u-boot.git/drivers/usb/host, branch v2013.01-rc2

usb: r8a6659: Fix build by missing of parenthesis

2012-11-19T23:16:08Z

By commit c7e3b2b5, this was chanded to support multiple controllers. But this has missing of parenthesis. This commit fix it. ----- r8a66597-hcd.c: In function ‘usb_lowlevel_init’: r8a66597-hcd.c:911:52: error: expected declaration specifiers before ‘)’ token r8a66597-hcd.c:935:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or‘__attribute__’ before ‘{’ token r8a66597-hcd.c:939:1: error: expected ‘{’ at end of input ----- Signed-off-by: Nobuhiro Iwamatsu CC: Lucas Stach

usb: r8a66597: Switched from variable to only macro

2012-11-19T23:16:08Z

Some variables are initialized with a value defined by macro. This was changed to use the macro directly. And the variable not to use deleted it. Signed-off-by: Nobuhiro Iwamatsu

usb: use linux/usb/ch9.h instead of usbdescriptors.h

2012-11-19T23:16:06Z

Linux usb/ch9.h seems to have all the same information (and more) as usbdescriptors.h so use the former instead of the later one. As a consequense of this change USB_SPEED_* values don't correspond directly to EHCI speed encoding anymore, I've added necessary recoding in EHCI driver. Also there is no point to put speed into pipe anymore so it's removed and a bunch of host drivers fixed to look at usb_device->speed instead. Old usbdescriptors.h included is not removed as it seems to be used by old USB device code. This makes usb.h and usbdevice.h incompatible. Fortunately the only place that tries to include both are the old MUSB code and it needs usb.h only for USB_DMA_MINALIGN used in aligned attribute on musb_regs structure but this attribute seems to be unneeded (old MUSB code doesn't support any DMA at all). Signed-off-by: Ilya Yanok

powerpc/usb: fix bug of CPU hang when missing USB PHY clock

2012-10-22T06:25:12Z

when missing USB PHY clock, u-boot will hang during USB initialization when issuing "usb start". We should check USBGP[PHY_CLK_VALID] bit to avoid CPU hanging in this case. Due to controller issue of PHY_CLK_VALID in ULPI mode, we set USB_EN before checking PHY_CLK_VALID, otherwise PHY_CLK_VALID doesn't work. Signed-off-by: Shengzhou Liu Acked-by: Marek Vasut

dm: Move s3c24xx USB driver to a proper place

2012-10-18T04:54:18Z

Signed-off-by: Marek Vasut Cc: David Müller Cc: Minkyu Kang Cc: Wolfgang Denk Cc: Albert Aribaud Cc: U-Boot DM

mx51: Fix USB PHY clocks

2012-10-15T18:54:11Z

The i.MX51 has a single USB PHY clock, while the i.MX53 has two. These 3 clocks have different clock gate control bit-fields. The existing code was correct only for i.MX53, so this patch fixes the i.MX51 use case. Signed-off-by: Benoît Thébaudeau Cc: Stefano Babic Cc: Marek Vasut Cc: Jana Rapava Cc: Wolfgang Grandegger Cc: Igor Grinberg

usb: ehci: don't print debug output

2012-10-15T18:54:00Z

This is clearly some sort of debug output and should not be printed during normal operation. Signed-off-by: Lucas Stach

tegra20: port to new ehci interface

2012-10-15T18:54:00Z

EHCI interface now supports more than one controller. Wire up our usb functions to use this new interface. Signed-off-by: Lucas Stach

usb: ehci: rework to take advantage of new lowlevel interface

2012-10-15T18:54:00Z

Kill off ehci-core.h It was used to specify some static controller data. To support more than one controller being active at any time we have to carry the controller data ourselfes. Change the ehci interface accordingly. NOTE: OMAP implemented the ehci stuff a bit backwards and should be fixed to do the same thing as other platforms. But the change for now is at least compile clean. Signed-off-by: Lucas Stach Reviewed-by: Marek Vasut

usb: lowlevel interface change to support multiple controllers

2012-10-15T18:54:00Z

Carry an index in the lowlevel usb functions to make specify the respective usb controller. Also pass through an controller struct from lowlevel_init to the creation of the root usb device of this controller. Signed-off-by: Lucas Stach Reviewed-by: Marek Vasut