From: Nishanth Menon <nm@ti.com>
To: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Swapnil Jakhade <sjakhade@cadence.com>,
Kishon Vijay Abraham I <kishon@ti.com>
Subject: Re: [PATCH 3/4] arm64: dts: ti: k3-am65: mark dss as dma-coherent
Date: Tue, 27 Oct 2020 10:14:34 -0500 [thread overview]
Message-ID: <20201027151434.getywrdbjidcggth@marshy> (raw)
In-Reply-To: <25f63a9b-7473-949b-2310-5c00440fb830@ti.com>
On 16:45-20201027, Tomi Valkeinen wrote:
> On 27/10/2020 14:34, Nishanth Menon wrote:
> > On 12:41-20201027, Tomi Valkeinen wrote:
> >> 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 --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> >> index 533525229a8d..a0b4a421026f 100644
> >> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> >> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> >> @@ -867,6 +867,8 @@ dss: dss@04a00000 {
> >>
> >> status = "disabled";
> >>
> >> + dma-coherent;
> >> +
> >> dss_ports: ports {
> >> #address-cells = <1>;
> >> #size-cells = <0>;
> >> --
> >> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> >> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
> >>
> >
> > Does it need to be part of this series?
>
> No. The two DP patches should go together, but the am6 ones can be applied independently.
Please split accordingly.
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
next prev parent reply other threads:[~2020-10-27 16:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-27 10:41 [PATCH 0/4] arm64: dts: ti: AM6 and J721e display dts changes Tomi Valkeinen
2020-10-27 10:41 ` [PATCH 1/4] arm64: dts: ti: k3-j721e-main: add DP & DP PHY Tomi Valkeinen
2020-10-27 12:40 ` Nishanth Menon
2020-10-27 10:41 ` [PATCH 2/4] arm64: dts: ti: k3-j721e-common-proc-board: add DP to j7 evm Tomi Valkeinen
2020-10-27 12:20 ` Nishanth Menon
2020-10-27 14:44 ` Tomi Valkeinen
2020-10-27 15:14 ` Nishanth Menon
2020-10-27 10:41 ` [PATCH 3/4] arm64: dts: ti: k3-am65: mark dss as dma-coherent Tomi Valkeinen
2020-10-27 12:34 ` Nishanth Menon
2020-10-27 14:45 ` Tomi Valkeinen
2020-10-27 15:14 ` Nishanth Menon [this message]
2020-10-27 10:41 ` [PATCH 4/4] arm64: dts: ti: am654-base-board: fix clock node name Tomi Valkeinen
2020-10-27 12:39 ` Nishanth Menon
2020-10-27 14:55 ` Tomi Valkeinen
2020-10-27 15:24 ` Nishanth Menon
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