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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2020-11-02 14:46:50 +0100 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2020-11-12 18:41:47 +0100 |
| commit | 50301e8815c681bc5de8ca7050c4b426923d4e19 (patch) | |
| tree | 4056988b69266b0991cf5f551ba8c070cf9b9244 /arch/arm64/boot/dts/ti/k3-am65-main.dtsi | |
| parent | arm64: dts: ti: k3-am65: ringacc: drop ti, dma-ring-reset-quirk (diff) | |
| download | linux-50301e8815c681bc5de8ca7050c4b426923d4e19.tar.xz linux-50301e8815c681bc5de8ca7050c4b426923d4e19.zip | |
arm64: dts: ti: k3-am65: mark dss as dma-coherent
DSS is IO coherent on AM65, so we should mark it as such with
'dma-coherent' property in the DT file.
Fixes: fc539b90eda2 ("arm64: dts: ti: am654: Add DSS node")
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Nikhil Devshatwar <nikhil.nd@ti.com>
Cc: stable@vger.kernel.org # v5.8+
Link: https://lore.kernel.org/r/20201102134650.55321-1-tomi.valkeinen@ti.com
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am65-main.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi index 3eeb6e9876db..baa3f4c8f91e 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -866,6 +866,8 @@ status = "disabled"; + dma-coherent; + dss_ports: ports { #address-cells = <1>; #size-cells = <0>; |