Currently the pins alt3 (sdhci) are assigned to GPIO pinctrl.
This is bad because a user could export it to sysfs and break
sdhci. In order to avoid that remove those pins from GPIO pintrl.
Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
---
arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 2 +-
arch/arm/boot/dts/bcm2835-rpi-b-plus.dts | 2 +-
arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts | 2 +-
arch/arm/boot/dts/bcm2835-rpi-b.dts | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
index b2bff43..50be11d 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
@@ -20,7 +20,7 @@
};
&gpio {
- pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
+ pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
/* I2S interface */
i2s_alt0: i2s_alt0 {
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
index 668442b..43dd5ef 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
@@ -20,7 +20,7 @@
};
&gpio {
- pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
+ pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
/* I2S interface */
i2s_alt0: i2s_alt0 {
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
index eab8b591..e5a65a8 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
@@ -13,7 +13,7 @@
};
&gpio {
- pinctrl-0 = <&gpioout &alt0 &i2s_alt2 &alt3>;
+ pinctrl-0 = <&gpioout &alt0 &i2s_alt2>;
/* I2S interface */
i2s_alt2: i2s_alt2 {
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts
index ff6b2d1..e6cd93b 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -13,5 +13,5 @@
};
&gpio {
- pinctrl-0 = <&gpioout &alt0 &alt3>;
+ pinctrl-0 = <&gpioout &alt0>;
};
--
1.7.9.5
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