Diffusion FreeBSD src repository 3785106a5bd9

sdhci_fsl_fdt: Implement pulse width detection errata
3785106a5bd9
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Description

sdhci_fsl_fdt: Implement pulse width detection errata

Some boards do not detect pulse width reliably.
Implement workaround by writing 0 to special register.
Apply errata for board by adding flag to chosen soc specific data.

Obtained from: Semihalf
Sponsored by: Alstom Group
Reviewed by: mw, manu
Differential Revision: https://reviews.freebsd.org/D33222

Details

Provenance

hum_semihalf.com	Authored on Dec 6 2021, 8:18 AM
wma	Committed on Dec 8 2021, 8:34 AM

Reviewer

Differential Revision

D33222: NXP: Implement errata workaround for SDHCI driver

Parents

rGcbac9a3613d8: enetc: Serialize MDIO transactions

Branches

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Event Timeline

wma committed rG3785106a5bd9: sdhci_fsl_fdt: Implement pulse width detection errata (authored by hum_semihalf.com).Dec 8 2021, 8:34 AM

wma added an edge: D33222: NXP: Implement errata workaround for SDHCI driver .

Changes (1)

Path

Size

sys/

dev/

sdhci/

sdhci_fsl_fdt.c

rG3785106a5bd9

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sys/dev/sdhci/sdhci_fsl_fdt.c