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Commit 20f3b4c8 authored by Veerabhadrarao Badiganti's avatar Veerabhadrarao Badiganti Committed by Sarthak Garg
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mmc: sdhci-msm: Update DDR_CONFIG reg with HSR value if supplied 



Update DDR_CONFIG register with HSR value if HSR value is supplied
in the device tree.

Change-Id: Ia811eaf48b4ef6af39dc882ac498bf88436e2f4b
Signed-off-by: default avatarVeerabhadrarao Badiganti <vbadigan@codeaurora.org>
Signed-off-by: default avatarSarthak Garg <sartgarg@codeaurora.org>
parent 200e0dd1

drivers/mmc/host/sdhci-msm.c

+7 −1
Original line number Diff line number Diff line
@@ -1198,7 +1198,13 @@ static int sdhci_msm_cm_dll_sdc4_calibration(struct sdhci_host *host) 
		ddr_cfg_offset = msm_offset->core_ddr_config;

	else

		ddr_cfg_offset = msm_offset->core_ddr_config_old;

	writel_relaxed(DDR_CONFIG_POR_VAL, host->ioaddr + ddr_cfg_offset);



	if (msm_host->dll_hsr->ddr_config)

		config = msm_host->dll_hsr->ddr_config;

	else

		config = DDR_CONFIG_POR_VAL;



	writel_relaxed(config, host->ioaddr + ddr_cfg_offset);



	if (mmc->ios.enhanced_strobe) {

		config = readl_relaxed(host->ioaddr +