Messages in this thread | | | From | Yu-Tung Chang <> | Date | Fri, 1 Jul 2022 14:14:41 +0800 | Subject | Re: [PATCH v2] ARM: dts: am33xx: Fix MMCHS0 dma properties |
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Yu-Tung Chang <mtwget@gmail.com> 于2022年7月1日周五 14:04写道: > > Tony Lindgren <tony@atomide.com> 于2022年6月27日周一 18:54写道: > > > > > Hi, > > > > * YuTong Chang <mtwget@gmail.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? > > > It modified in commit b5e5090660742c838ddc0b5d1a001e6fe3d5bfd5, > the dma of mmc1 was changed to edma_xbar and did not explain why it should > not match the document. > > Regards, > > > > Tony No evidence of any official documentation error, before submitting b5e5090660742c838ddc0b5d1a001e6fe3d5bfd5, the mmc1 dma properties matches the official documentation.
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