phy/starfive/phy-jh7110-dphy-rx.c

3  * StarFive JH7110 DPHY RX driver
75 	struct stf_dphy *dphy = phy_get_drvdata(phy);
76 	const struct stf_dphy_info *info = dphy->info;
88 	       dphy->regs + STF_DPHY_APBCFGSAIF_SYSCFG(188));
93 	       dphy->regs + STF_DPHY_APBCFGSAIF_SYSCFG(192));
99 	       dphy->regs + STF_DPHY_APBCFGSAIF_SYSCFG(196));
102 	       dphy->regs + STF_DPHY_APBCFGSAIF_SYSCFG(200));
109 	struct stf_dphy *dphy = phy_get_drvdata(phy);
112 	ret = pm_runtime_resume_and_get(dphy->dev);
116 	ret = regulator_enable(dphy->mipi_0p9);
118 		pm_runtime_put(dphy->dev);
122 	clk_set_rate(dphy->cfg_clk, 99000000);
123 	clk_set_rate(dphy->ref_clk, 49500000);
124 	clk_set_rate(dphy->tx_clk, 19800000);
125 	reset_control_deassert(dphy->rstc);
132 	struct stf_dphy *dphy = phy_get_drvdata(phy);
134 	reset_control_assert(dphy->rstc);
136 	regulator_disable(dphy->mipi_0p9);
138 	pm_runtime_put_sync(dphy->dev);
152 	struct stf_dphy *dphy;
154 	dphy = devm_kzalloc(&pdev->dev, sizeof(*dphy), GFP_KERNEL);
155 	if (!dphy)
158 	dphy->info = of_device_get_match_data(&pdev->dev);
160 	dev_set_drvdata(&pdev->dev, dphy);
161 	dphy->dev = &pdev->dev;
163 	dphy->regs = devm_platform_ioremap_resource(pdev, 0);
164 	if (IS_ERR(dphy->regs))
165 		return PTR_ERR(dphy->regs);
167 	dphy->cfg_clk = devm_clk_get(&pdev->dev, "cfg");
168 	if (IS_ERR(dphy->cfg_clk))
169 		return PTR_ERR(dphy->cfg_clk);
171 	dphy->ref_clk = devm_clk_get(&pdev->dev, "ref");
172 	if (IS_ERR(dphy->ref_clk))
173 		return PTR_ERR(dphy->ref_clk);
175 	dphy->tx_clk = devm_clk_get(&pdev->dev, "tx");
176 	if (IS_ERR(dphy->tx_clk))
177 		return PTR_ERR(dphy->tx_clk);
179 	dphy->rstc = devm_reset_control_array_get_exclusive(&pdev->dev);
180 	if (IS_ERR(dphy->rstc))
181 		return PTR_ERR(dphy->rstc);
183 	dphy->mipi_0p9 = devm_regulator_get(&pdev->dev, "mipi_0p9");
184 	if (IS_ERR(dphy->mipi_0p9))
185 		return PTR_ERR(dphy->mipi_0p9);
187 	dphy->phy = devm_phy_create(&pdev->dev, NULL, &stf_dphy_ops);
188 	if (IS_ERR(dphy->phy)) {
190 		return PTR_ERR(dphy->phy);
195 	phy_set_drvdata(dphy->phy, dphy);
208 		.compatible = "starfive,jh7110-dphy-rx",
218 		.name	= "starfive-dphy-rx",
226 MODULE_DESCRIPTION("StarFive JH7110 DPHY RX driver");