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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2013-07-26 14:16:42 +0400
committerFelipe Balbi <balbi@ti.com>2013-08-09 18:26:00 +0400
commit3fa4d7344be0afebd80382ffeea6b1787cccf971 (patch)
tree82f2a35cfb964fe6c6f3fabac51693f5c09d6e1e
parent5ae90d8e467e625e447000cb4335c4db973b1095 (diff)
downloadlinux-3fa4d7344be0afebd80382ffeea6b1787cccf971.tar.xz
usb: phy: rename nop_usb_xceiv => usb_phy_gen_xceiv
The "nop" driver isn't a do-nothing-stub but supports a couple functions like clock on/off or is able to use a voltage regulator. This patch simply renames the driver to "generic" since it is easy possible to extend it by a simple function istead of writing a complete driver. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
-rw-r--r--arch/arm/mach-omap2/board-omap3beagle.c4
-rw-r--r--arch/arm/mach-omap2/board-omap3evm.c4
-rw-r--r--arch/arm/mach-omap2/board-omap3pandora.c2
-rw-r--r--arch/arm/mach-omap2/usb-host.c10
-rw-r--r--drivers/usb/dwc3/dwc3-exynos.c8
-rw-r--r--drivers/usb/dwc3/dwc3-pci.c8
-rw-r--r--drivers/usb/musb/am35x.c2
-rw-r--r--drivers/usb/musb/blackfin.c2
-rw-r--r--drivers/usb/musb/da8xx.c2
-rw-r--r--drivers/usb/musb/davinci.c2
-rw-r--r--drivers/usb/musb/musb_dsps.c2
-rw-r--r--drivers/usb/musb/tusb6010.c2
-rw-r--r--drivers/usb/phy/Makefile2
-rw-r--r--drivers/usb/phy/phy-generic.c (renamed from drivers/usb/phy/phy-nop.c)44
-rw-r--r--include/linux/usb/usb_phy_gen_xceiv.h (renamed from include/linux/usb/nop-usb-xceiv.h)4
15 files changed, 49 insertions, 49 deletions
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 04c116555412..1c6ae5f5bae7 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -33,7 +33,7 @@
#include <linux/mtd/nand.h>
#include <linux/mmc/host.h>
#include <linux/usb/phy.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include <linux/regulator/machine.h>
#include <linux/i2c/twl.h>
@@ -279,7 +279,7 @@ static struct regulator_consumer_supply beagle_vsim_supply[] = {
static struct gpio_led gpio_leds[];
/* PHY's VCC regulator might be added later, so flag that we need it */
-static struct nop_usb_xceiv_platform_data hsusb2_phy_data = {
+static struct usb_phy_gen_xceiv_platform_data hsusb2_phy_data = {
.needs_vcc = true,
};
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 8c026269baca..52bdddd41e0e 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -33,7 +33,7 @@
#include <linux/i2c/twl.h>
#include <linux/usb/otg.h>
#include <linux/usb/musb.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include <linux/smsc911x.h>
#include <linux/wl12xx.h>
@@ -468,7 +468,7 @@ struct wl12xx_platform_data omap3evm_wlan_data __initdata = {
static struct regulator_consumer_supply omap3evm_vaux2_supplies[] = {
REGULATOR_SUPPLY("VDD_CSIPHY1", "omap3isp"), /* OMAP ISP */
REGULATOR_SUPPLY("VDD_CSIPHY2", "omap3isp"), /* OMAP ISP */
- REGULATOR_SUPPLY("vcc", "nop_usb_xceiv.2"), /* hsusb port 2 */
+ REGULATOR_SUPPLY("vcc", "usb_phy_gen_xceiv.2"), /* hsusb port 2 */
REGULATOR_SUPPLY("vaux2", NULL),
};
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index b1547a0edfcd..d2b455e70486 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -352,7 +352,7 @@ static struct regulator_consumer_supply pandora_vcc_lcd_supply[] = {
};
static struct regulator_consumer_supply pandora_usb_phy_supply[] = {
- REGULATOR_SUPPLY("vcc", "nop_usb_xceiv.2"), /* hsusb port 2 */
+ REGULATOR_SUPPLY("vcc", "usb_phy_gen_xceiv.2"), /* hsusb port 2 */
};
/* ads7846 on SPI and 2 nub controllers on I2C */
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index 2eb19d4d0aa1..e83a6a4b184a 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -28,7 +28,7 @@
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/usb/phy.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include "soc.h"
#include "omap_device.h"
@@ -349,7 +349,7 @@ static struct fixed_voltage_config hsusb_reg_config = {
/* .init_data filled later */
};
-static const char *nop_name = "nop_usb_xceiv"; /* NOP PHY driver */
+static const char *nop_name = "usb_phy_gen_xceiv"; /* NOP PHY driver */
static const char *reg_name = "reg-fixed-voltage"; /* Regulator driver */
/**
@@ -460,9 +460,9 @@ int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys)
pdevinfo.name = nop_name;
pdevinfo.id = phy->port;
pdevinfo.data = phy->platform_data;
- pdevinfo.size_data = sizeof(struct nop_usb_xceiv_platform_data);
-
- scnprintf(phy_id, MAX_STR, "nop_usb_xceiv.%d",
+ pdevinfo.size_data =
+ sizeof(struct usb_phy_gen_xceiv_platform_data);
+ scnprintf(phy_id, MAX_STR, "usb_phy_gen_xceiv.%d",
phy->port);
pdev = platform_device_register_full(&pdevinfo);
if (IS_ERR(pdev)) {
diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c
index 8ce9d7fd6cfc..a179c5a54b39 100644
--- a/drivers/usb/dwc3/dwc3-exynos.c
+++ b/drivers/usb/dwc3/dwc3-exynos.c
@@ -20,7 +20,7 @@
#include <linux/dma-mapping.h>
#include <linux/clk.h>
#include <linux/usb/otg.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include <linux/of.h>
#include <linux/of_platform.h>
@@ -34,13 +34,13 @@ struct dwc3_exynos {
static int dwc3_exynos_register_phys(struct dwc3_exynos *exynos)
{
- struct nop_usb_xceiv_platform_data pdata;
+ struct usb_phy_gen_xceiv_platform_data pdata;
struct platform_device *pdev;
int ret;
memset(&pdata, 0x00, sizeof(pdata));
- pdev = platform_device_alloc("nop_usb_xceiv", PLATFORM_DEVID_AUTO);
+ pdev = platform_device_alloc("usb_phy_gen_xceiv", PLATFORM_DEVID_AUTO);
if (!pdev)
return -ENOMEM;
@@ -51,7 +51,7 @@ static int dwc3_exynos_register_phys(struct dwc3_exynos *exynos)
if (ret)
goto err1;
- pdev = platform_device_alloc("nop_usb_xceiv", PLATFORM_DEVID_AUTO);
+ pdev = platform_device_alloc("usb_phy_gen_xceiv", PLATFORM_DEVID_AUTO);
if (!pdev) {
ret = -ENOMEM;
goto err1;
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index ed07ec04a962..87ea3d503fc5 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -43,7 +43,7 @@
#include <linux/platform_device.h>
#include <linux/usb/otg.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
/* FIXME define these in <linux/pci_ids.h> */
#define PCI_VENDOR_ID_SYNOPSYS 0x16c3
@@ -58,13 +58,13 @@ struct dwc3_pci {
static int dwc3_pci_register_phys(struct dwc3_pci *glue)
{
- struct nop_usb_xceiv_platform_data pdata;
+ struct usb_phy_gen_xceiv_platform_data pdata;
struct platform_device *pdev;
int ret;
memset(&pdata, 0x00, sizeof(pdata));
- pdev = platform_device_alloc("nop_usb_xceiv", 0);
+ pdev = platform_device_alloc("usb_phy_gen_xceiv", 0);
if (!pdev)
return -ENOMEM;
@@ -75,7 +75,7 @@ static int dwc3_pci_register_phys(struct dwc3_pci *glue)
if (ret)
goto err1;
- pdev = platform_device_alloc("nop_usb_xceiv", 1);
+ pdev = platform_device_alloc("usb_phy_gen_xceiv", 1);
if (!pdev) {
ret = -ENOMEM;
goto err1;
diff --git a/drivers/usb/musb/am35x.c b/drivers/usb/musb/am35x.c
index 2231850c0625..5733a209ab95 100644
--- a/drivers/usb/musb/am35x.c
+++ b/drivers/usb/musb/am35x.c
@@ -33,7 +33,7 @@
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include <linux/platform_data/usb-omap.h>
#include "musb_core.h"
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 6ba8439bd5a6..195e96674fff 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -19,7 +19,7 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/prefetch.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include <asm/cacheflush.h>
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c
index 0da6f648a9fe..ccc6b63bc380 100644
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -33,7 +33,7 @@
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include <mach/da8xx.h>
#include <linux/platform_data/usb-davinci.h>
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index f8aeaf2e2cd1..91f300e93cf4 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -33,7 +33,7 @@
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include <mach/cputype.h>
#include <mach/hardware.h>
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 5233804d66b1..55fe3c292cd2 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -36,7 +36,7 @@
#include <linux/dma-mapping.h>
#include <linux/pm_runtime.h>
#include <linux/module.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include <linux/platform_data/usb-omap.h>
#include <linux/sizes.h>
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index 2c06a8969a9f..20f182c6184a 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -25,7 +25,7 @@
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include "musb_core.h"
diff --git a/drivers/usb/phy/Makefile b/drivers/usb/phy/Makefile
index 070eca3af18b..24c5816409fd 100644
--- a/drivers/usb/phy/Makefile
+++ b/drivers/usb/phy/Makefile
@@ -14,7 +14,7 @@ phy-fsl-usb2-objs := phy-fsl-usb.o phy-fsm-usb.o
obj-$(CONFIG_FSL_USB2_OTG) += phy-fsl-usb2.o
obj-$(CONFIG_ISP1301_OMAP) += phy-isp1301-omap.o
obj-$(CONFIG_MV_U3D_PHY) += phy-mv-u3d-usb.o
-obj-$(CONFIG_NOP_USB_XCEIV) += phy-nop.o
+obj-$(CONFIG_NOP_USB_XCEIV) += phy-generic.o
obj-$(CONFIG_OMAP_CONTROL_USB) += phy-omap-control.o
obj-$(CONFIG_OMAP_USB2) += phy-omap-usb2.o
obj-$(CONFIG_OMAP_USB3) += phy-omap-usb3.o
diff --git a/drivers/usb/phy/phy-nop.c b/drivers/usb/phy/phy-generic.c
index 55445e5d72e5..f379b7ded037 100644
--- a/drivers/usb/phy/phy-nop.c
+++ b/drivers/usb/phy/phy-generic.c
@@ -30,13 +30,13 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/usb/otg.h>
-#include <linux/usb/nop-usb-xceiv.h>
+#include <linux/usb/usb_phy_gen_xceiv.h>
#include <linux/slab.h>
#include <linux/clk.h>
#include <linux/regulator/consumer.h>
#include <linux/of.h>
-struct nop_usb_xceiv {
+struct usb_phy_gen_xceiv {
struct usb_phy phy;
struct device *dev;
struct clk *clk;
@@ -50,9 +50,9 @@ void usb_nop_xceiv_register(void)
{
if (pd)
return;
- pd = platform_device_register_simple("nop_usb_xceiv", -1, NULL, 0);
+ pd = platform_device_register_simple("usb_phy_gen_xceiv", -1, NULL, 0);
if (!pd) {
- printk(KERN_ERR "Unable to register usb nop transceiver\n");
+ pr_err("Unable to register generic usb transceiver\n");
return;
}
}
@@ -72,7 +72,7 @@ static int nop_set_suspend(struct usb_phy *x, int suspend)
static int nop_init(struct usb_phy *phy)
{
- struct nop_usb_xceiv *nop = dev_get_drvdata(phy->dev);
+ struct usb_phy_gen_xceiv *nop = dev_get_drvdata(phy->dev);
if (!IS_ERR(nop->vcc)) {
if (regulator_enable(nop->vcc))
@@ -93,7 +93,7 @@ static int nop_init(struct usb_phy *phy)
static void nop_shutdown(struct usb_phy *phy)
{
- struct nop_usb_xceiv *nop = dev_get_drvdata(phy->dev);
+ struct usb_phy_gen_xceiv *nop = dev_get_drvdata(phy->dev);
if (!IS_ERR(nop->reset)) {
/* Assert RESET */
@@ -139,11 +139,11 @@ static int nop_set_host(struct usb_otg *otg, struct usb_bus *host)
return 0;
}
-static int nop_usb_xceiv_probe(struct platform_device *pdev)
+static int usb_phy_gen_xceiv_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct nop_usb_xceiv_platform_data *pdata = pdev->dev.platform_data;
- struct nop_usb_xceiv *nop;
+ struct usb_phy_gen_xceiv_platform_data *pdata = pdev->dev.platform_data;
+ struct usb_phy_gen_xceiv *nop;
enum usb_phy_type type = USB_PHY_TYPE_USB2;
int err;
u32 clk_rate = 0;
@@ -245,9 +245,9 @@ err_add:
return err;
}
-static int nop_usb_xceiv_remove(struct platform_device *pdev)
+static int usb_phy_gen_xceiv_remove(struct platform_device *pdev)
{
- struct nop_usb_xceiv *nop = platform_get_drvdata(pdev);
+ struct usb_phy_gen_xceiv *nop = platform_get_drvdata(pdev);
if (!IS_ERR(nop->clk))
clk_unprepare(nop->clk);
@@ -264,29 +264,29 @@ static const struct of_device_id nop_xceiv_dt_ids[] = {
MODULE_DEVICE_TABLE(of, nop_xceiv_dt_ids);
-static struct platform_driver nop_usb_xceiv_driver = {
- .probe = nop_usb_xceiv_probe,
- .remove = nop_usb_xceiv_remove,
+static struct platform_driver usb_phy_gen_xceiv_driver = {
+ .probe = usb_phy_gen_xceiv_probe,
+ .remove = usb_phy_gen_xceiv_remove,
.driver = {
- .name = "nop_usb_xceiv",
+ .name = "usb_phy_gen_xceiv",
.owner = THIS_MODULE,
.of_match_table = nop_xceiv_dt_ids,
},
};
-static int __init nop_usb_xceiv_init(void)
+static int __init usb_phy_gen_xceiv_init(void)
{
- return platform_driver_register(&nop_usb_xceiv_driver);
+ return platform_driver_register(&usb_phy_gen_xceiv_driver);
}
-subsys_initcall(nop_usb_xceiv_init);
+subsys_initcall(usb_phy_gen_xceiv_init);
-static void __exit nop_usb_xceiv_exit(void)
+static void __exit usb_phy_gen_xceiv_exit(void)
{
- platform_driver_unregister(&nop_usb_xceiv_driver);
+ platform_driver_unregister(&usb_phy_gen_xceiv_driver);
}
-module_exit(nop_usb_xceiv_exit);
+module_exit(usb_phy_gen_xceiv_exit);
-MODULE_ALIAS("platform:nop_usb_xceiv");
+MODULE_ALIAS("platform:usb_phy_gen_xceiv");
MODULE_AUTHOR("Texas Instruments Inc");
MODULE_DESCRIPTION("NOP USB Transceiver driver");
MODULE_LICENSE("GPL");
diff --git a/include/linux/usb/nop-usb-xceiv.h b/include/linux/usb/usb_phy_gen_xceiv.h
index 148d35171aac..f9a7e7bc925b 100644
--- a/include/linux/usb/nop-usb-xceiv.h
+++ b/include/linux/usb/usb_phy_gen_xceiv.h
@@ -3,7 +3,7 @@
#include <linux/usb/otg.h>
-struct nop_usb_xceiv_platform_data {
+struct usb_phy_gen_xceiv_platform_data {
enum usb_phy_type type;
unsigned long clk_rate;
@@ -12,7 +12,7 @@ struct nop_usb_xceiv_platform_data {
unsigned int needs_reset:1;
};
-#if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
+#if IS_ENABLED(CONFIG_NOP_USB_XCEIV)
/* sometimes transceivers are accessed only through e.g. ULPI */
extern void usb_nop_xceiv_register(void);
extern void usb_nop_xceiv_unregister(void);