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sdhci: allow setting MMC capabilities before sdhci_init_slot

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With this change the host controller drivers can set the MMC capabilities
(e.g. using mmc_fdt_parse() helper) before calling sdhci_init_slot().
This way the configuration dump (eg. in bootverbose) can include the
possible additional information.

Reviewed by: manu
Obtained from: Semihalf
Sponsored by: Marvell
Differential Revision: https://reviews.freebsd.org/D30561
MFC after: 2 weeks
This commit is contained in:
Marcin Wojtas 2021-05-05 00:57:50 +02:00
parent 7d8700bc29
commit 5652be30a3
1 changed files with 2 additions and 1 deletions
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3
sys/dev/sdhci/sdhci.c
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@ -891,7 +891,8 @@ sdhci_init_slot(device_t dev, struct sdhci_slot *slot, int num)
"support voltages.\n");
}
host_caps = MMC_CAP_4_BIT_DATA;
host_caps = slot->host.caps;
host_caps |= MMC_CAP_4_BIT_DATA;
if (caps & SDHCI_CAN_DO_8BITBUS)
host_caps |= MMC_CAP_8_BIT_DATA;
if (caps & SDHCI_CAN_DO_HISPD)