From: Marek Vasut <marex@denx.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Marek Vasut <marex@denx.de>, Shawn Guo <shawnguo@kernel.org>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>
Subject: [PATCH] ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo
Date: Sun, 5 Sep 2021 02:01:37 +0200 [thread overview]
Message-ID: <20210905000137.95438-1-marex@denx.de> (raw)
The MIC2025 switch input signal nEN is active low, describe it as such
in the DT. The previous change to this regulator polarity was incorrectly
influenced by broken quirks in gpiolib-of.c, which is now long fixed. So
fix this regulator polarity setting here once and for all.
Fixes: 3c3601cd6a6d3 ("ARM: dts: imx53: Update USB configuration on M53Menlo")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
---
arch/arm/boot/dts/imx53-m53menlo.dts | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx53-m53menlo.dts b/arch/arm/boot/dts/imx53-m53menlo.dts
index 48adcfd32cea9..4f88e96d81ddb 100644
--- a/arch/arm/boot/dts/imx53-m53menlo.dts
+++ b/arch/arm/boot/dts/imx53-m53menlo.dts
@@ -77,8 +77,7 @@ reg_usbh1_vbus: regulator-usbh1-vbus {
regulator-name = "vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
- enable-active-high;
+ gpio = <&gpio1 2 0>;
};
};
--
2.33.0
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next reply other threads:[~2021-09-05 0:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-05 0:01 Marek Vasut [this message]
2021-09-05 0:49 ` [PATCH] ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo Fabio Estevam
2021-09-05 2:57 ` Marek Vasut
2021-09-05 12:00 ` Fabio Estevam
2021-09-05 14:35 ` Marek Vasut
2021-09-05 13:03 ` Fabio Estevam
2021-09-22 8:14 ` Shawn Guo
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