From: Yangbo Lu <yangbo.lu@nxp.com>
To: linux-mmc@vger.kernel.org, Ulf Hansson <ulf.hansson@linaro.org>,
Adrian Hunter <adrian.hunter@intel.com>
Cc: Yangbo Lu <yangbo.lu@nxp.com>
Subject: [PATCH] mmc: sdhci-of-esdhc: use 1/2 periperhal clock for ls1088a
Date: Mon, 16 Dec 2019 17:19:11 +0800 [thread overview]
Message-ID: <20191216091911.14840-1-yangbo.lu@nxp.com> (raw)
The eSDHC on LS1088A platform uses 1/2 peripheral clock as base
clock.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
drivers/mmc/host/sdhci-of-esdhc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
index 7f87a90..f43abcf 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -1228,7 +1228,8 @@ static void esdhc_init(struct platform_device *pdev, struct sdhci_host *host)
* 1/2 peripheral clock.
*/
if (of_device_is_compatible(np, "fsl,ls1046a-esdhc") ||
- of_device_is_compatible(np, "fsl,ls1028a-esdhc"))
+ of_device_is_compatible(np, "fsl,ls1028a-esdhc") ||
+ of_device_is_compatible(np, "fsl,ls1088a-esdhc"))
esdhc->peripheral_clock = clk_get_rate(clk) / 2;
else
esdhc->peripheral_clock = clk_get_rate(clk);
--
2.7.4
next reply other threads:[~2019-12-16 9:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-16 9:19 Yangbo Lu [this message]
2019-12-18 14:01 ` [PATCH] mmc: sdhci-of-esdhc: use 1/2 periperhal clock for ls1088a Ulf Hansson
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