This is a note to let you know that I've just added the patch titled arm64: dts: rockchip: fix rk3568 mbi-alias to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm64-dts-rockchip-fix-rk3568-mbi-alias.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 66364be9ec7ea25b23bdd7346802a72245190110 Author: Peter Geis <pgwipeout@xxxxxxxxx> Date: Wed Jul 28 14:00:27 2021 -0400 arm64: dts: rockchip: fix rk3568 mbi-alias [ Upstream commit b6c1a590148c63f822091912b4c09c79fbb13971 ] The mbi-alias incorrectly points to 0xfd100000 when it should point to 0xfd410000. This fixes MSIs on rk3568. Fixes: a3adc0b9071d ("arm64: dts: rockchip: add core dtsi for RK3568 SoC") Signed-off-by: Peter Geis <pgwipeout@xxxxxxxxx> Link: https://lore.kernel.org/r/20210728180034.717953-2-pgwipeout@xxxxxxxxx Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi index d225e6a45d5cb..fdfe283b7a30d 100644 --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi @@ -201,7 +201,7 @@ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <3>; - mbi-alias = <0x0 0xfd100000>; + mbi-alias = <0x0 0xfd410000>; mbi-ranges = <296 24>; msi-controller; };