From mboxrd@z Thu Jan 1 00:00:00 1970 From: dinguyen@opensource.altera.com (dinguyen at opensource.altera.com) Date: Mon, 20 Oct 2014 10:31:18 -0500 Subject: [PATCHv2 1/2] ARM: dts: socfpga: Fix SD card detect In-Reply-To: <1413819079-17120-1-git-send-email-dinguyen@opensource.altera.com> References: <1413819079-17120-1-git-send-email-dinguyen@opensource.altera.com> Message-ID: <1413819079-17120-2-git-send-email-dinguyen@opensource.altera.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Dinh Nguyen Without this patch, the booting the SOCFPGA platform would hang at the SDMMC driver loading. There were 2 patches that caused this to happen: - Patch 9795a846e10 "mmc: dw_mmc: remove dw_mci_of_cd_gpio/wp_gpio()" removed looking for "cd-gpios", since mmc_of_parse was getting called. - Patch 3cf890fc42b "mmc: dw_mmc: Pass back errors from mmc_of_parse()" would hang the system at the SDMMC driver loading. This patch will fix booting with SDMMC enabled on SOCFPGA dev kit. Signed-off-by: Dinh Nguyen --- arch/arm/boot/dts/socfpga_cyclone5_socdk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts b/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts index d7296a5..739c3b7 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts @@ -69,7 +69,7 @@ }; &mmc0 { - cd-gpios = <&gpio1 18 0>; + cd = <&gpio1 18 0>; }; &usb1 { -- 2.0.3