From: Manish Narani Date: Tue, 15 Jun 2021 10:43:52 +0000 (+0530) Subject: mmc: sdhci-of-arasan: Add "SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12" quirk. X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=25a916645e02123ca4d0ee8a053c198033d8e61c;p=linux.git mmc: sdhci-of-arasan: Add "SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12" quirk. Arasan controller supports AUTO CMD12, this patch adds "SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12" quirk to enable auto cmd12 feature. By using auto cmd12 we can also avoid following error message "Got data interrupt even though no data operation in progress" Signed-off-by: Manish Narani Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/1623753837-21035-3-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c index 03c80c9bb7e3f..e61dbe0cf9fe6 100644 --- a/drivers/mmc/host/sdhci-of-arasan.c +++ b/drivers/mmc/host/sdhci-of-arasan.c @@ -1626,6 +1626,7 @@ static int sdhci_arasan_probe(struct platform_device *pdev) arasan_zynqmp_execute_tuning; sdhci_arasan->quirks |= SDHCI_ARASAN_QUIRK_CLOCK_25_BROKEN; + host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12; } arasan_dt_parse_clk_phases(dev, &sdhci_arasan->clk_data);