summaryrefslogtreecommitdiffstats
path: root/drivers/usb/gadget/fsl_mxc_udc.c
Commit message (Collapse)AuthorAgeFilesLines
* usb: gadget: use dev_get_platdata()Jingoo Han2013-07-301-2/+2
| | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: fsl_mxc_udc: replace MX35_IO_ADDRESS to ioremapPeter Chen2013-01-181-7/+23
| | | | | | | | | As mach/hardware.h is deleted, we can't visit platform code at driver. It has no phy driver to combine with this controller, so it has to use ioremap to map phy address as a workaround. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: fsl-mxc-udc: replace cpu_is_xxx() with platform_device_idPeter Chen2013-01-181-14/+10
| | | | | | | | | | | As mach/hardware.h is deleted, we need to use platform_device_id to differentiate SoCs. Besides, one cpu_is_mx35 is useless as it has already used pdata to differentiate runtime Meanwhile we update the platform code accordingly. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: fsl_mxc_udc: do not depend on grouped clocksFabio Estevam2012-06-221-43/+31
| | | | | | | | | | | | | | | | With the new common clock infrastructure, the following clocks should be used on i.MX drivers: ipg, per and ahb. Adapt fsl_mxc_udc to follow this new behaviour to fix the following probe error: Freescale High-Speed USB SOC Device Controller driver (Apr 20, 2007) fsl-usb2-udc fsl-usb2-udc: clk_get("usb") failed fsl-usb2-udc: probe of fsl-usb2-udc failed with error -2 Reported-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: fsl_mxc_udc.c : Use clk_prepare_enable/clk_disable_unprepareFabio Estevam2012-06-121-6/+6
| | | | | | | | | Prepare the clock before enabling it. Cc: <linux-usb@vger.kernel.org> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: fsl_mxc_udc.c: Remove compile-time dependency of MX35 SoC typeFabio Estevam2011-11-291-2/+0
| | | | | | | | | | | | In order to support multiple SoC kernel image, compile-time dependency on a specific SoC type should be avoided. fsl_udc_clk_finalize is already protected by cpu_is_mx35(), so remove the compile-time check for CONFIG_SOC_IMX35. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: fsl_mxc_udc.c: Fix build issue by including missing header fileFabio Estevam2011-11-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fix the following build error: CC [M] drivers/usb/gadget/fsl_mxc_udc.o drivers/usb/gadget/fsl_mxc_udc.c: In function 'fsl_udc_clk_finalize': drivers/usb/gadget/fsl_mxc_udc.c:98: error: implicit declaration of function 'readl' drivers/usb/gadget/fsl_mxc_udc.c:100: error: implicit declaration of function 'writel' This error is caused by the follwing commit: (16fcb63: arm/imx: remove mx31_setup_weimcs( ) from mx31.h) ,which removed '#include <linux/io.h>' from mx31.h. fsl_mxc_udc.c includes <mach/hardware.h>, which in turns includes mx31.h, so that's the reason fsl_mxc_udc.c built fine previously. Instead of relying on the indirect inclusion of the linux/io.h header file, include it directly in fsl_mxc_udc.c. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: gadget/fsl_mxc_udc: Detect the CPU type in run-timeFabio Estevam2011-02-041-9/+12
| | | | | | | Make sure we are running on a MX35 processor. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* plat-mxc/ehci.c: fix compile breakageEric Bénard2010-12-031-2/+2
| | | | | | | | | | commits 2eb42d5c287f5e883a4b3ebe668ba880caa351e5 and 9e1dde33876ba83ad586c336647fff133d0f5472 renamed some defines but didn't fix all the places where these defines are used leading to a compile failure for USB on i.MX31, 35 and 27. Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mxc_udc: add workaround for ENGcm09152 for i.MX35Eric Bénard2010-10-221-0/+15
| | | | | | | | | | | | this patch gives the possibility to workaround bug ENGcm09152 on i.MX35 when the hardware workaround is also implemented on the board. It covers the workaround described on page 25 of the following Errata : http://cache.freescale.com/files/dsp/doc/errata/IMX35CE.pdf Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* i.MX25: fix USB gadget supportEric Bénard2010-07-261-1/+1
| | | | | | | i.MX25's udc port is the same as i.MX35's one Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* USB: mxc: gadget: remove 60mhz clock requirement for freescale mx51 usb coreDinh Nguyen2010-05-201-0/+106
renamed fsl_mx3_udc.c -> fsl_mxc_udc.c for mx51, usb core is clocked from sources that are not 60mhz. Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
OpenPOWER on IntegriCloud