From: Andreas Henriksson Date: Tue, 23 Sep 2014 15:12:52 +0000 (+0200) Subject: ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bdd044a9e071c24d1b2f4e338a1e426d37d1f601;p=karo-tx-linux.git ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings 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 Acked-by: Boris Brezillon Signed-off-by: Nicolas Ferre Signed-off-by: Greg Kroah-Hartman --- diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index fece8665fb63..b8f234bf7de8 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -535,6 +535,7 @@ compatible = "atmel,hsmci"; reg = <0xfff80000 0x600>; interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-names = "default"; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -544,6 +545,7 @@ compatible = "atmel,hsmci"; reg = <0xfff84000 0x600>; interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-names = "default"; #address-cells = <1>; #size-cells = <0>; status = "disabled";