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-rw-r--r--drivers/usb/Kconfig3
-rw-r--r--drivers/usb/gadget/f_audio.c6
-rw-r--r--drivers/usb/gadget/fsl_qe_udc.c1
-rw-r--r--drivers/usb/gadget/gmidi.c2
-rw-r--r--drivers/usb/host/ohci-hcd.c7
-rw-r--r--drivers/usb/host/ohci-jz4740.c276
-rw-r--r--drivers/usb/host/sl811_cs.c24
7 files changed, 299 insertions, 20 deletions
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 6a58cb1330c..4aa00e6e57a 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -45,7 +45,8 @@ config USB_ARCH_HAS_OHCI
default y if STB03xxx
default y if PPC_MPC52xx
# MIPS:
- default y if SOC_AU1X00
+ default y if MIPS_ALCHEMY
+ default y if MACH_JZ4740
# SH:
default y if CPU_SUBTYPE_SH7720
default y if CPU_SUBTYPE_SH7721
diff --git a/drivers/usb/gadget/f_audio.c b/drivers/usb/gadget/f_audio.c
index b91115f84b1..1f48ceb55a7 100644
--- a/drivers/usb/gadget/f_audio.c
+++ b/drivers/usb/gadget/f_audio.c
@@ -61,7 +61,7 @@ DECLARE_UAC_AC_HEADER_DESCRIPTOR(2);
#define UAC_DT_TOTAL_LENGTH (UAC_DT_AC_HEADER_LENGTH + UAC_DT_INPUT_TERMINAL_SIZE \
+ UAC_DT_OUTPUT_TERMINAL_SIZE + UAC_DT_FEATURE_UNIT_SIZE(0))
/* B.3.2 Class-Specific AC Interface Descriptor */
-static struct uac_ac_header_descriptor_v1_2 ac_header_desc = {
+static struct uac1_ac_header_descriptor_2 ac_header_desc = {
.bLength = UAC_DT_AC_HEADER_LENGTH,
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubtype = UAC_HEADER,
@@ -125,7 +125,7 @@ static struct usb_audio_control_selector feature_unit = {
};
#define OUTPUT_TERMINAL_ID 3
-static struct uac_output_terminal_descriptor_v1 output_terminal_desc = {
+static struct uac1_output_terminal_descriptor output_terminal_desc = {
.bLength = UAC_DT_OUTPUT_TERMINAL_SIZE,
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubtype = UAC_OUTPUT_TERMINAL,
@@ -155,7 +155,7 @@ static struct usb_interface_descriptor as_interface_alt_1_desc = {
};
/* B.4.2 Class-Specific AS Interface Descriptor */
-static struct uac_as_header_descriptor_v1 as_header_desc = {
+static struct uac1_as_header_descriptor as_header_desc = {
.bLength = UAC_DT_AS_HEADER_SIZE,
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubtype = UAC_AS_GENERAL,
diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c
index 82506ca297d..9648b75f028 100644
--- a/drivers/usb/gadget/fsl_qe_udc.c
+++ b/drivers/usb/gadget/fsl_qe_udc.c
@@ -32,6 +32,7 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/moduleparam.h>
+#include <linux/of_address.h>
#include <linux/of_platform.h>
#include <linux/dma-mapping.h>
#include <linux/usb/ch9.h>
diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c
index 2b56ce62185..b7bf88019b0 100644
--- a/drivers/usb/gadget/gmidi.c
+++ b/drivers/usb/gadget/gmidi.c
@@ -238,7 +238,7 @@ static const struct usb_interface_descriptor ac_interface_desc = {
};
/* B.3.2 Class-Specific AC Interface Descriptor */
-static const struct uac_ac_header_descriptor_v1_1 ac_header_desc = {
+static const struct uac1_ac_header_descriptor_1 ac_header_desc = {
.bLength = UAC_DT_AC_HEADER_SIZE(1),
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubtype = USB_MS_HEADER,
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index fc576557d8a..02864a237a2 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1031,7 +1031,7 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ohci_hcd_ep93xx_driver
#endif
-#ifdef CONFIG_SOC_AU1X00
+#ifdef CONFIG_MIPS_ALCHEMY
#include "ohci-au1xxx.c"
#define PLATFORM_DRIVER ohci_hcd_au1xxx_driver
#endif
@@ -1095,6 +1095,11 @@ MODULE_LICENSE ("GPL");
#define TMIO_OHCI_DRIVER ohci_hcd_tmio_driver
#endif
+#ifdef CONFIG_MACH_JZ4740
+#include "ohci-jz4740.c"
+#define PLATFORM_DRIVER ohci_hcd_jz4740_driver
+#endif
+
#if !defined(PCI_DRIVER) && \
!defined(PLATFORM_DRIVER) && \
!defined(OMAP1_PLATFORM_DRIVER) && \
diff --git a/drivers/usb/host/ohci-jz4740.c b/drivers/usb/host/ohci-jz4740.c
new file mode 100644
index 00000000000..10e1872f3ab
--- /dev/null
+++ b/drivers/usb/host/ohci-jz4740.c
@@ -0,0 +1,276 @@
+/*
+ * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * 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; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <linux/regulator/consumer.h>
+
+struct jz4740_ohci_hcd {
+ struct ohci_hcd ohci_hcd;
+
+ struct regulator *vbus;
+ bool vbus_enabled;
+ struct clk *clk;
+};
+
+static inline struct jz4740_ohci_hcd *hcd_to_jz4740_hcd(struct usb_hcd *hcd)
+{
+ return (struct jz4740_ohci_hcd *)(hcd->hcd_priv);
+}
+
+static inline struct usb_hcd *jz4740_hcd_to_hcd(struct jz4740_ohci_hcd *jz4740_ohci)
+{
+ return container_of((void *)jz4740_ohci, struct usb_hcd, hcd_priv);
+}
+
+static int ohci_jz4740_start(struct usb_hcd *hcd)
+{
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ int ret;
+
+ ret = ohci_init(ohci);
+ if (ret < 0)
+ return ret;
+
+ ohci->num_ports = 1;
+
+ ret = ohci_run(ohci);
+ if (ret < 0) {
+ dev_err(hcd->self.controller, "Can not start %s",
+ hcd->self.bus_name);
+ ohci_stop(hcd);
+ return ret;
+ }
+ return 0;
+}
+
+static int ohci_jz4740_set_vbus_power(struct jz4740_ohci_hcd *jz4740_ohci,
+ bool enabled)
+{
+ int ret = 0;
+
+ if (!jz4740_ohci->vbus)
+ return 0;
+
+ if (enabled && !jz4740_ohci->vbus_enabled) {
+ ret = regulator_enable(jz4740_ohci->vbus);
+ if (ret)
+ dev_err(jz4740_hcd_to_hcd(jz4740_ohci)->self.controller,
+ "Could not power vbus\n");
+ } else if (!enabled && jz4740_ohci->vbus_enabled) {
+ ret = regulator_disable(jz4740_ohci->vbus);
+ }
+
+ if (ret == 0)
+ jz4740_ohci->vbus_enabled = enabled;
+
+ return ret;
+}
+
+static int ohci_jz4740_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
+ u16 wIndex, char *buf, u16 wLength)
+{
+ struct jz4740_ohci_hcd *jz4740_ohci = hcd_to_jz4740_hcd(hcd);
+ int ret;
+
+ switch (typeReq) {
+ case SetHubFeature:
+ if (wValue == USB_PORT_FEAT_POWER)
+ ret = ohci_jz4740_set_vbus_power(jz4740_ohci, true);
+ break;
+ case ClearHubFeature:
+ if (wValue == USB_PORT_FEAT_POWER)
+ ret = ohci_jz4740_set_vbus_power(jz4740_ohci, false);
+ break;
+ }
+
+ if (ret)
+ return ret;
+
+ return ohci_hub_control(hcd, typeReq, wValue, wIndex, buf, wLength);
+}
+
+
+static const struct hc_driver ohci_jz4740_hc_driver = {
+ .description = hcd_name,
+ .product_desc = "JZ4740 OHCI",
+ .hcd_priv_size = sizeof(struct jz4740_ohci_hcd),
+
+ /*
+ * generic hardware linkage
+ */
+ .irq = ohci_irq,
+ .flags = HCD_USB11 | HCD_MEMORY,
+
+ /*
+ * basic lifecycle operations
+ */
+ .start = ohci_jz4740_start,
+ .stop = ohci_stop,
+ .shutdown = ohci_shutdown,
+
+ /*
+ * managing i/o requests and associated device resources
+ */
+ .urb_enqueue = ohci_urb_enqueue,
+ .urb_dequeue = ohci_urb_dequeue,
+ .endpoint_disable = ohci_endpoint_disable,
+
+ /*
+ * scheduling support
+ */
+ .get_frame_number = ohci_get_frame,
+
+ /*
+ * root hub support
+ */
+ .hub_status_data = ohci_hub_status_data,
+ .hub_control = ohci_jz4740_hub_control,
+#ifdef CONFIG_PM
+ .bus_suspend = ohci_bus_suspend,
+ .bus_resume = ohci_bus_resume,
+#endif
+ .start_port_reset = ohci_start_port_reset,
+};
+
+
+static __devinit int jz4740_ohci_probe(struct platform_device *pdev)
+{
+ int ret;
+ struct usb_hcd *hcd;
+ struct jz4740_ohci_hcd *jz4740_ohci;
+ struct resource *res;
+ int irq;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ if (!res) {
+ dev_err(&pdev->dev, "Failed to get platform resource\n");
+ return -ENOENT;
+ }
+
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0) {
+ dev_err(&pdev->dev, "Failed to get platform irq\n");
+ return irq;
+ }
+
+ hcd = usb_create_hcd(&ohci_jz4740_hc_driver, &pdev->dev, "jz4740");
+ if (!hcd) {
+ dev_err(&pdev->dev, "Failed to create hcd.\n");
+ return -ENOMEM;
+ }
+
+ jz4740_ohci = hcd_to_jz4740_hcd(hcd);
+
+ res = request_mem_region(res->start, resource_size(res), hcd_name);
+ if (!res) {
+ dev_err(&pdev->dev, "Failed to request mem region.\n");
+ ret = -EBUSY;
+ goto err_free;
+ }
+
+ hcd->rsrc_start = res->start;
+ hcd->rsrc_len = resource_size(res);
+ hcd->regs = ioremap(res->start, resource_size(res));
+
+ if (!hcd->regs) {
+ dev_err(&pdev->dev, "Failed to ioremap registers.\n");
+ ret = -EBUSY;
+ goto err_release_mem;
+ }
+
+ jz4740_ohci->clk = clk_get(&pdev->dev, "uhc");
+ if (IS_ERR(jz4740_ohci->clk)) {
+ ret = PTR_ERR(jz4740_ohci->clk);
+ dev_err(&pdev->dev, "Failed to get clock: %d\n", ret);
+ goto err_iounmap;
+ }
+
+ jz4740_ohci->vbus = regulator_get(&pdev->dev, "vbus");
+ if (IS_ERR(jz4740_ohci->vbus))
+ jz4740_ohci->vbus = NULL;
+
+
+ clk_set_rate(jz4740_ohci->clk, 48000000);
+ clk_enable(jz4740_ohci->clk);
+ if (jz4740_ohci->vbus)
+ ohci_jz4740_set_vbus_power(jz4740_ohci, true);
+
+ platform_set_drvdata(pdev, hcd);
+
+ ohci_hcd_init(hcd_to_ohci(hcd));
+
+ ret = usb_add_hcd(hcd, irq, 0);
+ if (ret) {
+ dev_err(&pdev->dev, "Failed to add hcd: %d\n", ret);
+ goto err_disable;
+ }
+
+ return 0;
+
+err_disable:
+ platform_set_drvdata(pdev, NULL);
+ if (jz4740_ohci->vbus) {
+ regulator_disable(jz4740_ohci->vbus);
+ regulator_put(jz4740_ohci->vbus);
+ }
+ clk_disable(jz4740_ohci->clk);
+
+ clk_put(jz4740_ohci->clk);
+err_iounmap:
+ iounmap(hcd->regs);
+err_release_mem:
+ release_mem_region(res->start, resource_size(res));
+err_free:
+ usb_put_hcd(hcd);
+
+ return ret;
+}
+
+static __devexit int jz4740_ohci_remove(struct platform_device *pdev)
+{
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
+ struct jz4740_ohci_hcd *jz4740_ohci = hcd_to_jz4740_hcd(hcd);
+
+ usb_remove_hcd(hcd);
+
+ platform_set_drvdata(pdev, NULL);
+
+ if (jz4740_ohci->vbus) {
+ regulator_disable(jz4740_ohci->vbus);
+ regulator_put(jz4740_ohci->vbus);
+ }
+
+ clk_disable(jz4740_ohci->clk);
+ clk_put(jz4740_ohci->clk);
+
+ iounmap(hcd->regs);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+
+ usb_put_hcd(hcd);
+
+ return 0;
+}
+
+static struct platform_driver ohci_hcd_jz4740_driver = {
+ .probe = jz4740_ohci_probe,
+ .remove = __devexit_p(jz4740_ohci_remove),
+ .driver = {
+ .name = "jz4740-ohci",
+ .owner = THIS_MODULE,
+ },
+};
+
+MODULE_ALIAS("platfrom:jz4740-ohci");
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c
index 58cb73c8420..0e13a00eb2e 100644
--- a/drivers/usb/host/sl811_cs.c
+++ b/drivers/usb/host/sl811_cs.c
@@ -20,7 +20,6 @@
#include <linux/ioport.h>
#include <linux/platform_device.h>
-#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/cisreg.h>
@@ -43,8 +42,6 @@ MODULE_LICENSE("GPL");
/* VARIABLES */
/*====================================================================*/
-static const char driver_name[DEV_NAME_LEN] = "sl811_cs";
-
typedef struct local_info_t {
struct pcmcia_device *p_dev;
} local_info_t;
@@ -165,16 +162,16 @@ static int sl811_cs_config_check(struct pcmcia_device *p_dev,
p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
- p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
+ p_dev->resource[0]->end = p_dev->resource[1]->end = 0;
if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
+ p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
- p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
- p_dev->io.BasePort1 = io->win[0].base;
- p_dev->io.NumPorts1 = io->win[0].len;
+ p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
+ p_dev->resource[0]->start = io->win[0].base;
+ p_dev->resource[0]->end = io->win[0].len;
- return pcmcia_request_io(p_dev, &p_dev->io);
+ return pcmcia_request_io(p_dev);
}
pcmcia_disable_device(p_dev);
return -ENODEV;
@@ -192,7 +189,7 @@ static int sl811_cs_config(struct pcmcia_device *link)
goto failed;
/* require an IRQ and two registers */
- if (!link->io.NumPorts1 || link->io.NumPorts1 < 2)
+ if (resource_size(link->resource[0]) < 2)
goto failed;
if (!link->irq)
@@ -207,11 +204,10 @@ static int sl811_cs_config(struct pcmcia_device *link)
if (link->conf.Vpp)
printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10);
printk(", irq %d", link->irq);
- printk(", io 0x%04x-0x%04x", link->io.BasePort1,
- link->io.BasePort1+link->io.NumPorts1-1);
+ printk(", io %pR", link->resource[0]);
printk("\n");
- if (sl811_hc_init(parent, link->io.BasePort1, link->irq)
+ if (sl811_hc_init(parent, link->resource[0]->start, link->irq)
< 0) {
failed:
printk(KERN_WARNING "sl811_cs_config failed\n");
@@ -246,7 +242,7 @@ MODULE_DEVICE_TABLE(pcmcia, sl811_ids);
static struct pcmcia_driver sl811_cs_driver = {
.owner = THIS_MODULE,
.drv = {
- .name = (char *)driver_name,
+ .name = "sl811_cs",
},
.probe = sl811_cs_probe,
.remove = sl811_cs_detach,
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-24 02:04:18 +0000