diff mbox series

[v2,3/4] arm64: dts: ti: k3-am65: mark dss as dma-coherent

Message ID 20200827083045.76356-3-tomi.valkeinen@ti.com (mailing list archive)
State New, archived
Headers show
Series [v2,1/4] dt-bindings: display: ti, am65x-dss: add missing properties to dt-schema | expand

Commit Message

Tomi Valkeinen Aug. 27, 2020, 8:30 a.m. UTC 
DSS is IO coherent on AM65, so we can mark it as such with
'dma-coherent' property in the DT file.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 9edfae5944f7..efd3f18f4be3 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -847,6 +847,8 @@  dss: dss@04a00000 {
 
 		status = "disabled";
 
+		dma-coherent;
+
 		dss_ports: ports {
 			#address-cells = <1>;
 			#size-cells = <0>;