770ede3f829e80539f46b59b5f460dc327aa6 upstream.
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To allow VCHIQ to determine the correct cache line size, use the new
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"brcm,bcm2836-vchiq" compatible string on BCM2836 and BCM2837.
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
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Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
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---
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arch/arm/boot/dts/bcm2835-rpi.dtsi | 2 +-
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arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 2 +-
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arch/arm/boot/dts/bcm2836-rpi.dtsi | 6 ++++++
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arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 2 +-
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arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 2 +-
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5 files changed, 10 insertions(+), 4 deletions(-)
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create mode 100644 arch/arm/boot/dts/bcm2836-rpi.dtsi
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--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
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+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
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@@ -30,7 +30,7 @@
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#power-domain-cells = <1>;
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};
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- mailbox@7e00b840 {
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+ vchiq: mailbox@7e00b840 {
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compatible = "brcm,bcm2835-vchiq";
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reg = <0x7e00b840 0x3c>;
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interrupts = <0 2>;
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--- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
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+++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
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@@ -1,7 +1,7 @@
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// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "bcm2836.dtsi"
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-#include "bcm2835-rpi.dtsi"
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+#include "bcm2836-rpi.dtsi"
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#include "bcm283x-rpi-smsc9514.dtsi"
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#include "bcm283x-rpi-usb-host.dtsi"
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#include "bcm283x-rpi-csi1-2lane.dtsi"
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm2836-rpi.dtsi
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@@ -0,0 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0
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+#include "bcm2835-rpi.dtsi"
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+
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+&vchiq {
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+ compatible = "brcm,bcm2836-vchiq", "brcm,bcm2835-vchiq";
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+};
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--- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
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+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
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@@ -1,7 +1,7 @@
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// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "bcm2837.dtsi"
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-#include "bcm2835-rpi.dtsi"
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+#include "bcm2836-rpi.dtsi"
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#include "bcm283x-rpi-lan7515.dtsi"
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#include "bcm283x-rpi-usb-host.dtsi"
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--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
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+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
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@@ -1,7 +1,7 @@
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// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "bcm2837.dtsi"
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-#include "bcm2835-rpi.dtsi"
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+#include "bcm2836-rpi.dtsi"
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#include "bcm283x-rpi-smsc9514.dtsi"
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#include "bcm283x-rpi-usb-host.dtsi"
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#include "bcm283x-rpi-csi1-2lane.dtsi"
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