diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0563-ARM-dts-bcm283x-Correct-vchiq-compatible-string-2840.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0563-ARM-dts-bcm283x-Correct-vchiq-compatible-string-2840.patch | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0563-ARM-dts-bcm283x-Correct-vchiq-compatible-string-2840.patch b/target/linux/bcm27xx/patches-4.19/950-0563-ARM-dts-bcm283x-Correct-vchiq-compatible-string-2840.patch new file mode 100644 index 0000000000..29f3cdb32a --- /dev/null +++ b/target/linux/bcm27xx/patches-4.19/950-0563-ARM-dts-bcm283x-Correct-vchiq-compatible-string-2840.patch @@ -0,0 +1,76 @@ +From 91aa97cc3a193cfd29962e328f9d1da0d8e0aaff Mon Sep 17 00:00:00 2001 +From: 6by9 <6by9@users.noreply.github.com> +Date: Wed, 30 Jan 2019 14:22:03 +0000 +Subject: [PATCH] ARM: dts: bcm283x: Correct vchiq compatible string + (#2840) + +commit 499770ede3f829e80539f46b59b5f460dc327aa6 upstream. + +To allow VCHIQ to determine the correct cache line size, use the new +"brcm,bcm2836-vchiq" compatible string on BCM2836 and BCM2837. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +Acked-by: Stefan Wahren <stefan.wahren@i2se.com> +Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> +--- + arch/arm/boot/dts/bcm2835-rpi.dtsi | 2 +- + arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 2 +- + arch/arm/boot/dts/bcm2836-rpi.dtsi | 6 ++++++ + arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 2 +- + arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 2 +- + 5 files changed, 10 insertions(+), 4 deletions(-) + create mode 100644 arch/arm/boot/dts/bcm2836-rpi.dtsi + +--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi ++++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi +@@ -30,7 +30,7 @@ + #power-domain-cells = <1>; + }; + +- mailbox@7e00b840 { ++ vchiq: mailbox@7e00b840 { + compatible = "brcm,bcm2835-vchiq"; + reg = <0x7e00b840 0x3c>; + interrupts = <0 2>; +--- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts ++++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts +@@ -1,7 +1,7 @@ + // SPDX-License-Identifier: GPL-2.0 + /dts-v1/; + #include "bcm2836.dtsi" +-#include "bcm2835-rpi.dtsi" ++#include "bcm2836-rpi.dtsi" + #include "bcm283x-rpi-smsc9514.dtsi" + #include "bcm283x-rpi-usb-host.dtsi" + #include "bcm283x-rpi-csi1-2lane.dtsi" +--- /dev/null ++++ b/arch/arm/boot/dts/bcm2836-rpi.dtsi +@@ -0,0 +1,6 @@ ++// SPDX-License-Identifier: GPL-2.0 ++#include "bcm2835-rpi.dtsi" ++ ++&vchiq { ++ compatible = "brcm,bcm2836-vchiq", "brcm,bcm2835-vchiq"; ++}; +--- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts ++++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts +@@ -1,7 +1,7 @@ + // SPDX-License-Identifier: GPL-2.0 + /dts-v1/; + #include "bcm2837.dtsi" +-#include "bcm2835-rpi.dtsi" ++#include "bcm2836-rpi.dtsi" + #include "bcm283x-rpi-lan7515.dtsi" + #include "bcm283x-rpi-usb-host.dtsi" + +--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts ++++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts +@@ -1,7 +1,7 @@ + // SPDX-License-Identifier: GPL-2.0 + /dts-v1/; + #include "bcm2837.dtsi" +-#include "bcm2835-rpi.dtsi" ++#include "bcm2836-rpi.dtsi" + #include "bcm283x-rpi-smsc9514.dtsi" + #include "bcm283x-rpi-usb-host.dtsi" + #include "bcm283x-rpi-csi1-2lane.dtsi" |