From mboxrd@z Thu Jan 1 00:00:00 1970 From: andreas.henriksson@endian.se (Andreas Henriksson) Date: Tue, 23 Sep 2014 13:42:44 +0200 Subject: [PATCH] ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings Message-ID: <1411472564-32448-1-git-send-email-andreas.henriksson@endian.se> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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. CC: Boris BREZILLON Signed-off-by: Andreas Henriksson --- arch/arm/boot/dts/at91sam9263ek.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts index 5cf93ee..33a4f9a 100644 --- a/arch/arm/boot/dts/at91sam9263ek.dts +++ b/arch/arm/boot/dts/at91sam9263ek.dts @@ -64,6 +64,7 @@ }; mmc0: mmc at fff80000 { + pinctrl-names = "default"; pinctrl-0 = < &pinctrl_board_mmc0 &pinctrl_mmc0_clk -- 2.1.0