linux-kernel - Re: [PATCH v2 0/3] Fix reg ranges for main

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Date: Thu, 2 May 2024 15:50:44 +0530
From: "Kumar, Udit" <u-kumar1@...com>
To: Jayesh Choudhary <j-choudhary@...com>, <nm@...com>, <vigneshr@...com>,
        <bb@...com>, <devicetree@...r.kernel.org>
CC: <kristo@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
        <conor+dt@...nel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <u-kumar1@...com>
Subject: Re: [PATCH v2 0/3] Fix reg ranges for main_pktdma dma-controller node

Thanks Jayesh

On 4/30/2024 4:22 PM, Jayesh Choudhary wrote:
> The dma-controller node 'main_pktdma' has few memory regions with
> wrong sizes.
>
> DMASS0_PKTDMA_RINGRT is marked as 4MB region when it is actually a 2MB
> region. Similarly, DMASS0_PKTDMA_TCHANRT is marked as 256KB region but
> the actual size is 128KB as shown in TRM in the section for Main Memory
> Map (Table 2-1)
>
> Fix these region across AM62, AM62A and AM62P (which is also used in
> J722S)
>
> TRM:


For series

Reviewed-by: Udit Kumar <u-kumar1@...com>


>
> AM625: <https://www.ti.com/lit/pdf/spruiv7>
> AM62A7: <https://www.ti.com/lit/pdf/spruj16>
> AM62P: <https://www.ti.com/lit/pdf/spruj83>
> J722S: <https://www.ti.com/lit/zip/sprujb3>
>
> Changelog v1->v2:
> - Add main_pktdma node name in commit message for more clarity about the
>    dma-controller and mention the table for memory map in TRM in each patch.
>
> v1 patch:
> <https://lore.kernel.org/all/20240405085208.32227-1-j-choudhary@ti.com/>
>
> Jayesh Choudhary (3):
>    arm64: dts: ti: k3-am62-main: Fix the reg-range for main_pktdma
>    arm64: dts: ti: k3-am62a-main: Fix the reg-range for main_pktdma
>    arm64: dts: ti: k3-am62p-main: Fix the reg-range for main_pktdma
>
>   arch/arm64/boot/dts/ti/k3-am62-main.dtsi  | 4 ++--
>   arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 4 ++--
>   arch/arm64/boot/dts/ti/k3-am62p-main.dtsi | 4 ++--
>   3 files changed, 6 insertions(+), 6 deletions(-)
>