From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Chen Subject: [PATCH v5 11/15] usb: phy-mxs: add controller id Date: Mon, 9 Dec 2013 14:31:00 +0800 Message-ID: <1386570664-6713-12-git-send-email-peter.chen@freescale.com> References: <1386570664-6713-1-git-send-email-peter.chen@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1386570664-6713-1-git-send-email-peter.chen@freescale.com> Sender: linux-doc-owner@vger.kernel.org To: balbi@ti.com, shawn.guo@linaro.org, rob.herring@calxeda.com, grant.likely@linaro.org Cc: alexander.shishkin@linux.intel.com, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, festevam@gmail.com, marex@denx.de, kernel@pengutronix.de, m.grzeschik@pengutronix.de, frank.li@freescale.com, peter.chen@freescale.com, gregkh@linuxfoundation.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org List-Id: devicetree@vger.kernel.org It is used to access un-regulator registers according to different controllers. Signed-off-by: Peter Chen --- drivers/usb/phy/phy-mxs-usb.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c index d1c319b..527aab0 100644 --- a/drivers/usb/phy/phy-mxs-usb.c +++ b/drivers/usb/phy/phy-mxs-usb.c @@ -106,6 +106,7 @@ struct mxs_phy { struct clk *clk; const struct mxs_phy_data *data; struct regmap *regmap_anatop; + int port_id; }; static inline bool is_imx6q_phy(struct mxs_phy *mxs_phy) @@ -284,6 +285,13 @@ static int mxs_phy_probe(struct platform_device *pdev) return -ENOMEM; } + ret = of_alias_get_id(np, "usbphy"); + if (ret < 0) { + dev_err(&pdev->dev, "failed to get alias id, errno %d\n", ret); + return ret; + } + mxs_phy->port_id = ret; + mxs_phy->phy.io_priv = base; mxs_phy->phy.dev = &pdev->dev; mxs_phy->phy.label = DRIVER_NAME; -- 1.7.8