linux-kernel - [PATCH v7 11/13] ARM: dts: Berlin: enable USB on the BG2Q DMP

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1415978763-27345-12-git-send-email-antoine.tenart@free-electrons.com>
Date:	Fri, 14 Nov 2014 16:26:01 +0100
From:	Antoine Tenart <antoine.tenart@...e-electrons.com>
To:	sebastian.hesselbarth@...il.com, Peter.Chen@...escale.com,
	balbi@...com, p.zabel@...gutronix.de
Cc:	Antoine Tenart <antoine.tenart@...e-electrons.com>,
	alexandre.belloni@...e-electrons.com,
	thomas.petazzoni@...e-electrons.com, zmxu@...vell.com,
	jszhang@...vell.com, linux-arm-kernel@...ts.infradead.org,
	linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v7 11/13] ARM: dts: Berlin: enable USB on the BG2Q DMP

Enable the 2 available USB PHY and USB nodes on the Marvell Berlin BG2Q
DMP.

Signed-off-by: Antoine Tenart <antoine.tenart@...e-electrons.com>
---
 arch/arm/boot/dts/berlin2q-marvell-dmp.dts | 53 ++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
index ea1f99b8eed6..f7c25580e122 100644
--- a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
+++ b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
@@ -7,6 +7,8 @@
  */
 
 /dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
 #include "berlin2q.dtsi"
 
 / {
@@ -21,6 +23,39 @@
 	choosen {
 		bootargs = "console=ttyS0,115200 earlyprintk";
 	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_usb0_vbus: regulator@0 {
+			compatible = "regulator-fixed";
+			regulator-name = "usb0_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&portb 8 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usb1_vbus: regulator@1 {
+			compatible = "regulator-fixed";
+			regulator-name = "usb1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&portb 10 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usb2_vbus: regulator@2 {
+			compatible = "regulator-fixed";
+			regulator-name = "usb2_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&portb 12 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+	};
 };
 
 &sdhci1 {
@@ -46,6 +81,24 @@
 	status = "okay";
 };
 
+&usb_phy0 {
+	status = "okay";
+};
+
+&usb_phy2 {
+	status = "okay";
+};
+
+&usb0 {
+	vbus-supply = <&reg_usb0_vbus>;
+	status = "okay";
+};
+
+&usb2 {
+	vbus-supply = <&reg_usb2_vbus>;
+	status = "okay";
+};
+
 &eth0 {
 	status = "okay";
 };
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/