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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-07-14 06:03:50 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-07-14 06:03:50 +0300
commitca2b6faeb96d6d71ebc0627d6679f7b6667cfb00 (patch)
treef05df9d14c6cf7669caf2c368c597e4f82f290fb /drivers/phy
parent25b1f9acc452209ae0fcc8c1332be852b5c52f53 (diff)
parentc14f8a4032efa73d9c4e155add47c19252b3bdf4 (diff)
downloadlinux-ca2b6faeb96d6d71ebc0627d6679f7b6667cfb00.tar.xz
Merge tag 'phy-for-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-testing
Kishon writes: phy: for 4.8 -rc1 *) Add a new phy_ops for setting the phy mode *) Add a new phy driver for DA8xx SoC USB PHY *) Minor fixes and cleanups Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/Kconfig10
-rw-r--r--drivers/phy/Makefile1
-rw-r--r--drivers/phy/phy-core.c15
-rw-r--r--drivers/phy/phy-da8xx-usb.c245
-rw-r--r--drivers/phy/phy-qcom-ufs-qmp-14nm.c1
-rw-r--r--drivers/phy/phy-qcom-ufs-qmp-20nm.c1
-rw-r--r--drivers/phy/phy-rcar-gen3-usb2.c26
-rw-r--r--drivers/phy/phy-rockchip-usb.c23
-rw-r--r--drivers/phy/phy-sun4i-usb.c34
-rw-r--r--drivers/phy/phy-xgene.c4
10 files changed, 334 insertions, 26 deletions
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 8d1cfb7f3ea2..cc0b69545385 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -44,6 +44,16 @@ config ARMADA375_USBCLUSTER_PHY
depends on OF && HAS_IOMEM
select GENERIC_PHY
+config PHY_DA8XX_USB
+ tristate "TI DA8xx USB PHY Driver"
+ depends on ARCH_DAVINCI_DA8XX
+ select GENERIC_PHY
+ select MFD_SYSCON
+ help
+ Enable this to support the USB PHY on DA8xx SoCs.
+
+ This driver controls both the USB 1.1 PHY and the USB 2.0 PHY.
+
config PHY_DM816X_USB
tristate "TI dm816x USB PHY driver"
depends on ARCH_OMAP2PLUS
diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile
index 9c3e73ccabc4..fa8480e89724 100644
--- a/drivers/phy/Makefile
+++ b/drivers/phy/Makefile
@@ -6,6 +6,7 @@ obj-$(CONFIG_GENERIC_PHY) += phy-core.o
obj-$(CONFIG_PHY_BCM_NS_USB2) += phy-bcm-ns-usb2.o
obj-$(CONFIG_PHY_BERLIN_USB) += phy-berlin-usb.o
obj-$(CONFIG_PHY_BERLIN_SATA) += phy-berlin-sata.o
+obj-$(CONFIG_PHY_DA8XX_USB) += phy-da8xx-usb.o
obj-$(CONFIG_PHY_DM816X_USB) += phy-dm816x-usb.o
obj-$(CONFIG_ARMADA375_USBCLUSTER_PHY) += phy-armada375-usb2.o
obj-$(CONFIG_BCM_KONA_USB2_PHY) += phy-bcm-kona-usb2.o
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index b72e9a3b6429..8eca906b6e70 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -342,6 +342,21 @@ int phy_power_off(struct phy *phy)
}
EXPORT_SYMBOL_GPL(phy_power_off);
+int phy_set_mode(struct phy *phy, enum phy_mode mode)
+{
+ int ret;
+
+ if (!phy || !phy->ops->set_mode)
+ return 0;
+
+ mutex_lock(&phy->mutex);
+ ret = phy->ops->set_mode(phy, mode);
+ mutex_unlock(&phy->mutex);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(phy_set_mode);
+
/**
* _of_phy_get() - lookup and obtain a reference to a phy by phandle
* @np: device_node for which to get the phy
diff --git a/drivers/phy/phy-da8xx-usb.c b/drivers/phy/phy-da8xx-usb.c
new file mode 100644
index 000000000000..b2e59b6170ac
--- /dev/null
+++ b/drivers/phy/phy-da8xx-usb.c
@@ -0,0 +1,245 @@
+/*
+ * phy-da8xx-usb - TI DaVinci DA8xx USB PHY driver
+ *
+ * Copyright (C) 2016 David Lechner <david@lechnology.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/mfd/da8xx-cfgchip.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+struct da8xx_usb_phy {
+ struct phy_provider *phy_provider;
+ struct phy *usb11_phy;
+ struct phy *usb20_phy;
+ struct clk *usb11_clk;
+ struct clk *usb20_clk;
+ struct regmap *regmap;
+};
+
+static int da8xx_usb11_phy_power_on(struct phy *phy)
+{
+ struct da8xx_usb_phy *d_phy = phy_get_drvdata(phy);
+ int ret;
+
+ ret = clk_prepare_enable(d_phy->usb11_clk);
+ if (ret)
+ return ret;
+
+ regmap_write_bits(d_phy->regmap, CFGCHIP(2), CFGCHIP2_USB1SUSPENDM,
+ CFGCHIP2_USB1SUSPENDM);
+
+ return 0;
+}
+
+static int da8xx_usb11_phy_power_off(struct phy *phy)
+{
+ struct da8xx_usb_phy *d_phy = phy_get_drvdata(phy);
+
+ regmap_write_bits(d_phy->regmap, CFGCHIP(2), CFGCHIP2_USB1SUSPENDM, 0);
+
+ clk_disable_unprepare(d_phy->usb11_clk);
+
+ return 0;
+}
+
+static const struct phy_ops da8xx_usb11_phy_ops = {
+ .power_on = da8xx_usb11_phy_power_on,
+ .power_off = da8xx_usb11_phy_power_off,
+ .owner = THIS_MODULE,
+};
+
+static int da8xx_usb20_phy_power_on(struct phy *phy)
+{
+ struct da8xx_usb_phy *d_phy = phy_get_drvdata(phy);
+ int ret;
+
+ ret = clk_prepare_enable(d_phy->usb20_clk);
+ if (ret)
+ return ret;
+
+ regmap_write_bits(d_phy->regmap, CFGCHIP(2), CFGCHIP2_OTGPWRDN, 0);
+
+ return 0;
+}
+
+static int da8xx_usb20_phy_power_off(struct phy *phy)
+{
+ struct da8xx_usb_phy *d_phy = phy_get_drvdata(phy);
+
+ regmap_write_bits(d_phy->regmap, CFGCHIP(2), CFGCHIP2_OTGPWRDN,
+ CFGCHIP2_OTGPWRDN);
+
+ clk_disable_unprepare(d_phy->usb20_clk);
+
+ return 0;
+}
+
+static int da8xx_usb20_phy_set_mode(struct phy *phy, enum phy_mode mode)
+{
+ struct da8xx_usb_phy *d_phy = phy_get_drvdata(phy);
+ u32 val;
+
+ switch (mode) {
+ case PHY_MODE_USB_HOST: /* Force VBUS valid, ID = 0 */
+ val = CFGCHIP2_OTGMODE_FORCE_HOST;
+ break;
+ case PHY_MODE_USB_DEVICE: /* Force VBUS valid, ID = 1 */
+ val = CFGCHIP2_OTGMODE_FORCE_DEVICE;
+ break;
+ case PHY_MODE_USB_OTG: /* Don't override the VBUS/ID comparators */
+ val = CFGCHIP2_OTGMODE_NO_OVERRIDE;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ regmap_write_bits(d_phy->regmap, CFGCHIP(2), CFGCHIP2_OTGMODE_MASK,
+ val);
+
+ return 0;
+}
+
+static const struct phy_ops da8xx_usb20_phy_ops = {
+ .power_on = da8xx_usb20_phy_power_on,
+ .power_off = da8xx_usb20_phy_power_off,
+ .set_mode = da8xx_usb20_phy_set_mode,
+ .owner = THIS_MODULE,
+};
+
+static struct phy *da8xx_usb_phy_of_xlate(struct device *dev,
+ struct of_phandle_args *args)
+{
+ struct da8xx_usb_phy *d_phy = dev_get_drvdata(dev);
+
+ if (!d_phy)
+ return ERR_PTR(-ENODEV);
+
+ switch (args->args[0]) {
+ case 0:
+ return d_phy->usb20_phy;
+ case 1:
+ return d_phy->usb11_phy;
+ default:
+ return ERR_PTR(-EINVAL);
+ }
+}
+
+static int da8xx_usb_phy_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *node = dev->of_node;
+ struct da8xx_usb_phy *d_phy;
+
+ d_phy = devm_kzalloc(dev, sizeof(*d_phy), GFP_KERNEL);
+ if (!d_phy)
+ return -ENOMEM;
+
+ if (node)
+ d_phy->regmap = syscon_regmap_lookup_by_compatible(
+ "ti,da830-cfgchip");
+ else
+ d_phy->regmap = syscon_regmap_lookup_by_pdevname("syscon.0");
+ if (IS_ERR(d_phy->regmap)) {
+ dev_err(dev, "Failed to get syscon\n");
+ return PTR_ERR(d_phy->regmap);
+ }
+
+ d_phy->usb11_clk = devm_clk_get(dev, "usb11_phy");
+ if (IS_ERR(d_phy->usb11_clk)) {
+ dev_err(dev, "Failed to get usb11_phy clock\n");
+ return PTR_ERR(d_phy->usb11_clk);
+ }
+
+ d_phy->usb20_clk = devm_clk_get(dev, "usb20_phy");
+ if (IS_ERR(d_phy->usb20_clk)) {
+ dev_err(dev, "Failed to get usb20_phy clock\n");
+ return PTR_ERR(d_phy->usb20_clk);
+ }
+
+ d_phy->usb11_phy = devm_phy_create(dev, node, &da8xx_usb11_phy_ops);
+ if (IS_ERR(d_phy->usb11_phy)) {
+ dev_err(dev, "Failed to create usb11 phy\n");
+ return PTR_ERR(d_phy->usb11_phy);
+ }
+
+ d_phy->usb20_phy = devm_phy_create(dev, node, &da8xx_usb20_phy_ops);
+ if (IS_ERR(d_phy->usb20_phy)) {
+ dev_err(dev, "Failed to create usb20 phy\n");
+ return PTR_ERR(d_phy->usb20_phy);
+ }
+
+ platform_set_drvdata(pdev, d_phy);
+ phy_set_drvdata(d_phy->usb11_phy, d_phy);
+ phy_set_drvdata(d_phy->usb20_phy, d_phy);
+
+ if (node) {
+ d_phy->phy_provider = devm_of_phy_provider_register(dev,
+ da8xx_usb_phy_of_xlate);
+ if (IS_ERR(d_phy->phy_provider)) {
+ dev_err(dev, "Failed to create phy provider\n");
+ return PTR_ERR(d_phy->phy_provider);
+ }
+ } else {
+ int ret;
+
+ ret = phy_create_lookup(d_phy->usb11_phy, "usb-phy", "ohci.0");
+ if (ret)
+ dev_warn(dev, "Failed to create usb11 phy lookup\n");
+ ret = phy_create_lookup(d_phy->usb20_phy, "usb-phy",
+ "musb-da8xx");
+ if (ret)
+ dev_warn(dev, "Failed to create usb20 phy lookup\n");
+ }
+
+ return 0;
+}
+
+static int da8xx_usb_phy_remove(struct platform_device *pdev)
+{
+ struct da8xx_usb_phy *d_phy = platform_get_drvdata(pdev);
+
+ if (!pdev->dev.of_node) {
+ phy_remove_lookup(d_phy->usb20_phy, "usb-phy", "musb-da8xx");
+ phy_remove_lookup(d_phy->usb11_phy, "usb-phy", "ohci.0");
+ }
+
+ return 0;
+}
+
+static const struct of_device_id da8xx_usb_phy_ids[] = {
+ { .compatible = "ti,da830-usb-phy" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, da8xx_usb_phy_ids);
+
+static struct platform_driver da8xx_usb_phy_driver = {
+ .probe = da8xx_usb_phy_probe,
+ .remove = da8xx_usb_phy_remove,
+ .driver = {
+ .name = "da8xx-usb-phy",
+ .of_match_table = da8xx_usb_phy_ids,
+ },
+};
+
+module_platform_driver(da8xx_usb_phy_driver);
+
+MODULE_ALIAS("platform:da8xx-usb-phy");
+MODULE_AUTHOR("David Lechner <david@lechnology.com>");
+MODULE_DESCRIPTION("TI DA8xx USB PHY driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/phy/phy-qcom-ufs-qmp-14nm.c b/drivers/phy/phy-qcom-ufs-qmp-14nm.c
index 56631e77c11d..6ee51490f786 100644
--- a/drivers/phy/phy-qcom-ufs-qmp-14nm.c
+++ b/drivers/phy/phy-qcom-ufs-qmp-14nm.c
@@ -140,7 +140,6 @@ static int ufs_qcom_phy_qmp_14nm_probe(struct platform_device *pdev)
phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
if (!phy) {
- dev_err(dev, "%s: failed to allocate phy\n", __func__);
err = -ENOMEM;
goto out;
}
diff --git a/drivers/phy/phy-qcom-ufs-qmp-20nm.c b/drivers/phy/phy-qcom-ufs-qmp-20nm.c
index b16ea77d07b9..770087ab05e2 100644
--- a/drivers/phy/phy-qcom-ufs-qmp-20nm.c
+++ b/drivers/phy/phy-qcom-ufs-qmp-20nm.c
@@ -196,7 +196,6 @@ static int ufs_qcom_phy_qmp_20nm_probe(struct platform_device *pdev)
phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
if (!phy) {
- dev_err(dev, "%s: failed to allocate phy\n", __func__);
err = -ENOMEM;
goto out;
}
diff --git a/drivers/phy/phy-rcar-gen3-usb2.c b/drivers/phy/phy-rcar-gen3-usb2.c
index 4be3f5dbbc9f..31156c9c4707 100644
--- a/drivers/phy/phy-rcar-gen3-usb2.c
+++ b/drivers/phy/phy-rcar-gen3-usb2.c
@@ -21,6 +21,7 @@
#include <linux/phy/phy.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
+#include <linux/workqueue.h>
/******* USB2.0 Host registers (original offset is +0x200) *******/
#define USB2_INT_ENABLE 0x000
@@ -81,9 +82,25 @@ struct rcar_gen3_chan {
struct extcon_dev *extcon;
struct phy *phy;
struct regulator *vbus;
+ struct work_struct work;
+ bool extcon_host;
bool has_otg;
};
+static void rcar_gen3_phy_usb2_work(struct work_struct *work)
+{
+ struct rcar_gen3_chan *ch = container_of(work, struct rcar_gen3_chan,
+ work);
+
+ if (ch->extcon_host) {
+ extcon_set_cable_state_(ch->extcon, EXTCON_USB_HOST, true);
+ extcon_set_cable_state_(ch->extcon, EXTCON_USB, false);
+ } else {
+ extcon_set_cable_state_(ch->extcon, EXTCON_USB_HOST, false);
+ extcon_set_cable_state_(ch->extcon, EXTCON_USB, true);
+ }
+}
+
static void rcar_gen3_set_host_mode(struct rcar_gen3_chan *ch, int host)
{
void __iomem *usb2_base = ch->base;
@@ -130,8 +147,8 @@ static void rcar_gen3_init_for_host(struct rcar_gen3_chan *ch)
rcar_gen3_set_host_mode(ch, 1);
rcar_gen3_enable_vbus_ctrl(ch, 1);
- extcon_set_cable_state_(ch->extcon, EXTCON_USB_HOST, true);
- extcon_set_cable_state_(ch->extcon, EXTCON_USB, false);
+ ch->extcon_host = true;
+ schedule_work(&ch->work);
}
static void rcar_gen3_init_for_peri(struct rcar_gen3_chan *ch)
@@ -140,8 +157,8 @@ static void rcar_gen3_init_for_peri(struct rcar_gen3_chan *ch)
rcar_gen3_set_host_mode(ch, 0);
rcar_gen3_enable_vbus_ctrl(ch, 0);
- extcon_set_cable_state_(ch->extcon, EXTCON_USB_HOST, false);
- extcon_set_cable_state_(ch->extcon, EXTCON_USB, true);
+ ch->extcon_host = false;
+ schedule_work(&ch->work);
}
static bool rcar_gen3_check_id(struct rcar_gen3_chan *ch)
@@ -301,6 +318,7 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
if (irq >= 0) {
int ret;
+ INIT_WORK(&channel->work, rcar_gen3_phy_usb2_work);
irq = devm_request_irq(dev, irq, rcar_gen3_phy_usb2_irq,
IRQF_SHARED, dev_name(dev), channel);
if (irq < 0)
diff --git a/drivers/phy/phy-rockchip-usb.c b/drivers/phy/phy-rockchip-usb.c
index d60b149cff0f..2a7381f4fe4c 100644
--- a/drivers/phy/phy-rockchip-usb.c
+++ b/drivers/phy/phy-rockchip-usb.c
@@ -236,9 +236,10 @@ static int rockchip_usb_phy_init(struct rockchip_usb_phy_base *base,
goto err_clk_prov;
}
- err = devm_add_action(base->dev, rockchip_usb_phy_action, rk_phy);
+ err = devm_add_action_or_reset(base->dev, rockchip_usb_phy_action,
+ rk_phy);
if (err)
- goto err_devm_action;
+ return err;
rk_phy->phy = devm_phy_create(base->dev, child, &ops);
if (IS_ERR(rk_phy->phy)) {
@@ -256,9 +257,6 @@ static int rockchip_usb_phy_init(struct rockchip_usb_phy_base *base,
else
return rockchip_usb_phy_power(rk_phy, 1);
-err_devm_action:
- if (!rk_phy->uart_enabled)
- of_clk_del_provider(child);
err_clk_prov:
if (!rk_phy->uart_enabled)
clk_unregister(rk_phy->clk480m);
@@ -397,8 +395,13 @@ static int rockchip_usb_phy_probe(struct platform_device *pdev)
phy_base->pdata = match->data;
phy_base->dev = dev;
- phy_base->reg_base = syscon_regmap_lookup_by_phandle(dev->of_node,
- "rockchip,grf");
+ phy_base->reg_base = ERR_PTR(-ENODEV);
+ if (dev->parent && dev->parent->of_node)
+ phy_base->reg_base = syscon_node_to_regmap(
+ dev->parent->of_node);
+ if (IS_ERR(phy_base->reg_base))
+ phy_base->reg_base = syscon_regmap_lookup_by_phandle(
+ dev->of_node, "rockchip,grf");
if (IS_ERR(phy_base->reg_base)) {
dev_err(&pdev->dev, "Missing rockchip,grf property\n");
return PTR_ERR(phy_base->reg_base);
@@ -463,7 +466,11 @@ static int __init rockchip_init_usb_uart(void)
return -ENOTSUPP;
}
- grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
+ grf = ERR_PTR(-ENODEV);
+ if (np->parent)
+ grf = syscon_node_to_regmap(np->parent);
+ if (IS_ERR(grf))
+ grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
if (IS_ERR(grf)) {
pr_err("%s: Missing rockchip,grf property, %lu\n",
__func__, PTR_ERR(grf));
diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c
index de3101fbbf40..0a45bc6088ae 100644
--- a/drivers/phy/phy-sun4i-usb.c
+++ b/drivers/phy/phy-sun4i-usb.c
@@ -94,6 +94,7 @@
enum sun4i_usb_phy_type {
sun4i_a10_phy,
+ sun6i_a31_phy,
sun8i_a33_phy,
sun8i_h3_phy,
};
@@ -122,7 +123,6 @@ struct sun4i_usb_phy_data {
/* phy0 / otg related variables */
struct extcon_dev *extcon;
bool phy0_init;
- bool phy0_poll;
struct gpio_desc *id_det_gpio;
struct gpio_desc *vbus_det_gpio;
struct power_supply *vbus_power_supply;
@@ -343,6 +343,24 @@ static bool sun4i_usb_phy0_have_vbus_det(struct sun4i_usb_phy_data *data)
return data->vbus_det_gpio || data->vbus_power_supply;
}
+static bool sun4i_usb_phy0_poll(struct sun4i_usb_phy_data *data)
+{
+ if ((data->id_det_gpio && data->id_det_irq <= 0) ||
+ (data->vbus_det_gpio && data->vbus_det_irq <= 0))
+ return true;
+
+ /*
+ * The A31 companion pmic (axp221) does not generate vbus change
+ * interrupts when the board is driving vbus, so we must poll
+ * when using the pmic for vbus-det _and_ we're driving vbus.
+ */
+ if (data->cfg->type == sun6i_a31_phy &&
+ data->vbus_power_supply && data->phys[0].regulator_on)
+ return true;
+
+ return false;
+}
+
static int sun4i_usb_phy_power_on(struct phy *_phy)
{
struct sun4i_usb_phy *phy = phy_get_drvdata(_phy);
@@ -364,7 +382,7 @@ static int sun4i_usb_phy_power_on(struct phy *_phy)
phy->regulator_on = true;
/* We must report Vbus high within OTG_TIME_A_WAIT_VRISE msec. */
- if (phy->index == 0 && data->vbus_det_gpio && data->phy0_poll)
+ if (phy->index == 0 && sun4i_usb_phy0_poll(data))
mod_delayed_work(system_wq, &data->detect, DEBOUNCE_TIME);
return 0;
@@ -385,7 +403,7 @@ static int sun4i_usb_phy_power_off(struct phy *_phy)
* phy0 vbus typically slowly discharges, sometimes this causes the
* Vbus gpio to not trigger an edge irq on Vbus off, so force a rescan.
*/
- if (phy->index == 0 && data->vbus_det_gpio && !data->phy0_poll)
+ if (phy->index == 0 && !sun4i_usb_phy0_poll(data))
mod_delayed_work(system_wq, &data->detect, POLL_TIME);
return 0;
@@ -468,7 +486,7 @@ static void sun4i_usb_phy0_id_vbus_det_scan(struct work_struct *work)
if (vbus_notify)
extcon_set_cable_state_(data->extcon, EXTCON_USB, vbus_det);
- if (data->phy0_poll)
+ if (sun4i_usb_phy0_poll(data))
queue_delayed_work(system_wq, &data->detect, POLL_TIME);
}
@@ -644,11 +662,6 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev)
}
data->id_det_irq = gpiod_to_irq(data->id_det_gpio);
- data->vbus_det_irq = gpiod_to_irq(data->vbus_det_gpio);
- if ((data->id_det_gpio && data->id_det_irq <= 0) ||
- (data->vbus_det_gpio && data->vbus_det_irq <= 0))
- data->phy0_poll = true;
-
if (data->id_det_irq > 0) {
ret = devm_request_irq(dev, data->id_det_irq,
sun4i_usb_phy0_id_vbus_det_irq,
@@ -660,6 +673,7 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev)
}
}
+ data->vbus_det_irq = gpiod_to_irq(data->vbus_det_gpio);
if (data->vbus_det_irq > 0) {
ret = devm_request_irq(dev, data->vbus_det_irq,
sun4i_usb_phy0_id_vbus_det_irq,
@@ -711,7 +725,7 @@ static const struct sun4i_usb_phy_cfg sun5i_a13_cfg = {
static const struct sun4i_usb_phy_cfg sun6i_a31_cfg = {
.num_phys = 3,
- .type = sun4i_a10_phy,
+ .type = sun6i_a31_phy,
.disc_thresh = 3,
.phyctl_offset = REG_PHYCTL_A10,
.dedicated_clocks = true,
diff --git a/drivers/phy/phy-xgene.c b/drivers/phy/phy-xgene.c
index 385362e5b2f6..ae266e0c8368 100644
--- a/drivers/phy/phy-xgene.c
+++ b/drivers/phy/phy-xgene.c
@@ -518,7 +518,7 @@ enum clk_type_t {
CLK_INT_SING = 2, /* Internal single ended */
};
-enum phy_mode {
+enum xgene_phy_mode {
MODE_SATA = 0, /* List them for simple reference */
MODE_SGMII = 1,
MODE_PCIE = 2,
@@ -542,7 +542,7 @@ struct xgene_sata_override_param {
struct xgene_phy_ctx {
struct device *dev;
struct phy *phy;
- enum phy_mode mode; /* Mode of operation */
+ enum xgene_phy_mode mode; /* Mode of operation */
enum clk_type_t clk_type; /* Input clock selection */
void __iomem *sds_base; /* PHY CSR base addr */
struct clk *clk; /* Optional clock */