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Commit 99d7f96c authored by Veerabhadrarao Badiganti's avatar Veerabhadrarao Badiganti Committed by Gerrit - the friendly Code Review server
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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: Iffabe98ae2fe2bcc74926a7527efa7fa38bedd11
Signed-off-by: default avatarVeerabhadrarao Badiganti <vbadigan@codeaurora.org>
Signed-off-by: default avatarSarthak Garg <sartgarg@codeaurora.org>
parent dfc165df

drivers/mmc/host/sdhci-msm.c

+8 −2
Original line number Diff line number Diff line
@@ -1158,7 +1158,13 @@ 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 +
@@ -3545,7 +3551,7 @@ static __maybe_unused int sdhci_msm_runtime_resume(struct device *dev) 
}



static const struct dev_pm_ops sdhci_msm_pm_ops = {

	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,

	SET_LATE_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,

				pm_runtime_force_resume)

	SET_RUNTIME_PM_OPS(sdhci_msm_runtime_suspend,

			   sdhci_msm_runtime_resume,