1 // SPDX-License-Identifier: GPL-2.0
114 static unsigned int u2o_get(void __iomem *base, unsigned int offset)  in u2o_get()  argument
116 	return readl_relaxed(base + offset);  in u2o_get()
119 static void u2o_set(void __iomem *base, unsigned int offset,  in u2o_set()  argument
124 	reg = readl_relaxed(base + offset);  in u2o_set()
126 	writel_relaxed(reg, base + offset);  in u2o_set()
127 	readl_relaxed(base + offset);  in u2o_set()
130 static void u2o_clear(void __iomem *base, unsigned int offset,  in u2o_clear()  argument
135 	reg = readl_relaxed(base + offset);  in u2o_clear()
137 	writel_relaxed(reg, base + offset);  in u2o_clear()
138 	readl_relaxed(base + offset);  in u2o_clear()
144 	void __iomem *base = mmp3_usb_phy->base;  in mmp3_usb_phy_init()
159 		dev_err(&phy->dev, "unsupported silicon revision\n");  in mmp3_usb_phy_init()
160 		return -ENODEV;  in mmp3_usb_phy_init()
199 	void __iomem *base = mmp3_usb_phy->base;  in mmp3_usb_phy_calibrate()
203 	 * PLL VCO and TX Impedance Calibration Timing:  in mmp3_usb_phy_calibrate()
227 			dev_err(&phy->dev, "PLL_READY not set after 100mS.\n");  in mmp3_usb_phy_calibrate()
228 			return -ETIMEDOUT;  in mmp3_usb_phy_calibrate()
242 	{ .compatible = "marvell,mmp3-usb-phy", },
249 	struct device *dev = &pdev->dev;  in mmp3_usb_phy_probe()
255 		return -ENOMEM;  in mmp3_usb_phy_probe()
257 	mmp3_usb_phy->base = devm_platform_ioremap_resource(pdev, 0);  in mmp3_usb_phy_probe()
258 	if (IS_ERR(mmp3_usb_phy->base)) {  in mmp3_usb_phy_probe()
260 		return PTR_ERR(mmp3_usb_phy->base);  in mmp3_usb_phy_probe()
263 	mmp3_usb_phy->phy = devm_phy_create(dev, NULL, &mmp3_usb_phy_ops);  in mmp3_usb_phy_probe()
264 	if (IS_ERR(mmp3_usb_phy->phy)) {  in mmp3_usb_phy_probe()
266 		return PTR_ERR(mmp3_usb_phy->phy);  in mmp3_usb_phy_probe()
269 	phy_set_drvdata(mmp3_usb_phy->phy, mmp3_usb_phy);  in mmp3_usb_phy_probe()
282 		.name	= "mmp3-usb-phy",