diff options
| -rw-r--r-- | Documentation/phy.txt | 10 | ||||
| -rw-r--r-- | drivers/phy/phy-bcm-kona-usb2.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-berlin-sata.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-core.c | 25 | ||||
| -rw-r--r-- | drivers/phy/phy-exynos-dp-video.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-exynos-mipi-video.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-exynos5-usbdrd.c | 3 | ||||
| -rw-r--r-- | drivers/phy/phy-exynos5250-sata.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-hix5hd2-sata.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-mvebu-sata.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-omap-usb2.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-qcom-apq8064-sata.c | 3 | ||||
| -rw-r--r-- | drivers/phy/phy-samsung-usb2.c | 3 | ||||
| -rw-r--r-- | drivers/phy/phy-sun4i-usb.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-ti-pipe3.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-twl4030-usb.c | 2 | ||||
| -rw-r--r-- | drivers/phy/phy-xgene.c | 2 | ||||
| -rw-r--r-- | include/linux/phy/phy.h | 15 |
18 files changed, 52 insertions, 31 deletions
diff --git a/Documentation/phy.txt b/Documentation/phy.txt index ebff6ee52441..c6594af94d25 100644 --- a/Documentation/phy.txt +++ b/Documentation/phy.txt @@ -53,10 +53,12 @@ unregister the PHY. The PHY driver should create the PHY in order for other peripheral controllers to make use of it. The PHY framework provides 2 APIs to create the PHY. -struct phy *phy_create(struct device *dev, const struct phy_ops *ops, - struct phy_init_data *init_data); -struct phy *devm_phy_create(struct device *dev, const struct phy_ops *ops, - struct phy_init_data *init_data); +struct phy *phy_create(struct device *dev, struct device_node *node, + const struct phy_ops *ops, + struct phy_init_data *init_data); +struct phy *devm_phy_create(struct device *dev, struct device_node *node, + const struct phy_ops *ops, + struct phy_init_data *init_data); The PHY drivers can use one of the above 2 APIs to create the PHY by passing the device pointer, phy ops and init_data. diff --git a/drivers/phy/phy-bcm-kona-usb2.c b/drivers/phy/phy-bcm-kona-usb2.c index e94f5a6a5645..894fe74c1e44 100644 --- a/drivers/phy/phy-bcm-kona-usb2.c +++ b/drivers/phy/phy-bcm-kona-usb2.c @@ -117,7 +117,7 @@ static int bcm_kona_usb2_probe(struct platform_device *pdev) platform_set_drvdata(pdev, phy); - gphy = devm_phy_create(dev, &ops, NULL); + gphy = devm_phy_create(dev, NULL, &ops, NULL); if (IS_ERR(gphy)) return PTR_ERR(gphy); diff --git a/drivers/phy/phy-berlin-sata.c b/drivers/phy/phy-berlin-sata.c index c5e688b0899f..5c3a0424aeb4 100644 --- a/drivers/phy/phy-berlin-sata.c +++ b/drivers/phy/phy-berlin-sata.c @@ -239,7 +239,7 @@ static int phy_berlin_sata_probe(struct platform_device *pdev) if (!phy_desc) return -ENOMEM; - phy = devm_phy_create(dev, &phy_berlin_sata_ops, NULL); + phy = devm_phy_create(dev, NULL, &phy_berlin_sata_ops, NULL); if (IS_ERR(phy)) { dev_err(dev, "failed to create PHY %d\n", phy_id); return PTR_ERR(phy); diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c index 527e744a3809..ff5eec5af817 100644 --- a/drivers/phy/phy-core.c +++ b/drivers/phy/phy-core.c @@ -415,13 +415,20 @@ struct phy *of_phy_simple_xlate(struct device *dev, struct of_phandle_args struct phy *phy; struct class_dev_iter iter; struct device_node *node = dev->of_node; + struct device_node *child; class_dev_iter_init(&iter, phy_class, NULL, NULL); while ((dev = class_dev_iter_next(&iter))) { phy = to_phy(dev); - if (node != phy->dev.of_node) + if (node != phy->dev.of_node) { + for_each_child_of_node(node, child) { + if (child == phy->dev.of_node) + goto phy_found; + } continue; + } +phy_found: class_dev_iter_exit(&iter); return phy; } @@ -579,13 +586,15 @@ EXPORT_SYMBOL_GPL(devm_of_phy_get); /** * phy_create() - create a new phy * @dev: device that is creating the new phy + * @node: device node of the phy * @ops: function pointers for performing phy operations * @init_data: contains the list of PHY consumers or NULL * * Called to create a phy using phy framework. */ -struct phy *phy_create(struct device *dev, const struct phy_ops *ops, - struct phy_init_data *init_data) +struct phy *phy_create(struct device *dev, struct device_node *node, + const struct phy_ops *ops, + struct phy_init_data *init_data) { int ret; int id; @@ -620,7 +629,7 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops, phy->dev.class = phy_class; phy->dev.parent = dev; - phy->dev.of_node = dev->of_node; + phy->dev.of_node = node ?: dev->of_node; phy->id = id; phy->ops = ops; phy->init_data = init_data; @@ -656,6 +665,7 @@ EXPORT_SYMBOL_GPL(phy_create); /** * devm_phy_create() - create a new phy * @dev: device that is creating the new phy + * @node: device node of the phy * @ops: function pointers for performing phy operations * @init_data: contains the list of PHY consumers or NULL * @@ -664,8 +674,9 @@ EXPORT_SYMBOL_GPL(phy_create); * On driver detach, release function is invoked on the devres data, * then, devres data is freed. */ -struct phy *devm_phy_create(struct device *dev, const struct phy_ops *ops, - struct phy_init_data *init_data) +struct phy *devm_phy_create(struct device *dev, struct device_node *node, + const struct phy_ops *ops, + struct phy_init_data *init_data) { struct phy **ptr, *phy; @@ -673,7 +684,7 @@ struct phy *devm_phy_create(struct device *dev, const struct phy_ops *ops, if (!ptr) return ERR_PTR(-ENOMEM); - phy = phy_create(dev, ops, init_data); + phy = phy_create(dev, node, ops, init_data); if (!IS_ERR(phy)) { *ptr = phy; devres_add(dev, ptr); diff --git a/drivers/phy/phy-exynos-dp-video.c b/drivers/phy/phy-exynos-dp-video.c index 098f822a2fa4..8b3026e2af7f 100644 --- a/drivers/phy/phy-exynos-dp-video.c +++ b/drivers/phy/phy-exynos-dp-video.c @@ -77,7 +77,7 @@ static int exynos_dp_video_phy_probe(struct platform_device *pdev) if (IS_ERR(state->regs)) return PTR_ERR(state->regs); - phy = devm_phy_create(dev, &exynos_dp_video_phy_ops, NULL); + phy = devm_phy_create(dev, NULL, &exynos_dp_video_phy_ops, NULL); if (IS_ERR(phy)) { dev_err(dev, "failed to create Display Port PHY\n"); return PTR_ERR(phy); diff --git a/drivers/phy/phy-exynos-mipi-video.c b/drivers/phy/phy-exynos-mipi-video.c index 6d6bcf52a10e..b55a92e12496 100644 --- a/drivers/phy/phy-exynos-mipi-video.c +++ b/drivers/phy/phy-exynos-mipi-video.c @@ -136,7 +136,7 @@ static int exynos_mipi_video_phy_probe(struct platform_device *pdev) spin_lock_init(&state->slock); for (i = 0; i < EXYNOS_MIPI_PHYS_NUM; i++) { - struct phy *phy = devm_phy_create(dev, + struct phy *phy = devm_phy_create(dev, NULL, &exynos_mipi_video_phy_ops, NULL); if (IS_ERR(phy)) { dev_err(dev, "failed to create PHY %d\n", i); diff --git a/drivers/phy/phy-exynos5-usbdrd.c b/drivers/phy/phy-exynos5-usbdrd.c index 205159db37a3..b05302b09c9f 100644 --- a/drivers/phy/phy-exynos5-usbdrd.c +++ b/drivers/phy/phy-exynos5-usbdrd.c @@ -635,7 +635,8 @@ static int exynos5_usbdrd_phy_probe(struct platform_device *pdev) dev_vdbg(dev, "Creating usbdrd_phy phy\n"); for (i = 0; i < EXYNOS5_DRDPHYS_NUM; i++) { - struct phy *phy = devm_phy_create(dev, &exynos5_usbdrd_phy_ops, + struct phy *phy = devm_phy_create(dev, NULL, + &exynos5_usbdrd_phy_ops, NULL); if (IS_ERR(phy)) { dev_err(dev, "Failed to create usbdrd_phy phy\n"); diff --git a/drivers/phy/phy-exynos5250-sata.c b/drivers/phy/phy-exynos5250-sata.c index 05689450f93b..19a679aca4ac 100644 --- a/drivers/phy/phy-exynos5250-sata.c +++ b/drivers/phy/phy-exynos5250-sata.c @@ -210,7 +210,7 @@ static int exynos_sata_phy_probe(struct platform_device *pdev) return ret; } - sata_phy->phy = devm_phy_create(dev, &exynos_sata_phy_ops, NULL); + sata_phy->phy = devm_phy_create(dev, NULL, &exynos_sata_phy_ops, NULL); if (IS_ERR(sata_phy->phy)) { clk_disable_unprepare(sata_phy->phyclk); dev_err(dev, "failed to create PHY\n"); diff --git a/drivers/phy/phy-hix5hd2-sata.c b/drivers/phy/phy-hix5hd2-sata.c index d44283453d71..6a08fa5f81eb 100644 --- a/drivers/phy/phy-hix5hd2-sata.c +++ b/drivers/phy/phy-hix5hd2-sata.c @@ -156,7 +156,7 @@ static int hix5hd2_sata_phy_probe(struct platform_device *pdev) if (IS_ERR(priv->peri_ctrl)) priv->peri_ctrl = NULL; - phy = devm_phy_create(dev, &hix5hd2_sata_phy_ops, NULL); + phy = devm_phy_create(dev, NULL, &hix5hd2_sata_phy_ops, NULL); if (IS_ERR(phy)) { dev_err(dev, "failed to create PHY\n"); return PTR_ERR(phy); diff --git a/drivers/phy/phy-mvebu-sata.c b/drivers/phy/phy-mvebu-sata.c index d70ecd6a1b3f..cc3c0e166daf 100644 --- a/drivers/phy/phy-mvebu-sata.c +++ b/drivers/phy/phy-mvebu-sata.c @@ -99,7 +99,7 @@ static int phy_mvebu_sata_probe(struct platform_device *pdev) if (IS_ERR(priv->clk)) return PTR_ERR(priv->clk); - phy = devm_phy_create(&pdev->dev, &phy_mvebu_sata_ops, NULL); + phy = devm_phy_create(&pdev->dev, NULL, &phy_mvebu_sata_ops, NULL); if (IS_ERR(phy)) return PTR_ERR(phy); diff --git a/drivers/phy/phy-omap-usb2.c b/drivers/phy/phy-omap-usb2.c index 34b396146c8a..93d78359246c 100644 --- a/drivers/phy/phy-omap-usb2.c +++ b/drivers/phy/phy-omap-usb2.c @@ -263,7 +263,7 @@ static int omap_usb2_probe(struct platform_device *pdev) platform_set_drvdata(pdev, phy); - generic_phy = devm_phy_create(phy->dev, &ops, NULL); + generic_phy = devm_phy_create(phy->dev, NULL, &ops, NULL); if (IS_ERR(generic_phy)) return PTR_ERR(generic_phy); diff --git a/drivers/phy/phy-qcom-apq8064-sata.c b/drivers/phy/phy-qcom-apq8064-sata.c index c9b4dd6becf5..d7c01aa1f8d7 100644 --- a/drivers/phy/phy-qcom-apq8064-sata.c +++ b/drivers/phy/phy-qcom-apq8064-sata.c @@ -228,7 +228,8 @@ static int qcom_apq8064_sata_phy_probe(struct platform_device *pdev) if (IS_ERR(phy->mmio)) return PTR_ERR(phy->mmio); - generic_phy = devm_phy_create(dev, &qcom_apq8064_sata_phy_ops, NULL); + generic_phy = devm_phy_create(dev, NULL, &qcom_apq8064_sata_phy_ops, + NULL); if (IS_ERR(generic_phy)) { dev_err(dev, "%s: failed to create phy\n", __func__); return PTR_ERR(generic_phy); diff --git a/drivers/phy/phy-samsung-usb2.c b/drivers/phy/phy-samsung-usb2.c index 16aae7a285f0..ae30640a411d 100644 --- a/drivers/phy/phy-samsung-usb2.c +++ b/drivers/phy/phy-samsung-usb2.c @@ -196,7 +196,8 @@ static int samsung_usb2_phy_probe(struct platform_device *pdev) struct samsung_usb2_phy_instance *p = &drv->instances[i]; dev_dbg(dev, "Creating phy \"%s\"\n", label); - p->phy = devm_phy_create(dev, &samsung_usb2_phy_ops, NULL); + p->phy = devm_phy_create(dev, NULL, &samsung_usb2_phy_ops, + NULL); if (IS_ERR(p->phy)) { dev_err(drv->dev, "Failed to create usb2_phy \"%s\"\n", label); diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c index 7a4ea552f621..61ebea49709b 100644 --- a/drivers/phy/phy-sun4i-usb.c +++ b/drivers/phy/phy-sun4i-usb.c @@ -295,7 +295,7 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev) return PTR_ERR(phy->pmu); } - phy->phy = devm_phy_create(dev, &sun4i_usb_phy_ops, NULL); + phy->phy = devm_phy_create(dev, NULL, &sun4i_usb_phy_ops, NULL); if (IS_ERR(phy->phy)) { dev_err(dev, "failed to create PHY %d\n", i); return PTR_ERR(phy->phy); diff --git a/drivers/phy/phy-ti-pipe3.c b/drivers/phy/phy-ti-pipe3.c index 93bcd67f1b22..b964aa967b46 100644 --- a/drivers/phy/phy-ti-pipe3.c +++ b/drivers/phy/phy-ti-pipe3.c @@ -400,7 +400,7 @@ static int ti_pipe3_probe(struct platform_device *pdev) platform_set_drvdata(pdev, phy); pm_runtime_enable(phy->dev); - generic_phy = devm_phy_create(phy->dev, &ops, NULL); + generic_phy = devm_phy_create(phy->dev, NULL, &ops, NULL); if (IS_ERR(generic_phy)) return PTR_ERR(generic_phy); diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c index 2e0e9b3774c8..e1a6623d4696 100644 --- a/drivers/phy/phy-twl4030-usb.c +++ b/drivers/phy/phy-twl4030-usb.c @@ -695,7 +695,7 @@ static int twl4030_usb_probe(struct platform_device *pdev) otg->set_host = twl4030_set_host; otg->set_peripheral = twl4030_set_peripheral; - phy = devm_phy_create(twl->dev, &ops, init_data); + phy = devm_phy_create(twl->dev, NULL, &ops, init_data); if (IS_ERR(phy)) { dev_dbg(&pdev->dev, "Failed to create PHY\n"); return PTR_ERR(phy); diff --git a/drivers/phy/phy-xgene.c b/drivers/phy/phy-xgene.c index 4aa1ccd1511f..db809b97219e 100644 --- a/drivers/phy/phy-xgene.c +++ b/drivers/phy/phy-xgene.c @@ -1707,7 +1707,7 @@ static int xgene_phy_probe(struct platform_device *pdev) ctx->dev = &pdev->dev; platform_set_drvdata(pdev, ctx); - ctx->phy = devm_phy_create(ctx->dev, &xgene_phy_ops, NULL); + ctx->phy = devm_phy_create(ctx->dev, NULL, &xgene_phy_ops, NULL); if (IS_ERR(ctx->phy)) { dev_dbg(&pdev->dev, "Failed to create PHY\n"); rc = PTR_ERR(ctx->phy); diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index 9a8694524742..8cb6f815475b 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -158,9 +158,10 @@ void devm_phy_put(struct device *dev, struct phy *phy); struct phy *of_phy_get(struct device_node *np, const char *con_id); struct phy *of_phy_simple_xlate(struct device *dev, struct of_phandle_args *args); -struct phy *phy_create(struct device *dev, const struct phy_ops *ops, - struct phy_init_data *init_data); -struct phy *devm_phy_create(struct device *dev, +struct phy *phy_create(struct device *dev, struct device_node *node, + const struct phy_ops *ops, + struct phy_init_data *init_data); +struct phy *devm_phy_create(struct device *dev, struct device_node *node, const struct phy_ops *ops, struct phy_init_data *init_data); void phy_destroy(struct phy *phy); void devm_phy_destroy(struct device *dev, struct phy *phy); @@ -299,13 +300,17 @@ static inline struct phy *of_phy_simple_xlate(struct device *dev, } static inline struct phy *phy_create(struct device *dev, - const struct phy_ops *ops, struct phy_init_data *init_data) + struct device_node *node, + const struct phy_ops *ops, + struct phy_init_data *init_data) { return ERR_PTR(-ENOSYS); } static inline struct phy *devm_phy_create(struct device *dev, - const struct phy_ops *ops, struct phy_init_data *init_data) + struct device_node *node, + const struct phy_ops *ops, + struct phy_init_data *init_data) { return ERR_PTR(-ENOSYS); } |
