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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/11/04 02:03:40 UTC

[GitHub] [incubator-nuttx] a-lunev opened a new pull request #4780: stm32h7 sdmmc: do not enable power saving configuration bit in SD 4-bit mode

a-lunev opened a new pull request #4780:
URL: https://github.com/apache/incubator-nuttx/pull/4780


   ## Summary
   
   stm32h7 sdmmc: do not enable power saving configuration bit (in SD 4-bit mode) because the SDIO clock is not enabled when the bus goes to the idle state, that, in turn, breaks IRQ delivering mechanism over DAT[1]/IRQ SDIO line to the host.
   
   ## Impact
   
   stm32h7 sdmmc driver
   
   ## Testing


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[GitHub] [incubator-nuttx] xiaoxiang781216 merged pull request #4780: stm32h7 sdmmc: do not enable power saving configuration bit in SD 4-bit mode

Posted by GitBox <gi...@apache.org>.

xiaoxiang781216 merged pull request #4780:
URL: https://github.com/apache/incubator-nuttx/pull/4780


   


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