Thread (35 messages) 35 messages, 4 authors, 2018-07-31
STALE2871d
Revisions (2)
  1. v1 current
  2. v2 [diff vs current]

[PATCH 03/28] ARM: tegra: apalis_t30: pull-up sd card detect pins

From: Marcel Ziswiler <hidden>
Date: 2018-07-22 16:52:36
Also in: linux-tegra, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

From: Marcel Ziswiler <redacted>

In order to avoid any floating SD card detect pins as may e.g. happen on
Ixora V1.1A pull them all up.

Signed-off-by: Marcel Ziswiler <redacted>

---

 arch/arm/boot/dts/tegra30-apalis.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
index e7f3dd52a209..f4dc7e77114f 100644
--- a/arch/arm/boot/dts/tegra30-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -194,7 +194,7 @@
 			pv3 {
 				nvidia,pins = "pv3";
 				nvidia,function = "rsvd2";
-				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
@@ -260,7 +260,7 @@
 			clk2_req_pcc5 {
 				nvidia,pins = "clk2_req_pcc5";
 				nvidia,function = "rsvd2";
-				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
-- 
2.14.4
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