linux-kernel - Re: [PATCH v2] soc: mediatek: mmsys: Add sw0_rst

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Message-ID: <fdf68128-b743-2ad5-a4e0-25451c387417@gmail.com>
Date:   Mon, 28 Mar 2022 12:53:21 +0200
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Cc:     linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel@...labora.com, rex-bc.chen@...iatek.com
Subject: Re: [PATCH v2] soc: mediatek: mmsys: Add sw0_rst_offset for MT8192



On 23/03/2022 10:19, AngeloGioacchino Del Regno wrote:
> MT8192 has the same sw0 reset offset as MT8186: add the parameter
> to be able to use mmsys as a reset controller for managing at
> least the DSI reset line.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>

Applied thanks!

> ---
> 
> v2: Change the offset to 0x160 (as defined for MT8186). Thanks, Rex-BC!
> 
>   drivers/soc/mediatek/mtk-mmsys.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
> index 4fc4c2c9ea20..f69521fabcce 100644
> --- a/drivers/soc/mediatek/mtk-mmsys.c
> +++ b/drivers/soc/mediatek/mtk-mmsys.c
> @@ -70,6 +70,7 @@ static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
>   	.clk_driver = "clk-mt8192-mm",
>   	.routes = mmsys_mt8192_routing_table,
>   	.num_routes = ARRAY_SIZE(mmsys_mt8192_routing_table),
> +	.sw0_rst_offset = MT8186_MMSYS_SW0_RST_B,
>   };
>   
>   static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {