From: Andreas Henriksson <andreas.henriks...@endian.se>
This patch has been added to the 3.12 stable tree. If you have any
objections, please let us know.
===============
commit b65e0fb3d046cc65d0a3c45d43de351fb363271b upstream.
As discovered on a custom board similar to at91sam9263ek and basing
its devicetree on that one apparently the pin muxing doesn't get
set up properly. This was discovered since the custom boards u-boot
does funky stuff with the pin muxing and leaved it set to SPI
which made the MMC driver not work under Linux.
The fix is simply to define the given configuration as the default.
This probably worked by pure luck before, but it's better to
make the muxing explicitly set.
Signed-off-by: Andreas Henriksson <andreas.henriks...@endian.se>
Acked-by: Boris Brezillon <boris.brezil...@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.fe...@atmel.com>
Signed-off-by: Jiri Slaby <jsl...@suse.cz>
---
arch/arm/boot/dts/at91sam9263.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts/at91sam9263.dtsi
index d5bd65f74602..55bb7f39ffe4 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -506,6 +506,7 @@
compatible = "atmel,hsmci";
reg = <0xfff80000 0x600>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
+ pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -515,6 +516,7 @@
compatible = "atmel,hsmci";
reg = <0xfff84000 0x600>;
interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>;
+ pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
--
2.1.2
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