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From 042f3f04daed2a1163a5b35b47ab8c9a8e6bf29d Mon Sep 17 00:00:00 2001
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Date: Tue, 22 Nov 2016 01:00:50 +0100
Subject: [RESEND PATCH 5/6] apalis-tk1: working 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 <marcel.ziswiler@toradex.com>
---
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 2b5a0f3..2715692 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>;
};
--
2.9.3
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