Commit 2a2b8216 authored by Manish Narani's avatar Manish Narani Committed by Ulf Hansson
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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: default avatarManish Narani <manish.narani@xilinx.com>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/1579602095-30060-5-git-send-email-manish.narani@xilinx.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 8d2e3343

drivers/mmc/host/sdhci-of-arasan.c

+12 −1
Original line number Diff line number Diff line
@@ -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 */ }

};