From: Peter Chen <peter.chen@nxp.com>
To: <gregkh@linuxfoundation.org>, <stern@rowland.harvard.edu>,
<ulf.hansson@linaro.org>, <broonie@kernel.org>, <sre@kernel.org>,
<robh+dt@kernel.org>, <shawnguo@kernel.org>,
<dbaryshkov@gmail.com>, <dwmw2@infradead.org>
Cc: <k.kozlowski@samsung.com>, <linux-arm-kernel@lists.infradead.org>,
<p.zabel@pengutronix.de>, <devicetree@vger.kernel.org>,
<pawel.moll@arm.com>, <mark.rutland@arm.com>,
<linux-usb@vger.kernel.org>, <arnd@arndb.de>,
<s.hauer@pengutronix.de>, <mail@maciej.szmigiero.name>,
<troy.kisky@boundarydevices.com>, <festevam@gmail.com>,
<oscar@naiandei.net>, <stephen.boyd@linaro.org>,
<linux-pm@vger.kernel.org>, <stillcompiling@gmail.com>,
<linux-kernel@vger.kernel.org>, Peter Chen <peter.chen@nxp.com>
Subject: [PATCH v3 6/6] ARM: dts: imx6qdl-udoo.dtsi: fix onboard USB HUB property
Date: Wed, 20 Jul 2016 17:40:29 +0800 [thread overview]
Message-ID: <1469007629-31757-7-git-send-email-peter.chen@nxp.com> (raw)
In-Reply-To: <1469007629-31757-1-git-send-email-peter.chen@nxp.com>
The current dts describes USB HUB's property at USB controller's
entry, it is improper. The USB HUB should be the child node
under USB controller, and power sequence properties are under
it.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
---
arch/arm/boot/dts/imx6qdl-udoo.dtsi | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
index 3bee2f9..f29a72c2f 100644
--- a/arch/arm/boot/dts/imx6qdl-udoo.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
@@ -9,6 +9,8 @@
*
*/
+#include <dt-bindings/gpio/gpio.h>
+
/ {
aliases {
backlight = &backlight;
@@ -58,17 +60,6 @@
#address-cells = <1>;
#size-cells = <0>;
- reg_usb_h1_vbus: regulator@0 {
- compatible = "regulator-fixed";
- reg = <0>;
- regulator-name = "usb_h1_vbus";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- enable-active-high;
- startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
- gpio = <&gpio7 12 0>;
- };
-
reg_panel: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
@@ -259,9 +250,18 @@
&usbh1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh>;
- vbus-supply = <®_usb_h1_vbus>;
- clocks = <&clks IMX6QDL_CLK_CKO>;
status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ usb2415: hub@1 {
+ compatible = "usb424,2514";
+ reg = <1>;
+
+ clocks = <&clks IMX6QDL_CLK_CKO>;
+ reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>;
+ reset-duration-us = <3000>;
+ };
};
&usdhc3 {
--
1.9.1
next prev parent reply other threads:[~2016-07-20 9:50 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-20 9:40 [PATCH v3 0/6] power: add power sequence library Peter Chen
2016-07-20 9:40 ` [PATCH v3 1/6] binding-doc: power: pwrseq-generic: add binding doc for generic " Peter Chen
2016-07-29 2:09 ` Peter Chen
2016-07-29 21:09 ` Rob Herring
2016-07-20 9:40 ` [PATCH v3 2/6] power: add " Peter Chen
2016-07-29 20:06 ` [v3,2/6] " Matthias Kaehlcke
2016-08-01 1:58 ` Peter Chen
2016-08-02 3:32 ` Peter Chen
2016-07-20 9:40 ` [PATCH v3 3/6] binding-doc: usb: usb-device: add optional properties for power sequence Peter Chen
2016-07-29 21:11 ` Rob Herring
2016-07-20 9:40 ` [PATCH v3 4/6] usb: core: add power sequence handling for USB devices Peter Chen
2016-07-27 16:25 ` Joshua Clayton
2016-07-28 1:45 ` Peter Chen
2016-07-28 16:18 ` Joshua Clayton
2016-07-20 9:40 ` [PATCH v3 5/6] usb: chipidea: let chipidea core device of_node equal's glue layer device of_node Peter Chen
2016-07-21 9:14 ` Russell King - ARM Linux
2016-07-21 9:20 ` Peter Chen
2016-07-21 9:41 ` Russell King - ARM Linux
2016-07-21 10:12 ` Peter Chen
2016-07-20 9:40 ` Peter Chen [this message]
2016-07-28 15:56 ` [PATCH v3 0/6] power: add power sequence library Joshua Clayton
2016-07-28 16:41 ` Fabio Estevam
2016-08-01 14:55 ` Joshua Clayton
2016-08-01 16:29 ` Fabio Estevam
2016-08-02 1:08 ` Peter Chen
2016-07-29 1:46 ` Peter Chen
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