* [PATCH v2] arm64: dts: marvell: mark the cp110 crypto engine as dma coherent
@ 2017-07-19 9:04 ` Antoine Tenart
0 siblings, 0 replies; 4+ messages in thread
From: Antoine Tenart @ 2017-07-19 9:04 UTC (permalink / raw)
To: linux-arm-kernel
The crypto engines found on the cp110 master and slave are dma coherent.
This patch adds the relevant property to their dt nodes.
Cc: stable at vger.kernel.org # v4.12+
Fixes: 973020fd9498 ("arm64: marvell: dts: add crypto engine description for 7k/8k")
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
---
Since v1: added the 'Fixes:' and 'Cc: stable' tags.
arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 1 +
arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
index 726528ce54e9..4c68605675a8 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
@@ -270,6 +270,7 @@
interrupt-names = "mem", "ring0", "ring1",
"ring2", "ring3", "eip";
clocks = <&cpm_clk 1 26>;
+ dma-coherent;
};
};
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
index 95f8e5f607f6..0dbb59811d00 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
@@ -261,6 +261,7 @@
interrupt-names = "mem", "ring0", "ring1",
"ring2", "ring3", "eip";
clocks = <&cps_clk 1 26>;
+ dma-coherent;
/*
* The cryptographic engine found on the cp110
* master is enabled by default at the SoC
--
2.13.3
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH v2] arm64: dts: marvell: mark the cp110 crypto engine as dma coherent @ 2017-07-19 9:04 ` Antoine Tenart 0 siblings, 0 replies; 4+ messages in thread From: Antoine Tenart @ 2017-07-19 9:04 UTC (permalink / raw) To: jason, andrew, gregory.clement, sebastian.hesselbarth Cc: Antoine Tenart, thomas.petazzoni, nadavh, linux-arm-kernel, stable The crypto engines found on the cp110 master and slave are dma coherent. This patch adds the relevant property to their dt nodes. Cc: stable@vger.kernel.org # v4.12+ Fixes: 973020fd9498 ("arm64: marvell: dts: add crypto engine description for 7k/8k") Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> --- Since v1: added the 'Fixes:' and 'Cc: stable' tags. arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 1 + arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi index 726528ce54e9..4c68605675a8 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi @@ -270,6 +270,7 @@ interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", "eip"; clocks = <&cpm_clk 1 26>; + dma-coherent; }; }; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index 95f8e5f607f6..0dbb59811d00 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -261,6 +261,7 @@ interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", "eip"; clocks = <&cps_clk 1 26>; + dma-coherent; /* * The cryptographic engine found on the cp110 * master is enabled by default at the SoC -- 2.13.3 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v2] arm64: dts: marvell: mark the cp110 crypto engine as dma coherent 2017-07-19 9:04 ` Antoine Tenart @ 2017-07-19 11:38 ` Gregory CLEMENT -1 siblings, 0 replies; 4+ messages in thread From: Gregory CLEMENT @ 2017-07-19 11:38 UTC (permalink / raw) To: linux-arm-kernel Hi Antoine, On mer., juil. 19 2017, Antoine Tenart <antoine.tenart@free-electrons.com> wrote: > The crypto engines found on the cp110 master and slave are dma coherent. > This patch adds the relevant property to their dt nodes. > > Cc: stable at vger.kernel.org # v4.12+ > Fixes: 973020fd9498 ("arm64: marvell: dts: add crypto engine description for 7k/8k") > Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Applied on mvebu/fixes Thanks, Gregory > --- > > Since v1: added the 'Fixes:' and 'Cc: stable' tags. > > arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 1 + > arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > index 726528ce54e9..4c68605675a8 100644 > --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > @@ -270,6 +270,7 @@ > interrupt-names = "mem", "ring0", "ring1", > "ring2", "ring3", "eip"; > clocks = <&cpm_clk 1 26>; > + dma-coherent; > }; > }; > > diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi > index 95f8e5f607f6..0dbb59811d00 100644 > --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi > +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi > @@ -261,6 +261,7 @@ > interrupt-names = "mem", "ring0", "ring1", > "ring2", "ring3", "eip"; > clocks = <&cps_clk 1 26>; > + dma-coherent; > /* > * The cryptographic engine found on the cp110 > * master is enabled by default at the SoC > -- > 2.13.3 > -- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2] arm64: dts: marvell: mark the cp110 crypto engine as dma coherent @ 2017-07-19 11:38 ` Gregory CLEMENT 0 siblings, 0 replies; 4+ messages in thread From: Gregory CLEMENT @ 2017-07-19 11:38 UTC (permalink / raw) To: Antoine Tenart Cc: jason, andrew, sebastian.hesselbarth, thomas.petazzoni, nadavh, linux-arm-kernel, stable Hi Antoine, On mer., juil. 19 2017, Antoine Tenart <antoine.tenart@free-electrons.com> wrote: > The crypto engines found on the cp110 master and slave are dma coherent. > This patch adds the relevant property to their dt nodes. > > Cc: stable@vger.kernel.org # v4.12+ > Fixes: 973020fd9498 ("arm64: marvell: dts: add crypto engine description for 7k/8k") > Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Applied on mvebu/fixes Thanks, Gregory > --- > > Since v1: added the 'Fixes:' and 'Cc: stable' tags. > > arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 1 + > arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > index 726528ce54e9..4c68605675a8 100644 > --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > @@ -270,6 +270,7 @@ > interrupt-names = "mem", "ring0", "ring1", > "ring2", "ring3", "eip"; > clocks = <&cpm_clk 1 26>; > + dma-coherent; > }; > }; > > diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi > index 95f8e5f607f6..0dbb59811d00 100644 > --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi > +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi > @@ -261,6 +261,7 @@ > interrupt-names = "mem", "ring0", "ring1", > "ring2", "ring3", "eip"; > clocks = <&cps_clk 1 26>; > + dma-coherent; > /* > * The cryptographic engine found on the cp110 > * master is enabled by default at the SoC > -- > 2.13.3 > -- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-07-19 11:38 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2017-07-19 9:04 [PATCH v2] arm64: dts: marvell: mark the cp110 crypto engine as dma coherent Antoine Tenart 2017-07-19 9:04 ` Antoine Tenart 2017-07-19 11:38 ` Gregory CLEMENT 2017-07-19 11:38 ` Gregory CLEMENT
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