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From: Axel Haslam <ahaslam@baylibre.com>
To: stern@rowland.harvard.edu, gregkh@linuxfoundation.org,
	nsekhar@ti.com, khilman@kernel.org, david@lechnology.com,
	robh+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Axel Haslam <ahaslam@baylibre.com>
Subject: [PATCH v3 08/10] USB: ohci: da8xx: Add devicetree bindings
Date: Mon,  7 Nov 2016 21:39:46 +0100	[thread overview]
Message-ID: <20161107203948.28324-9-ahaslam@baylibre.com> (raw)
In-Reply-To: <20161107203948.28324-1-ahaslam@baylibre.com>

This patch documents the device tree bindings required for
the ohci controller found in TI da8xx family of SoC's

Cc: devicetree@vger.kernel.org
Signed-off-by: Axel Haslam <ahaslam@baylibre.com>
---
 .../devicetree/bindings/usb/ohci-da8xx.txt         | 39 ++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/ohci-da8xx.txt

diff --git a/Documentation/devicetree/bindings/usb/ohci-da8xx.txt b/Documentation/devicetree/bindings/usb/ohci-da8xx.txt
new file mode 100644
index 0000000..f18e82c
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/ohci-da8xx.txt
@@ -0,0 +1,39 @@
+DA8XX USB OHCI controller
+
+Required properties:
+
+ - compatible: Should be "ti,da830-ohci"
+ - reg:        Should contain one register range i.e. start and length
+ - interrupts: Description of the interrupt line
+ - phys:       Phandle for the PHY device
+ - phy-names:  Should be "usb-phy"
+
+Optional properties:
+ - vbus-supply: Regulator that controls vbus power
+
+Example:
+
+reg_usb_ohci: regulator@0 {
+        compatible = "regulator-fixed";
+        gpio = <&gpio 109 0>;
+        over-current-gpios = <&gpio 36 0>;
+        regulator-boot-on;
+        enable-active-high;
+        regulator-name = "usb_ohci_vbus";
+        regulator-min-microvolt = <5000000>;
+        regulator-max-microvolt = <5000000>;
+};
+
+usb_phy: usb-phy {
+        compatible = "ti,da830-usb-phy";
+        #phy-cells = <1>;
+};
+
+ohci: usb@0225000 {
+        compatible = "ti,da830-ohci";
+        reg = <0x225000 0x1000>;
+        interrupts = <59>;
+        phys = <&usb_phy 1>;
+        phy-names = "usb-phy";
+        vbus-supply = <&reg_usb_ohci>;
+};
-- 
2.10.1

  parent reply	other threads:[~2016-11-07 20:41 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-07 20:39 [PATCH v3 00/10] Add DT support for ohci-da8xx Axel Haslam
2016-11-07 20:39 ` [PATCH v3 01/10] USB: ohci: da8xx: use ohci priv data instead of globals Axel Haslam
2016-11-07 20:39 ` [PATCH v3 02/10] USB: ohci: da8xx: Prepare to remove platform callbacks Axel Haslam
2016-11-07 20:39 ` [PATCH v3 03/10] USB: ohci: da8xx: Allow a regulator to handle VBUS Axel Haslam
2016-11-07 20:39 ` [PATCH v3 04/10] ARM: davinci: da830: Handle vbus with a regulator Axel Haslam
2016-11-07 20:39 ` [PATCH v3 05/10] ARM: davinci: hawk: Remove vbus and over current gpios Axel Haslam
2016-11-07 20:39 ` [PATCH v3 06/10] USB: ohci: da8xx: Remove ohci platform callbacks Axel Haslam
2016-11-07 20:39 ` [PATCH v3 07/10] USB: ohci: da8xx: use a flag instead of mask for ocic Axel Haslam
2016-11-07 20:39 ` Axel Haslam [this message]
2016-11-07 20:39 ` [PATCH v3 09/10] USB: ohci: da8xx: Allow probing from DT Axel Haslam
2016-11-07 20:39 ` [PATCH v3 10/10] ARM: dts: da850: add usb device node Axel Haslam
2016-11-21  2:42   ` David Lechner
2016-11-21 10:27     ` Axel Haslam
2016-11-21 10:46       ` Sekhar Nori
2016-11-21 10:49         ` Sekhar Nori
2016-11-21 10:53           ` Axel Haslam
2016-11-08 16:37 ` [PATCH v3 00/10] Add DT support for ohci-da8xx Axel Haslam
2016-11-10 12:02   ` Greg KH
2016-11-10 17:28     ` Axel Haslam

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