From ab9670d5524af2359663ae590ee02e3b27d13b88 Mon Sep 17 00:00:00 2001 From: Marcel Ziswiler Date: Tue, 22 Nov 2016 01:14:06 +0100 Subject: [PATCH] ARM: tegra: apalis-tk1: Fix SD card detect on v1.1 HW Add SD card detect SD1_CD# applicable for V1.1 modules using GPIO_PV2. Signed-off-by: Marcel Ziswiler Signed-off-by: Thierry Reding --- arch/arm/boot/dts/tegra124-apalis-eval.dts | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/arch/arm/boot/dts/tegra124-apalis-eval.dts b/arch/arm/boot/dts/tegra124-apalis-eval.dts index 653044a..5b860ad 100644 --- a/arch/arm/boot/dts/tegra124-apalis-eval.dts +++ b/arch/arm/boot/dts/tegra124-apalis-eval.dts @@ -187,14 +187,8 @@ /* Apalis SD1 */ sdhci@700b0400 { status = "okay"; - /* - * Don't use SD1_CD# aka SDMMC3_CLK_LB_OUT for now as it - * features some magic properties even though the external - * loopback is disabled and the internal loopback used as per - * SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits being - * set to 0xfffd according to the TRM! - * cd-gpios = <&gpio TEGRA_GPIO(EE, 4) GPIO_ACTIVE_LOW>; - */ + /* SD1_CD# */ + cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; bus-width = <4>; vqmmc-supply = <&vddio_sdmmc3>; }; -- 2.7.4