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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-11 14:48:20 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-11 14:48:20 -0800
commit414a6750e59b0b687034764c464e9ddecac0f7a6 (patch)
tree18a5ceb11359cd72fcb2d31b5eabf3e35328697f /arch/arm
parentc6bd5bcc4983f1a2d2f87a3769bf309482ee8c04 (diff)
parentfb37ef98015f864d22be223a0e0d93547cd1d4ef (diff)
Merge tag 'usb-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB patches from Greg Kroah-Hartman: "Here's the big set of USB patches for 3.8-rc1. Lots of USB host driver cleanups in here, and a bit of a reorg of the EHCI driver to make it easier for the different EHCI platform drivers to all work together nicer, which was a reduction in overall code. We also deleted some unused firmware files, and got rid of the very old file_storage usb gadget driver that had been broken for a long time. This means we ended up removing way more code than added, always a nice thing to see: 310 files changed, 3028 insertions(+), 10754 deletions(-) Other than that, the usual set of new device ids, driver fixes, gadget driver and controller updates and the like. All of these have been in the linux-next tree for a number of weeks. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'usb-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (228 commits) USB: mark uas driver as BROKEN xhci: Add Lynx Point LP to list of Intel switchable hosts uwb: fix uwb_dev_unlock() missed at an error path in uwb_rc_cmd_async() USB: ftdi_sio: Add support for Newport AGILIS motor drivers MAINTAINERS: remove drivers/block/ub.c USB: chipidea: fix use after free bug ezusb: add dependency to USB usb: ftdi_sio: fixup BeagleBone A5+ quirk USB: cp210x: add Virtenio Preon32 device id usb: storage: remove redundant memset() in usb_probe_stor1() USB: option: blacklist network interface on Huawei E173 USB: OHCI: workaround for hardware bug: retired TDs not added to the Done Queue USB: add new zte 3g-dongle's pid to option.c USB: opticon: switch to generic read implementation USB: opticon: refactor reab-urb processing USB: opticon: use usb-serial bulk-in urb USB: opticon: increase bulk-in size USB: opticon: use port as urb context USB: opticon: pass port to get_serial_info USB: opticon: make private data port specific ...
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/configs/afeb9260_defconfig2
-rw-r--r--arch/arm/configs/at91sam9260_defconfig2
-rw-r--r--arch/arm/configs/at91sam9261_defconfig2
-rw-r--r--arch/arm/configs/at91sam9263_defconfig2
-rw-r--r--arch/arm/configs/at91sam9g20_defconfig2
-rw-r--r--arch/arm/configs/corgi_defconfig2
-rw-r--r--arch/arm/configs/davinci_all_defconfig2
-rw-r--r--arch/arm/configs/h7202_defconfig3
-rw-r--r--arch/arm/configs/magician_defconfig2
-rw-r--r--arch/arm/configs/mini2440_defconfig2
-rw-r--r--arch/arm/configs/omap1_defconfig3
-rw-r--r--arch/arm/configs/prima2_defconfig1
-rw-r--r--arch/arm/configs/spitz_defconfig2
-rw-r--r--arch/arm/configs/stamp9g20_defconfig2
-rw-r--r--arch/arm/configs/viper_defconfig2
-rw-r--r--arch/arm/configs/zeus_defconfig2
-rw-r--r--arch/arm/mach-cns3xxx/cns3420vb.c53
17 files changed, 66 insertions, 20 deletions
diff --git a/arch/arm/configs/afeb9260_defconfig b/arch/arm/configs/afeb9260_defconfig
index c285a9d777d..a8dbc1e0525 100644
--- a/arch/arm/configs/afeb9260_defconfig
+++ b/arch/arm/configs/afeb9260_defconfig
@@ -79,7 +79,7 @@ CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_ZERO=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DEBUG=y
diff --git a/arch/arm/configs/at91sam9260_defconfig b/arch/arm/configs/at91sam9260_defconfig
index 505b3765f87..0ea5d2c97fc 100644
--- a/arch/arm/configs/at91sam9260_defconfig
+++ b/arch/arm/configs/at91sam9260_defconfig
@@ -75,7 +75,7 @@ CONFIG_USB_STORAGE_DEBUG=y
CONFIG_USB_GADGET=y
CONFIG_USB_ZERO=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT91SAM9=y
diff --git a/arch/arm/configs/at91sam9261_defconfig b/arch/arm/configs/at91sam9261_defconfig
index 1e8712ef062..c87beb973b3 100644
--- a/arch/arm/configs/at91sam9261_defconfig
+++ b/arch/arm/configs/at91sam9261_defconfig
@@ -125,7 +125,7 @@ CONFIG_USB_GADGET=y
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
CONFIG_MMC_ATMELMCI=m
diff --git a/arch/arm/configs/at91sam9263_defconfig b/arch/arm/configs/at91sam9263_defconfig
index d2050cada82..c5212f43eee 100644
--- a/arch/arm/configs/at91sam9263_defconfig
+++ b/arch/arm/configs/at91sam9263_defconfig
@@ -133,7 +133,7 @@ CONFIG_USB_GADGET=y
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
CONFIG_SDIO_UART=m
diff --git a/arch/arm/configs/at91sam9g20_defconfig b/arch/arm/configs/at91sam9g20_defconfig
index e1b0e80b54a..3b1881033ad 100644
--- a/arch/arm/configs/at91sam9g20_defconfig
+++ b/arch/arm/configs/at91sam9g20_defconfig
@@ -96,7 +96,7 @@ CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_ZERO=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
CONFIG_MMC_ATMELMCI=m
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index 4b8a25d9e68..1fd1d1de322 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -218,7 +218,7 @@ CONFIG_USB_GADGET=y
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
CONFIG_MMC_PXA=y
diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig
index 67b5abb6f85..4ea7c95719d 100644
--- a/arch/arm/configs/davinci_all_defconfig
+++ b/arch/arm/configs/davinci_all_defconfig
@@ -144,7 +144,7 @@ CONFIG_USB_GADGET_DEBUG_FS=y
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_USB_G_PRINTER=m
CONFIG_USB_CDC_COMPOSITE=m
diff --git a/arch/arm/configs/h7202_defconfig b/arch/arm/configs/h7202_defconfig
index 69405a76242..e16d3f372e2 100644
--- a/arch/arm/configs/h7202_defconfig
+++ b/arch/arm/configs/h7202_defconfig
@@ -34,8 +34,7 @@ CONFIG_FB_MODE_HELPERS=y
CONFIG_USB_GADGET=m
CONFIG_USB_ZERO=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_USB_FILE_STORAGE_TEST=y
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_EXT2_FS=y
CONFIG_TMPFS=y
diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig
index a691ef4c600..557dd291288 100644
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@@ -136,7 +136,7 @@ CONFIG_USB_PXA27X=y
CONFIG_USB_ETH=m
# CONFIG_USB_ETH_RNDIS is not set
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_USB_CDC_COMPOSITE=m
CONFIG_USB_GPIO_VBUS=y
diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig
index 00630e6af45..a07948a87ca 100644
--- a/arch/arm/configs/mini2440_defconfig
+++ b/arch/arm/configs/mini2440_defconfig
@@ -240,7 +240,7 @@ CONFIG_USB_GADGET_S3C2410=y
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_USB_CDC_COMPOSITE=m
CONFIG_MMC=y
diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig
index dde2a1af7b3..42eab9a2a0f 100644
--- a/arch/arm/configs/omap1_defconfig
+++ b/arch/arm/configs/omap1_defconfig
@@ -214,8 +214,7 @@ CONFIG_USB_TEST=y
CONFIG_USB_GADGET=y
CONFIG_USB_ETH=m
# CONFIG_USB_ETH_RNDIS is not set
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_USB_FILE_STORAGE_TEST=y
+CONFIG_USB_MASS_STORAGE=m
CONFIG_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=y
diff --git a/arch/arm/configs/prima2_defconfig b/arch/arm/configs/prima2_defconfig
index 807d4e2acb1..6a936c7c078 100644
--- a/arch/arm/configs/prima2_defconfig
+++ b/arch/arm/configs/prima2_defconfig
@@ -37,7 +37,6 @@ CONFIG_SPI_SIRF=y
CONFIG_SPI_SPIDEV=y
# CONFIG_HWMON is not set
CONFIG_USB_GADGET=y
-CONFIG_USB_FILE_STORAGE=m
CONFIG_USB_MASS_STORAGE=m
CONFIG_MMC=y
CONFIG_MMC_SDHCI=y
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index df77931a432..2e0419d1b96 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -214,7 +214,7 @@ CONFIG_USB_GADGET_DUMMY_HCD=y
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
CONFIG_MMC_PXA=y
diff --git a/arch/arm/configs/stamp9g20_defconfig b/arch/arm/configs/stamp9g20_defconfig
index 52f1488591c..b845f5519bc 100644
--- a/arch/arm/configs/stamp9g20_defconfig
+++ b/arch/arm/configs/stamp9g20_defconfig
@@ -97,7 +97,7 @@ CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=m
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
CONFIG_MMC_ATMELMCI=y
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
index 1d01ddd3312..d36e0d3c86e 100644
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@@ -139,7 +139,7 @@ CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_GADGET=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_USB_G_PRINTER=m
CONFIG_RTC_CLASS=y
diff --git a/arch/arm/configs/zeus_defconfig b/arch/arm/configs/zeus_defconfig
index 547a3c1e59d..731d4f98531 100644
--- a/arch/arm/configs/zeus_defconfig
+++ b/arch/arm/configs/zeus_defconfig
@@ -143,7 +143,7 @@ CONFIG_USB_GADGET=m
CONFIG_USB_PXA27X=y
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_USB_G_PRINTER=m
CONFIG_MMC=y
diff --git a/arch/arm/mach-cns3xxx/cns3420vb.c b/arch/arm/mach-cns3xxx/cns3420vb.c
index 2c5fb4c7e50..ae305397003 100644
--- a/arch/arm/mach-cns3xxx/cns3420vb.c
+++ b/arch/arm/mach-cns3xxx/cns3420vb.c
@@ -24,6 +24,8 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/partitions.h>
+#include <linux/usb/ehci_pdriver.h>
+#include <linux/usb/ohci_pdriver.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/hardware/gic.h>
@@ -32,6 +34,7 @@
#include <asm/mach/time.h>
#include <mach/cns3xxx.h>
#include <mach/irqs.h>
+#include <mach/pm.h>
#include "core.h"
#include "devices.h"
@@ -125,13 +128,52 @@ static struct resource cns3xxx_usb_ehci_resources[] = {
static u64 cns3xxx_usb_ehci_dma_mask = DMA_BIT_MASK(32);
+static int csn3xxx_usb_power_on(struct platform_device *pdev)
+{
+ /*
+ * EHCI and OHCI share the same clock and power,
+ * resetting twice would cause the 1st controller been reset.
+ * Therefore only do power up at the first up device, and
+ * power down at the last down device.
+ *
+ * Set USB AHB INCR length to 16
+ */
+ if (atomic_inc_return(&usb_pwr_ref) == 1) {
+ cns3xxx_pwr_power_up(1 << PM_PLL_HM_PD_CTRL_REG_OFFSET_PLL_USB);
+ cns3xxx_pwr_clk_en(1 << PM_CLK_GATE_REG_OFFSET_USB_HOST);
+ cns3xxx_pwr_soft_rst(1 << PM_SOFT_RST_REG_OFFST_USB_HOST);
+ __raw_writel((__raw_readl(MISC_CHIP_CONFIG_REG) | (0X2 << 24)),
+ MISC_CHIP_CONFIG_REG);
+ }
+
+ return 0;
+}
+
+static void csn3xxx_usb_power_off(struct platform_device *pdev)
+{
+ /*
+ * EHCI and OHCI share the same clock and power,
+ * resetting twice would cause the 1st controller been reset.
+ * Therefore only do power up at the first up device, and
+ * power down at the last down device.
+ */
+ if (atomic_dec_return(&usb_pwr_ref) == 0)
+ cns3xxx_pwr_clk_dis(1 << PM_CLK_GATE_REG_OFFSET_USB_HOST);
+}
+
+static struct usb_ehci_pdata cns3xxx_usb_ehci_pdata = {
+ .power_on = csn3xxx_usb_power_on,
+ .power_off = csn3xxx_usb_power_off,
+};
+
static struct platform_device cns3xxx_usb_ehci_device = {
- .name = "cns3xxx-ehci",
+ .name = "ehci-platform",
.num_resources = ARRAY_SIZE(cns3xxx_usb_ehci_resources),
.resource = cns3xxx_usb_ehci_resources,
.dev = {
.dma_mask = &cns3xxx_usb_ehci_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &cns3xxx_usb_ehci_pdata,
},
};
@@ -149,13 +191,20 @@ static struct resource cns3xxx_usb_ohci_resources[] = {
static u64 cns3xxx_usb_ohci_dma_mask = DMA_BIT_MASK(32);
+static struct usb_ohci_pdata cns3xxx_usb_ohci_pdata = {
+ .num_ports = 1,
+ .power_on = csn3xxx_usb_power_on,
+ .power_off = csn3xxx_usb_power_off,
+};
+
static struct platform_device cns3xxx_usb_ohci_device = {
- .name = "cns3xxx-ohci",
+ .name = "ohci-platform",
.num_resources = ARRAY_SIZE(cns3xxx_usb_ohci_resources),
.resource = cns3xxx_usb_ohci_resources,
.dev = {
.dma_mask = &cns3xxx_usb_ohci_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &cns3xxx_usb_ohci_pdata,
},
};