From: Manish Narani Date: Tue, 21 Jan 2020 10:21:35 +0000 (+0530) Subject: mmc: sdhci-of-arasan: Remove quirk for broken base clock X-Git-Tag: v5.15~4204^2~71 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2a2b821607aea16c9c20f9f4d45096dc860fd33a;p=platform%2Fkernel%2Flinux-starfive.git mmc: sdhci-of-arasan: Remove quirk for broken base clock This patch removes quirk which indicates a broken base clock. This was making the kernel report wrong base clock of ~187MHz instead of 200MHz even as the measurement on the hardware was showing 200MHz. Signed-off-by: Manish Narani Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/1579602095-30060-5-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 39176ab..0146d7d 100644 --- a/drivers/mmc/host/sdhci-of-arasan.c +++ b/drivers/mmc/host/sdhci-of-arasan.c @@ -358,6 +358,17 @@ static struct sdhci_arasan_of_data sdhci_arasan_data = { .pdata = &sdhci_arasan_pdata, }; +static const struct sdhci_pltfm_data sdhci_arasan_zynqmp_pdata = { + .ops = &sdhci_arasan_ops, + .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN | + SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN | + SDHCI_QUIRK2_STOP_WITH_TC, +}; + +static struct sdhci_arasan_of_data sdhci_arasan_zynqmp_data = { + .pdata = &sdhci_arasan_zynqmp_pdata, +}; + static u32 sdhci_arasan_cqhci_irq(struct sdhci_host *host, u32 intmask) { int cmd_error = 0; @@ -553,7 +564,7 @@ static const struct of_device_id sdhci_arasan_of_match[] = { }, { .compatible = "xlnx,zynqmp-8.9a", - .data = &sdhci_arasan_data, + .data = &sdhci_arasan_zynqmp_data, }, { /* sentinel */ } };