This is a note to let you know that I've just added the patch titled arm64: dts: ti: j7200-main: Mark Main NAVSS as dma-coherent to the 5.12-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-ti-j7200-main-mark-main-navss-as-dma-coher.patch and it can be found in the queue-5.12 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 0bbc5af0fd71046a5dc963807d226beb2350408e Author: Vignesh Raghavendra <vigneshr@xxxxxx> Date: Mon May 10 23:36:01 2021 +0530 arm64: dts: ti: j7200-main: Mark Main NAVSS as dma-coherent [ Upstream commit 52ae30f55a2a40cff549fac95de82f25403bd387 ] Traffic through main NAVSS interconnect is coherent wrt ARM caches on J7200 SoC. Add missing dma-coherent property to main_navss node. Also add dma-ranges to be consistent with mcu_navss node and with AM65/J721e main_navss and mcu_navss nodes. Fixes: d361ed88455fe ("arm64: dts: ti: Add support for J7200 SoC") Signed-off-by: Vignesh Raghavendra <vigneshr@xxxxxx> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx> Signed-off-by: Nishanth Menon <nm@xxxxxx> Link: https://lore.kernel.org/r/20210510180601.19458-1-vigneshr@xxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi index 17477ab0fd8e..3398f174f09b 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi @@ -85,6 +85,8 @@ #size-cells = <2>; ranges = <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>; ti,sci-dev-id = <199>; + dma-coherent; + dma-ranges; main_navss_intr: interrupt-controller1 { compatible = "ti,sci-intr";