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Commit b5b129b7 authored by Ritesh Harjani's avatar Ritesh Harjani Committed by Veerabhadrarao Badiganti
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mmc: sdhci-msm: Enable ADMA length mismatch err interrupt 



This enables ADMA length mismatch err interrupt.

Change-Id: Idace1e92c370447abe908a224416936d3569aea1
Signed-off-by: default avatarRitesh Harjani <riteshh@codeaurora.org>
parent 15b5f13c

drivers/mmc/host/sdhci-msm.c

+7 −0
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ 
#define CORE_DDR_DLL_LOCK	(1 << 11)



#define CORE_CLK_PWRSAVE		(1 << 1)

#define CORE_VNDR_SPEC_ADMA_ERR_SIZE_EN	(1 << 7)

#define CORE_HC_MCLK_SEL_DFLT		(2 << 8)

#define CORE_HC_MCLK_SEL_HS400		(3 << 8)

#define CORE_HC_MCLK_SEL_MASK		(3 << 8)
@@ -4924,6 +4925,12 @@ static int sdhci_msm_probe(struct platform_device *pdev) 
	writel_relaxed(CORE_VENDOR_SPEC_POR_VAL,

	host->ioaddr + msm_host_offset->CORE_VENDOR_SPEC);



	/* This enable ADMA error interrupt in case of length mismatch */

	writel_relaxed((readl_relaxed(host->ioaddr +

			msm_host_offset->CORE_VENDOR_SPEC) |

			CORE_VNDR_SPEC_ADMA_ERR_SIZE_EN),

			host->ioaddr + msm_host_offset->CORE_VENDOR_SPEC);



	/*

	 * Ensure SDHCI FIFO is enabled by disabling alternative FIFO

	 */