Message ID | 1477933702-13423-5-git-send-email-geert+renesas@glider.be (mailing list archive) |
---|---|
State | RFC |
Delegated to: | Simon Horman |
Headers | show |
Hello. On 10/31/2016 8:08 PM, Geert Uytterhoeven wrote: > Enable the IPMMU for Ethernet AVB. > > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> > --- > arch/arm64/boot/dts/renesas/r8a7796.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi > index f6d15805b75031bb..dc416c300968b0e2 100644 > --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi > +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi > @@ -303,7 +303,7 @@ > reg = <0 0xe6740000 0 0x1000>; /* IPMMU-DS0 */ > renesas,ipmmu-main = <&ipmmu_mm 0>; > #iommu-cells = <1>; > - status = "disabled"; > + status = "okay"; > }; > > ipmmu_ds1: mmu@e7740000 { > @@ -320,7 +320,7 @@ > interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, > <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; > #iommu-cells = <1>; > - status = "disabled"; > + status = "okay"; You could just omit the "status" prop in .dtsi -- the result should be the same. [...] MBR, Sergei
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi index f6d15805b75031bb..dc416c300968b0e2 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi @@ -303,7 +303,7 @@ reg = <0 0xe6740000 0 0x1000>; /* IPMMU-DS0 */ renesas,ipmmu-main = <&ipmmu_mm 0>; #iommu-cells = <1>; - status = "disabled"; + status = "okay"; }; ipmmu_ds1: mmu@e7740000 { @@ -320,7 +320,7 @@ interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; #iommu-cells = <1>; - status = "disabled"; + status = "okay"; }; cpg: clock-controller@e6150000 {
Enable the IPMMU for Ethernet AVB. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- arch/arm64/boot/dts/renesas/r8a7796.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)