From: Yangbo Lu <yangbo.lu@nxp.com>
To: u-boot@lists.denx.de
Subject: [v4, 08/11] mmc: fsl_esdhc: fix mmc->clock with actual clock
Date: Tue, 1 Sep 2020 16:58:06 +0800 [thread overview]
Message-ID: <20200901085809.48660-9-yangbo.lu@nxp.com> (raw)
In-Reply-To: <20200901085809.48660-1-yangbo.lu@nxp.com>
Fix mmc->clock with actual clock which is divided by the
controller, and record it with priv->clock which was removed
accidentally.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
Changes for v2:
- Added this patch.
Changes for v3:
- None.
Changes for v4:
- None.
---
drivers/mmc/fsl_esdhc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index c53751d..ce87416 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -523,6 +523,9 @@ static void set_sysctl(struct fsl_esdhc_priv *priv, struct mmc *mmc, uint clock)
while (sdhc_clk / (div * pre_div) > clock && div < 16)
div++;
+ mmc->clock = sdhc_clk / pre_div / div;
+ priv->clock = mmc->clock;
+
pre_div >>= 1;
div -= 1;
--
2.7.4
next prev parent reply other threads:[~2020-09-01 8:58 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200901090556epcas1p46358a60233c9465e6900ffb0819c9e62@epcas1p4.samsung.com>
2020-09-01 8:57 ` [v4, 00/11] mmc: fsl_esdhc: support eMMC HS200/HS400 modes Yangbo Lu
2020-09-01 8:57 ` [v4, 01/11] mmc: add a reinit() API Yangbo Lu
2020-09-01 8:58 ` [v4, 02/11] mmc: fsl_esdhc: add a reinit() callback Yangbo Lu
2020-09-01 8:58 ` [v4, 03/11] mmc: fsl_esdhc: support tuning for eMMC HS200 Yangbo Lu
2020-09-01 8:58 ` [v4, 04/11] mmc: fsl_esdhc: clean TBCTL[TB_EN] manually during init Yangbo Lu
2020-09-01 8:58 ` [v4, 05/11] mmc: add a hs400_tuning flag Yangbo Lu
2020-09-01 8:58 ` [v4, 06/11] mmc: add a mmc_hs400_prepare_ddr() interface Yangbo Lu
2020-09-01 8:58 ` [v4, 07/11] mmc: fsl_esdhc: support eMMC HS400 mode Yangbo Lu
2020-09-01 8:58 ` Yangbo Lu [this message]
2020-09-01 8:58 ` [v4, 09/11] mmc: fsl_esdhc: fix eMMC HS400 stability issue Yangbo Lu
2020-09-01 8:58 ` [v4, 10/11] arm: dts: lx2160ardb: support eMMC HS400 mode Yangbo Lu
2020-09-01 8:58 ` [v4, 11/11] configs: lx2160ardb: enable eMMC HS400 mode support Yangbo Lu
2020-09-07 3:19 ` [v4, 00/11] mmc: fsl_esdhc: support eMMC HS200/HS400 modes Y.b. Lu
2020-09-07 7:21 ` Jaehoon Chung
2020-09-08 1:08 ` Peng Fan
2020-09-08 7:17 ` Stefan Roese
2020-09-10 5:50 ` Jaehoon Chung
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