diff mbox

[1/2] arm64: dts: renesas: r8a77970: disable EtherAVB

Message ID 653a7410-20ba-2cc9-b223-09c00d5be280@cogentembedded.com (mailing list archive)
State Accepted
Commit 9223eef03f2659bd9650c2bc4364b1748e62eade
Delegated to: Simon Horman
Headers show

Commit Message

Sergei Shtylyov May 11, 2018, 8:21 p.m. UTC
When adding the R8A77970 EtherAVB device I failed to notice that it does
not have the usual "status" property disabling the described devices in
anticipation that the board device trees enable the devices according to
their needs. This causes the EtherAVB driver to successfully probe despite
e.g. the needed pins not having been configured -- luckily, "eth<n>" device
can't be opened anyway...

Fixes: bea2ab136eaa ("arm64: dts: renesas: r8a77970: add EtherAVB support")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 arch/arm64/boot/dts/renesas/r8a77970.dtsi |    1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

Index: renesas/arch/arm64/boot/dts/renesas/r8a77970.dtsi
===================================================================
--- renesas.orig/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ renesas/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -473,6 +473,7 @@ 
 			iommus = <&ipmmu_rt 3>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			status = "disabled";
 		};
 
 		scif0: serial@e6e60000 {