[PATCH] arm/dt: Fix ventana SDHCI power-gpios
From: Stephen Warren <hidden>
Date: 2011-10-19 16:53:57
Also in:
linux-arm-kernel
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Stephen Warren <hidden>
Date: 2011-10-19 16:53:57
Also in:
linux-arm-kernel
Subsystem:
the rest · Maintainer:
Linus Torvalds
Ventana uses the same SDHCI GPIOs as Seaboard; PI6 (70) is the power GPIO for the SD port, and there is no power GPIO for the MMC chip. Signed-off-by: Stephen Warren <redacted> --- Note: This bug doesn't actually prevent anything from working; since the GPIO for sdhci@c8000400 was specified for sdhci@c8000600, it ended up getting enabled anyway, and hence a card in sdhci@c8000400 would work fine. Enabling GPIO 155/PT3 doesn't cause any harm on Ventana; it's not connected to anything. arch/arm/boot/dts/tegra-ventana.dts | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/tegra-ventana.dts b/arch/arm/boot/dts/tegra-ventana.dts
index 9b29a62..3f9abd6 100644
--- a/arch/arm/boot/dts/tegra-ventana.dts
+++ b/arch/arm/boot/dts/tegra-ventana.dts@@ -22,11 +22,10 @@ sdhci@c8000400 { cd-gpios = <&gpio 69 0>; /* gpio PI5 */ wp-gpios = <&gpio 57 0>; /* gpio PH1 */ - power-gpios = <&gpio 155 0>; /* gpio PT3 */ + power-gpios = <&gpio 70 0>; /* gpio PI6 */ }; sdhci@c8000600 { - power-gpios = <&gpio 70 0>; /* gpio PI6 */ support-8bit; }; };
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1.7.0.4