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Groups > linux.kernel > #1240093
| From | Marcin Wojtas <mw@semihalf.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP |
| Date | 2015-10-06 03:20 +0200 |
| Message-ID | <qgp58-7Oq-7@gated-at.bofh.it> (permalink) |
| References | <qgp58-7Oq-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The newest revisions of A388-GP (v1.5 and higher) support only
DAT3-based card detection, which is enabled by this commit. Hitherto
revisions, without such modification, will be impacted with a broken
card detection - in order to operate the cards have to be present
during kernel boot.
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
---
arch/arm/boot/dts/armada-388-gp.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts
index 391dea9..4855963 100644
--- a/arch/arm/boot/dts/armada-388-gp.dts
+++ b/arch/arm/boot/dts/armada-388-gp.dts
@@ -213,8 +213,9 @@
sdhci@d8000 {
pinctrl-names = "default";
pinctrl-0 = <&sdhci_pins>;
- cd-gpios = <&expander0 5 GPIO_ACTIVE_LOW>;
no-1-8-v;
+ dat3-cd;
+ cd-inverted;
wp-inverted;
bus-width = <8>;
status = "okay";
--
1.8.3.1
--
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[PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Marcin Wojtas <mw@semihalf.com> - 2015-10-06 03:20 +0200
Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Andrew Lunn <andrew@lunn.ch> - 2015-10-06 05:40 +0200
Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Marcin Wojtas <mw@semihalf.com> - 2015-10-06 09:10 +0200
Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Andrew Lunn <andrew@lunn.ch> - 2015-10-06 16:50 +0200
Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Marcin Wojtas <mw@semihalf.com> - 2015-10-06 17:10 +0200
Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Andrew Lunn <andrew@lunn.ch> - 2015-10-06 18:30 +0200
Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Gregory CLEMENT <gregory.clement@free-electrons.com> - 2015-10-06 17:20 +0200
Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Marcin Wojtas <mw@semihalf.com> - 2015-10-06 17:40 +0200
Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Andrew Lunn <andrew@lunn.ch> - 2015-10-06 18:30 +0200
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