lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 20 Sep 2016 11:36:46 +0800 From: Peter Chen <peter.chen@....com> To: <gregkh@...uxfoundation.org>, <stern@...land.harvard.edu>, <ulf.hansson@...aro.org>, <broonie@...nel.org>, <sre@...nel.org>, <robh+dt@...nel.org>, <shawnguo@...nel.org>, <dbaryshkov@...il.com>, <dwmw3@...radead.org> CC: <k.kozlowski@...sung.com>, <linux-arm-kernel@...ts.infradead.org>, <p.zabel@...gutronix.de>, <devicetree@...r.kernel.org>, <pawel.moll@....com>, <mark.rutland@....com>, <linux-usb@...r.kernel.org>, <arnd@...db.de>, <s.hauer@...gutronix.de>, <mail@...iej.szmigiero.name>, <troy.kisky@...ndarydevices.com>, <festevam@...il.com>, <oscar@...andei.net>, <stephen.boyd@...aro.org>, <linux-pm@...r.kernel.org>, <stillcompiling@...il.com>, <linux-kernel@...r.kernel.org>, <mka@...omium.org>, <vaibhav.hiremath@...aro.org>, Peter Chen <peter.chen@....com> Subject: [PATCH v7 7/8] ARM: dts: imx6qdl-udoo.dtsi: fix onboard USB HUB property 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. Besides, using gpio pinctrl setting for USB2415's reset pin. Signed-off-by: Peter Chen <peter.chen@....com> Signed-off-by: Joshua Clayton <stillcompiling@...il.com> --- arch/arm/boot/dts/imx6qdl-udoo.dtsi | 26 ++++++++++++-------------- 1 file changed, 12 insertions(+), 14 deletions(-) diff --git a/arch/arm/boot/dts/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/imx6qdl-udoo.dtsi index 3bee2f9..87fe31f 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>; @@ -188,7 +179,7 @@ pinctrl_usbh: usbhgrp { fsl,pins = < - MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000 + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0 MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0 >; }; @@ -259,9 +250,16 @@ &usbh1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbh>; - vbus-supply = <®_usb_h1_vbus>; - clocks = <&clks IMX6QDL_CLK_CKO>; status = "okay"; + + 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 { -- 2.7.4
Powered by blists - more mailing lists