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authorTuomas Tynkkynen <ttynkkynen@nvidia.com>2013-07-25 18:38:04 (GMT)
committerFelipe Balbi <balbi@ti.com>2013-07-29 10:58:23 (GMT)
commit5fed6828318119656e243c4f0a11955cefc8eebd (patch)
treed56b8df4c5bffffb2f922f19377a159d95adf8ef
parentd506427945089ced99cfbc5f53dd5adc5d34a5cd (diff)
ARM: tegra: Remove USB platform data
USB-related platform data is not used anymore in the Tegra USB drivers, so remove all of it. Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
-rw-r--r--arch/arm/mach-tegra/tegra.c38
-rw-r--r--include/linux/platform_data/tegra_usb.h32
-rw-r--r--include/linux/usb/tegra_usb_phy.h5
3 files changed, 1 insertions, 74 deletions
diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c
index 0d1e412..fc97cfd 100644
--- a/arch/arm/mach-tegra/tegra.c
+++ b/arch/arm/mach-tegra/tegra.c
@@ -29,7 +29,6 @@
#include <linux/of_fdt.h>
#include <linux/of_platform.h>
#include <linux/pda_power.h>
-#include <linux/platform_data/tegra_usb.h>
#include <linux/io.h>
#include <linux/slab.h>
#include <linux/sys_soc.h>
@@ -46,40 +45,6 @@
#include "fuse.h"
#include "iomap.h"
-static struct tegra_ehci_platform_data tegra_ehci1_pdata = {
- .operating_mode = TEGRA_USB_OTG,
- .power_down_on_bus_suspend = 1,
- .vbus_gpio = -1,
-};
-
-static struct tegra_ulpi_config tegra_ehci2_ulpi_phy_config = {
- .reset_gpio = -1,
- .clk = "cdev2",
-};
-
-static struct tegra_ehci_platform_data tegra_ehci2_pdata = {
- .phy_config = &tegra_ehci2_ulpi_phy_config,
- .operating_mode = TEGRA_USB_HOST,
- .power_down_on_bus_suspend = 1,
- .vbus_gpio = -1,
-};
-
-static struct tegra_ehci_platform_data tegra_ehci3_pdata = {
- .operating_mode = TEGRA_USB_HOST,
- .power_down_on_bus_suspend = 1,
- .vbus_gpio = -1,
-};
-
-static struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = {
- OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5000000, "tegra-ehci.0",
- &tegra_ehci1_pdata),
- OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5004000, "tegra-ehci.1",
- &tegra_ehci2_pdata),
- OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5008000, "tegra-ehci.2",
- &tegra_ehci3_pdata),
- {}
-};
-
static void __init tegra_dt_init(void)
{
struct soc_device_attribute *soc_dev_attr;
@@ -112,8 +77,7 @@ static void __init tegra_dt_init(void)
* devices
*/
out:
- of_platform_populate(NULL, of_default_bus_match_table,
- tegra20_auxdata_lookup, parent);
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, parent);
}
static void __init trimslice_init(void)
diff --git a/include/linux/platform_data/tegra_usb.h b/include/linux/platform_data/tegra_usb.h
deleted file mode 100644
index 66c673f..0000000
--- a/include/linux/platform_data/tegra_usb.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2010 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- *
- */
-
-#ifndef _TEGRA_USB_H_
-#define _TEGRA_USB_H_
-
-enum tegra_usb_operating_modes {
- TEGRA_USB_DEVICE,
- TEGRA_USB_HOST,
- TEGRA_USB_OTG,
-};
-
-struct tegra_ehci_platform_data {
- enum tegra_usb_operating_modes operating_mode;
- /* power down the phy on bus suspend */
- int power_down_on_bus_suspend;
- void *phy_config;
- int vbus_gpio;
-};
-
-#endif /* _TEGRA_USB_H_ */
diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h
index c2bc710..8474153 100644
--- a/include/linux/usb/tegra_usb_phy.h
+++ b/include/linux/usb/tegra_usb_phy.h
@@ -28,11 +28,6 @@ struct tegra_utmip_config {
u8 xcvr_lsrslew;
};
-struct tegra_ulpi_config {
- int reset_gpio;
- const char *clk;
-};
-
enum tegra_usb_phy_port_speed {
TEGRA_USB_PHY_PORT_SPEED_FULL = 0,
TEGRA_USB_PHY_PORT_SPEED_LOW,

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