Kornel Duleba 29cb30dcb0 sdhci_fsl_fdt: Fix tuning code ... - Some of the register writes were already done in the generic tuning code. Remove them. - Increase the polling timeout. The previous value is probably fine, but since timeouts are treated as fatal errors increasing it to 200ms won't hurt. - Rework the HS400 switching code. Make sure that the switch happens at the right time. Reset the DLL0 block. We need to do that if u-boot has previously configured the controller in HS400 mode. - Check current timing before tuning. The tuning devmethod is always called, even for timings that don't require the tuning procedure. - Rework software tuning routine code. Use inner formula for clock divider calculation, as previous one was incorrect. - Implement custom re-tune procedure. Co-authored-by: Hubert Mazur <hum@semihalf.com> Obtained from: Semihalf Sponsored by: Alstom Group Differential Revision: https://reviews.freebsd.org/D34027		2022-02-22 09:58:32 +01:00
..
fsl_sdhci.c
sdhci.c	sdhci: fix dumping support in MMCCAM configuration	2022-01-26 09:31:45 +02:00
sdhci.h
sdhci_acpi.c
sdhci_fdt.c	sdhci: Make ext_resources non-optional	2022-02-21 17:28:46 +01:00
sdhci_fdt_gpio.c
sdhci_fdt_gpio.h
sdhci_fsl_fdt.c	sdhci_fsl_fdt: Fix tuning code	2022-02-22 09:58:32 +01:00
sdhci_if.m
sdhci_pci.c
sdhci_xenon.c
sdhci_xenon.h
sdhci_xenon_acpi.c	sdhci: Make ext_resources non-optional	2022-02-21 17:28:46 +01:00
sdhci_xenon_fdt.c