From b65e0fb3d046cc65d0a3c45d43de351fb363271b Mon Sep 17 00:00:00 2001 From: Andreas Henriksson Date: Tue, 23 Sep 2014 17:12:52 +0200 Subject: [PATCH] ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings 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 Acked-by: Boris Brezillon Signed-off-by: Nicolas Ferre Cc: # 3.11+ --- 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 bb23c2d33cf8..5e95a8053445 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -834,6 +834,7 @@ compatible = "atmel,hsmci"; reg = <0xfff80000 0x600>; interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-names = "default"; #address-cells = <1>; #size-cells = <0>; clocks = <&mci0_clk>; @@ -845,6 +846,7 @@ compatible = "atmel,hsmci"; reg = <0xfff84000 0x600>; interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-names = "default"; #address-cells = <1>; #size-cells = <0>; clocks = <&mci1_clk>;