From: peter.chen@freescale.com (Peter Chen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: dtsi: imx6qdl-sabresd: Add USB host 1 VBUS regulator
Date: Mon, 12 Aug 2013 12:14:26 +0800 [thread overview]
Message-ID: <1376280867-3259-1-git-send-email-peter.chen@freescale.com> (raw)
We enabled USB host 1, so host 1's vbus should be on to let
host 1 work.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
---
arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 25 ++++++++++++++++++-------
1 files changed, 18 insertions(+), 7 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 61b8959..b4db3f7 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -34,6 +34,15 @@
enable-active-high;
};
+ reg_usb_h1_vbus: usb_h1_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_h1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 29 0>;
+ enable-active-high;
+ };
+
reg_audio: wm8962_supply {
compatible = "regulator-fixed";
regulator-name = "wm8962-supply";
@@ -188,13 +197,14 @@
hog {
pinctrl_hog: hoggrp {
fsl,pins = <
- MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x80000000
- MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x80000000
- MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x80000000
- MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x80000000
- MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x80000000
- MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x80000000
- MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x80000000
+ MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x80000000
+ MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x80000000
+ MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x80000000
+ MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x80000000
+ MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x80000000
+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
+ MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000
>;
};
};
@@ -228,6 +238,7 @@
};
&usbh1 {
+ vbus-supply = <®_usb_h1_vbus>;
status = "okay";
};
--
1.7.1
next reply other threads:[~2013-08-12 4:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-12 4:14 Peter Chen [this message]
2013-08-12 4:14 ` [PATCH 2/2] ARM: dtsi: imx6qdl-sabresd: Add USB OTG vbus pin to pinctrl_hog Peter Chen
2013-08-12 8:54 ` [PATCH 1/2] ARM: dtsi: imx6qdl-sabresd: Add USB host 1 VBUS regulator Shawn Guo
2013-08-12 7:09 ` Peter Chen
2013-08-12 9:11 ` Shawn Guo
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