redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

mmc: sdhci-of-esdhc: fix P2020 errata handling 

Two previous patches introduced below quirks for P2020 platforms.
- SDHCI_QUIRK_RESET_AFTER_REQUEST
- SDHCI_QUIRK_BROKEN_TIMEOUT_VAL

The patches made a mistake to add them in quirks2 of sdhci_host
structure, while they were defined for quirks.
	host->quirks2 |= SDHCI_QUIRK_RESET_AFTER_REQUEST;
	host->quirks2 |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;

This patch is to fix them.
	host->quirks |= SDHCI_QUIRK_RESET_AFTER_REQUEST;
	host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;

Fixes: 05cb6b2a66 ("mmc: sdhci-of-esdhc: add erratum eSDHC-A001 and A-008358 support")
Fixes: a46e427125 ("mmc: sdhci-of-esdhc: add erratum eSDHC5 support")
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20191216031842.40068-1-yangbo.lu@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
alistair/sunxi64-5.5-dsi
Yangbo Lu 2019-12-16 11:18:42 +08:00 committed by Ulf Hansson
parent 2c92dd2030
commit fe0acab448
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/mmc/host/sdhci-of-esdhc.c
View File

@ -1300,8 +1300,8 @@ static int sdhci_esdhc_probe(struct platform_device *pdev)
host->quirks &= ~SDHCI_QUIRK_NO_BUSY_IRQ;
if (of_find_compatible_node(NULL, NULL, "fsl,p2020-esdhc")) {
host->quirks2 |= SDHCI_QUIRK_RESET_AFTER_REQUEST;
host->quirks2 |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
host->quirks |= SDHCI_QUIRK_RESET_AFTER_REQUEST;
host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
}
if (of_device_is_compatible(np, "fsl,p5040-esdhc") ||