linux-kernel - [PATCH RFC 6/7] mmc: sdhci-msm: Enable clock scaling property

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Date:   Fri, 13 Jul 2018 15:23:02 +0530
From:   Sayali Lokhande <sayalil@...eaurora.org>
To:     adrian.hunter@...el.com, ulf.hansson@...aro.org,
        robh+dt@...nel.org, mark.rutland@....com
Cc:     linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        shawn.lin@...k-chips.com, linux-arm-msm@...r.kernel.org,
        georgi.djakov@...aro.org, devicetree@...r.kernel.org,
        asutoshd@...eaurora.org, stummala@...eaurora.org,
        venkatg@...eaurora.org, vviswana@...eaurora.org,
        bjorn.andersson@...aro.org, riteshh@...eaurora.org,
        vbadigan@...eaurora.org, sayalil@...eaurora.org
Subject: [PATCH RFC 6/7] mmc: sdhci-msm: Enable clock scaling property

This change enables clock scaling capability for sdhci-msm
platform driver.

Signed-off-by: Sayali Lokhande <sayalil@...eaurora.org>
---
 drivers/mmc/host/sdhci-msm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index e9fe8c6..8846a76 100644
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -1803,6 +1803,7 @@ static int sdhci_msm_probe(struct platform_device *pdev)
 	msm_offset = msm_host->offset;
 
 	sdhci_get_of_property(pdev);
+	msm_host->mmc->caps2 |= MMC_CAP2_CLK_SCALE;
 
 	msm_host->saved_tuning_phase = INVALID_TUNING_PHASE;
 
-- 
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