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Date: Tue, 10 Oct 2017 13:09:46 +0300
From: Claudiu Beznea <claudiu.beznea@...rochip.com>
To: <nicolas.ferre@...rochip.com>,
<alexandre.belloni@...e-electrons.com>, <robh+dt@...nel.org>,
<mark.rutland@....com>, <linux@...linux.org.uk>
CC: <linux-arm-kernel@...ts.infradead.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: [PATCH v2 11/14] ARM: dts: at91: sama5d2_xplained: remove pull-up on SD/MMC lines
From: Nicolas Ferre <nicolas.ferre@...rochip.com>
As the board have the proper pull-ups soldered on the data and CMD
lines we don't need them specified in the PADs. So remove the
"bias-pull-up" property and set "bias-disable".
This will also save some power.
Signed-off-by: Nicolas Ferre <nicolas.ferre@...rochip.com>
[claudiu.beznea@...rochip.com: change subject to match the desired prefix]
Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index 851a095fd51d..62328310ef42 100644
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -437,7 +437,7 @@
<PIN_PA7__SDMMC0_DAT5>,
<PIN_PA8__SDMMC0_DAT6>,
<PIN_PA9__SDMMC0_DAT7>;
- bias-pull-up;
+ bias-disable;
};
ck_cd_rstn_vddsel {
@@ -456,7 +456,7 @@
<PIN_PA19__SDMMC1_DAT1>,
<PIN_PA20__SDMMC1_DAT2>,
<PIN_PA21__SDMMC1_DAT3>;
- bias-pull-up;
+ bias-disable;
};
conf-ck_cd {
--
2.7.4
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