From: Suman Tripathi <stripathi@apm.com>
To: chris@printf.net, anton@enomsg.org, arnd@arndb.de
Cc: devicetree@vger.kernel.org, mlangsdo@redhat.com,
Suman Tripathi <stripathi@apm.com>,
jcm@redhat.com, linux-mmc@vger.kernel.org, patches@apm.com,
ddutile@redhat.com, linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/2] mmc: host: Add some quirks to be read from fdt in sdhci-pltm.c
Date: Mon, 30 Mar 2015 20:16:08 +0530 [thread overview]
Message-ID: <1427726768-17233-3-git-send-email-stripathi@apm.com> (raw)
In-Reply-To: <1427726768-17233-1-git-send-email-stripathi@apm.com>
This patch adds some quirks support to be read from fdt.
Signed-off-by: Suman Tripathi <stripathi@apm.com>
---
drivers/mmc/host/sdhci-pltfm.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index bef250e..9f6a4b9 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -85,6 +85,21 @@ void sdhci_get_of_property(struct platform_device *pdev)
if (of_get_property(np, "broken-cd", NULL))
host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION;
+
+ if (of_get_property(np, "delay-after-power", NULL))
+ host->quirks |= SDHCI_QUIRK_DELAY_AFTER_POWER;
+
+ if (of_get_property(np, "no-hispd", NULL))
+ host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT;
+
+ if (of_get_property(np, "broken-adma", NULL))
+ host->quirks |= SDHCI_QUIRK_BROKEN_ADMA;
+
+ if (of_get_property(np, "broken-dma", NULL))
+ host->quirks |= SDHCI_QUIRK_BROKEN_DMA;
+
+ if (of_get_property(np, "no-cmd23", NULL))
+ host->quirks2 |= SDHCI_QUIRK2_HOST_NO_CMD23;
if (of_get_property(np, "no-1-8-v", NULL))
host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V;
--
1.8.2.1
next prev parent reply other threads:[~2015-03-30 15:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-30 14:46 [PATCH v2 0/2] Add SDHCI support for APM X-Gene SoC using ARASAN SDHCI controller Suman Tripathi
2015-03-30 14:46 ` [PATCH v2 1/2] arm64: dts: Add the arasan sdhc nodes in apm-storm.dtsi Suman Tripathi
2015-03-30 14:46 ` Suman Tripathi [this message]
2015-04-08 9:40 ` [PATCH v2 2/2] mmc: host: Add some quirks to be read from fdt in sdhci-pltm.c Ulf Hansson
2015-04-09 16:10 ` Suman Tripathi
2015-04-09 16:11 ` Suman Tripathi
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