linux-kernel - Re: [PATCH v2] ARM: dts: am33xx: Fix MMCHS0 dma properties

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Message-ID: <YrmMdcz9mJS1sXyS@atomide.com>
Date:   Mon, 27 Jun 2022 13:54:45 +0300
From:   Tony Lindgren <tony@...mide.com>
To:     YuTong Chang <mtwget@...il.com>
Cc:     bcousson@...libre.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, linux-omap@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] ARM: dts: am33xx: Fix MMCHS0 dma properties

Hi,

* YuTong Chang <mtwget@...il.com> [220620 15:36]:
> According to technical manual(table 11-24), the DMA of MMCHS0 should be
> direct mapped.

Could this be a bug in the manual assuming mmchs0 is working? Or does this
fix something for you?

Regards,

Tony