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Message-Id: <20180921183014.20236-1-krzk@kernel.org>
Date: Fri, 21 Sep 2018 20:30:14 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Kukjin Kim <kgene@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Marek Szyprowski <m.szyprowski@...sung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
Chanwoo Choi <cw00.choi@...sung.com>
Subject: [RFT] arm64: ARM: dts: exynos: Remove double SD card detect pin inversion on TM2
The SDHCI standard, MMC host controller bindings and MMC core defines
card detect pin as active low. Therefore there is no point to invert it
twice.
Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index a1e3194b7483..86d8ddc3288a 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -939,8 +939,7 @@
status = "okay";
cap-sd-highspeed;
disable-wp;
- cd-gpios = <&gpa2 4 GPIO_ACTIVE_HIGH>;
- cd-inverted;
+ cd-gpios = <&gpa2 4 GPIO_ACTIVE_LOW>;
card-detect-delay = <200>;
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <0 4>;
--
2.17.1
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