From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kishon Vijay Abraham I Subject: [PATCH 6/7] phy: omap-usb2: Add a new compatible string for USB2 PHY2 Date: Tue, 4 Aug 2015 20:50:45 +0530 Message-ID: <1438701646-7876-7-git-send-email-kishon@ti.com> References: <1438701646-7876-1-git-send-email-kishon@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1438701646-7876-1-git-send-email-kishon@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: rogerq@ti.com, tony@atomide.com, t-kristo@ti.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, kishon@ti.com Cc: balbi@ti.com, nsekhar@ti.com List-Id: devicetree@vger.kernel.org The USB2 PHY2 has a different register map compared to USB2 PHY1 to power on/off the PHY. In order to handle it, add a new "compatible" string. Signed-off-by: Kishon Vijay Abraham I --- Documentation/devicetree/bindings/phy/ti-phy.txt | 2 ++ drivers/phy/phy-omap-usb2.c | 9 +++++++++ 2 files changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/ti-phy.txt b/Documentation/devicetree/bindings/phy/ti-phy.txt index 49e5b0c..a061077 100644 --- a/Documentation/devicetree/bindings/phy/ti-phy.txt +++ b/Documentation/devicetree/bindings/phy/ti-phy.txt @@ -31,6 +31,8 @@ OMAP USB2 PHY Required properties: - compatible: Should be "ti,omap-usb2" + Should be "ti,dra7x-usb2-phy2" for the 2nd instance of USB2 PHY + in DRA7x - reg : Address and length of the register set for the device. - #phy-cells: determine the number of cells that should be given in the phandle while referencing this phy. diff --git a/drivers/phy/phy-omap-usb2.c b/drivers/phy/phy-omap-usb2.c index b5c266a..2f7220f 100644 --- a/drivers/phy/phy-omap-usb2.c +++ b/drivers/phy/phy-omap-usb2.c @@ -159,6 +159,11 @@ static const struct usb_phy_data dra7x_usb2_data = { .flags = OMAP_USB2_CALIBRATE_FALSE_DISCONNECT, }; +static const struct usb_phy_data dra7x_usb2_phy2_data = { + .label = "dra7x_usb2_phy2", + .flags = OMAP_USB2_CALIBRATE_FALSE_DISCONNECT, +}; + static const struct usb_phy_data am437x_usb2_data = { .label = "am437x_usb2", .flags = 0, @@ -178,6 +183,10 @@ static const struct of_device_id omap_usb2_id_table[] = { .data = &dra7x_usb2_data, }, { + .compatible = "ti,dra7x-usb2-phy2", + .data = &dra7x_usb2_phy2_data, + }, + { .compatible = "ti,am437x-usb2", .data = &am437x_usb2_data, }, -- 1.7.9.5