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* usb: mx25: fix bit position of "Host power mask"Uwe Kleine-König2015-11-091-1/+1
| | | | | | | | | | | | | | | | | The bit MX25_H1_PM_BIT value is handled for port 1 as MX25_OTG_PM_BIT is for port 0. The latter is called "OPM: OTG power mask" in the i.MX25 reference manual. Its description matches the description of "HPM: Host power mask" for the host port which is bit 16, not 8. The Linux kernel (as of 4.3) also has #define MX25_H1_PM_BIT BIT(16) . Fixes: a4076ddf6577 ("USB i.MX: Add chipidea driver support") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/usb'Sascha Hauer2015-11-063-45/+54
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| * usb: ehci-hcd: Use regular mdelay()Sascha Hauer2015-10-141-1/+3
| | | | | | | | | | | | | | The USB core will make sure we do not re-enter the ehci driver, so we can use regular mdelay instead of mdelay_non_interruptible(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * Revert "usb: ehci-hcd: detect re-entrance"Sascha Hauer2015-10-141-38/+4
| | | | | | | | | | | | | | Now that the USB core makes sure that we do not re-enter USB drivers we no longer have to detect re-entrancy in the ehci driver. This reverts commit 8426cc641dbd9c4e948ae4b5f3f89463e969eb1e.
| * Revert "usb: ehci-hcd: use mdelay_non_interruptible()"Sascha Hauer2015-10-141-3/+3
| | | | | | | | | | | | | | | | Now that the USB core makes sure that we do not re-enter USB drivers we no longer need mdelay_non_interruptible() but can use regular mdelay() again. This reverts commit 4cfd909412e6ecfcef21c1ffabc8d515b39a0f85.
| * usb: core: return -EAGAIN on usb_* functions reentrancePeter Mamonov2015-10-141-1/+39
| | | | | | | | | | Signed-off-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * input: usb_kbd: skip poll on -EAGAIN errorPeter Mamonov2015-10-141-2/+5
| | | | | | | | | | | | | | | | Skip poll if either usb_submit_int_msg() or usb_get_report() returned -EAGAIN. Signed-off-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/net'Sascha Hauer2015-11-061-5/+8
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| * | net: phy: wait for link OK after successfull autonegotiationAnton Bondarenko2015-11-051-5/+8
| |/ | | | | | | | | | | | | | | | | It may take some time for PHY to indicate link OK status after autonegotiation completed. This change addresses this case and prevent network commands fails due to the delay. Signed-off-by: Anton Bondarenko <anton.bondarenko.sama@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/mvebu'Sascha Hauer2015-11-063-2/+265
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| * | net: mvneta: add Armada XP compatibleSebastian Hesselbarth2015-10-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Marvell NETA Network Engine found in Armada 370 and XP SoCs also has a different compatible for Armada XP. Add the compatible to the of_device_id list. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | clk: mvebu: Add corediv clock driver for Armada 370/XPSebastian Hesselbarth2015-10-122-2/+264
| | | | | | | | | | | | | | | | | | | | | | | | | | | Newer Marvell MVEBU SoC like Armada 370/XP have an additional core clock divider for e.g. NAND clock. Add the corresponding driver based on the Linux driver. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/misc'Sascha Hauer2015-11-064-27/+17
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| * | | fb: alloc or free shadowfb whether fb enabled or disabledAleksey Kuleshov2015-11-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Resolution can't be changed anyway once fb_enable() has been called, since no corresponding fb_disable() call appears in the code. Signed-off-by: Aleksey Kuleshov <rndfax@yandex.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | fb: satisfy semantics for shadowfb's alloc/freeAleksey Kuleshov2015-11-061-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Console enable -> alloc shadowfb. Console disable -> free shadowfb. Otherwise, if resolution gets changed, shadowfb will not be affected. Signed-off-by: Aleksey Kuleshov <rndfax@yandex.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | fbconsole: no need to copy extra lineAleksey Kuleshov2015-11-061-1/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Aleksey Kuleshov <rndfax@yandex.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | mci: Print versions with micro levels correctlyTrent Piepho2015-11-051-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The version is stored as BCD, e.g. 0x40 -> ".4" and 0x41 -> ".41". The latter was getting printed as ".65". Simplify the logic a bit to not split the minor into nybbles just to re-assemble it into a byte again. Signed-off-by: Trent Piepho <tpiepho@kymetacorp.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | ata: disk_ata_drive: remove obsolete check for ID validityPeter Mamonov2015-11-021-17/+0
| | |/ | |/| | | | | | | | | | | | | | | | | | | The id check does not work on some newer drives. Acked-by: Juergen Borleis <jbe@pengutronix.de> Signed-off-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/memtest'Sascha Hauer2015-11-063-9/+6
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| * | | rework remap_rangeSascha Hauer2015-11-033-9/+6
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | remap_range is for remapping regions with different cache attributes. It is implemented for ARM and PowerPC only, the other architectures only provide stubs. Currently the new cache attributes are passed in an architecture specific way and the attributes have to be retrieved by calls to mmu_get_pte_cached_flags() and mmu_get_pte_uncached_flags(). Make this simpler by providing architecture independent flags which can be directly passed to remap_range() Also provide a MAP_ARCH_DEFAULT flag and a arch_can_remap() function. The MAP_ARCH_DEFAULT defaults to whatever caching type the architecture has as default. the arch_can_remap() function returns true if the architecture can change the cache attributes, false otherwise. This allows the memtest code to better find out what it has to do. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/imx'Sascha Hauer2015-11-061-1/+1
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| * | | video: ipuv3: Silence VPL messageSascha Hauer2015-10-271-1/+1
| | |/ | |/| | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | amba: check if on remove callbackAlexander Aring2015-10-271-1/+2
| |/ |/| | | | | | | | | | | | | | | | | | | Currently we get a null pointer dereference when booting linux on RPi which use "uart-pl011" driver. This driver doesn't implement a remove driver callback. This patch adds a check before calling the remove callback if the driver which use the amba bus implement such functionality. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | video: simple-panel: depend on OFDEVICELucas Stach2015-10-141-1/+1
| | | | | | | | | | | | | | | | | | Fixes: In function `simple_panel_ioctl': undefined reference to `of_get_display_timings' Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | mtd: nand_denali: don't include arch headerLucas Stach2015-10-142-2/+0
| | | | | | | | | | | | | | | | It causes build failures on other arches than socfpga and the driver doesn't use anything provided by this header. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | input: usb-kbd: depend on CONSOLE_FULLLucas Stach2015-10-141-0/+1
|/ | | | | | | | | Fixes: In function `usb_kbd_probe': (usb_kbd_probe): undefined reference to `console_set_active' Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/usb'Sascha Hauer2015-10-078-19/+928
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| * usb: core: drop unnecessary le16_to_cpu() conversionAntony Pavlov2015-10-021-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In drivers/usb/core/usb.c we already have le16_to_cpus() conversion just after usb_get_descriptor(): 390 /* correct le values */ 391 le16_to_cpus(&dev->descriptor->bcdUSB); 392 le16_to_cpus(&dev->descriptor->idVendor); 393 le16_to_cpus(&dev->descriptor->idProduct); 394 le16_to_cpus(&dev->descriptor->bcdDevice); so no additional idVendor/idProduct descriptor fields le16_to_cpu() conversion is needed after that. On the big-endian machines extra le16_to_cpu() conversion leads to wrong idVendor/idProduct USB device parameters values (e.g. see devinfo <usb-device> output), and to a much more serious problem: idVendor/idProduct-based USB device detection does not work. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * input: port usb keyboard driver from the u-bootPeter Mamonov2015-10-023-0/+428
| | | | | | | | | | Signed-off-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: ehci-hcd: use mdelay_non_interruptible()Peter Mamonov2015-10-021-3/+3
| | | | | | | | | | Signed-off-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: ehci-hcd: detect re-entrancePeter Mamonov2015-10-021-4/+38
| | | | | | | | | | Signed-off-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: ehci-hcd: port periodic transactions implementation from the u-bootPeter Mamonov2015-10-022-2/+415
| | | | | | | | | | Signed-off-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: chipidea: Add udc unregister for device removalMarkus Pargmann2015-09-232-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | The host may assume that the usb device is still up and running after booting if we do not deregister the udc here. I observed issues when the linux kernel was using a usb gadget directly where the complete USB Hub got disconnected through this. This patch adds a proper USB disconnect for gadget devices. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: ehci-hcd: use is_timeout_non_interruptible()Peter Mamonov2015-09-101-2/+2
| | | | | | | | | | | | | | | | | | Use is_timeout_non_interruptible() intead of is_timeout() to avoid re-entering ehci-hcd functions from pollers, registered by usb drivers. Signed-off-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: ehci-hcd: add OF bindingsPeter Mamonov2015-09-041-4/+18
| | | | | | | | | | Signed-off-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: ehci: fix include/usb/usb.h:'struct usb_configuration' misuseAntony Pavlov2015-09-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See the commit commit 245069bcef15ecc19db616a967501349b76c84d0 Author: Sascha Hauer <s.hauer@pengutronix.de> Date: Thu Jul 10 11:36:12 2014 +0200 USB: introduce usb_interface/usb_configuration structs On little endian systems like ARM the le16_to_cpus() macro is a no op, defined as: #define le16_to_cpus __le16_to_cpus #define __le16_to_cpus(x) do {} while (0) So struct usb_configuration field misuse was discovered on big-endian MIPS machine. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/mtd'Sascha Hauer2015-10-076-0/+2190
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| * | mtd denali: pass col argument to READID operationEnrico Jorns2015-09-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A read id operation followed by 0x00 reads the device ID while a read id operation followed by 0x20 reads the possible ONFI identifier. As the READID function did not propagate the second id parameter but had a hard-coded call for 0x90 0x00, reading the ONFI identifier was not possible and thus chips werde not detected (tested with MT29F8G08ABABAWP) Signed-off-by: Enrico Jorns <ejo@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | mtd nand_denali: Add denali nand driverEnrico Jorns2015-09-235-0/+2188
| | | | | | | | | | | | | | | | | | | | | The driver is based on the denali driver from the linux kernel Signed-off-by: Enrico Jorns <ejo@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | mtd nand: added 'bits_per_cell' propertyEnrico Jorns2015-09-231-0/+2
| | | | | | | | | | | | | | | | | | | | | This one is available in the kernel and used by the denali driver Signed-off-by: Enrico Jorns <ejo@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/misc'Sascha Hauer2015-10-077-7/+11
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| * | | video: imx-hdmi: Remove unused 'regmap' structureFabio Estevam2015-10-011-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As regmap is not used in Barebox we can remove this field from the imx_hdmi struct. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | introduce strerrorpSascha Hauer2015-09-232-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | putting an error pointer into strerror can be a bit confusing since strerror takes a positive error code but PTR_ERR returns a negative number, so we have to do strerror(-PTR_ERR(errp)). Some places got this wrong already, so introduce a strerrorp function which directly takes an error pointer. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | usb: storage: fix warning: no previous prototype for ↵Antony Pavlov2015-09-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 'usb_stor_Bulk_clear_endpt_stall' Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | video: imx-hdmi: depend on EDID supportLucas Stach2015-09-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HDMI support is not generally useful without EDID support. Fixes: In function `imx_hdmi_ioctl': undefined reference to `edid_read_i2c' undefined reference to `edid_to_display_timings' Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | video: vpl: depend on OFTREELucas Stach2015-09-041-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | VPL uses the of_graph bindings, which are only available if OFTREE support is compiled in. Also fix the drivers using VPL to depend on OFTREE. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | mtd: spi-nor: add Spansion S25FL204K supportAntony Pavlov2015-09-021-0/+1
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | Spansion S25FL204K is a 4-Mbit 3.0V Serial Flash Memory with Uniform 4 kB Sectors. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/mips'Sascha Hauer2015-10-072-0/+157
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| * | | gpio: add ath79-gpio driver for Atheros MIPS SoCsAntony Pavlov2015-09-232-0/+157
| | |/ | |/| | | | | | | | | | | | | | | | This driver is based on linux-4.2 driver. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/mci'Sascha Hauer2015-10-072-7/+48
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